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@@ -1,28364 +0,0 @@
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-/**
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- * @license AngularJS v1.4.3
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- * (c) 2010-2015 Google, Inc. http://angularjs.org
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- * License: MIT
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- */
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-(function(window, document, undefined) {'use strict';
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-
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-/**
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- * @description
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- *
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- * This object provides a utility for producing rich Error messages within
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- * Angular. It can be called as follows:
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- *
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- * var exampleMinErr = minErr('example');
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- * throw exampleMinErr('one', 'This {0} is {1}', foo, bar);
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- *
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- * The above creates an instance of minErr in the example namespace. The
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- * resulting error will have a namespaced error code of example.one. The
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- * resulting error will replace {0} with the value of foo, and {1} with the
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- * value of bar. The object is not restricted in the number of arguments it can
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- * take.
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- *
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- * If fewer arguments are specified than necessary for interpolation, the extra
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- * interpolation markers will be preserved in the final string.
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- *
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- * Since data will be parsed statically during a build step, some restrictions
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- * are applied with respect to how minErr instances are created and called.
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- * Instances should have names of the form namespaceMinErr for a minErr created
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- * using minErr('namespace') . Error codes, namespaces and template strings
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- * should all be static strings, not variables or general expressions.
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- *
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- * @param {string} module The namespace to use for the new minErr instance.
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- * @param {function} ErrorConstructor Custom error constructor to be instantiated when returning
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- * error from returned function, for cases when a particular type of error is useful.
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- * @returns {function(code:string, template:string, ...templateArgs): Error} minErr instance
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- */
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-
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-function minErr(module, ErrorConstructor) {
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- ErrorConstructor = ErrorConstructor || Error;
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- return function() {
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- var SKIP_INDEXES = 2;
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-
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- var templateArgs = arguments,
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- code = templateArgs[0],
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- message = '[' + (module ? module + ':' : '') + code + '] ',
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- template = templateArgs[1],
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- paramPrefix, i;
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-
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- message += template.replace(/\{\d+\}/g, function(match) {
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- var index = +match.slice(1, -1),
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- shiftedIndex = index + SKIP_INDEXES;
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-
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- if (shiftedIndex < templateArgs.length) {
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- return toDebugString(templateArgs[shiftedIndex]);
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- }
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-
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- return match;
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- });
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-
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- message += '\nhttp://errors.angularjs.org/1.4.3/' +
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- (module ? module + '/' : '') + code;
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-
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- for (i = SKIP_INDEXES, paramPrefix = '?'; i < templateArgs.length; i++, paramPrefix = '&') {
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- message += paramPrefix + 'p' + (i - SKIP_INDEXES) + '=' +
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- encodeURIComponent(toDebugString(templateArgs[i]));
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- }
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-
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- return new ErrorConstructor(message);
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- };
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-}
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-
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-/* We need to tell jshint what variables are being exported */
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-/* global angular: true,
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- msie: true,
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- jqLite: true,
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- jQuery: true,
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- slice: true,
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- splice: true,
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- push: true,
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- toString: true,
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- ngMinErr: true,
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- angularModule: true,
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- uid: true,
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- REGEX_STRING_REGEXP: true,
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- VALIDITY_STATE_PROPERTY: true,
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-
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- lowercase: true,
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- uppercase: true,
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- manualLowercase: true,
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- manualUppercase: true,
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- nodeName_: true,
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- isArrayLike: true,
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- forEach: true,
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- forEachSorted: true,
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- reverseParams: true,
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- nextUid: true,
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- setHashKey: true,
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- extend: true,
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- toInt: true,
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- inherit: true,
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- merge: true,
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- noop: true,
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- identity: true,
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- valueFn: true,
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- isUndefined: true,
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- isDefined: true,
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- isObject: true,
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- isBlankObject: true,
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- isString: true,
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- isNumber: true,
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- isDate: true,
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- isArray: true,
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- isFunction: true,
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- isRegExp: true,
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- isWindow: true,
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- isScope: true,
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- isFile: true,
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- isFormData: true,
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- isBlob: true,
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- isBoolean: true,
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- isPromiseLike: true,
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- trim: true,
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- escapeForRegexp: true,
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- isElement: true,
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- makeMap: true,
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- includes: true,
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- arrayRemove: true,
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- copy: true,
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- shallowCopy: true,
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- equals: true,
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- csp: true,
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- jq: true,
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- concat: true,
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- sliceArgs: true,
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- bind: true,
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- toJsonReplacer: true,
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- toJson: true,
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- fromJson: true,
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- convertTimezoneToLocal: true,
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- timezoneToOffset: true,
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- startingTag: true,
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- tryDecodeURIComponent: true,
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- parseKeyValue: true,
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- toKeyValue: true,
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- encodeUriSegment: true,
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- encodeUriQuery: true,
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- angularInit: true,
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- bootstrap: true,
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- getTestability: true,
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- snake_case: true,
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- bindJQuery: true,
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- assertArg: true,
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- assertArgFn: true,
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- assertNotHasOwnProperty: true,
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- getter: true,
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- getBlockNodes: true,
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- hasOwnProperty: true,
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- createMap: true,
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-
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- NODE_TYPE_ELEMENT: true,
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- NODE_TYPE_ATTRIBUTE: true,
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- NODE_TYPE_TEXT: true,
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- NODE_TYPE_COMMENT: true,
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- NODE_TYPE_DOCUMENT: true,
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- NODE_TYPE_DOCUMENT_FRAGMENT: true,
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-*/
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-
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-////////////////////////////////////
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-
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-/**
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- * @ngdoc module
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- * @name ng
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- * @module ng
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- * @description
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- *
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- * # ng (core module)
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- * The ng module is loaded by default when an AngularJS application is started. The module itself
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- * contains the essential components for an AngularJS application to function. The table below
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- * lists a high level breakdown of each of the services/factories, filters, directives and testing
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- * components available within this core module.
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- *
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- * <div doc-module-components="ng"></div>
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- */
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-
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-var REGEX_STRING_REGEXP = /^\/(.+)\/([a-z]*)$/;
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-
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-// The name of a form control's ValidityState property.
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-// This is used so that it's possible for internal tests to create mock ValidityStates.
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-var VALIDITY_STATE_PROPERTY = 'validity';
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-
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-/**
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- * @ngdoc function
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- * @name angular.lowercase
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- * @module ng
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- * @kind function
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- *
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- * @description Converts the specified string to lowercase.
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- * @param {string} string String to be converted to lowercase.
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- * @returns {string} Lowercased string.
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- */
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-var lowercase = function(string) {return isString(string) ? string.toLowerCase() : string;};
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-var hasOwnProperty = Object.prototype.hasOwnProperty;
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-
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-/**
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- * @ngdoc function
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- * @name angular.uppercase
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- * @module ng
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- * @kind function
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- *
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- * @description Converts the specified string to uppercase.
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- * @param {string} string String to be converted to uppercase.
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- * @returns {string} Uppercased string.
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- */
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-var uppercase = function(string) {return isString(string) ? string.toUpperCase() : string;};
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-
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-
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-var manualLowercase = function(s) {
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- /* jshint bitwise: false */
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- return isString(s)
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- ? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);})
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- : s;
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-};
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-var manualUppercase = function(s) {
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- /* jshint bitwise: false */
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- return isString(s)
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- ? s.replace(/[a-z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) & ~32);})
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- : s;
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-};
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-
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-
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-// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish
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-// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods
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-// with correct but slower alternatives.
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-if ('i' !== 'I'.toLowerCase()) {
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- lowercase = manualLowercase;
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- uppercase = manualUppercase;
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-}
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-
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-
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-var
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- msie, // holds major version number for IE, or NaN if UA is not IE.
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- jqLite, // delay binding since jQuery could be loaded after us.
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- jQuery, // delay binding
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- slice = [].slice,
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- splice = [].splice,
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- push = [].push,
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- toString = Object.prototype.toString,
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- getPrototypeOf = Object.getPrototypeOf,
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- ngMinErr = minErr('ng'),
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-
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- /** @name angular */
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- angular = window.angular || (window.angular = {}),
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- angularModule,
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- uid = 0;
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-
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-/**
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- * documentMode is an IE-only property
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- * http://msdn.microsoft.com/en-us/library/ie/cc196988(v=vs.85).aspx
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- */
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-msie = document.documentMode;
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-
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-
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-/**
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- * @private
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- * @param {*} obj
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- * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments,
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- * String ...)
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- */
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-function isArrayLike(obj) {
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- if (obj == null || isWindow(obj)) {
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- return false;
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- }
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-
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- // Support: iOS 8.2 (not reproducible in simulator)
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- // "length" in obj used to prevent JIT error (gh-11508)
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- var length = "length" in Object(obj) && obj.length;
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-
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- if (obj.nodeType === NODE_TYPE_ELEMENT && length) {
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- return true;
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- }
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-
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- return isString(obj) || isArray(obj) || length === 0 ||
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- typeof length === 'number' && length > 0 && (length - 1) in obj;
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-}
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-
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-/**
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- * @ngdoc function
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- * @name angular.forEach
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- * @module ng
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- * @kind function
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- *
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- * @description
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- * Invokes the `iterator` function once for each item in `obj` collection, which can be either an
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- * object or an array. The `iterator` function is invoked with `iterator(value, key, obj)`, where `value`
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- * is the value of an object property or an array element, `key` is the object property key or
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- * array element index and obj is the `obj` itself. Specifying a `context` for the function is optional.
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- *
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- * It is worth noting that `.forEach` does not iterate over inherited properties because it filters
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- * using the `hasOwnProperty` method.
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- *
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- * Unlike ES262's
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- * [Array.prototype.forEach](http://www.ecma-international.org/ecma-262/5.1/#sec-15.4.4.18),
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- * Providing 'undefined' or 'null' values for `obj` will not throw a TypeError, but rather just
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- * return the value provided.
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- *
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- ```js
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- var values = {name: 'misko', gender: 'male'};
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- var log = [];
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- angular.forEach(values, function(value, key) {
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- this.push(key + ': ' + value);
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- }, log);
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- expect(log).toEqual(['name: misko', 'gender: male']);
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- ```
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- *
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- * @param {Object|Array} obj Object to iterate over.
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- * @param {Function} iterator Iterator function.
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- * @param {Object=} context Object to become context (`this`) for the iterator function.
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- * @returns {Object|Array} Reference to `obj`.
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- */
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-
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-function forEach(obj, iterator, context) {
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- var key, length;
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- if (obj) {
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- if (isFunction(obj)) {
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- for (key in obj) {
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- // Need to check if hasOwnProperty exists,
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- // as on IE8 the result of querySelectorAll is an object without a hasOwnProperty function
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- if (key != 'prototype' && key != 'length' && key != 'name' && (!obj.hasOwnProperty || obj.hasOwnProperty(key))) {
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- iterator.call(context, obj[key], key, obj);
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- }
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- }
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- } else if (isArray(obj) || isArrayLike(obj)) {
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- var isPrimitive = typeof obj !== 'object';
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- for (key = 0, length = obj.length; key < length; key++) {
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- if (isPrimitive || key in obj) {
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- iterator.call(context, obj[key], key, obj);
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- }
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- }
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- } else if (obj.forEach && obj.forEach !== forEach) {
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- obj.forEach(iterator, context, obj);
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- } else if (isBlankObject(obj)) {
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- // createMap() fast path --- Safe to avoid hasOwnProperty check because prototype chain is empty
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- for (key in obj) {
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- iterator.call(context, obj[key], key, obj);
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- }
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- } else if (typeof obj.hasOwnProperty === 'function') {
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- // Slow path for objects inheriting Object.prototype, hasOwnProperty check needed
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- for (key in obj) {
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- if (obj.hasOwnProperty(key)) {
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- iterator.call(context, obj[key], key, obj);
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- }
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- }
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- } else {
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- // Slow path for objects which do not have a method `hasOwnProperty`
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- for (key in obj) {
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- if (hasOwnProperty.call(obj, key)) {
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- iterator.call(context, obj[key], key, obj);
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- }
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- }
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- }
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- }
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- return obj;
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-}
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-
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-function forEachSorted(obj, iterator, context) {
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- var keys = Object.keys(obj).sort();
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- for (var i = 0; i < keys.length; i++) {
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- iterator.call(context, obj[keys[i]], keys[i]);
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- }
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- return keys;
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-}
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-
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-
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-/**
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- * when using forEach the params are value, key, but it is often useful to have key, value.
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- * @param {function(string, *)} iteratorFn
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- * @returns {function(*, string)}
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- */
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-function reverseParams(iteratorFn) {
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- return function(value, key) { iteratorFn(key, value); };
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-}
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-
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-/**
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- * A consistent way of creating unique IDs in angular.
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- *
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- * Using simple numbers allows us to generate 28.6 million unique ids per second for 10 years before
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- * we hit number precision issues in JavaScript.
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- *
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- * Math.pow(2,53) / 60 / 60 / 24 / 365 / 10 = 28.6M
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- *
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- * @returns {number} an unique alpha-numeric string
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- */
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-function nextUid() {
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- return ++uid;
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-}
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-
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-
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-/**
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- * Set or clear the hashkey for an object.
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- * @param obj object
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- * @param h the hashkey (!truthy to delete the hashkey)
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- */
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-function setHashKey(obj, h) {
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- if (h) {
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- obj.$$hashKey = h;
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- } else {
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- delete obj.$$hashKey;
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- }
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-}
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-
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-
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-function baseExtend(dst, objs, deep) {
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- var h = dst.$$hashKey;
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-
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- for (var i = 0, ii = objs.length; i < ii; ++i) {
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- var obj = objs[i];
|
|
|
- if (!isObject(obj) && !isFunction(obj)) continue;
|
|
|
- var keys = Object.keys(obj);
|
|
|
- for (var j = 0, jj = keys.length; j < jj; j++) {
|
|
|
- var key = keys[j];
|
|
|
- var src = obj[key];
|
|
|
-
|
|
|
- if (deep && isObject(src)) {
|
|
|
- if (isDate(src)) {
|
|
|
- dst[key] = new Date(src.valueOf());
|
|
|
- } else {
|
|
|
- if (!isObject(dst[key])) dst[key] = isArray(src) ? [] : {};
|
|
|
- baseExtend(dst[key], [src], true);
|
|
|
- }
|
|
|
- } else {
|
|
|
- dst[key] = src;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- setHashKey(dst, h);
|
|
|
- return dst;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.extend
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Extends the destination object `dst` by copying own enumerable properties from the `src` object(s)
|
|
|
- * to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so
|
|
|
- * by passing an empty object as the target: `var object = angular.extend({}, object1, object2)`.
|
|
|
- *
|
|
|
- * **Note:** Keep in mind that `angular.extend` does not support recursive merge (deep copy). Use
|
|
|
- * {@link angular.merge} for this.
|
|
|
- *
|
|
|
- * @param {Object} dst Destination object.
|
|
|
- * @param {...Object} src Source object(s).
|
|
|
- * @returns {Object} Reference to `dst`.
|
|
|
- */
|
|
|
-function extend(dst) {
|
|
|
- return baseExtend(dst, slice.call(arguments, 1), false);
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
-* @ngdoc function
|
|
|
-* @name angular.merge
|
|
|
-* @module ng
|
|
|
-* @kind function
|
|
|
-*
|
|
|
-* @description
|
|
|
-* Deeply extends the destination object `dst` by copying own enumerable properties from the `src` object(s)
|
|
|
-* to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so
|
|
|
-* by passing an empty object as the target: `var object = angular.merge({}, object1, object2)`.
|
|
|
-*
|
|
|
-* Unlike {@link angular.extend extend()}, `merge()` recursively descends into object properties of source
|
|
|
-* objects, performing a deep copy.
|
|
|
-*
|
|
|
-* @param {Object} dst Destination object.
|
|
|
-* @param {...Object} src Source object(s).
|
|
|
-* @returns {Object} Reference to `dst`.
|
|
|
-*/
|
|
|
-function merge(dst) {
|
|
|
- return baseExtend(dst, slice.call(arguments, 1), true);
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-function toInt(str) {
|
|
|
- return parseInt(str, 10);
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function inherit(parent, extra) {
|
|
|
- return extend(Object.create(parent), extra);
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.noop
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * A function that performs no operations. This function can be useful when writing code in the
|
|
|
- * functional style.
|
|
|
- ```js
|
|
|
- function foo(callback) {
|
|
|
- var result = calculateResult();
|
|
|
- (callback || angular.noop)(result);
|
|
|
- }
|
|
|
- ```
|
|
|
- */
|
|
|
-function noop() {}
|
|
|
-noop.$inject = [];
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.identity
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * A function that returns its first argument. This function is useful when writing code in the
|
|
|
- * functional style.
|
|
|
- *
|
|
|
- ```js
|
|
|
- function transformer(transformationFn, value) {
|
|
|
- return (transformationFn || angular.identity)(value);
|
|
|
- };
|
|
|
- ```
|
|
|
- * @param {*} value to be returned.
|
|
|
- * @returns {*} the value passed in.
|
|
|
- */
|
|
|
-function identity($) {return $;}
|
|
|
-identity.$inject = [];
|
|
|
-
|
|
|
-
|
|
|
-function valueFn(value) {return function() {return value;};}
|
|
|
-
|
|
|
-function hasCustomToString(obj) {
|
|
|
- return isFunction(obj.toString) && obj.toString !== Object.prototype.toString;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.isUndefined
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Determines if a reference is undefined.
|
|
|
- *
|
|
|
- * @param {*} value Reference to check.
|
|
|
- * @returns {boolean} True if `value` is undefined.
|
|
|
- */
|
|
|
-function isUndefined(value) {return typeof value === 'undefined';}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.isDefined
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Determines if a reference is defined.
|
|
|
- *
|
|
|
- * @param {*} value Reference to check.
|
|
|
- * @returns {boolean} True if `value` is defined.
|
|
|
- */
|
|
|
-function isDefined(value) {return typeof value !== 'undefined';}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.isObject
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not
|
|
|
- * considered to be objects. Note that JavaScript arrays are objects.
|
|
|
- *
|
|
|
- * @param {*} value Reference to check.
|
|
|
- * @returns {boolean} True if `value` is an `Object` but not `null`.
|
|
|
- */
|
|
|
-function isObject(value) {
|
|
|
- // http://jsperf.com/isobject4
|
|
|
- return value !== null && typeof value === 'object';
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * Determine if a value is an object with a null prototype
|
|
|
- *
|
|
|
- * @returns {boolean} True if `value` is an `Object` with a null prototype
|
|
|
- */
|
|
|
-function isBlankObject(value) {
|
|
|
- return value !== null && typeof value === 'object' && !getPrototypeOf(value);
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.isString
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Determines if a reference is a `String`.
|
|
|
- *
|
|
|
- * @param {*} value Reference to check.
|
|
|
- * @returns {boolean} True if `value` is a `String`.
|
|
|
- */
|
|
|
-function isString(value) {return typeof value === 'string';}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.isNumber
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Determines if a reference is a `Number`.
|
|
|
- *
|
|
|
- * This includes the "special" numbers `NaN`, `+Infinity` and `-Infinity`.
|
|
|
- *
|
|
|
- * If you wish to exclude these then you can use the native
|
|
|
- * [`isFinite'](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/isFinite)
|
|
|
- * method.
|
|
|
- *
|
|
|
- * @param {*} value Reference to check.
|
|
|
- * @returns {boolean} True if `value` is a `Number`.
|
|
|
- */
|
|
|
-function isNumber(value) {return typeof value === 'number';}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.isDate
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Determines if a value is a date.
|
|
|
- *
|
|
|
- * @param {*} value Reference to check.
|
|
|
- * @returns {boolean} True if `value` is a `Date`.
|
|
|
- */
|
|
|
-function isDate(value) {
|
|
|
- return toString.call(value) === '[object Date]';
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.isArray
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Determines if a reference is an `Array`.
|
|
|
- *
|
|
|
- * @param {*} value Reference to check.
|
|
|
- * @returns {boolean} True if `value` is an `Array`.
|
|
|
- */
|
|
|
-var isArray = Array.isArray;
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.isFunction
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Determines if a reference is a `Function`.
|
|
|
- *
|
|
|
- * @param {*} value Reference to check.
|
|
|
- * @returns {boolean} True if `value` is a `Function`.
|
|
|
- */
|
|
|
-function isFunction(value) {return typeof value === 'function';}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * Determines if a value is a regular expression object.
|
|
|
- *
|
|
|
- * @private
|
|
|
- * @param {*} value Reference to check.
|
|
|
- * @returns {boolean} True if `value` is a `RegExp`.
|
|
|
- */
|
|
|
-function isRegExp(value) {
|
|
|
- return toString.call(value) === '[object RegExp]';
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * Checks if `obj` is a window object.
|
|
|
- *
|
|
|
- * @private
|
|
|
- * @param {*} obj Object to check
|
|
|
- * @returns {boolean} True if `obj` is a window obj.
|
|
|
- */
|
|
|
-function isWindow(obj) {
|
|
|
- return obj && obj.window === obj;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function isScope(obj) {
|
|
|
- return obj && obj.$evalAsync && obj.$watch;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function isFile(obj) {
|
|
|
- return toString.call(obj) === '[object File]';
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function isFormData(obj) {
|
|
|
- return toString.call(obj) === '[object FormData]';
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function isBlob(obj) {
|
|
|
- return toString.call(obj) === '[object Blob]';
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function isBoolean(value) {
|
|
|
- return typeof value === 'boolean';
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function isPromiseLike(obj) {
|
|
|
- return obj && isFunction(obj.then);
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-var TYPED_ARRAY_REGEXP = /^\[object (Uint8(Clamped)?)|(Uint16)|(Uint32)|(Int8)|(Int16)|(Int32)|(Float(32)|(64))Array\]$/;
|
|
|
-function isTypedArray(value) {
|
|
|
- return TYPED_ARRAY_REGEXP.test(toString.call(value));
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-var trim = function(value) {
|
|
|
- return isString(value) ? value.trim() : value;
|
|
|
-};
|
|
|
-
|
|
|
-// Copied from:
|
|
|
-// http://docs.closure-library.googlecode.com/git/local_closure_goog_string_string.js.source.html#line1021
|
|
|
-// Prereq: s is a string.
|
|
|
-var escapeForRegexp = function(s) {
|
|
|
- return s.replace(/([-()\[\]{}+?*.$\^|,:#<!\\])/g, '\\$1').
|
|
|
- replace(/\x08/g, '\\x08');
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.isElement
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Determines if a reference is a DOM element (or wrapped jQuery element).
|
|
|
- *
|
|
|
- * @param {*} value Reference to check.
|
|
|
- * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element).
|
|
|
- */
|
|
|
-function isElement(node) {
|
|
|
- return !!(node &&
|
|
|
- (node.nodeName // we are a direct element
|
|
|
- || (node.prop && node.attr && node.find))); // we have an on and find method part of jQuery API
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @param str 'key1,key2,...'
|
|
|
- * @returns {object} in the form of {key1:true, key2:true, ...}
|
|
|
- */
|
|
|
-function makeMap(str) {
|
|
|
- var obj = {}, items = str.split(","), i;
|
|
|
- for (i = 0; i < items.length; i++) {
|
|
|
- obj[items[i]] = true;
|
|
|
- }
|
|
|
- return obj;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function nodeName_(element) {
|
|
|
- return lowercase(element.nodeName || (element[0] && element[0].nodeName));
|
|
|
-}
|
|
|
-
|
|
|
-function includes(array, obj) {
|
|
|
- return Array.prototype.indexOf.call(array, obj) != -1;
|
|
|
-}
|
|
|
-
|
|
|
-function arrayRemove(array, value) {
|
|
|
- var index = array.indexOf(value);
|
|
|
- if (index >= 0) {
|
|
|
- array.splice(index, 1);
|
|
|
- }
|
|
|
- return index;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.copy
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Creates a deep copy of `source`, which should be an object or an array.
|
|
|
- *
|
|
|
- * * If no destination is supplied, a copy of the object or array is created.
|
|
|
- * * If a destination is provided, all of its elements (for arrays) or properties (for objects)
|
|
|
- * are deleted and then all elements/properties from the source are copied to it.
|
|
|
- * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned.
|
|
|
- * * If `source` is identical to 'destination' an exception will be thrown.
|
|
|
- *
|
|
|
- * @param {*} source The source that will be used to make a copy.
|
|
|
- * Can be any type, including primitives, `null`, and `undefined`.
|
|
|
- * @param {(Object|Array)=} destination Destination into which the source is copied. If
|
|
|
- * provided, must be of the same type as `source`.
|
|
|
- * @returns {*} The copy or updated `destination`, if `destination` was specified.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="copyExample">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <form novalidate class="simple-form">
|
|
|
- Name: <input type="text" ng-model="user.name" /><br />
|
|
|
- E-mail: <input type="email" ng-model="user.email" /><br />
|
|
|
- Gender: <input type="radio" ng-model="user.gender" value="male" />male
|
|
|
- <input type="radio" ng-model="user.gender" value="female" />female<br />
|
|
|
- <button ng-click="reset()">RESET</button>
|
|
|
- <button ng-click="update(user)">SAVE</button>
|
|
|
- </form>
|
|
|
- <pre>form = {{user | json}}</pre>
|
|
|
- <pre>master = {{master | json}}</pre>
|
|
|
- </div>
|
|
|
-
|
|
|
- <script>
|
|
|
- angular.module('copyExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.master= {};
|
|
|
-
|
|
|
- $scope.update = function(user) {
|
|
|
- // Example with 1 argument
|
|
|
- $scope.master= angular.copy(user);
|
|
|
- };
|
|
|
-
|
|
|
- $scope.reset = function() {
|
|
|
- // Example with 2 arguments
|
|
|
- angular.copy($scope.master, $scope.user);
|
|
|
- };
|
|
|
-
|
|
|
- $scope.reset();
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-function copy(source, destination, stackSource, stackDest) {
|
|
|
- if (isWindow(source) || isScope(source)) {
|
|
|
- throw ngMinErr('cpws',
|
|
|
- "Can't copy! Making copies of Window or Scope instances is not supported.");
|
|
|
- }
|
|
|
- if (isTypedArray(destination)) {
|
|
|
- throw ngMinErr('cpta',
|
|
|
- "Can't copy! TypedArray destination cannot be mutated.");
|
|
|
- }
|
|
|
-
|
|
|
- if (!destination) {
|
|
|
- destination = source;
|
|
|
- if (isObject(source)) {
|
|
|
- var index;
|
|
|
- if (stackSource && (index = stackSource.indexOf(source)) !== -1) {
|
|
|
- return stackDest[index];
|
|
|
- }
|
|
|
-
|
|
|
- // TypedArray, Date and RegExp have specific copy functionality and must be
|
|
|
- // pushed onto the stack before returning.
|
|
|
- // Array and other objects create the base object and recurse to copy child
|
|
|
- // objects. The array/object will be pushed onto the stack when recursed.
|
|
|
- if (isArray(source)) {
|
|
|
- return copy(source, [], stackSource, stackDest);
|
|
|
- } else if (isTypedArray(source)) {
|
|
|
- destination = new source.constructor(source);
|
|
|
- } else if (isDate(source)) {
|
|
|
- destination = new Date(source.getTime());
|
|
|
- } else if (isRegExp(source)) {
|
|
|
- destination = new RegExp(source.source, source.toString().match(/[^\/]*$/)[0]);
|
|
|
- destination.lastIndex = source.lastIndex;
|
|
|
- } else {
|
|
|
- var emptyObject = Object.create(getPrototypeOf(source));
|
|
|
- return copy(source, emptyObject, stackSource, stackDest);
|
|
|
- }
|
|
|
-
|
|
|
- if (stackDest) {
|
|
|
- stackSource.push(source);
|
|
|
- stackDest.push(destination);
|
|
|
- }
|
|
|
- }
|
|
|
- } else {
|
|
|
- if (source === destination) throw ngMinErr('cpi',
|
|
|
- "Can't copy! Source and destination are identical.");
|
|
|
-
|
|
|
- stackSource = stackSource || [];
|
|
|
- stackDest = stackDest || [];
|
|
|
-
|
|
|
- if (isObject(source)) {
|
|
|
- stackSource.push(source);
|
|
|
- stackDest.push(destination);
|
|
|
- }
|
|
|
-
|
|
|
- var result, key;
|
|
|
- if (isArray(source)) {
|
|
|
- destination.length = 0;
|
|
|
- for (var i = 0; i < source.length; i++) {
|
|
|
- destination.push(copy(source[i], null, stackSource, stackDest));
|
|
|
- }
|
|
|
- } else {
|
|
|
- var h = destination.$$hashKey;
|
|
|
- if (isArray(destination)) {
|
|
|
- destination.length = 0;
|
|
|
- } else {
|
|
|
- forEach(destination, function(value, key) {
|
|
|
- delete destination[key];
|
|
|
- });
|
|
|
- }
|
|
|
- if (isBlankObject(source)) {
|
|
|
- // createMap() fast path --- Safe to avoid hasOwnProperty check because prototype chain is empty
|
|
|
- for (key in source) {
|
|
|
- destination[key] = copy(source[key], null, stackSource, stackDest);
|
|
|
- }
|
|
|
- } else if (source && typeof source.hasOwnProperty === 'function') {
|
|
|
- // Slow path, which must rely on hasOwnProperty
|
|
|
- for (key in source) {
|
|
|
- if (source.hasOwnProperty(key)) {
|
|
|
- destination[key] = copy(source[key], null, stackSource, stackDest);
|
|
|
- }
|
|
|
- }
|
|
|
- } else {
|
|
|
- // Slowest path --- hasOwnProperty can't be called as a method
|
|
|
- for (key in source) {
|
|
|
- if (hasOwnProperty.call(source, key)) {
|
|
|
- destination[key] = copy(source[key], null, stackSource, stackDest);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- setHashKey(destination,h);
|
|
|
- }
|
|
|
- }
|
|
|
- return destination;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Creates a shallow copy of an object, an array or a primitive.
|
|
|
- *
|
|
|
- * Assumes that there are no proto properties for objects.
|
|
|
- */
|
|
|
-function shallowCopy(src, dst) {
|
|
|
- if (isArray(src)) {
|
|
|
- dst = dst || [];
|
|
|
-
|
|
|
- for (var i = 0, ii = src.length; i < ii; i++) {
|
|
|
- dst[i] = src[i];
|
|
|
- }
|
|
|
- } else if (isObject(src)) {
|
|
|
- dst = dst || {};
|
|
|
-
|
|
|
- for (var key in src) {
|
|
|
- if (!(key.charAt(0) === '$' && key.charAt(1) === '$')) {
|
|
|
- dst[key] = src[key];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return dst || src;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.equals
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Determines if two objects or two values are equivalent. Supports value types, regular
|
|
|
- * expressions, arrays and objects.
|
|
|
- *
|
|
|
- * Two objects or values are considered equivalent if at least one of the following is true:
|
|
|
- *
|
|
|
- * * Both objects or values pass `===` comparison.
|
|
|
- * * Both objects or values are of the same type and all of their properties are equal by
|
|
|
- * comparing them with `angular.equals`.
|
|
|
- * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal)
|
|
|
- * * Both values represent the same regular expression (In JavaScript,
|
|
|
- * /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual
|
|
|
- * representation matches).
|
|
|
- *
|
|
|
- * During a property comparison, properties of `function` type and properties with names
|
|
|
- * that begin with `$` are ignored.
|
|
|
- *
|
|
|
- * Scope and DOMWindow objects are being compared only by identify (`===`).
|
|
|
- *
|
|
|
- * @param {*} o1 Object or value to compare.
|
|
|
- * @param {*} o2 Object or value to compare.
|
|
|
- * @returns {boolean} True if arguments are equal.
|
|
|
- */
|
|
|
-function equals(o1, o2) {
|
|
|
- if (o1 === o2) return true;
|
|
|
- if (o1 === null || o2 === null) return false;
|
|
|
- if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN
|
|
|
- var t1 = typeof o1, t2 = typeof o2, length, key, keySet;
|
|
|
- if (t1 == t2) {
|
|
|
- if (t1 == 'object') {
|
|
|
- if (isArray(o1)) {
|
|
|
- if (!isArray(o2)) return false;
|
|
|
- if ((length = o1.length) == o2.length) {
|
|
|
- for (key = 0; key < length; key++) {
|
|
|
- if (!equals(o1[key], o2[key])) return false;
|
|
|
- }
|
|
|
- return true;
|
|
|
- }
|
|
|
- } else if (isDate(o1)) {
|
|
|
- if (!isDate(o2)) return false;
|
|
|
- return equals(o1.getTime(), o2.getTime());
|
|
|
- } else if (isRegExp(o1)) {
|
|
|
- return isRegExp(o2) ? o1.toString() == o2.toString() : false;
|
|
|
- } else {
|
|
|
- if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2) ||
|
|
|
- isArray(o2) || isDate(o2) || isRegExp(o2)) return false;
|
|
|
- keySet = createMap();
|
|
|
- for (key in o1) {
|
|
|
- if (key.charAt(0) === '$' || isFunction(o1[key])) continue;
|
|
|
- if (!equals(o1[key], o2[key])) return false;
|
|
|
- keySet[key] = true;
|
|
|
- }
|
|
|
- for (key in o2) {
|
|
|
- if (!(key in keySet) &&
|
|
|
- key.charAt(0) !== '$' &&
|
|
|
- o2[key] !== undefined &&
|
|
|
- !isFunction(o2[key])) return false;
|
|
|
- }
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return false;
|
|
|
-}
|
|
|
-
|
|
|
-var csp = function() {
|
|
|
- if (isDefined(csp.isActive_)) return csp.isActive_;
|
|
|
-
|
|
|
- var active = !!(document.querySelector('[ng-csp]') ||
|
|
|
- document.querySelector('[data-ng-csp]'));
|
|
|
-
|
|
|
- if (!active) {
|
|
|
- try {
|
|
|
- /* jshint -W031, -W054 */
|
|
|
- new Function('');
|
|
|
- /* jshint +W031, +W054 */
|
|
|
- } catch (e) {
|
|
|
- active = true;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return (csp.isActive_ = active);
|
|
|
-};
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @module ng
|
|
|
- * @name ngJq
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {string=} ngJq the name of the library available under `window`
|
|
|
- * to be used for angular.element
|
|
|
- * @description
|
|
|
- * Use this directive to force the angular.element library. This should be
|
|
|
- * used to force either jqLite by leaving ng-jq blank or setting the name of
|
|
|
- * the jquery variable under window (eg. jQuery).
|
|
|
- *
|
|
|
- * Since angular looks for this directive when it is loaded (doesn't wait for the
|
|
|
- * DOMContentLoaded event), it must be placed on an element that comes before the script
|
|
|
- * which loads angular. Also, only the first instance of `ng-jq` will be used and all
|
|
|
- * others ignored.
|
|
|
- *
|
|
|
- * @example
|
|
|
- * This example shows how to force jqLite using the `ngJq` directive to the `html` tag.
|
|
|
- ```html
|
|
|
- <!doctype html>
|
|
|
- <html ng-app ng-jq>
|
|
|
- ...
|
|
|
- ...
|
|
|
- </html>
|
|
|
- ```
|
|
|
- * @example
|
|
|
- * This example shows how to use a jQuery based library of a different name.
|
|
|
- * The library name must be available at the top most 'window'.
|
|
|
- ```html
|
|
|
- <!doctype html>
|
|
|
- <html ng-app ng-jq="jQueryLib">
|
|
|
- ...
|
|
|
- ...
|
|
|
- </html>
|
|
|
- ```
|
|
|
- */
|
|
|
-var jq = function() {
|
|
|
- if (isDefined(jq.name_)) return jq.name_;
|
|
|
- var el;
|
|
|
- var i, ii = ngAttrPrefixes.length, prefix, name;
|
|
|
- for (i = 0; i < ii; ++i) {
|
|
|
- prefix = ngAttrPrefixes[i];
|
|
|
- if (el = document.querySelector('[' + prefix.replace(':', '\\:') + 'jq]')) {
|
|
|
- name = el.getAttribute(prefix + 'jq');
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return (jq.name_ = name);
|
|
|
-};
|
|
|
-
|
|
|
-function concat(array1, array2, index) {
|
|
|
- return array1.concat(slice.call(array2, index));
|
|
|
-}
|
|
|
-
|
|
|
-function sliceArgs(args, startIndex) {
|
|
|
- return slice.call(args, startIndex || 0);
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/* jshint -W101 */
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.bind
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for
|
|
|
- * `fn`). You can supply optional `args` that are prebound to the function. This feature is also
|
|
|
- * known as [partial application](http://en.wikipedia.org/wiki/Partial_application), as
|
|
|
- * distinguished from [function currying](http://en.wikipedia.org/wiki/Currying#Contrast_with_partial_function_application).
|
|
|
- *
|
|
|
- * @param {Object} self Context which `fn` should be evaluated in.
|
|
|
- * @param {function()} fn Function to be bound.
|
|
|
- * @param {...*} args Optional arguments to be prebound to the `fn` function call.
|
|
|
- * @returns {function()} Function that wraps the `fn` with all the specified bindings.
|
|
|
- */
|
|
|
-/* jshint +W101 */
|
|
|
-function bind(self, fn) {
|
|
|
- var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];
|
|
|
- if (isFunction(fn) && !(fn instanceof RegExp)) {
|
|
|
- return curryArgs.length
|
|
|
- ? function() {
|
|
|
- return arguments.length
|
|
|
- ? fn.apply(self, concat(curryArgs, arguments, 0))
|
|
|
- : fn.apply(self, curryArgs);
|
|
|
- }
|
|
|
- : function() {
|
|
|
- return arguments.length
|
|
|
- ? fn.apply(self, arguments)
|
|
|
- : fn.call(self);
|
|
|
- };
|
|
|
- } else {
|
|
|
- // in IE, native methods are not functions so they cannot be bound (note: they don't need to be)
|
|
|
- return fn;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function toJsonReplacer(key, value) {
|
|
|
- var val = value;
|
|
|
-
|
|
|
- if (typeof key === 'string' && key.charAt(0) === '$' && key.charAt(1) === '$') {
|
|
|
- val = undefined;
|
|
|
- } else if (isWindow(value)) {
|
|
|
- val = '$WINDOW';
|
|
|
- } else if (value && document === value) {
|
|
|
- val = '$DOCUMENT';
|
|
|
- } else if (isScope(value)) {
|
|
|
- val = '$SCOPE';
|
|
|
- }
|
|
|
-
|
|
|
- return val;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.toJson
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Serializes input into a JSON-formatted string. Properties with leading $$ characters will be
|
|
|
- * stripped since angular uses this notation internally.
|
|
|
- *
|
|
|
- * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON.
|
|
|
- * @param {boolean|number} [pretty=2] If set to true, the JSON output will contain newlines and whitespace.
|
|
|
- * If set to an integer, the JSON output will contain that many spaces per indentation.
|
|
|
- * @returns {string|undefined} JSON-ified string representing `obj`.
|
|
|
- */
|
|
|
-function toJson(obj, pretty) {
|
|
|
- if (typeof obj === 'undefined') return undefined;
|
|
|
- if (!isNumber(pretty)) {
|
|
|
- pretty = pretty ? 2 : null;
|
|
|
- }
|
|
|
- return JSON.stringify(obj, toJsonReplacer, pretty);
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.fromJson
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Deserializes a JSON string.
|
|
|
- *
|
|
|
- * @param {string} json JSON string to deserialize.
|
|
|
- * @returns {Object|Array|string|number} Deserialized JSON string.
|
|
|
- */
|
|
|
-function fromJson(json) {
|
|
|
- return isString(json)
|
|
|
- ? JSON.parse(json)
|
|
|
- : json;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function timezoneToOffset(timezone, fallback) {
|
|
|
- var requestedTimezoneOffset = Date.parse('Jan 01, 1970 00:00:00 ' + timezone) / 60000;
|
|
|
- return isNaN(requestedTimezoneOffset) ? fallback : requestedTimezoneOffset;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function addDateMinutes(date, minutes) {
|
|
|
- date = new Date(date.getTime());
|
|
|
- date.setMinutes(date.getMinutes() + minutes);
|
|
|
- return date;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function convertTimezoneToLocal(date, timezone, reverse) {
|
|
|
- reverse = reverse ? -1 : 1;
|
|
|
- var timezoneOffset = timezoneToOffset(timezone, date.getTimezoneOffset());
|
|
|
- return addDateMinutes(date, reverse * (timezoneOffset - date.getTimezoneOffset()));
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @returns {string} Returns the string representation of the element.
|
|
|
- */
|
|
|
-function startingTag(element) {
|
|
|
- element = jqLite(element).clone();
|
|
|
- try {
|
|
|
- // turns out IE does not let you set .html() on elements which
|
|
|
- // are not allowed to have children. So we just ignore it.
|
|
|
- element.empty();
|
|
|
- } catch (e) {}
|
|
|
- var elemHtml = jqLite('<div>').append(element).html();
|
|
|
- try {
|
|
|
- return element[0].nodeType === NODE_TYPE_TEXT ? lowercase(elemHtml) :
|
|
|
- elemHtml.
|
|
|
- match(/^(<[^>]+>)/)[1].
|
|
|
- replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); });
|
|
|
- } catch (e) {
|
|
|
- return lowercase(elemHtml);
|
|
|
- }
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/////////////////////////////////////////////////
|
|
|
-
|
|
|
-/**
|
|
|
- * Tries to decode the URI component without throwing an exception.
|
|
|
- *
|
|
|
- * @private
|
|
|
- * @param str value potential URI component to check.
|
|
|
- * @returns {boolean} True if `value` can be decoded
|
|
|
- * with the decodeURIComponent function.
|
|
|
- */
|
|
|
-function tryDecodeURIComponent(value) {
|
|
|
- try {
|
|
|
- return decodeURIComponent(value);
|
|
|
- } catch (e) {
|
|
|
- // Ignore any invalid uri component
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * Parses an escaped url query string into key-value pairs.
|
|
|
- * @returns {Object.<string,boolean|Array>}
|
|
|
- */
|
|
|
-function parseKeyValue(/**string*/keyValue) {
|
|
|
- var obj = {}, key_value, key;
|
|
|
- forEach((keyValue || "").split('&'), function(keyValue) {
|
|
|
- if (keyValue) {
|
|
|
- key_value = keyValue.replace(/\+/g,'%20').split('=');
|
|
|
- key = tryDecodeURIComponent(key_value[0]);
|
|
|
- if (isDefined(key)) {
|
|
|
- var val = isDefined(key_value[1]) ? tryDecodeURIComponent(key_value[1]) : true;
|
|
|
- if (!hasOwnProperty.call(obj, key)) {
|
|
|
- obj[key] = val;
|
|
|
- } else if (isArray(obj[key])) {
|
|
|
- obj[key].push(val);
|
|
|
- } else {
|
|
|
- obj[key] = [obj[key],val];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- });
|
|
|
- return obj;
|
|
|
-}
|
|
|
-
|
|
|
-function toKeyValue(obj) {
|
|
|
- var parts = [];
|
|
|
- forEach(obj, function(value, key) {
|
|
|
- if (isArray(value)) {
|
|
|
- forEach(value, function(arrayValue) {
|
|
|
- parts.push(encodeUriQuery(key, true) +
|
|
|
- (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true)));
|
|
|
- });
|
|
|
- } else {
|
|
|
- parts.push(encodeUriQuery(key, true) +
|
|
|
- (value === true ? '' : '=' + encodeUriQuery(value, true)));
|
|
|
- }
|
|
|
- });
|
|
|
- return parts.length ? parts.join('&') : '';
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * We need our custom method because encodeURIComponent is too aggressive and doesn't follow
|
|
|
- * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
|
|
|
- * segments:
|
|
|
- * segment = *pchar
|
|
|
- * pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
|
|
|
- * pct-encoded = "%" HEXDIG HEXDIG
|
|
|
- * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
|
|
|
- * sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
|
|
|
- * / "*" / "+" / "," / ";" / "="
|
|
|
- */
|
|
|
-function encodeUriSegment(val) {
|
|
|
- return encodeUriQuery(val, true).
|
|
|
- replace(/%26/gi, '&').
|
|
|
- replace(/%3D/gi, '=').
|
|
|
- replace(/%2B/gi, '+');
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * This method is intended for encoding *key* or *value* parts of query component. We need a custom
|
|
|
- * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be
|
|
|
- * encoded per http://tools.ietf.org/html/rfc3986:
|
|
|
- * query = *( pchar / "/" / "?" )
|
|
|
- * pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
|
|
|
- * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
|
|
|
- * pct-encoded = "%" HEXDIG HEXDIG
|
|
|
- * sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
|
|
|
- * / "*" / "+" / "," / ";" / "="
|
|
|
- */
|
|
|
-function encodeUriQuery(val, pctEncodeSpaces) {
|
|
|
- return encodeURIComponent(val).
|
|
|
- replace(/%40/gi, '@').
|
|
|
- replace(/%3A/gi, ':').
|
|
|
- replace(/%24/g, '$').
|
|
|
- replace(/%2C/gi, ',').
|
|
|
- replace(/%3B/gi, ';').
|
|
|
- replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));
|
|
|
-}
|
|
|
-
|
|
|
-var ngAttrPrefixes = ['ng-', 'data-ng-', 'ng:', 'x-ng-'];
|
|
|
-
|
|
|
-function getNgAttribute(element, ngAttr) {
|
|
|
- var attr, i, ii = ngAttrPrefixes.length;
|
|
|
- for (i = 0; i < ii; ++i) {
|
|
|
- attr = ngAttrPrefixes[i] + ngAttr;
|
|
|
- if (isString(attr = element.getAttribute(attr))) {
|
|
|
- return attr;
|
|
|
- }
|
|
|
- }
|
|
|
- return null;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngApp
|
|
|
- * @module ng
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {angular.Module} ngApp an optional application
|
|
|
- * {@link angular.module module} name to load.
|
|
|
- * @param {boolean=} ngStrictDi if this attribute is present on the app element, the injector will be
|
|
|
- * created in "strict-di" mode. This means that the application will fail to invoke functions which
|
|
|
- * do not use explicit function annotation (and are thus unsuitable for minification), as described
|
|
|
- * in {@link guide/di the Dependency Injection guide}, and useful debugging info will assist in
|
|
|
- * tracking down the root of these bugs.
|
|
|
- *
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Use this directive to **auto-bootstrap** an AngularJS application. The `ngApp` directive
|
|
|
- * designates the **root element** of the application and is typically placed near the root element
|
|
|
- * of the page - e.g. on the `<body>` or `<html>` tags.
|
|
|
- *
|
|
|
- * Only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp`
|
|
|
- * found in the document will be used to define the root element to auto-bootstrap as an
|
|
|
- * application. To run multiple applications in an HTML document you must manually bootstrap them using
|
|
|
- * {@link angular.bootstrap} instead. AngularJS applications cannot be nested within each other.
|
|
|
- *
|
|
|
- * You can specify an **AngularJS module** to be used as the root module for the application. This
|
|
|
- * module will be loaded into the {@link auto.$injector} when the application is bootstrapped. It
|
|
|
- * should contain the application code needed or have dependencies on other modules that will
|
|
|
- * contain the code. See {@link angular.module} for more information.
|
|
|
- *
|
|
|
- * In the example below if the `ngApp` directive were not placed on the `html` element then the
|
|
|
- * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}`
|
|
|
- * would not be resolved to `3`.
|
|
|
- *
|
|
|
- * `ngApp` is the easiest, and most common way to bootstrap an application.
|
|
|
- *
|
|
|
- <example module="ngAppDemo">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="ngAppDemoController">
|
|
|
- I can add: {{a}} + {{b}} = {{ a+b }}
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="script.js">
|
|
|
- angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) {
|
|
|
- $scope.a = 1;
|
|
|
- $scope.b = 2;
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- * Using `ngStrictDi`, you would see something like this:
|
|
|
- *
|
|
|
- <example ng-app-included="true">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-app="ngAppStrictDemo" ng-strict-di>
|
|
|
- <div ng-controller="GoodController1">
|
|
|
- I can add: {{a}} + {{b}} = {{ a+b }}
|
|
|
-
|
|
|
- <p>This renders because the controller does not fail to
|
|
|
- instantiate, by using explicit annotation style (see
|
|
|
- script.js for details)
|
|
|
- </p>
|
|
|
- </div>
|
|
|
-
|
|
|
- <div ng-controller="GoodController2">
|
|
|
- Name: <input ng-model="name"><br />
|
|
|
- Hello, {{name}}!
|
|
|
-
|
|
|
- <p>This renders because the controller does not fail to
|
|
|
- instantiate, by using explicit annotation style
|
|
|
- (see script.js for details)
|
|
|
- </p>
|
|
|
- </div>
|
|
|
-
|
|
|
- <div ng-controller="BadController">
|
|
|
- I can add: {{a}} + {{b}} = {{ a+b }}
|
|
|
-
|
|
|
- <p>The controller could not be instantiated, due to relying
|
|
|
- on automatic function annotations (which are disabled in
|
|
|
- strict mode). As such, the content of this section is not
|
|
|
- interpolated, and there should be an error in your web console.
|
|
|
- </p>
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="script.js">
|
|
|
- angular.module('ngAppStrictDemo', [])
|
|
|
- // BadController will fail to instantiate, due to relying on automatic function annotation,
|
|
|
- // rather than an explicit annotation
|
|
|
- .controller('BadController', function($scope) {
|
|
|
- $scope.a = 1;
|
|
|
- $scope.b = 2;
|
|
|
- })
|
|
|
- // Unlike BadController, GoodController1 and GoodController2 will not fail to be instantiated,
|
|
|
- // due to using explicit annotations using the array style and $inject property, respectively.
|
|
|
- .controller('GoodController1', ['$scope', function($scope) {
|
|
|
- $scope.a = 1;
|
|
|
- $scope.b = 2;
|
|
|
- }])
|
|
|
- .controller('GoodController2', GoodController2);
|
|
|
- function GoodController2($scope) {
|
|
|
- $scope.name = "World";
|
|
|
- }
|
|
|
- GoodController2.$inject = ['$scope'];
|
|
|
- </file>
|
|
|
- <file name="style.css">
|
|
|
- div[ng-controller] {
|
|
|
- margin-bottom: 1em;
|
|
|
- -webkit-border-radius: 4px;
|
|
|
- border-radius: 4px;
|
|
|
- border: 1px solid;
|
|
|
- padding: .5em;
|
|
|
- }
|
|
|
- div[ng-controller^=Good] {
|
|
|
- border-color: #d6e9c6;
|
|
|
- background-color: #dff0d8;
|
|
|
- color: #3c763d;
|
|
|
- }
|
|
|
- div[ng-controller^=Bad] {
|
|
|
- border-color: #ebccd1;
|
|
|
- background-color: #f2dede;
|
|
|
- color: #a94442;
|
|
|
- margin-bottom: 0;
|
|
|
- }
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-function angularInit(element, bootstrap) {
|
|
|
- var appElement,
|
|
|
- module,
|
|
|
- config = {};
|
|
|
-
|
|
|
- // The element `element` has priority over any other element
|
|
|
- forEach(ngAttrPrefixes, function(prefix) {
|
|
|
- var name = prefix + 'app';
|
|
|
-
|
|
|
- if (!appElement && element.hasAttribute && element.hasAttribute(name)) {
|
|
|
- appElement = element;
|
|
|
- module = element.getAttribute(name);
|
|
|
- }
|
|
|
- });
|
|
|
- forEach(ngAttrPrefixes, function(prefix) {
|
|
|
- var name = prefix + 'app';
|
|
|
- var candidate;
|
|
|
-
|
|
|
- if (!appElement && (candidate = element.querySelector('[' + name.replace(':', '\\:') + ']'))) {
|
|
|
- appElement = candidate;
|
|
|
- module = candidate.getAttribute(name);
|
|
|
- }
|
|
|
- });
|
|
|
- if (appElement) {
|
|
|
- config.strictDi = getNgAttribute(appElement, "strict-di") !== null;
|
|
|
- bootstrap(appElement, module ? [module] : [], config);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.bootstrap
|
|
|
- * @module ng
|
|
|
- * @description
|
|
|
- * Use this function to manually start up angular application.
|
|
|
- *
|
|
|
- * See: {@link guide/bootstrap Bootstrap}
|
|
|
- *
|
|
|
- * Note that Protractor based end-to-end tests cannot use this function to bootstrap manually.
|
|
|
- * They must use {@link ng.directive:ngApp ngApp}.
|
|
|
- *
|
|
|
- * Angular will detect if it has been loaded into the browser more than once and only allow the
|
|
|
- * first loaded script to be bootstrapped and will report a warning to the browser console for
|
|
|
- * each of the subsequent scripts. This prevents strange results in applications, where otherwise
|
|
|
- * multiple instances of Angular try to work on the DOM.
|
|
|
- *
|
|
|
- * ```html
|
|
|
- * <!doctype html>
|
|
|
- * <html>
|
|
|
- * <body>
|
|
|
- * <div ng-controller="WelcomeController">
|
|
|
- * {{greeting}}
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * <script src="angular.js"></script>
|
|
|
- * <script>
|
|
|
- * var app = angular.module('demo', [])
|
|
|
- * .controller('WelcomeController', function($scope) {
|
|
|
- * $scope.greeting = 'Welcome!';
|
|
|
- * });
|
|
|
- * angular.bootstrap(document, ['demo']);
|
|
|
- * </script>
|
|
|
- * </body>
|
|
|
- * </html>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {DOMElement} element DOM element which is the root of angular application.
|
|
|
- * @param {Array<String|Function|Array>=} modules an array of modules to load into the application.
|
|
|
- * Each item in the array should be the name of a predefined module or a (DI annotated)
|
|
|
- * function that will be invoked by the injector as a `config` block.
|
|
|
- * See: {@link angular.module modules}
|
|
|
- * @param {Object=} config an object for defining configuration options for the application. The
|
|
|
- * following keys are supported:
|
|
|
- *
|
|
|
- * * `strictDi` - disable automatic function annotation for the application. This is meant to
|
|
|
- * assist in finding bugs which break minified code. Defaults to `false`.
|
|
|
- *
|
|
|
- * @returns {auto.$injector} Returns the newly created injector for this app.
|
|
|
- */
|
|
|
-function bootstrap(element, modules, config) {
|
|
|
- if (!isObject(config)) config = {};
|
|
|
- var defaultConfig = {
|
|
|
- strictDi: false
|
|
|
- };
|
|
|
- config = extend(defaultConfig, config);
|
|
|
- var doBootstrap = function() {
|
|
|
- element = jqLite(element);
|
|
|
-
|
|
|
- if (element.injector()) {
|
|
|
- var tag = (element[0] === document) ? 'document' : startingTag(element);
|
|
|
- //Encode angle brackets to prevent input from being sanitized to empty string #8683
|
|
|
- throw ngMinErr(
|
|
|
- 'btstrpd',
|
|
|
- "App Already Bootstrapped with this Element '{0}'",
|
|
|
- tag.replace(/</,'<').replace(/>/,'>'));
|
|
|
- }
|
|
|
-
|
|
|
- modules = modules || [];
|
|
|
- modules.unshift(['$provide', function($provide) {
|
|
|
- $provide.value('$rootElement', element);
|
|
|
- }]);
|
|
|
-
|
|
|
- if (config.debugInfoEnabled) {
|
|
|
- // Pushing so that this overrides `debugInfoEnabled` setting defined in user's `modules`.
|
|
|
- modules.push(['$compileProvider', function($compileProvider) {
|
|
|
- $compileProvider.debugInfoEnabled(true);
|
|
|
- }]);
|
|
|
- }
|
|
|
-
|
|
|
- modules.unshift('ng');
|
|
|
- var injector = createInjector(modules, config.strictDi);
|
|
|
- injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector',
|
|
|
- function bootstrapApply(scope, element, compile, injector) {
|
|
|
- scope.$apply(function() {
|
|
|
- element.data('$injector', injector);
|
|
|
- compile(element)(scope);
|
|
|
- });
|
|
|
- }]
|
|
|
- );
|
|
|
- return injector;
|
|
|
- };
|
|
|
-
|
|
|
- var NG_ENABLE_DEBUG_INFO = /^NG_ENABLE_DEBUG_INFO!/;
|
|
|
- var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/;
|
|
|
-
|
|
|
- if (window && NG_ENABLE_DEBUG_INFO.test(window.name)) {
|
|
|
- config.debugInfoEnabled = true;
|
|
|
- window.name = window.name.replace(NG_ENABLE_DEBUG_INFO, '');
|
|
|
- }
|
|
|
-
|
|
|
- if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) {
|
|
|
- return doBootstrap();
|
|
|
- }
|
|
|
-
|
|
|
- window.name = window.name.replace(NG_DEFER_BOOTSTRAP, '');
|
|
|
- angular.resumeBootstrap = function(extraModules) {
|
|
|
- forEach(extraModules, function(module) {
|
|
|
- modules.push(module);
|
|
|
- });
|
|
|
- return doBootstrap();
|
|
|
- };
|
|
|
-
|
|
|
- if (isFunction(angular.resumeDeferredBootstrap)) {
|
|
|
- angular.resumeDeferredBootstrap();
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.reloadWithDebugInfo
|
|
|
- * @module ng
|
|
|
- * @description
|
|
|
- * Use this function to reload the current application with debug information turned on.
|
|
|
- * This takes precedence over a call to `$compileProvider.debugInfoEnabled(false)`.
|
|
|
- *
|
|
|
- * See {@link ng.$compileProvider#debugInfoEnabled} for more.
|
|
|
- */
|
|
|
-function reloadWithDebugInfo() {
|
|
|
- window.name = 'NG_ENABLE_DEBUG_INFO!' + window.name;
|
|
|
- window.location.reload();
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @name angular.getTestability
|
|
|
- * @module ng
|
|
|
- * @description
|
|
|
- * Get the testability service for the instance of Angular on the given
|
|
|
- * element.
|
|
|
- * @param {DOMElement} element DOM element which is the root of angular application.
|
|
|
- */
|
|
|
-function getTestability(rootElement) {
|
|
|
- var injector = angular.element(rootElement).injector();
|
|
|
- if (!injector) {
|
|
|
- throw ngMinErr('test',
|
|
|
- 'no injector found for element argument to getTestability');
|
|
|
- }
|
|
|
- return injector.get('$$testability');
|
|
|
-}
|
|
|
-
|
|
|
-var SNAKE_CASE_REGEXP = /[A-Z]/g;
|
|
|
-function snake_case(name, separator) {
|
|
|
- separator = separator || '_';
|
|
|
- return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
|
|
|
- return (pos ? separator : '') + letter.toLowerCase();
|
|
|
- });
|
|
|
-}
|
|
|
-
|
|
|
-var bindJQueryFired = false;
|
|
|
-var skipDestroyOnNextJQueryCleanData;
|
|
|
-function bindJQuery() {
|
|
|
- var originalCleanData;
|
|
|
-
|
|
|
- if (bindJQueryFired) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- // bind to jQuery if present;
|
|
|
- var jqName = jq();
|
|
|
- jQuery = window.jQuery; // use default jQuery.
|
|
|
- if (isDefined(jqName)) { // `ngJq` present
|
|
|
- jQuery = jqName === null ? undefined : window[jqName]; // if empty; use jqLite. if not empty, use jQuery specified by `ngJq`.
|
|
|
- }
|
|
|
-
|
|
|
- // Use jQuery if it exists with proper functionality, otherwise default to us.
|
|
|
- // Angular 1.2+ requires jQuery 1.7+ for on()/off() support.
|
|
|
- // Angular 1.3+ technically requires at least jQuery 2.1+ but it may work with older
|
|
|
- // versions. It will not work for sure with jQuery <1.7, though.
|
|
|
- if (jQuery && jQuery.fn.on) {
|
|
|
- jqLite = jQuery;
|
|
|
- extend(jQuery.fn, {
|
|
|
- scope: JQLitePrototype.scope,
|
|
|
- isolateScope: JQLitePrototype.isolateScope,
|
|
|
- controller: JQLitePrototype.controller,
|
|
|
- injector: JQLitePrototype.injector,
|
|
|
- inheritedData: JQLitePrototype.inheritedData
|
|
|
- });
|
|
|
-
|
|
|
- // All nodes removed from the DOM via various jQuery APIs like .remove()
|
|
|
- // are passed through jQuery.cleanData. Monkey-patch this method to fire
|
|
|
- // the $destroy event on all removed nodes.
|
|
|
- originalCleanData = jQuery.cleanData;
|
|
|
- jQuery.cleanData = function(elems) {
|
|
|
- var events;
|
|
|
- if (!skipDestroyOnNextJQueryCleanData) {
|
|
|
- for (var i = 0, elem; (elem = elems[i]) != null; i++) {
|
|
|
- events = jQuery._data(elem, "events");
|
|
|
- if (events && events.$destroy) {
|
|
|
- jQuery(elem).triggerHandler('$destroy');
|
|
|
- }
|
|
|
- }
|
|
|
- } else {
|
|
|
- skipDestroyOnNextJQueryCleanData = false;
|
|
|
- }
|
|
|
- originalCleanData(elems);
|
|
|
- };
|
|
|
- } else {
|
|
|
- jqLite = JQLite;
|
|
|
- }
|
|
|
-
|
|
|
- angular.element = jqLite;
|
|
|
-
|
|
|
- // Prevent double-proxying.
|
|
|
- bindJQueryFired = true;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * throw error if the argument is falsy.
|
|
|
- */
|
|
|
-function assertArg(arg, name, reason) {
|
|
|
- if (!arg) {
|
|
|
- throw ngMinErr('areq', "Argument '{0}' is {1}", (name || '?'), (reason || "required"));
|
|
|
- }
|
|
|
- return arg;
|
|
|
-}
|
|
|
-
|
|
|
-function assertArgFn(arg, name, acceptArrayAnnotation) {
|
|
|
- if (acceptArrayAnnotation && isArray(arg)) {
|
|
|
- arg = arg[arg.length - 1];
|
|
|
- }
|
|
|
-
|
|
|
- assertArg(isFunction(arg), name, 'not a function, got ' +
|
|
|
- (arg && typeof arg === 'object' ? arg.constructor.name || 'Object' : typeof arg));
|
|
|
- return arg;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * throw error if the name given is hasOwnProperty
|
|
|
- * @param {String} name the name to test
|
|
|
- * @param {String} context the context in which the name is used, such as module or directive
|
|
|
- */
|
|
|
-function assertNotHasOwnProperty(name, context) {
|
|
|
- if (name === 'hasOwnProperty') {
|
|
|
- throw ngMinErr('badname', "hasOwnProperty is not a valid {0} name", context);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Return the value accessible from the object by path. Any undefined traversals are ignored
|
|
|
- * @param {Object} obj starting object
|
|
|
- * @param {String} path path to traverse
|
|
|
- * @param {boolean} [bindFnToScope=true]
|
|
|
- * @returns {Object} value as accessible by path
|
|
|
- */
|
|
|
-//TODO(misko): this function needs to be removed
|
|
|
-function getter(obj, path, bindFnToScope) {
|
|
|
- if (!path) return obj;
|
|
|
- var keys = path.split('.');
|
|
|
- var key;
|
|
|
- var lastInstance = obj;
|
|
|
- var len = keys.length;
|
|
|
-
|
|
|
- for (var i = 0; i < len; i++) {
|
|
|
- key = keys[i];
|
|
|
- if (obj) {
|
|
|
- obj = (lastInstance = obj)[key];
|
|
|
- }
|
|
|
- }
|
|
|
- if (!bindFnToScope && isFunction(obj)) {
|
|
|
- return bind(lastInstance, obj);
|
|
|
- }
|
|
|
- return obj;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Return the DOM siblings between the first and last node in the given array.
|
|
|
- * @param {Array} array like object
|
|
|
- * @returns {jqLite} jqLite collection containing the nodes
|
|
|
- */
|
|
|
-function getBlockNodes(nodes) {
|
|
|
- // TODO(perf): just check if all items in `nodes` are siblings and if they are return the original
|
|
|
- // collection, otherwise update the original collection.
|
|
|
- var node = nodes[0];
|
|
|
- var endNode = nodes[nodes.length - 1];
|
|
|
- var blockNodes = [node];
|
|
|
-
|
|
|
- do {
|
|
|
- node = node.nextSibling;
|
|
|
- if (!node) break;
|
|
|
- blockNodes.push(node);
|
|
|
- } while (node !== endNode);
|
|
|
-
|
|
|
- return jqLite(blockNodes);
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * Creates a new object without a prototype. This object is useful for lookup without having to
|
|
|
- * guard against prototypically inherited properties via hasOwnProperty.
|
|
|
- *
|
|
|
- * Related micro-benchmarks:
|
|
|
- * - http://jsperf.com/object-create2
|
|
|
- * - http://jsperf.com/proto-map-lookup/2
|
|
|
- * - http://jsperf.com/for-in-vs-object-keys2
|
|
|
- *
|
|
|
- * @returns {Object}
|
|
|
- */
|
|
|
-function createMap() {
|
|
|
- return Object.create(null);
|
|
|
-}
|
|
|
-
|
|
|
-var NODE_TYPE_ELEMENT = 1;
|
|
|
-var NODE_TYPE_ATTRIBUTE = 2;
|
|
|
-var NODE_TYPE_TEXT = 3;
|
|
|
-var NODE_TYPE_COMMENT = 8;
|
|
|
-var NODE_TYPE_DOCUMENT = 9;
|
|
|
-var NODE_TYPE_DOCUMENT_FRAGMENT = 11;
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc type
|
|
|
- * @name angular.Module
|
|
|
- * @module ng
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Interface for configuring angular {@link angular.module modules}.
|
|
|
- */
|
|
|
-
|
|
|
-function setupModuleLoader(window) {
|
|
|
-
|
|
|
- var $injectorMinErr = minErr('$injector');
|
|
|
- var ngMinErr = minErr('ng');
|
|
|
-
|
|
|
- function ensure(obj, name, factory) {
|
|
|
- return obj[name] || (obj[name] = factory());
|
|
|
- }
|
|
|
-
|
|
|
- var angular = ensure(window, 'angular', Object);
|
|
|
-
|
|
|
- // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap
|
|
|
- angular.$$minErr = angular.$$minErr || minErr;
|
|
|
-
|
|
|
- return ensure(angular, 'module', function() {
|
|
|
- /** @type {Object.<string, angular.Module>} */
|
|
|
- var modules = {};
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.module
|
|
|
- * @module ng
|
|
|
- * @description
|
|
|
- *
|
|
|
- * The `angular.module` is a global place for creating, registering and retrieving Angular
|
|
|
- * modules.
|
|
|
- * All modules (angular core or 3rd party) that should be available to an application must be
|
|
|
- * registered using this mechanism.
|
|
|
- *
|
|
|
- * When passed two or more arguments, a new module is created. If passed only one argument, an
|
|
|
- * existing module (the name passed as the first argument to `module`) is retrieved.
|
|
|
- *
|
|
|
- *
|
|
|
- * # Module
|
|
|
- *
|
|
|
- * A module is a collection of services, directives, controllers, filters, and configuration information.
|
|
|
- * `angular.module` is used to configure the {@link auto.$injector $injector}.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // Create a new module
|
|
|
- * var myModule = angular.module('myModule', []);
|
|
|
- *
|
|
|
- * // register a new service
|
|
|
- * myModule.value('appName', 'MyCoolApp');
|
|
|
- *
|
|
|
- * // configure existing services inside initialization blocks.
|
|
|
- * myModule.config(['$locationProvider', function($locationProvider) {
|
|
|
- * // Configure existing providers
|
|
|
- * $locationProvider.hashPrefix('!');
|
|
|
- * }]);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Then you can create an injector and load your modules like this:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var injector = angular.injector(['ng', 'myModule'])
|
|
|
- * ```
|
|
|
- *
|
|
|
- * However it's more likely that you'll just use
|
|
|
- * {@link ng.directive:ngApp ngApp} or
|
|
|
- * {@link angular.bootstrap} to simplify this process for you.
|
|
|
- *
|
|
|
- * @param {!string} name The name of the module to create or retrieve.
|
|
|
- * @param {!Array.<string>=} requires If specified then new module is being created. If
|
|
|
- * unspecified then the module is being retrieved for further configuration.
|
|
|
- * @param {Function=} configFn Optional configuration function for the module. Same as
|
|
|
- * {@link angular.Module#config Module#config()}.
|
|
|
- * @returns {module} new module with the {@link angular.Module} api.
|
|
|
- */
|
|
|
- return function module(name, requires, configFn) {
|
|
|
- var assertNotHasOwnProperty = function(name, context) {
|
|
|
- if (name === 'hasOwnProperty') {
|
|
|
- throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context);
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- assertNotHasOwnProperty(name, 'module');
|
|
|
- if (requires && modules.hasOwnProperty(name)) {
|
|
|
- modules[name] = null;
|
|
|
- }
|
|
|
- return ensure(modules, name, function() {
|
|
|
- if (!requires) {
|
|
|
- throw $injectorMinErr('nomod', "Module '{0}' is not available! You either misspelled " +
|
|
|
- "the module name or forgot to load it. If registering a module ensure that you " +
|
|
|
- "specify the dependencies as the second argument.", name);
|
|
|
- }
|
|
|
-
|
|
|
- /** @type {!Array.<Array.<*>>} */
|
|
|
- var invokeQueue = [];
|
|
|
-
|
|
|
- /** @type {!Array.<Function>} */
|
|
|
- var configBlocks = [];
|
|
|
-
|
|
|
- /** @type {!Array.<Function>} */
|
|
|
- var runBlocks = [];
|
|
|
-
|
|
|
- var config = invokeLater('$injector', 'invoke', 'push', configBlocks);
|
|
|
-
|
|
|
- /** @type {angular.Module} */
|
|
|
- var moduleInstance = {
|
|
|
- // Private state
|
|
|
- _invokeQueue: invokeQueue,
|
|
|
- _configBlocks: configBlocks,
|
|
|
- _runBlocks: runBlocks,
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc property
|
|
|
- * @name angular.Module#requires
|
|
|
- * @module ng
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Holds the list of modules which the injector will load before the current module is
|
|
|
- * loaded.
|
|
|
- */
|
|
|
- requires: requires,
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc property
|
|
|
- * @name angular.Module#name
|
|
|
- * @module ng
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Name of the module.
|
|
|
- */
|
|
|
- name: name,
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#provider
|
|
|
- * @module ng
|
|
|
- * @param {string} name service name
|
|
|
- * @param {Function} providerType Construction function for creating new instance of the
|
|
|
- * service.
|
|
|
- * @description
|
|
|
- * See {@link auto.$provide#provider $provide.provider()}.
|
|
|
- */
|
|
|
- provider: invokeLaterAndSetModuleName('$provide', 'provider'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#factory
|
|
|
- * @module ng
|
|
|
- * @param {string} name service name
|
|
|
- * @param {Function} providerFunction Function for creating new instance of the service.
|
|
|
- * @description
|
|
|
- * See {@link auto.$provide#factory $provide.factory()}.
|
|
|
- */
|
|
|
- factory: invokeLaterAndSetModuleName('$provide', 'factory'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#service
|
|
|
- * @module ng
|
|
|
- * @param {string} name service name
|
|
|
- * @param {Function} constructor A constructor function that will be instantiated.
|
|
|
- * @description
|
|
|
- * See {@link auto.$provide#service $provide.service()}.
|
|
|
- */
|
|
|
- service: invokeLaterAndSetModuleName('$provide', 'service'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#value
|
|
|
- * @module ng
|
|
|
- * @param {string} name service name
|
|
|
- * @param {*} object Service instance object.
|
|
|
- * @description
|
|
|
- * See {@link auto.$provide#value $provide.value()}.
|
|
|
- */
|
|
|
- value: invokeLater('$provide', 'value'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#constant
|
|
|
- * @module ng
|
|
|
- * @param {string} name constant name
|
|
|
- * @param {*} object Constant value.
|
|
|
- * @description
|
|
|
- * Because the constant are fixed, they get applied before other provide methods.
|
|
|
- * See {@link auto.$provide#constant $provide.constant()}.
|
|
|
- */
|
|
|
- constant: invokeLater('$provide', 'constant', 'unshift'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#decorator
|
|
|
- * @module ng
|
|
|
- * @param {string} The name of the service to decorate.
|
|
|
- * @param {Function} This function will be invoked when the service needs to be
|
|
|
- * instantiated and should return the decorated service instance.
|
|
|
- * @description
|
|
|
- * See {@link auto.$provide#decorator $provide.decorator()}.
|
|
|
- */
|
|
|
- decorator: invokeLaterAndSetModuleName('$provide', 'decorator'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#animation
|
|
|
- * @module ng
|
|
|
- * @param {string} name animation name
|
|
|
- * @param {Function} animationFactory Factory function for creating new instance of an
|
|
|
- * animation.
|
|
|
- * @description
|
|
|
- *
|
|
|
- * **NOTE**: animations take effect only if the **ngAnimate** module is loaded.
|
|
|
- *
|
|
|
- *
|
|
|
- * Defines an animation hook that can be later used with
|
|
|
- * {@link $animate $animate} service and directives that use this service.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * module.animation('.animation-name', function($inject1, $inject2) {
|
|
|
- * return {
|
|
|
- * eventName : function(element, done) {
|
|
|
- * //code to run the animation
|
|
|
- * //once complete, then run done()
|
|
|
- * return function cancellationFunction(element) {
|
|
|
- * //code to cancel the animation
|
|
|
- * }
|
|
|
- * }
|
|
|
- * }
|
|
|
- * })
|
|
|
- * ```
|
|
|
- *
|
|
|
- * See {@link ng.$animateProvider#register $animateProvider.register()} and
|
|
|
- * {@link ngAnimate ngAnimate module} for more information.
|
|
|
- */
|
|
|
- animation: invokeLaterAndSetModuleName('$animateProvider', 'register'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#filter
|
|
|
- * @module ng
|
|
|
- * @param {string} name Filter name - this must be a valid angular expression identifier
|
|
|
- * @param {Function} filterFactory Factory function for creating new instance of filter.
|
|
|
- * @description
|
|
|
- * See {@link ng.$filterProvider#register $filterProvider.register()}.
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`.
|
|
|
- * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace
|
|
|
- * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores
|
|
|
- * (`myapp_subsection_filterx`).
|
|
|
- * </div>
|
|
|
- */
|
|
|
- filter: invokeLaterAndSetModuleName('$filterProvider', 'register'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#controller
|
|
|
- * @module ng
|
|
|
- * @param {string|Object} name Controller name, or an object map of controllers where the
|
|
|
- * keys are the names and the values are the constructors.
|
|
|
- * @param {Function} constructor Controller constructor function.
|
|
|
- * @description
|
|
|
- * See {@link ng.$controllerProvider#register $controllerProvider.register()}.
|
|
|
- */
|
|
|
- controller: invokeLaterAndSetModuleName('$controllerProvider', 'register'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#directive
|
|
|
- * @module ng
|
|
|
- * @param {string|Object} name Directive name, or an object map of directives where the
|
|
|
- * keys are the names and the values are the factories.
|
|
|
- * @param {Function} directiveFactory Factory function for creating new instance of
|
|
|
- * directives.
|
|
|
- * @description
|
|
|
- * See {@link ng.$compileProvider#directive $compileProvider.directive()}.
|
|
|
- */
|
|
|
- directive: invokeLaterAndSetModuleName('$compileProvider', 'directive'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#config
|
|
|
- * @module ng
|
|
|
- * @param {Function} configFn Execute this function on module load. Useful for service
|
|
|
- * configuration.
|
|
|
- * @description
|
|
|
- * Use this method to register work which needs to be performed on module loading.
|
|
|
- * For more about how to configure services, see
|
|
|
- * {@link providers#provider-recipe Provider Recipe}.
|
|
|
- */
|
|
|
- config: config,
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name angular.Module#run
|
|
|
- * @module ng
|
|
|
- * @param {Function} initializationFn Execute this function after injector creation.
|
|
|
- * Useful for application initialization.
|
|
|
- * @description
|
|
|
- * Use this method to register work which should be performed when the injector is done
|
|
|
- * loading all modules.
|
|
|
- */
|
|
|
- run: function(block) {
|
|
|
- runBlocks.push(block);
|
|
|
- return this;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- if (configFn) {
|
|
|
- config(configFn);
|
|
|
- }
|
|
|
-
|
|
|
- return moduleInstance;
|
|
|
-
|
|
|
- /**
|
|
|
- * @param {string} provider
|
|
|
- * @param {string} method
|
|
|
- * @param {String=} insertMethod
|
|
|
- * @returns {angular.Module}
|
|
|
- */
|
|
|
- function invokeLater(provider, method, insertMethod, queue) {
|
|
|
- if (!queue) queue = invokeQueue;
|
|
|
- return function() {
|
|
|
- queue[insertMethod || 'push']([provider, method, arguments]);
|
|
|
- return moduleInstance;
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @param {string} provider
|
|
|
- * @param {string} method
|
|
|
- * @returns {angular.Module}
|
|
|
- */
|
|
|
- function invokeLaterAndSetModuleName(provider, method) {
|
|
|
- return function(recipeName, factoryFunction) {
|
|
|
- if (factoryFunction && isFunction(factoryFunction)) factoryFunction.$$moduleName = name;
|
|
|
- invokeQueue.push([provider, method, arguments]);
|
|
|
- return moduleInstance;
|
|
|
- };
|
|
|
- }
|
|
|
- });
|
|
|
- };
|
|
|
- });
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-/* global: toDebugString: true */
|
|
|
-
|
|
|
-function serializeObject(obj) {
|
|
|
- var seen = [];
|
|
|
-
|
|
|
- return JSON.stringify(obj, function(key, val) {
|
|
|
- val = toJsonReplacer(key, val);
|
|
|
- if (isObject(val)) {
|
|
|
-
|
|
|
- if (seen.indexOf(val) >= 0) return '<<already seen>>';
|
|
|
-
|
|
|
- seen.push(val);
|
|
|
- }
|
|
|
- return val;
|
|
|
- });
|
|
|
-}
|
|
|
-
|
|
|
-function toDebugString(obj) {
|
|
|
- if (typeof obj === 'function') {
|
|
|
- return obj.toString().replace(/ \{[\s\S]*$/, '');
|
|
|
- } else if (typeof obj === 'undefined') {
|
|
|
- return 'undefined';
|
|
|
- } else if (typeof obj !== 'string') {
|
|
|
- return serializeObject(obj);
|
|
|
- }
|
|
|
- return obj;
|
|
|
-}
|
|
|
-
|
|
|
-/* global angularModule: true,
|
|
|
- version: true,
|
|
|
-
|
|
|
- $LocaleProvider,
|
|
|
- $CompileProvider,
|
|
|
-
|
|
|
- htmlAnchorDirective,
|
|
|
- inputDirective,
|
|
|
- inputDirective,
|
|
|
- formDirective,
|
|
|
- scriptDirective,
|
|
|
- selectDirective,
|
|
|
- styleDirective,
|
|
|
- optionDirective,
|
|
|
- ngBindDirective,
|
|
|
- ngBindHtmlDirective,
|
|
|
- ngBindTemplateDirective,
|
|
|
- ngClassDirective,
|
|
|
- ngClassEvenDirective,
|
|
|
- ngClassOddDirective,
|
|
|
- ngCspDirective,
|
|
|
- ngCloakDirective,
|
|
|
- ngControllerDirective,
|
|
|
- ngFormDirective,
|
|
|
- ngHideDirective,
|
|
|
- ngIfDirective,
|
|
|
- ngIncludeDirective,
|
|
|
- ngIncludeFillContentDirective,
|
|
|
- ngInitDirective,
|
|
|
- ngNonBindableDirective,
|
|
|
- ngPluralizeDirective,
|
|
|
- ngRepeatDirective,
|
|
|
- ngShowDirective,
|
|
|
- ngStyleDirective,
|
|
|
- ngSwitchDirective,
|
|
|
- ngSwitchWhenDirective,
|
|
|
- ngSwitchDefaultDirective,
|
|
|
- ngOptionsDirective,
|
|
|
- ngTranscludeDirective,
|
|
|
- ngModelDirective,
|
|
|
- ngListDirective,
|
|
|
- ngChangeDirective,
|
|
|
- patternDirective,
|
|
|
- patternDirective,
|
|
|
- requiredDirective,
|
|
|
- requiredDirective,
|
|
|
- minlengthDirective,
|
|
|
- minlengthDirective,
|
|
|
- maxlengthDirective,
|
|
|
- maxlengthDirective,
|
|
|
- ngValueDirective,
|
|
|
- ngModelOptionsDirective,
|
|
|
- ngAttributeAliasDirectives,
|
|
|
- ngEventDirectives,
|
|
|
-
|
|
|
- $AnchorScrollProvider,
|
|
|
- $AnimateProvider,
|
|
|
- $$CoreAnimateQueueProvider,
|
|
|
- $$CoreAnimateRunnerProvider,
|
|
|
- $BrowserProvider,
|
|
|
- $CacheFactoryProvider,
|
|
|
- $ControllerProvider,
|
|
|
- $DocumentProvider,
|
|
|
- $ExceptionHandlerProvider,
|
|
|
- $FilterProvider,
|
|
|
- $InterpolateProvider,
|
|
|
- $IntervalProvider,
|
|
|
- $$HashMapProvider,
|
|
|
- $HttpProvider,
|
|
|
- $HttpParamSerializerProvider,
|
|
|
- $HttpParamSerializerJQLikeProvider,
|
|
|
- $HttpBackendProvider,
|
|
|
- $LocationProvider,
|
|
|
- $LogProvider,
|
|
|
- $ParseProvider,
|
|
|
- $RootScopeProvider,
|
|
|
- $QProvider,
|
|
|
- $$QProvider,
|
|
|
- $$SanitizeUriProvider,
|
|
|
- $SceProvider,
|
|
|
- $SceDelegateProvider,
|
|
|
- $SnifferProvider,
|
|
|
- $TemplateCacheProvider,
|
|
|
- $TemplateRequestProvider,
|
|
|
- $$TestabilityProvider,
|
|
|
- $TimeoutProvider,
|
|
|
- $$RAFProvider,
|
|
|
- $WindowProvider,
|
|
|
- $$jqLiteProvider,
|
|
|
- $$CookieReaderProvider
|
|
|
-*/
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc object
|
|
|
- * @name angular.version
|
|
|
- * @module ng
|
|
|
- * @description
|
|
|
- * An object that contains information about the current AngularJS version. This object has the
|
|
|
- * following properties:
|
|
|
- *
|
|
|
- * - `full` – `{string}` – Full version string, such as "0.9.18".
|
|
|
- * - `major` – `{number}` – Major version number, such as "0".
|
|
|
- * - `minor` – `{number}` – Minor version number, such as "9".
|
|
|
- * - `dot` – `{number}` – Dot version number, such as "18".
|
|
|
- * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
|
|
|
- */
|
|
|
-var version = {
|
|
|
- full: '1.4.3', // all of these placeholder strings will be replaced by grunt's
|
|
|
- major: 1, // package task
|
|
|
- minor: 4,
|
|
|
- dot: 3,
|
|
|
- codeName: 'foam-acceleration'
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-function publishExternalAPI(angular) {
|
|
|
- extend(angular, {
|
|
|
- 'bootstrap': bootstrap,
|
|
|
- 'copy': copy,
|
|
|
- 'extend': extend,
|
|
|
- 'merge': merge,
|
|
|
- 'equals': equals,
|
|
|
- 'element': jqLite,
|
|
|
- 'forEach': forEach,
|
|
|
- 'injector': createInjector,
|
|
|
- 'noop': noop,
|
|
|
- 'bind': bind,
|
|
|
- 'toJson': toJson,
|
|
|
- 'fromJson': fromJson,
|
|
|
- 'identity': identity,
|
|
|
- 'isUndefined': isUndefined,
|
|
|
- 'isDefined': isDefined,
|
|
|
- 'isString': isString,
|
|
|
- 'isFunction': isFunction,
|
|
|
- 'isObject': isObject,
|
|
|
- 'isNumber': isNumber,
|
|
|
- 'isElement': isElement,
|
|
|
- 'isArray': isArray,
|
|
|
- 'version': version,
|
|
|
- 'isDate': isDate,
|
|
|
- 'lowercase': lowercase,
|
|
|
- 'uppercase': uppercase,
|
|
|
- 'callbacks': {counter: 0},
|
|
|
- 'getTestability': getTestability,
|
|
|
- '$$minErr': minErr,
|
|
|
- '$$csp': csp,
|
|
|
- 'reloadWithDebugInfo': reloadWithDebugInfo
|
|
|
- });
|
|
|
-
|
|
|
- angularModule = setupModuleLoader(window);
|
|
|
- try {
|
|
|
- angularModule('ngLocale');
|
|
|
- } catch (e) {
|
|
|
- angularModule('ngLocale', []).provider('$locale', $LocaleProvider);
|
|
|
- }
|
|
|
-
|
|
|
- angularModule('ng', ['ngLocale'], ['$provide',
|
|
|
- function ngModule($provide) {
|
|
|
- // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it.
|
|
|
- $provide.provider({
|
|
|
- $$sanitizeUri: $$SanitizeUriProvider
|
|
|
- });
|
|
|
- $provide.provider('$compile', $CompileProvider).
|
|
|
- directive({
|
|
|
- a: htmlAnchorDirective,
|
|
|
- input: inputDirective,
|
|
|
- textarea: inputDirective,
|
|
|
- form: formDirective,
|
|
|
- script: scriptDirective,
|
|
|
- select: selectDirective,
|
|
|
- style: styleDirective,
|
|
|
- option: optionDirective,
|
|
|
- ngBind: ngBindDirective,
|
|
|
- ngBindHtml: ngBindHtmlDirective,
|
|
|
- ngBindTemplate: ngBindTemplateDirective,
|
|
|
- ngClass: ngClassDirective,
|
|
|
- ngClassEven: ngClassEvenDirective,
|
|
|
- ngClassOdd: ngClassOddDirective,
|
|
|
- ngCloak: ngCloakDirective,
|
|
|
- ngController: ngControllerDirective,
|
|
|
- ngForm: ngFormDirective,
|
|
|
- ngHide: ngHideDirective,
|
|
|
- ngIf: ngIfDirective,
|
|
|
- ngInclude: ngIncludeDirective,
|
|
|
- ngInit: ngInitDirective,
|
|
|
- ngNonBindable: ngNonBindableDirective,
|
|
|
- ngPluralize: ngPluralizeDirective,
|
|
|
- ngRepeat: ngRepeatDirective,
|
|
|
- ngShow: ngShowDirective,
|
|
|
- ngStyle: ngStyleDirective,
|
|
|
- ngSwitch: ngSwitchDirective,
|
|
|
- ngSwitchWhen: ngSwitchWhenDirective,
|
|
|
- ngSwitchDefault: ngSwitchDefaultDirective,
|
|
|
- ngOptions: ngOptionsDirective,
|
|
|
- ngTransclude: ngTranscludeDirective,
|
|
|
- ngModel: ngModelDirective,
|
|
|
- ngList: ngListDirective,
|
|
|
- ngChange: ngChangeDirective,
|
|
|
- pattern: patternDirective,
|
|
|
- ngPattern: patternDirective,
|
|
|
- required: requiredDirective,
|
|
|
- ngRequired: requiredDirective,
|
|
|
- minlength: minlengthDirective,
|
|
|
- ngMinlength: minlengthDirective,
|
|
|
- maxlength: maxlengthDirective,
|
|
|
- ngMaxlength: maxlengthDirective,
|
|
|
- ngValue: ngValueDirective,
|
|
|
- ngModelOptions: ngModelOptionsDirective
|
|
|
- }).
|
|
|
- directive({
|
|
|
- ngInclude: ngIncludeFillContentDirective
|
|
|
- }).
|
|
|
- directive(ngAttributeAliasDirectives).
|
|
|
- directive(ngEventDirectives);
|
|
|
- $provide.provider({
|
|
|
- $anchorScroll: $AnchorScrollProvider,
|
|
|
- $animate: $AnimateProvider,
|
|
|
- $$animateQueue: $$CoreAnimateQueueProvider,
|
|
|
- $$AnimateRunner: $$CoreAnimateRunnerProvider,
|
|
|
- $browser: $BrowserProvider,
|
|
|
- $cacheFactory: $CacheFactoryProvider,
|
|
|
- $controller: $ControllerProvider,
|
|
|
- $document: $DocumentProvider,
|
|
|
- $exceptionHandler: $ExceptionHandlerProvider,
|
|
|
- $filter: $FilterProvider,
|
|
|
- $interpolate: $InterpolateProvider,
|
|
|
- $interval: $IntervalProvider,
|
|
|
- $http: $HttpProvider,
|
|
|
- $httpParamSerializer: $HttpParamSerializerProvider,
|
|
|
- $httpParamSerializerJQLike: $HttpParamSerializerJQLikeProvider,
|
|
|
- $httpBackend: $HttpBackendProvider,
|
|
|
- $location: $LocationProvider,
|
|
|
- $log: $LogProvider,
|
|
|
- $parse: $ParseProvider,
|
|
|
- $rootScope: $RootScopeProvider,
|
|
|
- $q: $QProvider,
|
|
|
- $$q: $$QProvider,
|
|
|
- $sce: $SceProvider,
|
|
|
- $sceDelegate: $SceDelegateProvider,
|
|
|
- $sniffer: $SnifferProvider,
|
|
|
- $templateCache: $TemplateCacheProvider,
|
|
|
- $templateRequest: $TemplateRequestProvider,
|
|
|
- $$testability: $$TestabilityProvider,
|
|
|
- $timeout: $TimeoutProvider,
|
|
|
- $window: $WindowProvider,
|
|
|
- $$rAF: $$RAFProvider,
|
|
|
- $$jqLite: $$jqLiteProvider,
|
|
|
- $$HashMap: $$HashMapProvider,
|
|
|
- $$cookieReader: $$CookieReaderProvider
|
|
|
- });
|
|
|
- }
|
|
|
- ]);
|
|
|
-}
|
|
|
-
|
|
|
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
|
- * Any commits to this file should be reviewed with security in mind. *
|
|
|
- * Changes to this file can potentially create security vulnerabilities. *
|
|
|
- * An approval from 2 Core members with history of modifying *
|
|
|
- * this file is required. *
|
|
|
- * *
|
|
|
- * Does the change somehow allow for arbitrary javascript to be executed? *
|
|
|
- * Or allows for someone to change the prototype of built-in objects? *
|
|
|
- * Or gives undesired access to variables likes document or window? *
|
|
|
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
-
|
|
|
-/* global JQLitePrototype: true,
|
|
|
- addEventListenerFn: true,
|
|
|
- removeEventListenerFn: true,
|
|
|
- BOOLEAN_ATTR: true,
|
|
|
- ALIASED_ATTR: true,
|
|
|
-*/
|
|
|
-
|
|
|
-//////////////////////////////////
|
|
|
-//JQLite
|
|
|
-//////////////////////////////////
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @name angular.element
|
|
|
- * @module ng
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
|
|
|
- *
|
|
|
- * If jQuery is available, `angular.element` is an alias for the
|
|
|
- * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element`
|
|
|
- * delegates to Angular's built-in subset of jQuery, called "jQuery lite" or "jqLite."
|
|
|
- *
|
|
|
- * <div class="alert alert-success">jqLite is a tiny, API-compatible subset of jQuery that allows
|
|
|
- * Angular to manipulate the DOM in a cross-browser compatible way. **jqLite** implements only the most
|
|
|
- * commonly needed functionality with the goal of having a very small footprint.</div>
|
|
|
- *
|
|
|
- * To use `jQuery`, simply ensure it is loaded before the `angular.js` file.
|
|
|
- *
|
|
|
- * <div class="alert">**Note:** all element references in Angular are always wrapped with jQuery or
|
|
|
- * jqLite; they are never raw DOM references.</div>
|
|
|
- *
|
|
|
- * ## Angular's jqLite
|
|
|
- * jqLite provides only the following jQuery methods:
|
|
|
- *
|
|
|
- * - [`addClass()`](http://api.jquery.com/addClass/)
|
|
|
- * - [`after()`](http://api.jquery.com/after/)
|
|
|
- * - [`append()`](http://api.jquery.com/append/)
|
|
|
- * - [`attr()`](http://api.jquery.com/attr/) - Does not support functions as parameters
|
|
|
- * - [`bind()`](http://api.jquery.com/bind/) - Does not support namespaces, selectors or eventData
|
|
|
- * - [`children()`](http://api.jquery.com/children/) - Does not support selectors
|
|
|
- * - [`clone()`](http://api.jquery.com/clone/)
|
|
|
- * - [`contents()`](http://api.jquery.com/contents/)
|
|
|
- * - [`css()`](http://api.jquery.com/css/) - Only retrieves inline-styles, does not call `getComputedStyle()`. As a setter, does not convert numbers to strings or append 'px'.
|
|
|
- * - [`data()`](http://api.jquery.com/data/)
|
|
|
- * - [`detach()`](http://api.jquery.com/detach/)
|
|
|
- * - [`empty()`](http://api.jquery.com/empty/)
|
|
|
- * - [`eq()`](http://api.jquery.com/eq/)
|
|
|
- * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name
|
|
|
- * - [`hasClass()`](http://api.jquery.com/hasClass/)
|
|
|
- * - [`html()`](http://api.jquery.com/html/)
|
|
|
- * - [`next()`](http://api.jquery.com/next/) - Does not support selectors
|
|
|
- * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData
|
|
|
- * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces or selectors
|
|
|
- * - [`one()`](http://api.jquery.com/one/) - Does not support namespaces or selectors
|
|
|
- * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors
|
|
|
- * - [`prepend()`](http://api.jquery.com/prepend/)
|
|
|
- * - [`prop()`](http://api.jquery.com/prop/)
|
|
|
- * - [`ready()`](http://api.jquery.com/ready/)
|
|
|
- * - [`remove()`](http://api.jquery.com/remove/)
|
|
|
- * - [`removeAttr()`](http://api.jquery.com/removeAttr/)
|
|
|
- * - [`removeClass()`](http://api.jquery.com/removeClass/)
|
|
|
- * - [`removeData()`](http://api.jquery.com/removeData/)
|
|
|
- * - [`replaceWith()`](http://api.jquery.com/replaceWith/)
|
|
|
- * - [`text()`](http://api.jquery.com/text/)
|
|
|
- * - [`toggleClass()`](http://api.jquery.com/toggleClass/)
|
|
|
- * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers.
|
|
|
- * - [`unbind()`](http://api.jquery.com/unbind/) - Does not support namespaces
|
|
|
- * - [`val()`](http://api.jquery.com/val/)
|
|
|
- * - [`wrap()`](http://api.jquery.com/wrap/)
|
|
|
- *
|
|
|
- * ## jQuery/jqLite Extras
|
|
|
- * Angular also provides the following additional methods and events to both jQuery and jqLite:
|
|
|
- *
|
|
|
- * ### Events
|
|
|
- * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event
|
|
|
- * on all DOM nodes being removed. This can be used to clean up any 3rd party bindings to the DOM
|
|
|
- * element before it is removed.
|
|
|
- *
|
|
|
- * ### Methods
|
|
|
- * - `controller(name)` - retrieves the controller of the current element or its parent. By default
|
|
|
- * retrieves controller associated with the `ngController` directive. If `name` is provided as
|
|
|
- * camelCase directive name, then the controller for this directive will be retrieved (e.g.
|
|
|
- * `'ngModel'`).
|
|
|
- * - `injector()` - retrieves the injector of the current element or its parent.
|
|
|
- * - `scope()` - retrieves the {@link ng.$rootScope.Scope scope} of the current
|
|
|
- * element or its parent. Requires {@link guide/production#disabling-debug-data Debug Data} to
|
|
|
- * be enabled.
|
|
|
- * - `isolateScope()` - retrieves an isolate {@link ng.$rootScope.Scope scope} if one is attached directly to the
|
|
|
- * current element. This getter should be used only on elements that contain a directive which starts a new isolate
|
|
|
- * scope. Calling `scope()` on this element always returns the original non-isolate scope.
|
|
|
- * Requires {@link guide/production#disabling-debug-data Debug Data} to be enabled.
|
|
|
- * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top
|
|
|
- * parent element is reached.
|
|
|
- *
|
|
|
- * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
|
|
|
- * @returns {Object} jQuery object.
|
|
|
- */
|
|
|
-
|
|
|
-JQLite.expando = 'ng339';
|
|
|
-
|
|
|
-var jqCache = JQLite.cache = {},
|
|
|
- jqId = 1,
|
|
|
- addEventListenerFn = function(element, type, fn) {
|
|
|
- element.addEventListener(type, fn, false);
|
|
|
- },
|
|
|
- removeEventListenerFn = function(element, type, fn) {
|
|
|
- element.removeEventListener(type, fn, false);
|
|
|
- };
|
|
|
-
|
|
|
-/*
|
|
|
- * !!! This is an undocumented "private" function !!!
|
|
|
- */
|
|
|
-JQLite._data = function(node) {
|
|
|
- //jQuery always returns an object on cache miss
|
|
|
- return this.cache[node[this.expando]] || {};
|
|
|
-};
|
|
|
-
|
|
|
-function jqNextId() { return ++jqId; }
|
|
|
-
|
|
|
-
|
|
|
-var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;
|
|
|
-var MOZ_HACK_REGEXP = /^moz([A-Z])/;
|
|
|
-var MOUSE_EVENT_MAP= { mouseleave: "mouseout", mouseenter: "mouseover"};
|
|
|
-var jqLiteMinErr = minErr('jqLite');
|
|
|
-
|
|
|
-/**
|
|
|
- * Converts snake_case to camelCase.
|
|
|
- * Also there is special case for Moz prefix starting with upper case letter.
|
|
|
- * @param name Name to normalize
|
|
|
- */
|
|
|
-function camelCase(name) {
|
|
|
- return name.
|
|
|
- replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {
|
|
|
- return offset ? letter.toUpperCase() : letter;
|
|
|
- }).
|
|
|
- replace(MOZ_HACK_REGEXP, 'Moz$1');
|
|
|
-}
|
|
|
-
|
|
|
-var SINGLE_TAG_REGEXP = /^<(\w+)\s*\/?>(?:<\/\1>|)$/;
|
|
|
-var HTML_REGEXP = /<|&#?\w+;/;
|
|
|
-var TAG_NAME_REGEXP = /<([\w:]+)/;
|
|
|
-var XHTML_TAG_REGEXP = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi;
|
|
|
-
|
|
|
-var wrapMap = {
|
|
|
- 'option': [1, '<select multiple="multiple">', '</select>'],
|
|
|
-
|
|
|
- 'thead': [1, '<table>', '</table>'],
|
|
|
- 'col': [2, '<table><colgroup>', '</colgroup></table>'],
|
|
|
- 'tr': [2, '<table><tbody>', '</tbody></table>'],
|
|
|
- 'td': [3, '<table><tbody><tr>', '</tr></tbody></table>'],
|
|
|
- '_default': [0, "", ""]
|
|
|
-};
|
|
|
-
|
|
|
-wrapMap.optgroup = wrapMap.option;
|
|
|
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
|
-wrapMap.th = wrapMap.td;
|
|
|
-
|
|
|
-
|
|
|
-function jqLiteIsTextNode(html) {
|
|
|
- return !HTML_REGEXP.test(html);
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteAcceptsData(node) {
|
|
|
- // The window object can accept data but has no nodeType
|
|
|
- // Otherwise we are only interested in elements (1) and documents (9)
|
|
|
- var nodeType = node.nodeType;
|
|
|
- return nodeType === NODE_TYPE_ELEMENT || !nodeType || nodeType === NODE_TYPE_DOCUMENT;
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteHasData(node) {
|
|
|
- for (var key in jqCache[node.ng339]) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- return false;
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteBuildFragment(html, context) {
|
|
|
- var tmp, tag, wrap,
|
|
|
- fragment = context.createDocumentFragment(),
|
|
|
- nodes = [], i;
|
|
|
-
|
|
|
- if (jqLiteIsTextNode(html)) {
|
|
|
- // Convert non-html into a text node
|
|
|
- nodes.push(context.createTextNode(html));
|
|
|
- } else {
|
|
|
- // Convert html into DOM nodes
|
|
|
- tmp = tmp || fragment.appendChild(context.createElement("div"));
|
|
|
- tag = (TAG_NAME_REGEXP.exec(html) || ["", ""])[1].toLowerCase();
|
|
|
- wrap = wrapMap[tag] || wrapMap._default;
|
|
|
- tmp.innerHTML = wrap[1] + html.replace(XHTML_TAG_REGEXP, "<$1></$2>") + wrap[2];
|
|
|
-
|
|
|
- // Descend through wrappers to the right content
|
|
|
- i = wrap[0];
|
|
|
- while (i--) {
|
|
|
- tmp = tmp.lastChild;
|
|
|
- }
|
|
|
-
|
|
|
- nodes = concat(nodes, tmp.childNodes);
|
|
|
-
|
|
|
- tmp = fragment.firstChild;
|
|
|
- tmp.textContent = "";
|
|
|
- }
|
|
|
-
|
|
|
- // Remove wrapper from fragment
|
|
|
- fragment.textContent = "";
|
|
|
- fragment.innerHTML = ""; // Clear inner HTML
|
|
|
- forEach(nodes, function(node) {
|
|
|
- fragment.appendChild(node);
|
|
|
- });
|
|
|
-
|
|
|
- return fragment;
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteParseHTML(html, context) {
|
|
|
- context = context || document;
|
|
|
- var parsed;
|
|
|
-
|
|
|
- if ((parsed = SINGLE_TAG_REGEXP.exec(html))) {
|
|
|
- return [context.createElement(parsed[1])];
|
|
|
- }
|
|
|
-
|
|
|
- if ((parsed = jqLiteBuildFragment(html, context))) {
|
|
|
- return parsed.childNodes;
|
|
|
- }
|
|
|
-
|
|
|
- return [];
|
|
|
-}
|
|
|
-
|
|
|
-/////////////////////////////////////////////
|
|
|
-function JQLite(element) {
|
|
|
- if (element instanceof JQLite) {
|
|
|
- return element;
|
|
|
- }
|
|
|
-
|
|
|
- var argIsString;
|
|
|
-
|
|
|
- if (isString(element)) {
|
|
|
- element = trim(element);
|
|
|
- argIsString = true;
|
|
|
- }
|
|
|
- if (!(this instanceof JQLite)) {
|
|
|
- if (argIsString && element.charAt(0) != '<') {
|
|
|
- throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element');
|
|
|
- }
|
|
|
- return new JQLite(element);
|
|
|
- }
|
|
|
-
|
|
|
- if (argIsString) {
|
|
|
- jqLiteAddNodes(this, jqLiteParseHTML(element));
|
|
|
- } else {
|
|
|
- jqLiteAddNodes(this, element);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteClone(element) {
|
|
|
- return element.cloneNode(true);
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteDealoc(element, onlyDescendants) {
|
|
|
- if (!onlyDescendants) jqLiteRemoveData(element);
|
|
|
-
|
|
|
- if (element.querySelectorAll) {
|
|
|
- var descendants = element.querySelectorAll('*');
|
|
|
- for (var i = 0, l = descendants.length; i < l; i++) {
|
|
|
- jqLiteRemoveData(descendants[i]);
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteOff(element, type, fn, unsupported) {
|
|
|
- if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument');
|
|
|
-
|
|
|
- var expandoStore = jqLiteExpandoStore(element);
|
|
|
- var events = expandoStore && expandoStore.events;
|
|
|
- var handle = expandoStore && expandoStore.handle;
|
|
|
-
|
|
|
- if (!handle) return; //no listeners registered
|
|
|
-
|
|
|
- if (!type) {
|
|
|
- for (type in events) {
|
|
|
- if (type !== '$destroy') {
|
|
|
- removeEventListenerFn(element, type, handle);
|
|
|
- }
|
|
|
- delete events[type];
|
|
|
- }
|
|
|
- } else {
|
|
|
- forEach(type.split(' '), function(type) {
|
|
|
- if (isDefined(fn)) {
|
|
|
- var listenerFns = events[type];
|
|
|
- arrayRemove(listenerFns || [], fn);
|
|
|
- if (listenerFns && listenerFns.length > 0) {
|
|
|
- return;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- removeEventListenerFn(element, type, handle);
|
|
|
- delete events[type];
|
|
|
- });
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteRemoveData(element, name) {
|
|
|
- var expandoId = element.ng339;
|
|
|
- var expandoStore = expandoId && jqCache[expandoId];
|
|
|
-
|
|
|
- if (expandoStore) {
|
|
|
- if (name) {
|
|
|
- delete expandoStore.data[name];
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- if (expandoStore.handle) {
|
|
|
- if (expandoStore.events.$destroy) {
|
|
|
- expandoStore.handle({}, '$destroy');
|
|
|
- }
|
|
|
- jqLiteOff(element);
|
|
|
- }
|
|
|
- delete jqCache[expandoId];
|
|
|
- element.ng339 = undefined; // don't delete DOM expandos. IE and Chrome don't like it
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function jqLiteExpandoStore(element, createIfNecessary) {
|
|
|
- var expandoId = element.ng339,
|
|
|
- expandoStore = expandoId && jqCache[expandoId];
|
|
|
-
|
|
|
- if (createIfNecessary && !expandoStore) {
|
|
|
- element.ng339 = expandoId = jqNextId();
|
|
|
- expandoStore = jqCache[expandoId] = {events: {}, data: {}, handle: undefined};
|
|
|
- }
|
|
|
-
|
|
|
- return expandoStore;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function jqLiteData(element, key, value) {
|
|
|
- if (jqLiteAcceptsData(element)) {
|
|
|
-
|
|
|
- var isSimpleSetter = isDefined(value);
|
|
|
- var isSimpleGetter = !isSimpleSetter && key && !isObject(key);
|
|
|
- var massGetter = !key;
|
|
|
- var expandoStore = jqLiteExpandoStore(element, !isSimpleGetter);
|
|
|
- var data = expandoStore && expandoStore.data;
|
|
|
-
|
|
|
- if (isSimpleSetter) { // data('key', value)
|
|
|
- data[key] = value;
|
|
|
- } else {
|
|
|
- if (massGetter) { // data()
|
|
|
- return data;
|
|
|
- } else {
|
|
|
- if (isSimpleGetter) { // data('key')
|
|
|
- // don't force creation of expandoStore if it doesn't exist yet
|
|
|
- return data && data[key];
|
|
|
- } else { // mass-setter: data({key1: val1, key2: val2})
|
|
|
- extend(data, key);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteHasClass(element, selector) {
|
|
|
- if (!element.getAttribute) return false;
|
|
|
- return ((" " + (element.getAttribute('class') || '') + " ").replace(/[\n\t]/g, " ").
|
|
|
- indexOf(" " + selector + " ") > -1);
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteRemoveClass(element, cssClasses) {
|
|
|
- if (cssClasses && element.setAttribute) {
|
|
|
- forEach(cssClasses.split(' '), function(cssClass) {
|
|
|
- element.setAttribute('class', trim(
|
|
|
- (" " + (element.getAttribute('class') || '') + " ")
|
|
|
- .replace(/[\n\t]/g, " ")
|
|
|
- .replace(" " + trim(cssClass) + " ", " "))
|
|
|
- );
|
|
|
- });
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteAddClass(element, cssClasses) {
|
|
|
- if (cssClasses && element.setAttribute) {
|
|
|
- var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ')
|
|
|
- .replace(/[\n\t]/g, " ");
|
|
|
-
|
|
|
- forEach(cssClasses.split(' '), function(cssClass) {
|
|
|
- cssClass = trim(cssClass);
|
|
|
- if (existingClasses.indexOf(' ' + cssClass + ' ') === -1) {
|
|
|
- existingClasses += cssClass + ' ';
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- element.setAttribute('class', trim(existingClasses));
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function jqLiteAddNodes(root, elements) {
|
|
|
- // THIS CODE IS VERY HOT. Don't make changes without benchmarking.
|
|
|
-
|
|
|
- if (elements) {
|
|
|
-
|
|
|
- // if a Node (the most common case)
|
|
|
- if (elements.nodeType) {
|
|
|
- root[root.length++] = elements;
|
|
|
- } else {
|
|
|
- var length = elements.length;
|
|
|
-
|
|
|
- // if an Array or NodeList and not a Window
|
|
|
- if (typeof length === 'number' && elements.window !== elements) {
|
|
|
- if (length) {
|
|
|
- for (var i = 0; i < length; i++) {
|
|
|
- root[root.length++] = elements[i];
|
|
|
- }
|
|
|
- }
|
|
|
- } else {
|
|
|
- root[root.length++] = elements;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function jqLiteController(element, name) {
|
|
|
- return jqLiteInheritedData(element, '$' + (name || 'ngController') + 'Controller');
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteInheritedData(element, name, value) {
|
|
|
- // if element is the document object work with the html element instead
|
|
|
- // this makes $(document).scope() possible
|
|
|
- if (element.nodeType == NODE_TYPE_DOCUMENT) {
|
|
|
- element = element.documentElement;
|
|
|
- }
|
|
|
- var names = isArray(name) ? name : [name];
|
|
|
-
|
|
|
- while (element) {
|
|
|
- for (var i = 0, ii = names.length; i < ii; i++) {
|
|
|
- if ((value = jqLite.data(element, names[i])) !== undefined) return value;
|
|
|
- }
|
|
|
-
|
|
|
- // If dealing with a document fragment node with a host element, and no parent, use the host
|
|
|
- // element as the parent. This enables directives within a Shadow DOM or polyfilled Shadow DOM
|
|
|
- // to lookup parent controllers.
|
|
|
- element = element.parentNode || (element.nodeType === NODE_TYPE_DOCUMENT_FRAGMENT && element.host);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteEmpty(element) {
|
|
|
- jqLiteDealoc(element, true);
|
|
|
- while (element.firstChild) {
|
|
|
- element.removeChild(element.firstChild);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function jqLiteRemove(element, keepData) {
|
|
|
- if (!keepData) jqLiteDealoc(element);
|
|
|
- var parent = element.parentNode;
|
|
|
- if (parent) parent.removeChild(element);
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function jqLiteDocumentLoaded(action, win) {
|
|
|
- win = win || window;
|
|
|
- if (win.document.readyState === 'complete') {
|
|
|
- // Force the action to be run async for consistent behaviour
|
|
|
- // from the action's point of view
|
|
|
- // i.e. it will definitely not be in a $apply
|
|
|
- win.setTimeout(action);
|
|
|
- } else {
|
|
|
- // No need to unbind this handler as load is only ever called once
|
|
|
- jqLite(win).on('load', action);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-//////////////////////////////////////////
|
|
|
-// Functions which are declared directly.
|
|
|
-//////////////////////////////////////////
|
|
|
-var JQLitePrototype = JQLite.prototype = {
|
|
|
- ready: function(fn) {
|
|
|
- var fired = false;
|
|
|
-
|
|
|
- function trigger() {
|
|
|
- if (fired) return;
|
|
|
- fired = true;
|
|
|
- fn();
|
|
|
- }
|
|
|
-
|
|
|
- // check if document is already loaded
|
|
|
- if (document.readyState === 'complete') {
|
|
|
- setTimeout(trigger);
|
|
|
- } else {
|
|
|
- this.on('DOMContentLoaded', trigger); // works for modern browsers and IE9
|
|
|
- // we can not use jqLite since we are not done loading and jQuery could be loaded later.
|
|
|
- // jshint -W064
|
|
|
- JQLite(window).on('load', trigger); // fallback to window.onload for others
|
|
|
- // jshint +W064
|
|
|
- }
|
|
|
- },
|
|
|
- toString: function() {
|
|
|
- var value = [];
|
|
|
- forEach(this, function(e) { value.push('' + e);});
|
|
|
- return '[' + value.join(', ') + ']';
|
|
|
- },
|
|
|
-
|
|
|
- eq: function(index) {
|
|
|
- return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
|
|
|
- },
|
|
|
-
|
|
|
- length: 0,
|
|
|
- push: push,
|
|
|
- sort: [].sort,
|
|
|
- splice: [].splice
|
|
|
-};
|
|
|
-
|
|
|
-//////////////////////////////////////////
|
|
|
-// Functions iterating getter/setters.
|
|
|
-// these functions return self on setter and
|
|
|
-// value on get.
|
|
|
-//////////////////////////////////////////
|
|
|
-var BOOLEAN_ATTR = {};
|
|
|
-forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) {
|
|
|
- BOOLEAN_ATTR[lowercase(value)] = value;
|
|
|
-});
|
|
|
-var BOOLEAN_ELEMENTS = {};
|
|
|
-forEach('input,select,option,textarea,button,form,details'.split(','), function(value) {
|
|
|
- BOOLEAN_ELEMENTS[value] = true;
|
|
|
-});
|
|
|
-var ALIASED_ATTR = {
|
|
|
- 'ngMinlength': 'minlength',
|
|
|
- 'ngMaxlength': 'maxlength',
|
|
|
- 'ngMin': 'min',
|
|
|
- 'ngMax': 'max',
|
|
|
- 'ngPattern': 'pattern'
|
|
|
-};
|
|
|
-
|
|
|
-function getBooleanAttrName(element, name) {
|
|
|
- // check dom last since we will most likely fail on name
|
|
|
- var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
|
|
|
-
|
|
|
- // booleanAttr is here twice to minimize DOM access
|
|
|
- return booleanAttr && BOOLEAN_ELEMENTS[nodeName_(element)] && booleanAttr;
|
|
|
-}
|
|
|
-
|
|
|
-function getAliasedAttrName(element, name) {
|
|
|
- var nodeName = element.nodeName;
|
|
|
- return (nodeName === 'INPUT' || nodeName === 'TEXTAREA') && ALIASED_ATTR[name];
|
|
|
-}
|
|
|
-
|
|
|
-forEach({
|
|
|
- data: jqLiteData,
|
|
|
- removeData: jqLiteRemoveData,
|
|
|
- hasData: jqLiteHasData
|
|
|
-}, function(fn, name) {
|
|
|
- JQLite[name] = fn;
|
|
|
-});
|
|
|
-
|
|
|
-forEach({
|
|
|
- data: jqLiteData,
|
|
|
- inheritedData: jqLiteInheritedData,
|
|
|
-
|
|
|
- scope: function(element) {
|
|
|
- // Can't use jqLiteData here directly so we stay compatible with jQuery!
|
|
|
- return jqLite.data(element, '$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']);
|
|
|
- },
|
|
|
-
|
|
|
- isolateScope: function(element) {
|
|
|
- // Can't use jqLiteData here directly so we stay compatible with jQuery!
|
|
|
- return jqLite.data(element, '$isolateScope') || jqLite.data(element, '$isolateScopeNoTemplate');
|
|
|
- },
|
|
|
-
|
|
|
- controller: jqLiteController,
|
|
|
-
|
|
|
- injector: function(element) {
|
|
|
- return jqLiteInheritedData(element, '$injector');
|
|
|
- },
|
|
|
-
|
|
|
- removeAttr: function(element, name) {
|
|
|
- element.removeAttribute(name);
|
|
|
- },
|
|
|
-
|
|
|
- hasClass: jqLiteHasClass,
|
|
|
-
|
|
|
- css: function(element, name, value) {
|
|
|
- name = camelCase(name);
|
|
|
-
|
|
|
- if (isDefined(value)) {
|
|
|
- element.style[name] = value;
|
|
|
- } else {
|
|
|
- return element.style[name];
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- attr: function(element, name, value) {
|
|
|
- var nodeType = element.nodeType;
|
|
|
- if (nodeType === NODE_TYPE_TEXT || nodeType === NODE_TYPE_ATTRIBUTE || nodeType === NODE_TYPE_COMMENT) {
|
|
|
- return;
|
|
|
- }
|
|
|
- var lowercasedName = lowercase(name);
|
|
|
- if (BOOLEAN_ATTR[lowercasedName]) {
|
|
|
- if (isDefined(value)) {
|
|
|
- if (!!value) {
|
|
|
- element[name] = true;
|
|
|
- element.setAttribute(name, lowercasedName);
|
|
|
- } else {
|
|
|
- element[name] = false;
|
|
|
- element.removeAttribute(lowercasedName);
|
|
|
- }
|
|
|
- } else {
|
|
|
- return (element[name] ||
|
|
|
- (element.attributes.getNamedItem(name) || noop).specified)
|
|
|
- ? lowercasedName
|
|
|
- : undefined;
|
|
|
- }
|
|
|
- } else if (isDefined(value)) {
|
|
|
- element.setAttribute(name, value);
|
|
|
- } else if (element.getAttribute) {
|
|
|
- // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code
|
|
|
- // some elements (e.g. Document) don't have get attribute, so return undefined
|
|
|
- var ret = element.getAttribute(name, 2);
|
|
|
- // normalize non-existing attributes to undefined (as jQuery)
|
|
|
- return ret === null ? undefined : ret;
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- prop: function(element, name, value) {
|
|
|
- if (isDefined(value)) {
|
|
|
- element[name] = value;
|
|
|
- } else {
|
|
|
- return element[name];
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- text: (function() {
|
|
|
- getText.$dv = '';
|
|
|
- return getText;
|
|
|
-
|
|
|
- function getText(element, value) {
|
|
|
- if (isUndefined(value)) {
|
|
|
- var nodeType = element.nodeType;
|
|
|
- return (nodeType === NODE_TYPE_ELEMENT || nodeType === NODE_TYPE_TEXT) ? element.textContent : '';
|
|
|
- }
|
|
|
- element.textContent = value;
|
|
|
- }
|
|
|
- })(),
|
|
|
-
|
|
|
- val: function(element, value) {
|
|
|
- if (isUndefined(value)) {
|
|
|
- if (element.multiple && nodeName_(element) === 'select') {
|
|
|
- var result = [];
|
|
|
- forEach(element.options, function(option) {
|
|
|
- if (option.selected) {
|
|
|
- result.push(option.value || option.text);
|
|
|
- }
|
|
|
- });
|
|
|
- return result.length === 0 ? null : result;
|
|
|
- }
|
|
|
- return element.value;
|
|
|
- }
|
|
|
- element.value = value;
|
|
|
- },
|
|
|
-
|
|
|
- html: function(element, value) {
|
|
|
- if (isUndefined(value)) {
|
|
|
- return element.innerHTML;
|
|
|
- }
|
|
|
- jqLiteDealoc(element, true);
|
|
|
- element.innerHTML = value;
|
|
|
- },
|
|
|
-
|
|
|
- empty: jqLiteEmpty
|
|
|
-}, function(fn, name) {
|
|
|
- /**
|
|
|
- * Properties: writes return selection, reads return first value
|
|
|
- */
|
|
|
- JQLite.prototype[name] = function(arg1, arg2) {
|
|
|
- var i, key;
|
|
|
- var nodeCount = this.length;
|
|
|
-
|
|
|
- // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it
|
|
|
- // in a way that survives minification.
|
|
|
- // jqLiteEmpty takes no arguments but is a setter.
|
|
|
- if (fn !== jqLiteEmpty &&
|
|
|
- (((fn.length == 2 && (fn !== jqLiteHasClass && fn !== jqLiteController)) ? arg1 : arg2) === undefined)) {
|
|
|
- if (isObject(arg1)) {
|
|
|
-
|
|
|
- // we are a write, but the object properties are the key/values
|
|
|
- for (i = 0; i < nodeCount; i++) {
|
|
|
- if (fn === jqLiteData) {
|
|
|
- // data() takes the whole object in jQuery
|
|
|
- fn(this[i], arg1);
|
|
|
- } else {
|
|
|
- for (key in arg1) {
|
|
|
- fn(this[i], key, arg1[key]);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- // return self for chaining
|
|
|
- return this;
|
|
|
- } else {
|
|
|
- // we are a read, so read the first child.
|
|
|
- // TODO: do we still need this?
|
|
|
- var value = fn.$dv;
|
|
|
- // Only if we have $dv do we iterate over all, otherwise it is just the first element.
|
|
|
- var jj = (value === undefined) ? Math.min(nodeCount, 1) : nodeCount;
|
|
|
- for (var j = 0; j < jj; j++) {
|
|
|
- var nodeValue = fn(this[j], arg1, arg2);
|
|
|
- value = value ? value + nodeValue : nodeValue;
|
|
|
- }
|
|
|
- return value;
|
|
|
- }
|
|
|
- } else {
|
|
|
- // we are a write, so apply to all children
|
|
|
- for (i = 0; i < nodeCount; i++) {
|
|
|
- fn(this[i], arg1, arg2);
|
|
|
- }
|
|
|
- // return self for chaining
|
|
|
- return this;
|
|
|
- }
|
|
|
- };
|
|
|
-});
|
|
|
-
|
|
|
-function createEventHandler(element, events) {
|
|
|
- var eventHandler = function(event, type) {
|
|
|
- // jQuery specific api
|
|
|
- event.isDefaultPrevented = function() {
|
|
|
- return event.defaultPrevented;
|
|
|
- };
|
|
|
-
|
|
|
- var eventFns = events[type || event.type];
|
|
|
- var eventFnsLength = eventFns ? eventFns.length : 0;
|
|
|
-
|
|
|
- if (!eventFnsLength) return;
|
|
|
-
|
|
|
- if (isUndefined(event.immediatePropagationStopped)) {
|
|
|
- var originalStopImmediatePropagation = event.stopImmediatePropagation;
|
|
|
- event.stopImmediatePropagation = function() {
|
|
|
- event.immediatePropagationStopped = true;
|
|
|
-
|
|
|
- if (event.stopPropagation) {
|
|
|
- event.stopPropagation();
|
|
|
- }
|
|
|
-
|
|
|
- if (originalStopImmediatePropagation) {
|
|
|
- originalStopImmediatePropagation.call(event);
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- event.isImmediatePropagationStopped = function() {
|
|
|
- return event.immediatePropagationStopped === true;
|
|
|
- };
|
|
|
-
|
|
|
- // Copy event handlers in case event handlers array is modified during execution.
|
|
|
- if ((eventFnsLength > 1)) {
|
|
|
- eventFns = shallowCopy(eventFns);
|
|
|
- }
|
|
|
-
|
|
|
- for (var i = 0; i < eventFnsLength; i++) {
|
|
|
- if (!event.isImmediatePropagationStopped()) {
|
|
|
- eventFns[i].call(element, event);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- // TODO: this is a hack for angularMocks/clearDataCache that makes it possible to deregister all
|
|
|
- // events on `element`
|
|
|
- eventHandler.elem = element;
|
|
|
- return eventHandler;
|
|
|
-}
|
|
|
-
|
|
|
-//////////////////////////////////////////
|
|
|
-// Functions iterating traversal.
|
|
|
-// These functions chain results into a single
|
|
|
-// selector.
|
|
|
-//////////////////////////////////////////
|
|
|
-forEach({
|
|
|
- removeData: jqLiteRemoveData,
|
|
|
-
|
|
|
- on: function jqLiteOn(element, type, fn, unsupported) {
|
|
|
- if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters');
|
|
|
-
|
|
|
- // Do not add event handlers to non-elements because they will not be cleaned up.
|
|
|
- if (!jqLiteAcceptsData(element)) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- var expandoStore = jqLiteExpandoStore(element, true);
|
|
|
- var events = expandoStore.events;
|
|
|
- var handle = expandoStore.handle;
|
|
|
-
|
|
|
- if (!handle) {
|
|
|
- handle = expandoStore.handle = createEventHandler(element, events);
|
|
|
- }
|
|
|
-
|
|
|
- // http://jsperf.com/string-indexof-vs-split
|
|
|
- var types = type.indexOf(' ') >= 0 ? type.split(' ') : [type];
|
|
|
- var i = types.length;
|
|
|
-
|
|
|
- while (i--) {
|
|
|
- type = types[i];
|
|
|
- var eventFns = events[type];
|
|
|
-
|
|
|
- if (!eventFns) {
|
|
|
- events[type] = [];
|
|
|
-
|
|
|
- if (type === 'mouseenter' || type === 'mouseleave') {
|
|
|
- // Refer to jQuery's implementation of mouseenter & mouseleave
|
|
|
- // Read about mouseenter and mouseleave:
|
|
|
- // http://www.quirksmode.org/js/events_mouse.html#link8
|
|
|
-
|
|
|
- jqLiteOn(element, MOUSE_EVENT_MAP[type], function(event) {
|
|
|
- var target = this, related = event.relatedTarget;
|
|
|
- // For mousenter/leave call the handler if related is outside the target.
|
|
|
- // NB: No relatedTarget if the mouse left/entered the browser window
|
|
|
- if (!related || (related !== target && !target.contains(related))) {
|
|
|
- handle(event, type);
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- } else {
|
|
|
- if (type !== '$destroy') {
|
|
|
- addEventListenerFn(element, type, handle);
|
|
|
- }
|
|
|
- }
|
|
|
- eventFns = events[type];
|
|
|
- }
|
|
|
- eventFns.push(fn);
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- off: jqLiteOff,
|
|
|
-
|
|
|
- one: function(element, type, fn) {
|
|
|
- element = jqLite(element);
|
|
|
-
|
|
|
- //add the listener twice so that when it is called
|
|
|
- //you can remove the original function and still be
|
|
|
- //able to call element.off(ev, fn) normally
|
|
|
- element.on(type, function onFn() {
|
|
|
- element.off(type, fn);
|
|
|
- element.off(type, onFn);
|
|
|
- });
|
|
|
- element.on(type, fn);
|
|
|
- },
|
|
|
-
|
|
|
- replaceWith: function(element, replaceNode) {
|
|
|
- var index, parent = element.parentNode;
|
|
|
- jqLiteDealoc(element);
|
|
|
- forEach(new JQLite(replaceNode), function(node) {
|
|
|
- if (index) {
|
|
|
- parent.insertBefore(node, index.nextSibling);
|
|
|
- } else {
|
|
|
- parent.replaceChild(node, element);
|
|
|
- }
|
|
|
- index = node;
|
|
|
- });
|
|
|
- },
|
|
|
-
|
|
|
- children: function(element) {
|
|
|
- var children = [];
|
|
|
- forEach(element.childNodes, function(element) {
|
|
|
- if (element.nodeType === NODE_TYPE_ELEMENT) {
|
|
|
- children.push(element);
|
|
|
- }
|
|
|
- });
|
|
|
- return children;
|
|
|
- },
|
|
|
-
|
|
|
- contents: function(element) {
|
|
|
- return element.contentDocument || element.childNodes || [];
|
|
|
- },
|
|
|
-
|
|
|
- append: function(element, node) {
|
|
|
- var nodeType = element.nodeType;
|
|
|
- if (nodeType !== NODE_TYPE_ELEMENT && nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT) return;
|
|
|
-
|
|
|
- node = new JQLite(node);
|
|
|
-
|
|
|
- for (var i = 0, ii = node.length; i < ii; i++) {
|
|
|
- var child = node[i];
|
|
|
- element.appendChild(child);
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- prepend: function(element, node) {
|
|
|
- if (element.nodeType === NODE_TYPE_ELEMENT) {
|
|
|
- var index = element.firstChild;
|
|
|
- forEach(new JQLite(node), function(child) {
|
|
|
- element.insertBefore(child, index);
|
|
|
- });
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- wrap: function(element, wrapNode) {
|
|
|
- wrapNode = jqLite(wrapNode).eq(0).clone()[0];
|
|
|
- var parent = element.parentNode;
|
|
|
- if (parent) {
|
|
|
- parent.replaceChild(wrapNode, element);
|
|
|
- }
|
|
|
- wrapNode.appendChild(element);
|
|
|
- },
|
|
|
-
|
|
|
- remove: jqLiteRemove,
|
|
|
-
|
|
|
- detach: function(element) {
|
|
|
- jqLiteRemove(element, true);
|
|
|
- },
|
|
|
-
|
|
|
- after: function(element, newElement) {
|
|
|
- var index = element, parent = element.parentNode;
|
|
|
- newElement = new JQLite(newElement);
|
|
|
-
|
|
|
- for (var i = 0, ii = newElement.length; i < ii; i++) {
|
|
|
- var node = newElement[i];
|
|
|
- parent.insertBefore(node, index.nextSibling);
|
|
|
- index = node;
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- addClass: jqLiteAddClass,
|
|
|
- removeClass: jqLiteRemoveClass,
|
|
|
-
|
|
|
- toggleClass: function(element, selector, condition) {
|
|
|
- if (selector) {
|
|
|
- forEach(selector.split(' '), function(className) {
|
|
|
- var classCondition = condition;
|
|
|
- if (isUndefined(classCondition)) {
|
|
|
- classCondition = !jqLiteHasClass(element, className);
|
|
|
- }
|
|
|
- (classCondition ? jqLiteAddClass : jqLiteRemoveClass)(element, className);
|
|
|
- });
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- parent: function(element) {
|
|
|
- var parent = element.parentNode;
|
|
|
- return parent && parent.nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT ? parent : null;
|
|
|
- },
|
|
|
-
|
|
|
- next: function(element) {
|
|
|
- return element.nextElementSibling;
|
|
|
- },
|
|
|
-
|
|
|
- find: function(element, selector) {
|
|
|
- if (element.getElementsByTagName) {
|
|
|
- return element.getElementsByTagName(selector);
|
|
|
- } else {
|
|
|
- return [];
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- clone: jqLiteClone,
|
|
|
-
|
|
|
- triggerHandler: function(element, event, extraParameters) {
|
|
|
-
|
|
|
- var dummyEvent, eventFnsCopy, handlerArgs;
|
|
|
- var eventName = event.type || event;
|
|
|
- var expandoStore = jqLiteExpandoStore(element);
|
|
|
- var events = expandoStore && expandoStore.events;
|
|
|
- var eventFns = events && events[eventName];
|
|
|
-
|
|
|
- if (eventFns) {
|
|
|
- // Create a dummy event to pass to the handlers
|
|
|
- dummyEvent = {
|
|
|
- preventDefault: function() { this.defaultPrevented = true; },
|
|
|
- isDefaultPrevented: function() { return this.defaultPrevented === true; },
|
|
|
- stopImmediatePropagation: function() { this.immediatePropagationStopped = true; },
|
|
|
- isImmediatePropagationStopped: function() { return this.immediatePropagationStopped === true; },
|
|
|
- stopPropagation: noop,
|
|
|
- type: eventName,
|
|
|
- target: element
|
|
|
- };
|
|
|
-
|
|
|
- // If a custom event was provided then extend our dummy event with it
|
|
|
- if (event.type) {
|
|
|
- dummyEvent = extend(dummyEvent, event);
|
|
|
- }
|
|
|
-
|
|
|
- // Copy event handlers in case event handlers array is modified during execution.
|
|
|
- eventFnsCopy = shallowCopy(eventFns);
|
|
|
- handlerArgs = extraParameters ? [dummyEvent].concat(extraParameters) : [dummyEvent];
|
|
|
-
|
|
|
- forEach(eventFnsCopy, function(fn) {
|
|
|
- if (!dummyEvent.isImmediatePropagationStopped()) {
|
|
|
- fn.apply(element, handlerArgs);
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- }
|
|
|
-}, function(fn, name) {
|
|
|
- /**
|
|
|
- * chaining functions
|
|
|
- */
|
|
|
- JQLite.prototype[name] = function(arg1, arg2, arg3) {
|
|
|
- var value;
|
|
|
-
|
|
|
- for (var i = 0, ii = this.length; i < ii; i++) {
|
|
|
- if (isUndefined(value)) {
|
|
|
- value = fn(this[i], arg1, arg2, arg3);
|
|
|
- if (isDefined(value)) {
|
|
|
- // any function which returns a value needs to be wrapped
|
|
|
- value = jqLite(value);
|
|
|
- }
|
|
|
- } else {
|
|
|
- jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3));
|
|
|
- }
|
|
|
- }
|
|
|
- return isDefined(value) ? value : this;
|
|
|
- };
|
|
|
-
|
|
|
- // bind legacy bind/unbind to on/off
|
|
|
- JQLite.prototype.bind = JQLite.prototype.on;
|
|
|
- JQLite.prototype.unbind = JQLite.prototype.off;
|
|
|
-});
|
|
|
-
|
|
|
-
|
|
|
-// Provider for private $$jqLite service
|
|
|
-function $$jqLiteProvider() {
|
|
|
- this.$get = function $$jqLite() {
|
|
|
- return extend(JQLite, {
|
|
|
- hasClass: function(node, classes) {
|
|
|
- if (node.attr) node = node[0];
|
|
|
- return jqLiteHasClass(node, classes);
|
|
|
- },
|
|
|
- addClass: function(node, classes) {
|
|
|
- if (node.attr) node = node[0];
|
|
|
- return jqLiteAddClass(node, classes);
|
|
|
- },
|
|
|
- removeClass: function(node, classes) {
|
|
|
- if (node.attr) node = node[0];
|
|
|
- return jqLiteRemoveClass(node, classes);
|
|
|
- }
|
|
|
- });
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Computes a hash of an 'obj'.
|
|
|
- * Hash of a:
|
|
|
- * string is string
|
|
|
- * number is number as string
|
|
|
- * object is either result of calling $$hashKey function on the object or uniquely generated id,
|
|
|
- * that is also assigned to the $$hashKey property of the object.
|
|
|
- *
|
|
|
- * @param obj
|
|
|
- * @returns {string} hash string such that the same input will have the same hash string.
|
|
|
- * The resulting string key is in 'type:hashKey' format.
|
|
|
- */
|
|
|
-function hashKey(obj, nextUidFn) {
|
|
|
- var key = obj && obj.$$hashKey;
|
|
|
-
|
|
|
- if (key) {
|
|
|
- if (typeof key === 'function') {
|
|
|
- key = obj.$$hashKey();
|
|
|
- }
|
|
|
- return key;
|
|
|
- }
|
|
|
-
|
|
|
- var objType = typeof obj;
|
|
|
- if (objType == 'function' || (objType == 'object' && obj !== null)) {
|
|
|
- key = obj.$$hashKey = objType + ':' + (nextUidFn || nextUid)();
|
|
|
- } else {
|
|
|
- key = objType + ':' + obj;
|
|
|
- }
|
|
|
-
|
|
|
- return key;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * HashMap which can use objects as keys
|
|
|
- */
|
|
|
-function HashMap(array, isolatedUid) {
|
|
|
- if (isolatedUid) {
|
|
|
- var uid = 0;
|
|
|
- this.nextUid = function() {
|
|
|
- return ++uid;
|
|
|
- };
|
|
|
- }
|
|
|
- forEach(array, this.put, this);
|
|
|
-}
|
|
|
-HashMap.prototype = {
|
|
|
- /**
|
|
|
- * Store key value pair
|
|
|
- * @param key key to store can be any type
|
|
|
- * @param value value to store can be any type
|
|
|
- */
|
|
|
- put: function(key, value) {
|
|
|
- this[hashKey(key, this.nextUid)] = value;
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @param key
|
|
|
- * @returns {Object} the value for the key
|
|
|
- */
|
|
|
- get: function(key) {
|
|
|
- return this[hashKey(key, this.nextUid)];
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * Remove the key/value pair
|
|
|
- * @param key
|
|
|
- */
|
|
|
- remove: function(key) {
|
|
|
- var value = this[key = hashKey(key, this.nextUid)];
|
|
|
- delete this[key];
|
|
|
- return value;
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-var $$HashMapProvider = [function() {
|
|
|
- this.$get = [function() {
|
|
|
- return HashMap;
|
|
|
- }];
|
|
|
-}];
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc function
|
|
|
- * @module ng
|
|
|
- * @name angular.injector
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Creates an injector object that can be used for retrieving services as well as for
|
|
|
- * dependency injection (see {@link guide/di dependency injection}).
|
|
|
- *
|
|
|
- * @param {Array.<string|Function>} modules A list of module functions or their aliases. See
|
|
|
- * {@link angular.module}. The `ng` module must be explicitly added.
|
|
|
- * @param {boolean=} [strictDi=false] Whether the injector should be in strict mode, which
|
|
|
- * disallows argument name annotation inference.
|
|
|
- * @returns {injector} Injector object. See {@link auto.$injector $injector}.
|
|
|
- *
|
|
|
- * @example
|
|
|
- * Typical usage
|
|
|
- * ```js
|
|
|
- * // create an injector
|
|
|
- * var $injector = angular.injector(['ng']);
|
|
|
- *
|
|
|
- * // use the injector to kick off your application
|
|
|
- * // use the type inference to auto inject arguments, or use implicit injection
|
|
|
- * $injector.invoke(function($rootScope, $compile, $document) {
|
|
|
- * $compile($document)($rootScope);
|
|
|
- * $rootScope.$digest();
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Sometimes you want to get access to the injector of a currently running Angular app
|
|
|
- * from outside Angular. Perhaps, you want to inject and compile some markup after the
|
|
|
- * application has been bootstrapped. You can do this using the extra `injector()` added
|
|
|
- * to JQuery/jqLite elements. See {@link angular.element}.
|
|
|
- *
|
|
|
- * *This is fairly rare but could be the case if a third party library is injecting the
|
|
|
- * markup.*
|
|
|
- *
|
|
|
- * In the following example a new block of HTML containing a `ng-controller`
|
|
|
- * directive is added to the end of the document body by JQuery. We then compile and link
|
|
|
- * it into the current AngularJS scope.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var $div = $('<div ng-controller="MyCtrl">{{content.label}}</div>');
|
|
|
- * $(document.body).append($div);
|
|
|
- *
|
|
|
- * angular.element(document).injector().invoke(function($compile) {
|
|
|
- * var scope = angular.element($div).scope();
|
|
|
- * $compile($div)(scope);
|
|
|
- * });
|
|
|
- * ```
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc module
|
|
|
- * @name auto
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Implicit module which gets automatically added to each {@link auto.$injector $injector}.
|
|
|
- */
|
|
|
-
|
|
|
-var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m;
|
|
|
-var FN_ARG_SPLIT = /,/;
|
|
|
-var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/;
|
|
|
-var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
|
|
|
-var $injectorMinErr = minErr('$injector');
|
|
|
-
|
|
|
-function anonFn(fn) {
|
|
|
- // For anonymous functions, showing at the very least the function signature can help in
|
|
|
- // debugging.
|
|
|
- var fnText = fn.toString().replace(STRIP_COMMENTS, ''),
|
|
|
- args = fnText.match(FN_ARGS);
|
|
|
- if (args) {
|
|
|
- return 'function(' + (args[1] || '').replace(/[\s\r\n]+/, ' ') + ')';
|
|
|
- }
|
|
|
- return 'fn';
|
|
|
-}
|
|
|
-
|
|
|
-function annotate(fn, strictDi, name) {
|
|
|
- var $inject,
|
|
|
- fnText,
|
|
|
- argDecl,
|
|
|
- last;
|
|
|
-
|
|
|
- if (typeof fn === 'function') {
|
|
|
- if (!($inject = fn.$inject)) {
|
|
|
- $inject = [];
|
|
|
- if (fn.length) {
|
|
|
- if (strictDi) {
|
|
|
- if (!isString(name) || !name) {
|
|
|
- name = fn.name || anonFn(fn);
|
|
|
- }
|
|
|
- throw $injectorMinErr('strictdi',
|
|
|
- '{0} is not using explicit annotation and cannot be invoked in strict mode', name);
|
|
|
- }
|
|
|
- fnText = fn.toString().replace(STRIP_COMMENTS, '');
|
|
|
- argDecl = fnText.match(FN_ARGS);
|
|
|
- forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg) {
|
|
|
- arg.replace(FN_ARG, function(all, underscore, name) {
|
|
|
- $inject.push(name);
|
|
|
- });
|
|
|
- });
|
|
|
- }
|
|
|
- fn.$inject = $inject;
|
|
|
- }
|
|
|
- } else if (isArray(fn)) {
|
|
|
- last = fn.length - 1;
|
|
|
- assertArgFn(fn[last], 'fn');
|
|
|
- $inject = fn.slice(0, last);
|
|
|
- } else {
|
|
|
- assertArgFn(fn, 'fn', true);
|
|
|
- }
|
|
|
- return $inject;
|
|
|
-}
|
|
|
-
|
|
|
-///////////////////////////////////////
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $injector
|
|
|
- *
|
|
|
- * @description
|
|
|
- *
|
|
|
- * `$injector` is used to retrieve object instances as defined by
|
|
|
- * {@link auto.$provide provider}, instantiate types, invoke methods,
|
|
|
- * and load modules.
|
|
|
- *
|
|
|
- * The following always holds true:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var $injector = angular.injector();
|
|
|
- * expect($injector.get('$injector')).toBe($injector);
|
|
|
- * expect($injector.invoke(function($injector) {
|
|
|
- * return $injector;
|
|
|
- * })).toBe($injector);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * # Injection Function Annotation
|
|
|
- *
|
|
|
- * JavaScript does not have annotations, and annotations are needed for dependency injection. The
|
|
|
- * following are all valid ways of annotating function with injection arguments and are equivalent.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // inferred (only works if code not minified/obfuscated)
|
|
|
- * $injector.invoke(function(serviceA){});
|
|
|
- *
|
|
|
- * // annotated
|
|
|
- * function explicit(serviceA) {};
|
|
|
- * explicit.$inject = ['serviceA'];
|
|
|
- * $injector.invoke(explicit);
|
|
|
- *
|
|
|
- * // inline
|
|
|
- * $injector.invoke(['serviceA', function(serviceA){}]);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * ## Inference
|
|
|
- *
|
|
|
- * In JavaScript calling `toString()` on a function returns the function definition. The definition
|
|
|
- * can then be parsed and the function arguments can be extracted. This method of discovering
|
|
|
- * annotations is disallowed when the injector is in strict mode.
|
|
|
- * *NOTE:* This does not work with minification, and obfuscation tools since these tools change the
|
|
|
- * argument names.
|
|
|
- *
|
|
|
- * ## `$inject` Annotation
|
|
|
- * By adding an `$inject` property onto a function the injection parameters can be specified.
|
|
|
- *
|
|
|
- * ## Inline
|
|
|
- * As an array of injection names, where the last item in the array is the function to call.
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $injector#get
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Return an instance of the service.
|
|
|
- *
|
|
|
- * @param {string} name The name of the instance to retrieve.
|
|
|
- * @param {string=} caller An optional string to provide the origin of the function call for error messages.
|
|
|
- * @return {*} The instance.
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $injector#invoke
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Invoke the method and supply the method arguments from the `$injector`.
|
|
|
- *
|
|
|
- * @param {Function|Array.<string|Function>} fn The injectable function to invoke. Function parameters are
|
|
|
- * injected according to the {@link guide/di $inject Annotation} rules.
|
|
|
- * @param {Object=} self The `this` for the invoked method.
|
|
|
- * @param {Object=} locals Optional object. If preset then any argument names are read from this
|
|
|
- * object first, before the `$injector` is consulted.
|
|
|
- * @returns {*} the value returned by the invoked `fn` function.
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $injector#has
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Allows the user to query if the particular service exists.
|
|
|
- *
|
|
|
- * @param {string} name Name of the service to query.
|
|
|
- * @returns {boolean} `true` if injector has given service.
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $injector#instantiate
|
|
|
- * @description
|
|
|
- * Create a new instance of JS type. The method takes a constructor function, invokes the new
|
|
|
- * operator, and supplies all of the arguments to the constructor function as specified by the
|
|
|
- * constructor annotation.
|
|
|
- *
|
|
|
- * @param {Function} Type Annotated constructor function.
|
|
|
- * @param {Object=} locals Optional object. If preset then any argument names are read from this
|
|
|
- * object first, before the `$injector` is consulted.
|
|
|
- * @returns {Object} new instance of `Type`.
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $injector#annotate
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Returns an array of service names which the function is requesting for injection. This API is
|
|
|
- * used by the injector to determine which services need to be injected into the function when the
|
|
|
- * function is invoked. There are three ways in which the function can be annotated with the needed
|
|
|
- * dependencies.
|
|
|
- *
|
|
|
- * # Argument names
|
|
|
- *
|
|
|
- * The simplest form is to extract the dependencies from the arguments of the function. This is done
|
|
|
- * by converting the function into a string using `toString()` method and extracting the argument
|
|
|
- * names.
|
|
|
- * ```js
|
|
|
- * // Given
|
|
|
- * function MyController($scope, $route) {
|
|
|
- * // ...
|
|
|
- * }
|
|
|
- *
|
|
|
- * // Then
|
|
|
- * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * You can disallow this method by using strict injection mode.
|
|
|
- *
|
|
|
- * This method does not work with code minification / obfuscation. For this reason the following
|
|
|
- * annotation strategies are supported.
|
|
|
- *
|
|
|
- * # The `$inject` property
|
|
|
- *
|
|
|
- * If a function has an `$inject` property and its value is an array of strings, then the strings
|
|
|
- * represent names of services to be injected into the function.
|
|
|
- * ```js
|
|
|
- * // Given
|
|
|
- * var MyController = function(obfuscatedScope, obfuscatedRoute) {
|
|
|
- * // ...
|
|
|
- * }
|
|
|
- * // Define function dependencies
|
|
|
- * MyController['$inject'] = ['$scope', '$route'];
|
|
|
- *
|
|
|
- * // Then
|
|
|
- * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * # The array notation
|
|
|
- *
|
|
|
- * It is often desirable to inline Injected functions and that's when setting the `$inject` property
|
|
|
- * is very inconvenient. In these situations using the array notation to specify the dependencies in
|
|
|
- * a way that survives minification is a better choice:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // We wish to write this (not minification / obfuscation safe)
|
|
|
- * injector.invoke(function($compile, $rootScope) {
|
|
|
- * // ...
|
|
|
- * });
|
|
|
- *
|
|
|
- * // We are forced to write break inlining
|
|
|
- * var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
|
|
|
- * // ...
|
|
|
- * };
|
|
|
- * tmpFn.$inject = ['$compile', '$rootScope'];
|
|
|
- * injector.invoke(tmpFn);
|
|
|
- *
|
|
|
- * // To better support inline function the inline annotation is supported
|
|
|
- * injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
|
|
|
- * // ...
|
|
|
- * }]);
|
|
|
- *
|
|
|
- * // Therefore
|
|
|
- * expect(injector.annotate(
|
|
|
- * ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
|
|
|
- * ).toEqual(['$compile', '$rootScope']);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {Function|Array.<string|Function>} fn Function for which dependent service names need to
|
|
|
- * be retrieved as described above.
|
|
|
- *
|
|
|
- * @param {boolean=} [strictDi=false] Disallow argument name annotation inference.
|
|
|
- *
|
|
|
- * @returns {Array.<string>} The names of the services which the function requires.
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $provide
|
|
|
- *
|
|
|
- * @description
|
|
|
- *
|
|
|
- * The {@link auto.$provide $provide} service has a number of methods for registering components
|
|
|
- * with the {@link auto.$injector $injector}. Many of these functions are also exposed on
|
|
|
- * {@link angular.Module}.
|
|
|
- *
|
|
|
- * An Angular **service** is a singleton object created by a **service factory**. These **service
|
|
|
- * factories** are functions which, in turn, are created by a **service provider**.
|
|
|
- * The **service providers** are constructor functions. When instantiated they must contain a
|
|
|
- * property called `$get`, which holds the **service factory** function.
|
|
|
- *
|
|
|
- * When you request a service, the {@link auto.$injector $injector} is responsible for finding the
|
|
|
- * correct **service provider**, instantiating it and then calling its `$get` **service factory**
|
|
|
- * function to get the instance of the **service**.
|
|
|
- *
|
|
|
- * Often services have no configuration options and there is no need to add methods to the service
|
|
|
- * provider. The provider will be no more than a constructor function with a `$get` property. For
|
|
|
- * these cases the {@link auto.$provide $provide} service has additional helper methods to register
|
|
|
- * services without specifying a provider.
|
|
|
- *
|
|
|
- * * {@link auto.$provide#provider provider(provider)} - registers a **service provider** with the
|
|
|
- * {@link auto.$injector $injector}
|
|
|
- * * {@link auto.$provide#constant constant(obj)} - registers a value/object that can be accessed by
|
|
|
- * providers and services.
|
|
|
- * * {@link auto.$provide#value value(obj)} - registers a value/object that can only be accessed by
|
|
|
- * services, not providers.
|
|
|
- * * {@link auto.$provide#factory factory(fn)} - registers a service **factory function**, `fn`,
|
|
|
- * that will be wrapped in a **service provider** object, whose `$get` property will contain the
|
|
|
- * given factory function.
|
|
|
- * * {@link auto.$provide#service service(class)} - registers a **constructor function**, `class`
|
|
|
- * that will be wrapped in a **service provider** object, whose `$get` property will instantiate
|
|
|
- * a new object using the given constructor function.
|
|
|
- *
|
|
|
- * See the individual methods for more information and examples.
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $provide#provider
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Register a **provider function** with the {@link auto.$injector $injector}. Provider functions
|
|
|
- * are constructor functions, whose instances are responsible for "providing" a factory for a
|
|
|
- * service.
|
|
|
- *
|
|
|
- * Service provider names start with the name of the service they provide followed by `Provider`.
|
|
|
- * For example, the {@link ng.$log $log} service has a provider called
|
|
|
- * {@link ng.$logProvider $logProvider}.
|
|
|
- *
|
|
|
- * Service provider objects can have additional methods which allow configuration of the provider
|
|
|
- * and its service. Importantly, you can configure what kind of service is created by the `$get`
|
|
|
- * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a
|
|
|
- * method {@link ng.$logProvider#debugEnabled debugEnabled}
|
|
|
- * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the
|
|
|
- * console or not.
|
|
|
- *
|
|
|
- * @param {string} name The name of the instance. NOTE: the provider will be available under `name +
|
|
|
- 'Provider'` key.
|
|
|
- * @param {(Object|function())} provider If the provider is:
|
|
|
- *
|
|
|
- * - `Object`: then it should have a `$get` method. The `$get` method will be invoked using
|
|
|
- * {@link auto.$injector#invoke $injector.invoke()} when an instance needs to be created.
|
|
|
- * - `Constructor`: a new instance of the provider will be created using
|
|
|
- * {@link auto.$injector#instantiate $injector.instantiate()}, then treated as `object`.
|
|
|
- *
|
|
|
- * @returns {Object} registered provider instance
|
|
|
-
|
|
|
- * @example
|
|
|
- *
|
|
|
- * The following example shows how to create a simple event tracking service and register it using
|
|
|
- * {@link auto.$provide#provider $provide.provider()}.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // Define the eventTracker provider
|
|
|
- * function EventTrackerProvider() {
|
|
|
- * var trackingUrl = '/track';
|
|
|
- *
|
|
|
- * // A provider method for configuring where the tracked events should been saved
|
|
|
- * this.setTrackingUrl = function(url) {
|
|
|
- * trackingUrl = url;
|
|
|
- * };
|
|
|
- *
|
|
|
- * // The service factory function
|
|
|
- * this.$get = ['$http', function($http) {
|
|
|
- * var trackedEvents = {};
|
|
|
- * return {
|
|
|
- * // Call this to track an event
|
|
|
- * event: function(event) {
|
|
|
- * var count = trackedEvents[event] || 0;
|
|
|
- * count += 1;
|
|
|
- * trackedEvents[event] = count;
|
|
|
- * return count;
|
|
|
- * },
|
|
|
- * // Call this to save the tracked events to the trackingUrl
|
|
|
- * save: function() {
|
|
|
- * $http.post(trackingUrl, trackedEvents);
|
|
|
- * }
|
|
|
- * };
|
|
|
- * }];
|
|
|
- * }
|
|
|
- *
|
|
|
- * describe('eventTracker', function() {
|
|
|
- * var postSpy;
|
|
|
- *
|
|
|
- * beforeEach(module(function($provide) {
|
|
|
- * // Register the eventTracker provider
|
|
|
- * $provide.provider('eventTracker', EventTrackerProvider);
|
|
|
- * }));
|
|
|
- *
|
|
|
- * beforeEach(module(function(eventTrackerProvider) {
|
|
|
- * // Configure eventTracker provider
|
|
|
- * eventTrackerProvider.setTrackingUrl('/custom-track');
|
|
|
- * }));
|
|
|
- *
|
|
|
- * it('tracks events', inject(function(eventTracker) {
|
|
|
- * expect(eventTracker.event('login')).toEqual(1);
|
|
|
- * expect(eventTracker.event('login')).toEqual(2);
|
|
|
- * }));
|
|
|
- *
|
|
|
- * it('saves to the tracking url', inject(function(eventTracker, $http) {
|
|
|
- * postSpy = spyOn($http, 'post');
|
|
|
- * eventTracker.event('login');
|
|
|
- * eventTracker.save();
|
|
|
- * expect(postSpy).toHaveBeenCalled();
|
|
|
- * expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track');
|
|
|
- * expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track');
|
|
|
- * expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 });
|
|
|
- * }));
|
|
|
- * });
|
|
|
- * ```
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $provide#factory
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Register a **service factory**, which will be called to return the service instance.
|
|
|
- * This is short for registering a service where its provider consists of only a `$get` property,
|
|
|
- * which is the given service factory function.
|
|
|
- * You should use {@link auto.$provide#factory $provide.factory(getFn)} if you do not need to
|
|
|
- * configure your service in a provider.
|
|
|
- *
|
|
|
- * @param {string} name The name of the instance.
|
|
|
- * @param {Function|Array.<string|Function>} $getFn The injectable $getFn for the instance creation.
|
|
|
- * Internally this is a short hand for `$provide.provider(name, {$get: $getFn})`.
|
|
|
- * @returns {Object} registered provider instance
|
|
|
- *
|
|
|
- * @example
|
|
|
- * Here is an example of registering a service
|
|
|
- * ```js
|
|
|
- * $provide.factory('ping', ['$http', function($http) {
|
|
|
- * return function ping() {
|
|
|
- * return $http.send('/ping');
|
|
|
- * };
|
|
|
- * }]);
|
|
|
- * ```
|
|
|
- * You would then inject and use this service like this:
|
|
|
- * ```js
|
|
|
- * someModule.controller('Ctrl', ['ping', function(ping) {
|
|
|
- * ping();
|
|
|
- * }]);
|
|
|
- * ```
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $provide#service
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Register a **service constructor**, which will be invoked with `new` to create the service
|
|
|
- * instance.
|
|
|
- * This is short for registering a service where its provider's `$get` property is the service
|
|
|
- * constructor function that will be used to instantiate the service instance.
|
|
|
- *
|
|
|
- * You should use {@link auto.$provide#service $provide.service(class)} if you define your service
|
|
|
- * as a type/class.
|
|
|
- *
|
|
|
- * @param {string} name The name of the instance.
|
|
|
- * @param {Function|Array.<string|Function>} constructor An injectable class (constructor function)
|
|
|
- * that will be instantiated.
|
|
|
- * @returns {Object} registered provider instance
|
|
|
- *
|
|
|
- * @example
|
|
|
- * Here is an example of registering a service using
|
|
|
- * {@link auto.$provide#service $provide.service(class)}.
|
|
|
- * ```js
|
|
|
- * var Ping = function($http) {
|
|
|
- * this.$http = $http;
|
|
|
- * };
|
|
|
- *
|
|
|
- * Ping.$inject = ['$http'];
|
|
|
- *
|
|
|
- * Ping.prototype.send = function() {
|
|
|
- * return this.$http.get('/ping');
|
|
|
- * };
|
|
|
- * $provide.service('ping', Ping);
|
|
|
- * ```
|
|
|
- * You would then inject and use this service like this:
|
|
|
- * ```js
|
|
|
- * someModule.controller('Ctrl', ['ping', function(ping) {
|
|
|
- * ping.send();
|
|
|
- * }]);
|
|
|
- * ```
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $provide#value
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Register a **value service** with the {@link auto.$injector $injector}, such as a string, a
|
|
|
- * number, an array, an object or a function. This is short for registering a service where its
|
|
|
- * provider's `$get` property is a factory function that takes no arguments and returns the **value
|
|
|
- * service**.
|
|
|
- *
|
|
|
- * Value services are similar to constant services, except that they cannot be injected into a
|
|
|
- * module configuration function (see {@link angular.Module#config}) but they can be overridden by
|
|
|
- * an Angular
|
|
|
- * {@link auto.$provide#decorator decorator}.
|
|
|
- *
|
|
|
- * @param {string} name The name of the instance.
|
|
|
- * @param {*} value The value.
|
|
|
- * @returns {Object} registered provider instance
|
|
|
- *
|
|
|
- * @example
|
|
|
- * Here are some examples of creating value services.
|
|
|
- * ```js
|
|
|
- * $provide.value('ADMIN_USER', 'admin');
|
|
|
- *
|
|
|
- * $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 });
|
|
|
- *
|
|
|
- * $provide.value('halfOf', function(value) {
|
|
|
- * return value / 2;
|
|
|
- * });
|
|
|
- * ```
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $provide#constant
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Register a **constant service**, such as a string, a number, an array, an object or a function,
|
|
|
- * with the {@link auto.$injector $injector}. Unlike {@link auto.$provide#value value} it can be
|
|
|
- * injected into a module configuration function (see {@link angular.Module#config}) and it cannot
|
|
|
- * be overridden by an Angular {@link auto.$provide#decorator decorator}.
|
|
|
- *
|
|
|
- * @param {string} name The name of the constant.
|
|
|
- * @param {*} value The constant value.
|
|
|
- * @returns {Object} registered instance
|
|
|
- *
|
|
|
- * @example
|
|
|
- * Here a some examples of creating constants:
|
|
|
- * ```js
|
|
|
- * $provide.constant('SHARD_HEIGHT', 306);
|
|
|
- *
|
|
|
- * $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']);
|
|
|
- *
|
|
|
- * $provide.constant('double', function(value) {
|
|
|
- * return value * 2;
|
|
|
- * });
|
|
|
- * ```
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $provide#decorator
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Register a **service decorator** with the {@link auto.$injector $injector}. A service decorator
|
|
|
- * intercepts the creation of a service, allowing it to override or modify the behaviour of the
|
|
|
- * service. The object returned by the decorator may be the original service, or a new service
|
|
|
- * object which replaces or wraps and delegates to the original service.
|
|
|
- *
|
|
|
- * @param {string} name The name of the service to decorate.
|
|
|
- * @param {Function|Array.<string|Function>} decorator This function will be invoked when the service needs to be
|
|
|
- * instantiated and should return the decorated service instance. The function is called using
|
|
|
- * the {@link auto.$injector#invoke injector.invoke} method and is therefore fully injectable.
|
|
|
- * Local injection arguments:
|
|
|
- *
|
|
|
- * * `$delegate` - The original service instance, which can be monkey patched, configured,
|
|
|
- * decorated or delegated to.
|
|
|
- *
|
|
|
- * @example
|
|
|
- * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting
|
|
|
- * calls to {@link ng.$log#error $log.warn()}.
|
|
|
- * ```js
|
|
|
- * $provide.decorator('$log', ['$delegate', function($delegate) {
|
|
|
- * $delegate.warn = $delegate.error;
|
|
|
- * return $delegate;
|
|
|
- * }]);
|
|
|
- * ```
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-function createInjector(modulesToLoad, strictDi) {
|
|
|
- strictDi = (strictDi === true);
|
|
|
- var INSTANTIATING = {},
|
|
|
- providerSuffix = 'Provider',
|
|
|
- path = [],
|
|
|
- loadedModules = new HashMap([], true),
|
|
|
- providerCache = {
|
|
|
- $provide: {
|
|
|
- provider: supportObject(provider),
|
|
|
- factory: supportObject(factory),
|
|
|
- service: supportObject(service),
|
|
|
- value: supportObject(value),
|
|
|
- constant: supportObject(constant),
|
|
|
- decorator: decorator
|
|
|
- }
|
|
|
- },
|
|
|
- providerInjector = (providerCache.$injector =
|
|
|
- createInternalInjector(providerCache, function(serviceName, caller) {
|
|
|
- if (angular.isString(caller)) {
|
|
|
- path.push(caller);
|
|
|
- }
|
|
|
- throw $injectorMinErr('unpr', "Unknown provider: {0}", path.join(' <- '));
|
|
|
- })),
|
|
|
- instanceCache = {},
|
|
|
- instanceInjector = (instanceCache.$injector =
|
|
|
- createInternalInjector(instanceCache, function(serviceName, caller) {
|
|
|
- var provider = providerInjector.get(serviceName + providerSuffix, caller);
|
|
|
- return instanceInjector.invoke(provider.$get, provider, undefined, serviceName);
|
|
|
- }));
|
|
|
-
|
|
|
-
|
|
|
- forEach(loadModules(modulesToLoad), function(fn) { if (fn) instanceInjector.invoke(fn); });
|
|
|
-
|
|
|
- return instanceInjector;
|
|
|
-
|
|
|
- ////////////////////////////////////
|
|
|
- // $provider
|
|
|
- ////////////////////////////////////
|
|
|
-
|
|
|
- function supportObject(delegate) {
|
|
|
- return function(key, value) {
|
|
|
- if (isObject(key)) {
|
|
|
- forEach(key, reverseParams(delegate));
|
|
|
- } else {
|
|
|
- return delegate(key, value);
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- function provider(name, provider_) {
|
|
|
- assertNotHasOwnProperty(name, 'service');
|
|
|
- if (isFunction(provider_) || isArray(provider_)) {
|
|
|
- provider_ = providerInjector.instantiate(provider_);
|
|
|
- }
|
|
|
- if (!provider_.$get) {
|
|
|
- throw $injectorMinErr('pget', "Provider '{0}' must define $get factory method.", name);
|
|
|
- }
|
|
|
- return providerCache[name + providerSuffix] = provider_;
|
|
|
- }
|
|
|
-
|
|
|
- function enforceReturnValue(name, factory) {
|
|
|
- return function enforcedReturnValue() {
|
|
|
- var result = instanceInjector.invoke(factory, this);
|
|
|
- if (isUndefined(result)) {
|
|
|
- throw $injectorMinErr('undef', "Provider '{0}' must return a value from $get factory method.", name);
|
|
|
- }
|
|
|
- return result;
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- function factory(name, factoryFn, enforce) {
|
|
|
- return provider(name, {
|
|
|
- $get: enforce !== false ? enforceReturnValue(name, factoryFn) : factoryFn
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- function service(name, constructor) {
|
|
|
- return factory(name, ['$injector', function($injector) {
|
|
|
- return $injector.instantiate(constructor);
|
|
|
- }]);
|
|
|
- }
|
|
|
-
|
|
|
- function value(name, val) { return factory(name, valueFn(val), false); }
|
|
|
-
|
|
|
- function constant(name, value) {
|
|
|
- assertNotHasOwnProperty(name, 'constant');
|
|
|
- providerCache[name] = value;
|
|
|
- instanceCache[name] = value;
|
|
|
- }
|
|
|
-
|
|
|
- function decorator(serviceName, decorFn) {
|
|
|
- var origProvider = providerInjector.get(serviceName + providerSuffix),
|
|
|
- orig$get = origProvider.$get;
|
|
|
-
|
|
|
- origProvider.$get = function() {
|
|
|
- var origInstance = instanceInjector.invoke(orig$get, origProvider);
|
|
|
- return instanceInjector.invoke(decorFn, null, {$delegate: origInstance});
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- ////////////////////////////////////
|
|
|
- // Module Loading
|
|
|
- ////////////////////////////////////
|
|
|
- function loadModules(modulesToLoad) {
|
|
|
- var runBlocks = [], moduleFn;
|
|
|
- forEach(modulesToLoad, function(module) {
|
|
|
- if (loadedModules.get(module)) return;
|
|
|
- loadedModules.put(module, true);
|
|
|
-
|
|
|
- function runInvokeQueue(queue) {
|
|
|
- var i, ii;
|
|
|
- for (i = 0, ii = queue.length; i < ii; i++) {
|
|
|
- var invokeArgs = queue[i],
|
|
|
- provider = providerInjector.get(invokeArgs[0]);
|
|
|
-
|
|
|
- provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- try {
|
|
|
- if (isString(module)) {
|
|
|
- moduleFn = angularModule(module);
|
|
|
- runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
|
|
|
- runInvokeQueue(moduleFn._invokeQueue);
|
|
|
- runInvokeQueue(moduleFn._configBlocks);
|
|
|
- } else if (isFunction(module)) {
|
|
|
- runBlocks.push(providerInjector.invoke(module));
|
|
|
- } else if (isArray(module)) {
|
|
|
- runBlocks.push(providerInjector.invoke(module));
|
|
|
- } else {
|
|
|
- assertArgFn(module, 'module');
|
|
|
- }
|
|
|
- } catch (e) {
|
|
|
- if (isArray(module)) {
|
|
|
- module = module[module.length - 1];
|
|
|
- }
|
|
|
- if (e.message && e.stack && e.stack.indexOf(e.message) == -1) {
|
|
|
- // Safari & FF's stack traces don't contain error.message content
|
|
|
- // unlike those of Chrome and IE
|
|
|
- // So if stack doesn't contain message, we create a new string that contains both.
|
|
|
- // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here.
|
|
|
- /* jshint -W022 */
|
|
|
- e = e.message + '\n' + e.stack;
|
|
|
- }
|
|
|
- throw $injectorMinErr('modulerr', "Failed to instantiate module {0} due to:\n{1}",
|
|
|
- module, e.stack || e.message || e);
|
|
|
- }
|
|
|
- });
|
|
|
- return runBlocks;
|
|
|
- }
|
|
|
-
|
|
|
- ////////////////////////////////////
|
|
|
- // internal Injector
|
|
|
- ////////////////////////////////////
|
|
|
-
|
|
|
- function createInternalInjector(cache, factory) {
|
|
|
-
|
|
|
- function getService(serviceName, caller) {
|
|
|
- if (cache.hasOwnProperty(serviceName)) {
|
|
|
- if (cache[serviceName] === INSTANTIATING) {
|
|
|
- throw $injectorMinErr('cdep', 'Circular dependency found: {0}',
|
|
|
- serviceName + ' <- ' + path.join(' <- '));
|
|
|
- }
|
|
|
- return cache[serviceName];
|
|
|
- } else {
|
|
|
- try {
|
|
|
- path.unshift(serviceName);
|
|
|
- cache[serviceName] = INSTANTIATING;
|
|
|
- return cache[serviceName] = factory(serviceName, caller);
|
|
|
- } catch (err) {
|
|
|
- if (cache[serviceName] === INSTANTIATING) {
|
|
|
- delete cache[serviceName];
|
|
|
- }
|
|
|
- throw err;
|
|
|
- } finally {
|
|
|
- path.shift();
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function invoke(fn, self, locals, serviceName) {
|
|
|
- if (typeof locals === 'string') {
|
|
|
- serviceName = locals;
|
|
|
- locals = null;
|
|
|
- }
|
|
|
-
|
|
|
- var args = [],
|
|
|
- $inject = createInjector.$$annotate(fn, strictDi, serviceName),
|
|
|
- length, i,
|
|
|
- key;
|
|
|
-
|
|
|
- for (i = 0, length = $inject.length; i < length; i++) {
|
|
|
- key = $inject[i];
|
|
|
- if (typeof key !== 'string') {
|
|
|
- throw $injectorMinErr('itkn',
|
|
|
- 'Incorrect injection token! Expected service name as string, got {0}', key);
|
|
|
- }
|
|
|
- args.push(
|
|
|
- locals && locals.hasOwnProperty(key)
|
|
|
- ? locals[key]
|
|
|
- : getService(key, serviceName)
|
|
|
- );
|
|
|
- }
|
|
|
- if (isArray(fn)) {
|
|
|
- fn = fn[length];
|
|
|
- }
|
|
|
-
|
|
|
- // http://jsperf.com/angularjs-invoke-apply-vs-switch
|
|
|
- // #5388
|
|
|
- return fn.apply(self, args);
|
|
|
- }
|
|
|
-
|
|
|
- function instantiate(Type, locals, serviceName) {
|
|
|
- // Check if Type is annotated and use just the given function at n-1 as parameter
|
|
|
- // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]);
|
|
|
- // Object creation: http://jsperf.com/create-constructor/2
|
|
|
- var instance = Object.create((isArray(Type) ? Type[Type.length - 1] : Type).prototype || null);
|
|
|
- var returnedValue = invoke(Type, instance, locals, serviceName);
|
|
|
-
|
|
|
- return isObject(returnedValue) || isFunction(returnedValue) ? returnedValue : instance;
|
|
|
- }
|
|
|
-
|
|
|
- return {
|
|
|
- invoke: invoke,
|
|
|
- instantiate: instantiate,
|
|
|
- get: getService,
|
|
|
- annotate: createInjector.$$annotate,
|
|
|
- has: function(name) {
|
|
|
- return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name);
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-createInjector.$$annotate = annotate;
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $anchorScrollProvider
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Use `$anchorScrollProvider` to disable automatic scrolling whenever
|
|
|
- * {@link ng.$location#hash $location.hash()} changes.
|
|
|
- */
|
|
|
-function $AnchorScrollProvider() {
|
|
|
-
|
|
|
- var autoScrollingEnabled = true;
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $anchorScrollProvider#disableAutoScrolling
|
|
|
- *
|
|
|
- * @description
|
|
|
- * By default, {@link ng.$anchorScroll $anchorScroll()} will automatically detect changes to
|
|
|
- * {@link ng.$location#hash $location.hash()} and scroll to the element matching the new hash.<br />
|
|
|
- * Use this method to disable automatic scrolling.
|
|
|
- *
|
|
|
- * If automatic scrolling is disabled, one must explicitly call
|
|
|
- * {@link ng.$anchorScroll $anchorScroll()} in order to scroll to the element related to the
|
|
|
- * current hash.
|
|
|
- */
|
|
|
- this.disableAutoScrolling = function() {
|
|
|
- autoScrollingEnabled = false;
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc service
|
|
|
- * @name $anchorScroll
|
|
|
- * @kind function
|
|
|
- * @requires $window
|
|
|
- * @requires $location
|
|
|
- * @requires $rootScope
|
|
|
- *
|
|
|
- * @description
|
|
|
- * When called, it scrolls to the element related to the specified `hash` or (if omitted) to the
|
|
|
- * current value of {@link ng.$location#hash $location.hash()}, according to the rules specified
|
|
|
- * in the
|
|
|
- * [HTML5 spec](http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document).
|
|
|
- *
|
|
|
- * It also watches the {@link ng.$location#hash $location.hash()} and automatically scrolls to
|
|
|
- * match any anchor whenever it changes. This can be disabled by calling
|
|
|
- * {@link ng.$anchorScrollProvider#disableAutoScrolling $anchorScrollProvider.disableAutoScrolling()}.
|
|
|
- *
|
|
|
- * Additionally, you can use its {@link ng.$anchorScroll#yOffset yOffset} property to specify a
|
|
|
- * vertical scroll-offset (either fixed or dynamic).
|
|
|
- *
|
|
|
- * @param {string=} hash The hash specifying the element to scroll to. If omitted, the value of
|
|
|
- * {@link ng.$location#hash $location.hash()} will be used.
|
|
|
- *
|
|
|
- * @property {(number|function|jqLite)} yOffset
|
|
|
- * If set, specifies a vertical scroll-offset. This is often useful when there are fixed
|
|
|
- * positioned elements at the top of the page, such as navbars, headers etc.
|
|
|
- *
|
|
|
- * `yOffset` can be specified in various ways:
|
|
|
- * - **number**: A fixed number of pixels to be used as offset.<br /><br />
|
|
|
- * - **function**: A getter function called everytime `$anchorScroll()` is executed. Must return
|
|
|
- * a number representing the offset (in pixels).<br /><br />
|
|
|
- * - **jqLite**: A jqLite/jQuery element to be used for specifying the offset. The distance from
|
|
|
- * the top of the page to the element's bottom will be used as offset.<br />
|
|
|
- * **Note**: The element will be taken into account only as long as its `position` is set to
|
|
|
- * `fixed`. This option is useful, when dealing with responsive navbars/headers that adjust
|
|
|
- * their height and/or positioning according to the viewport's size.
|
|
|
- *
|
|
|
- * <br />
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * In order for `yOffset` to work properly, scrolling should take place on the document's root and
|
|
|
- * not some child element.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="anchorScrollExample">
|
|
|
- <file name="index.html">
|
|
|
- <div id="scrollArea" ng-controller="ScrollController">
|
|
|
- <a ng-click="gotoBottom()">Go to bottom</a>
|
|
|
- <a id="bottom"></a> You're at the bottom!
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="script.js">
|
|
|
- angular.module('anchorScrollExample', [])
|
|
|
- .controller('ScrollController', ['$scope', '$location', '$anchorScroll',
|
|
|
- function ($scope, $location, $anchorScroll) {
|
|
|
- $scope.gotoBottom = function() {
|
|
|
- // set the location.hash to the id of
|
|
|
- // the element you wish to scroll to.
|
|
|
- $location.hash('bottom');
|
|
|
-
|
|
|
- // call $anchorScroll()
|
|
|
- $anchorScroll();
|
|
|
- };
|
|
|
- }]);
|
|
|
- </file>
|
|
|
- <file name="style.css">
|
|
|
- #scrollArea {
|
|
|
- height: 280px;
|
|
|
- overflow: auto;
|
|
|
- }
|
|
|
-
|
|
|
- #bottom {
|
|
|
- display: block;
|
|
|
- margin-top: 2000px;
|
|
|
- }
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- * <hr />
|
|
|
- * The example below illustrates the use of a vertical scroll-offset (specified as a fixed value).
|
|
|
- * See {@link ng.$anchorScroll#yOffset $anchorScroll.yOffset} for more details.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="anchorScrollOffsetExample">
|
|
|
- <file name="index.html">
|
|
|
- <div class="fixed-header" ng-controller="headerCtrl">
|
|
|
- <a href="" ng-click="gotoAnchor(x)" ng-repeat="x in [1,2,3,4,5]">
|
|
|
- Go to anchor {{x}}
|
|
|
- </a>
|
|
|
- </div>
|
|
|
- <div id="anchor{{x}}" class="anchor" ng-repeat="x in [1,2,3,4,5]">
|
|
|
- Anchor {{x}} of 5
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="script.js">
|
|
|
- angular.module('anchorScrollOffsetExample', [])
|
|
|
- .run(['$anchorScroll', function($anchorScroll) {
|
|
|
- $anchorScroll.yOffset = 50; // always scroll by 50 extra pixels
|
|
|
- }])
|
|
|
- .controller('headerCtrl', ['$anchorScroll', '$location', '$scope',
|
|
|
- function ($anchorScroll, $location, $scope) {
|
|
|
- $scope.gotoAnchor = function(x) {
|
|
|
- var newHash = 'anchor' + x;
|
|
|
- if ($location.hash() !== newHash) {
|
|
|
- // set the $location.hash to `newHash` and
|
|
|
- // $anchorScroll will automatically scroll to it
|
|
|
- $location.hash('anchor' + x);
|
|
|
- } else {
|
|
|
- // call $anchorScroll() explicitly,
|
|
|
- // since $location.hash hasn't changed
|
|
|
- $anchorScroll();
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
- ]);
|
|
|
- </file>
|
|
|
- <file name="style.css">
|
|
|
- body {
|
|
|
- padding-top: 50px;
|
|
|
- }
|
|
|
-
|
|
|
- .anchor {
|
|
|
- border: 2px dashed DarkOrchid;
|
|
|
- padding: 10px 10px 200px 10px;
|
|
|
- }
|
|
|
-
|
|
|
- .fixed-header {
|
|
|
- background-color: rgba(0, 0, 0, 0.2);
|
|
|
- height: 50px;
|
|
|
- position: fixed;
|
|
|
- top: 0; left: 0; right: 0;
|
|
|
- }
|
|
|
-
|
|
|
- .fixed-header > a {
|
|
|
- display: inline-block;
|
|
|
- margin: 5px 15px;
|
|
|
- }
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {
|
|
|
- var document = $window.document;
|
|
|
-
|
|
|
- // Helper function to get first anchor from a NodeList
|
|
|
- // (using `Array#some()` instead of `angular#forEach()` since it's more performant
|
|
|
- // and working in all supported browsers.)
|
|
|
- function getFirstAnchor(list) {
|
|
|
- var result = null;
|
|
|
- Array.prototype.some.call(list, function(element) {
|
|
|
- if (nodeName_(element) === 'a') {
|
|
|
- result = element;
|
|
|
- return true;
|
|
|
- }
|
|
|
- });
|
|
|
- return result;
|
|
|
- }
|
|
|
-
|
|
|
- function getYOffset() {
|
|
|
-
|
|
|
- var offset = scroll.yOffset;
|
|
|
-
|
|
|
- if (isFunction(offset)) {
|
|
|
- offset = offset();
|
|
|
- } else if (isElement(offset)) {
|
|
|
- var elem = offset[0];
|
|
|
- var style = $window.getComputedStyle(elem);
|
|
|
- if (style.position !== 'fixed') {
|
|
|
- offset = 0;
|
|
|
- } else {
|
|
|
- offset = elem.getBoundingClientRect().bottom;
|
|
|
- }
|
|
|
- } else if (!isNumber(offset)) {
|
|
|
- offset = 0;
|
|
|
- }
|
|
|
-
|
|
|
- return offset;
|
|
|
- }
|
|
|
-
|
|
|
- function scrollTo(elem) {
|
|
|
- if (elem) {
|
|
|
- elem.scrollIntoView();
|
|
|
-
|
|
|
- var offset = getYOffset();
|
|
|
-
|
|
|
- if (offset) {
|
|
|
- // `offset` is the number of pixels we should scroll UP in order to align `elem` properly.
|
|
|
- // This is true ONLY if the call to `elem.scrollIntoView()` initially aligns `elem` at the
|
|
|
- // top of the viewport.
|
|
|
- //
|
|
|
- // IF the number of pixels from the top of `elem` to the end of the page's content is less
|
|
|
- // than the height of the viewport, then `elem.scrollIntoView()` will align the `elem` some
|
|
|
- // way down the page.
|
|
|
- //
|
|
|
- // This is often the case for elements near the bottom of the page.
|
|
|
- //
|
|
|
- // In such cases we do not need to scroll the whole `offset` up, just the difference between
|
|
|
- // the top of the element and the offset, which is enough to align the top of `elem` at the
|
|
|
- // desired position.
|
|
|
- var elemTop = elem.getBoundingClientRect().top;
|
|
|
- $window.scrollBy(0, elemTop - offset);
|
|
|
- }
|
|
|
- } else {
|
|
|
- $window.scrollTo(0, 0);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function scroll(hash) {
|
|
|
- hash = isString(hash) ? hash : $location.hash();
|
|
|
- var elm;
|
|
|
-
|
|
|
- // empty hash, scroll to the top of the page
|
|
|
- if (!hash) scrollTo(null);
|
|
|
-
|
|
|
- // element with given id
|
|
|
- else if ((elm = document.getElementById(hash))) scrollTo(elm);
|
|
|
-
|
|
|
- // first anchor with given name :-D
|
|
|
- else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) scrollTo(elm);
|
|
|
-
|
|
|
- // no element and hash == 'top', scroll to the top of the page
|
|
|
- else if (hash === 'top') scrollTo(null);
|
|
|
- }
|
|
|
-
|
|
|
- // does not scroll when user clicks on anchor link that is currently on
|
|
|
- // (no url change, no $location.hash() change), browser native does scroll
|
|
|
- if (autoScrollingEnabled) {
|
|
|
- $rootScope.$watch(function autoScrollWatch() {return $location.hash();},
|
|
|
- function autoScrollWatchAction(newVal, oldVal) {
|
|
|
- // skip the initial scroll if $location.hash is empty
|
|
|
- if (newVal === oldVal && newVal === '') return;
|
|
|
-
|
|
|
- jqLiteDocumentLoaded(function() {
|
|
|
- $rootScope.$evalAsync(scroll);
|
|
|
- });
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- return scroll;
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-var $animateMinErr = minErr('$animate');
|
|
|
-var ELEMENT_NODE = 1;
|
|
|
-var NG_ANIMATE_CLASSNAME = 'ng-animate';
|
|
|
-
|
|
|
-function mergeClasses(a,b) {
|
|
|
- if (!a && !b) return '';
|
|
|
- if (!a) return b;
|
|
|
- if (!b) return a;
|
|
|
- if (isArray(a)) a = a.join(' ');
|
|
|
- if (isArray(b)) b = b.join(' ');
|
|
|
- return a + ' ' + b;
|
|
|
-}
|
|
|
-
|
|
|
-function extractElementNode(element) {
|
|
|
- for (var i = 0; i < element.length; i++) {
|
|
|
- var elm = element[i];
|
|
|
- if (elm.nodeType === ELEMENT_NODE) {
|
|
|
- return elm;
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function splitClasses(classes) {
|
|
|
- if (isString(classes)) {
|
|
|
- classes = classes.split(' ');
|
|
|
- }
|
|
|
-
|
|
|
- // Use createMap() to prevent class assumptions involving property names in
|
|
|
- // Object.prototype
|
|
|
- var obj = createMap();
|
|
|
- forEach(classes, function(klass) {
|
|
|
- // sometimes the split leaves empty string values
|
|
|
- // incase extra spaces were applied to the options
|
|
|
- if (klass.length) {
|
|
|
- obj[klass] = true;
|
|
|
- }
|
|
|
- });
|
|
|
- return obj;
|
|
|
-}
|
|
|
-
|
|
|
-// if any other type of options value besides an Object value is
|
|
|
-// passed into the $animate.method() animation then this helper code
|
|
|
-// will be run which will ignore it. While this patch is not the
|
|
|
-// greatest solution to this, a lot of existing plugins depend on
|
|
|
-// $animate to either call the callback (< 1.2) or return a promise
|
|
|
-// that can be changed. This helper function ensures that the options
|
|
|
-// are wiped clean incase a callback function is provided.
|
|
|
-function prepareAnimateOptions(options) {
|
|
|
- return isObject(options)
|
|
|
- ? options
|
|
|
- : {};
|
|
|
-}
|
|
|
-
|
|
|
-var $$CoreAnimateRunnerProvider = function() {
|
|
|
- this.$get = ['$q', '$$rAF', function($q, $$rAF) {
|
|
|
- function AnimateRunner() {}
|
|
|
- AnimateRunner.all = noop;
|
|
|
- AnimateRunner.chain = noop;
|
|
|
- AnimateRunner.prototype = {
|
|
|
- end: noop,
|
|
|
- cancel: noop,
|
|
|
- resume: noop,
|
|
|
- pause: noop,
|
|
|
- complete: noop,
|
|
|
- then: function(pass, fail) {
|
|
|
- return $q(function(resolve) {
|
|
|
- $$rAF(function() {
|
|
|
- resolve();
|
|
|
- });
|
|
|
- }).then(pass, fail);
|
|
|
- }
|
|
|
- };
|
|
|
- return AnimateRunner;
|
|
|
- }];
|
|
|
-};
|
|
|
-
|
|
|
-// this is prefixed with Core since it conflicts with
|
|
|
-// the animateQueueProvider defined in ngAnimate/animateQueue.js
|
|
|
-var $$CoreAnimateQueueProvider = function() {
|
|
|
- var postDigestQueue = new HashMap();
|
|
|
- var postDigestElements = [];
|
|
|
-
|
|
|
- this.$get = ['$$AnimateRunner', '$rootScope',
|
|
|
- function($$AnimateRunner, $rootScope) {
|
|
|
- return {
|
|
|
- enabled: noop,
|
|
|
- on: noop,
|
|
|
- off: noop,
|
|
|
- pin: noop,
|
|
|
-
|
|
|
- push: function(element, event, options, domOperation) {
|
|
|
- domOperation && domOperation();
|
|
|
-
|
|
|
- options = options || {};
|
|
|
- options.from && element.css(options.from);
|
|
|
- options.to && element.css(options.to);
|
|
|
-
|
|
|
- if (options.addClass || options.removeClass) {
|
|
|
- addRemoveClassesPostDigest(element, options.addClass, options.removeClass);
|
|
|
- }
|
|
|
-
|
|
|
- return new $$AnimateRunner(); // jshint ignore:line
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- function addRemoveClassesPostDigest(element, add, remove) {
|
|
|
- var data = postDigestQueue.get(element);
|
|
|
- var classVal;
|
|
|
-
|
|
|
- if (!data) {
|
|
|
- postDigestQueue.put(element, data = {});
|
|
|
- postDigestElements.push(element);
|
|
|
- }
|
|
|
-
|
|
|
- if (add) {
|
|
|
- forEach(add.split(' '), function(className) {
|
|
|
- if (className) {
|
|
|
- data[className] = true;
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- if (remove) {
|
|
|
- forEach(remove.split(' '), function(className) {
|
|
|
- if (className) {
|
|
|
- data[className] = false;
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- if (postDigestElements.length > 1) return;
|
|
|
-
|
|
|
- $rootScope.$$postDigest(function() {
|
|
|
- forEach(postDigestElements, function(element) {
|
|
|
- var data = postDigestQueue.get(element);
|
|
|
- if (data) {
|
|
|
- var existing = splitClasses(element.attr('class'));
|
|
|
- var toAdd = '';
|
|
|
- var toRemove = '';
|
|
|
- forEach(data, function(status, className) {
|
|
|
- var hasClass = !!existing[className];
|
|
|
- if (status !== hasClass) {
|
|
|
- if (status) {
|
|
|
- toAdd += (toAdd.length ? ' ' : '') + className;
|
|
|
- } else {
|
|
|
- toRemove += (toRemove.length ? ' ' : '') + className;
|
|
|
- }
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- forEach(element, function(elm) {
|
|
|
- toAdd && jqLiteAddClass(elm, toAdd);
|
|
|
- toRemove && jqLiteRemoveClass(elm, toRemove);
|
|
|
- });
|
|
|
- postDigestQueue.remove(element);
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- postDigestElements.length = 0;
|
|
|
- });
|
|
|
- }
|
|
|
- }];
|
|
|
-};
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $animateProvider
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Default implementation of $animate that doesn't perform any animations, instead just
|
|
|
- * synchronously performs DOM updates and resolves the returned runner promise.
|
|
|
- *
|
|
|
- * In order to enable animations the `ngAnimate` module has to be loaded.
|
|
|
- *
|
|
|
- * To see the functional implementation check out `src/ngAnimate/animate.js`.
|
|
|
- */
|
|
|
-var $AnimateProvider = ['$provide', function($provide) {
|
|
|
- var provider = this;
|
|
|
-
|
|
|
- this.$$registeredAnimations = Object.create(null);
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $animateProvider#register
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Registers a new injectable animation factory function. The factory function produces the
|
|
|
- * animation object which contains callback functions for each event that is expected to be
|
|
|
- * animated.
|
|
|
- *
|
|
|
- * * `eventFn`: `function(element, ... , doneFunction, options)`
|
|
|
- * The element to animate, the `doneFunction` and the options fed into the animation. Depending
|
|
|
- * on the type of animation additional arguments will be injected into the animation function. The
|
|
|
- * list below explains the function signatures for the different animation methods:
|
|
|
- *
|
|
|
- * - setClass: function(element, addedClasses, removedClasses, doneFunction, options)
|
|
|
- * - addClass: function(element, addedClasses, doneFunction, options)
|
|
|
- * - removeClass: function(element, removedClasses, doneFunction, options)
|
|
|
- * - enter, leave, move: function(element, doneFunction, options)
|
|
|
- * - animate: function(element, fromStyles, toStyles, doneFunction, options)
|
|
|
- *
|
|
|
- * Make sure to trigger the `doneFunction` once the animation is fully complete.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * return {
|
|
|
- * //enter, leave, move signature
|
|
|
- * eventFn : function(element, done, options) {
|
|
|
- * //code to run the animation
|
|
|
- * //once complete, then run done()
|
|
|
- * return function endFunction(wasCancelled) {
|
|
|
- * //code to cancel the animation
|
|
|
- * }
|
|
|
- * }
|
|
|
- * }
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {string} name The name of the animation (this is what the class-based CSS value will be compared to).
|
|
|
- * @param {Function} factory The factory function that will be executed to return the animation
|
|
|
- * object.
|
|
|
- */
|
|
|
- this.register = function(name, factory) {
|
|
|
- if (name && name.charAt(0) !== '.') {
|
|
|
- throw $animateMinErr('notcsel', "Expecting class selector starting with '.' got '{0}'.", name);
|
|
|
- }
|
|
|
-
|
|
|
- var key = name + '-animation';
|
|
|
- provider.$$registeredAnimations[name.substr(1)] = key;
|
|
|
- $provide.factory(key, factory);
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $animateProvider#classNameFilter
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets and/or returns the CSS class regular expression that is checked when performing
|
|
|
- * an animation. Upon bootstrap the classNameFilter value is not set at all and will
|
|
|
- * therefore enable $animate to attempt to perform an animation on any element that is triggered.
|
|
|
- * When setting the `classNameFilter` value, animations will only be performed on elements
|
|
|
- * that successfully match the filter expression. This in turn can boost performance
|
|
|
- * for low-powered devices as well as applications containing a lot of structural operations.
|
|
|
- * @param {RegExp=} expression The className expression which will be checked against all animations
|
|
|
- * @return {RegExp} The current CSS className expression value. If null then there is no expression value
|
|
|
- */
|
|
|
- this.classNameFilter = function(expression) {
|
|
|
- if (arguments.length === 1) {
|
|
|
- this.$$classNameFilter = (expression instanceof RegExp) ? expression : null;
|
|
|
- if (this.$$classNameFilter) {
|
|
|
- var reservedRegex = new RegExp("(\\s+|\\/)" + NG_ANIMATE_CLASSNAME + "(\\s+|\\/)");
|
|
|
- if (reservedRegex.test(this.$$classNameFilter.toString())) {
|
|
|
- throw $animateMinErr('nongcls','$animateProvider.classNameFilter(regex) prohibits accepting a regex value which matches/contains the "{0}" CSS class.', NG_ANIMATE_CLASSNAME);
|
|
|
-
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return this.$$classNameFilter;
|
|
|
- };
|
|
|
-
|
|
|
- this.$get = ['$$animateQueue', function($$animateQueue) {
|
|
|
- function domInsert(element, parentElement, afterElement) {
|
|
|
- // if for some reason the previous element was removed
|
|
|
- // from the dom sometime before this code runs then let's
|
|
|
- // just stick to using the parent element as the anchor
|
|
|
- if (afterElement) {
|
|
|
- var afterNode = extractElementNode(afterElement);
|
|
|
- if (afterNode && !afterNode.parentNode && !afterNode.previousElementSibling) {
|
|
|
- afterElement = null;
|
|
|
- }
|
|
|
- }
|
|
|
- afterElement ? afterElement.after(element) : parentElement.prepend(element);
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc service
|
|
|
- * @name $animate
|
|
|
- * @description The $animate service exposes a series of DOM utility methods that provide support
|
|
|
- * for animation hooks. The default behavior is the application of DOM operations, however,
|
|
|
- * when an animation is detected (and animations are enabled), $animate will do the heavy lifting
|
|
|
- * to ensure that animation runs with the triggered DOM operation.
|
|
|
- *
|
|
|
- * By default $animate doesn't trigger an animations. This is because the `ngAnimate` module isn't
|
|
|
- * included and only when it is active then the animation hooks that `$animate` triggers will be
|
|
|
- * functional. Once active then all structural `ng-` directives will trigger animations as they perform
|
|
|
- * their DOM-related operations (enter, leave and move). Other directives such as `ngClass`,
|
|
|
- * `ngShow`, `ngHide` and `ngMessages` also provide support for animations.
|
|
|
- *
|
|
|
- * It is recommended that the`$animate` service is always used when executing DOM-related procedures within directives.
|
|
|
- *
|
|
|
- * To learn more about enabling animation support, click here to visit the
|
|
|
- * {@link ngAnimate ngAnimate module page}.
|
|
|
- */
|
|
|
- return {
|
|
|
- // we don't call it directly since non-existant arguments may
|
|
|
- // be interpreted as null within the sub enabled function
|
|
|
-
|
|
|
- /**
|
|
|
- *
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#on
|
|
|
- * @kind function
|
|
|
- * @description Sets up an event listener to fire whenever the animation event (enter, leave, move, etc...)
|
|
|
- * has fired on the given element or among any of its children. Once the listener is fired, the provided callback
|
|
|
- * is fired with the following params:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * $animate.on('enter', container,
|
|
|
- * function callback(element, phase) {
|
|
|
- * // cool we detected an enter animation within the container
|
|
|
- * }
|
|
|
- * );
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {string} event the animation event that will be captured (e.g. enter, leave, move, addClass, removeClass, etc...)
|
|
|
- * @param {DOMElement} container the container element that will capture each of the animation events that are fired on itself
|
|
|
- * as well as among its children
|
|
|
- * @param {Function} callback the callback function that will be fired when the listener is triggered
|
|
|
- *
|
|
|
- * The arguments present in the callback function are:
|
|
|
- * * `element` - The captured DOM element that the animation was fired on.
|
|
|
- * * `phase` - The phase of the animation. The two possible phases are **start** (when the animation starts) and **close** (when it ends).
|
|
|
- */
|
|
|
- on: $$animateQueue.on,
|
|
|
-
|
|
|
- /**
|
|
|
- *
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#off
|
|
|
- * @kind function
|
|
|
- * @description Deregisters an event listener based on the event which has been associated with the provided element. This method
|
|
|
- * can be used in three different ways depending on the arguments:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // remove all the animation event listeners listening for `enter`
|
|
|
- * $animate.off('enter');
|
|
|
- *
|
|
|
- * // remove all the animation event listeners listening for `enter` on the given element and its children
|
|
|
- * $animate.off('enter', container);
|
|
|
- *
|
|
|
- * // remove the event listener function provided by `listenerFn` that is set
|
|
|
- * // to listen for `enter` on the given `element` as well as its children
|
|
|
- * $animate.off('enter', container, callback);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {string} event the animation event (e.g. enter, leave, move, addClass, removeClass, etc...)
|
|
|
- * @param {DOMElement=} container the container element the event listener was placed on
|
|
|
- * @param {Function=} callback the callback function that was registered as the listener
|
|
|
- */
|
|
|
- off: $$animateQueue.off,
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#pin
|
|
|
- * @kind function
|
|
|
- * @description Associates the provided element with a host parent element to allow the element to be animated even if it exists
|
|
|
- * outside of the DOM structure of the Angular application. By doing so, any animation triggered via `$animate` can be issued on the
|
|
|
- * element despite being outside the realm of the application or within another application. Say for example if the application
|
|
|
- * was bootstrapped on an element that is somewhere inside of the `<body>` tag, but we wanted to allow for an element to be situated
|
|
|
- * as a direct child of `document.body`, then this can be achieved by pinning the element via `$animate.pin(element)`. Keep in mind
|
|
|
- * that calling `$animate.pin(element, parentElement)` will not actually insert into the DOM anywhere; it will just create the association.
|
|
|
- *
|
|
|
- * Note that this feature is only active when the `ngAnimate` module is used.
|
|
|
- *
|
|
|
- * @param {DOMElement} element the external element that will be pinned
|
|
|
- * @param {DOMElement} parentElement the host parent element that will be associated with the external element
|
|
|
- */
|
|
|
- pin: $$animateQueue.pin,
|
|
|
-
|
|
|
- /**
|
|
|
- *
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#enabled
|
|
|
- * @kind function
|
|
|
- * @description Used to get and set whether animations are enabled or not on the entire application or on an element and its children. This
|
|
|
- * function can be called in four ways:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // returns true or false
|
|
|
- * $animate.enabled();
|
|
|
- *
|
|
|
- * // changes the enabled state for all animations
|
|
|
- * $animate.enabled(false);
|
|
|
- * $animate.enabled(true);
|
|
|
- *
|
|
|
- * // returns true or false if animations are enabled for an element
|
|
|
- * $animate.enabled(element);
|
|
|
- *
|
|
|
- * // changes the enabled state for an element and its children
|
|
|
- * $animate.enabled(element, true);
|
|
|
- * $animate.enabled(element, false);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {DOMElement=} element the element that will be considered for checking/setting the enabled state
|
|
|
- * @param {boolean=} enabled whether or not the animations will be enabled for the element
|
|
|
- *
|
|
|
- * @return {boolean} whether or not animations are enabled
|
|
|
- */
|
|
|
- enabled: $$animateQueue.enabled,
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#cancel
|
|
|
- * @kind function
|
|
|
- * @description Cancels the provided animation.
|
|
|
- *
|
|
|
- * @param {Promise} animationPromise The animation promise that is returned when an animation is started.
|
|
|
- */
|
|
|
- cancel: function(runner) {
|
|
|
- runner.end && runner.end();
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- *
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#enter
|
|
|
- * @kind function
|
|
|
- * @description Inserts the element into the DOM either after the `after` element (if provided) or
|
|
|
- * as the first child within the `parent` element and then triggers an animation.
|
|
|
- * A promise is returned that will be resolved during the next digest once the animation
|
|
|
- * has completed.
|
|
|
- *
|
|
|
- * @param {DOMElement} element the element which will be inserted into the DOM
|
|
|
- * @param {DOMElement} parent the parent element which will append the element as
|
|
|
- * a child (so long as the after element is not present)
|
|
|
- * @param {DOMElement=} after the sibling element after which the element will be appended
|
|
|
- * @param {object=} options an optional collection of options/styles that will be applied to the element
|
|
|
- *
|
|
|
- * @return {Promise} the animation callback promise
|
|
|
- */
|
|
|
- enter: function(element, parent, after, options) {
|
|
|
- parent = parent && jqLite(parent);
|
|
|
- after = after && jqLite(after);
|
|
|
- parent = parent || after.parent();
|
|
|
- domInsert(element, parent, after);
|
|
|
- return $$animateQueue.push(element, 'enter', prepareAnimateOptions(options));
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- *
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#move
|
|
|
- * @kind function
|
|
|
- * @description Inserts (moves) the element into its new position in the DOM either after
|
|
|
- * the `after` element (if provided) or as the first child within the `parent` element
|
|
|
- * and then triggers an animation. A promise is returned that will be resolved
|
|
|
- * during the next digest once the animation has completed.
|
|
|
- *
|
|
|
- * @param {DOMElement} element the element which will be moved into the new DOM position
|
|
|
- * @param {DOMElement} parent the parent element which will append the element as
|
|
|
- * a child (so long as the after element is not present)
|
|
|
- * @param {DOMElement=} after the sibling element after which the element will be appended
|
|
|
- * @param {object=} options an optional collection of options/styles that will be applied to the element
|
|
|
- *
|
|
|
- * @return {Promise} the animation callback promise
|
|
|
- */
|
|
|
- move: function(element, parent, after, options) {
|
|
|
- parent = parent && jqLite(parent);
|
|
|
- after = after && jqLite(after);
|
|
|
- parent = parent || after.parent();
|
|
|
- domInsert(element, parent, after);
|
|
|
- return $$animateQueue.push(element, 'move', prepareAnimateOptions(options));
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#leave
|
|
|
- * @kind function
|
|
|
- * @description Triggers an animation and then removes the element from the DOM.
|
|
|
- * When the function is called a promise is returned that will be resolved during the next
|
|
|
- * digest once the animation has completed.
|
|
|
- *
|
|
|
- * @param {DOMElement} element the element which will be removed from the DOM
|
|
|
- * @param {object=} options an optional collection of options/styles that will be applied to the element
|
|
|
- *
|
|
|
- * @return {Promise} the animation callback promise
|
|
|
- */
|
|
|
- leave: function(element, options) {
|
|
|
- return $$animateQueue.push(element, 'leave', prepareAnimateOptions(options), function() {
|
|
|
- element.remove();
|
|
|
- });
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#addClass
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description Triggers an addClass animation surrounding the addition of the provided CSS class(es). Upon
|
|
|
- * execution, the addClass operation will only be handled after the next digest and it will not trigger an
|
|
|
- * animation if element already contains the CSS class or if the class is removed at a later step.
|
|
|
- * Note that class-based animations are treated differently compared to structural animations
|
|
|
- * (like enter, move and leave) since the CSS classes may be added/removed at different points
|
|
|
- * depending if CSS or JavaScript animations are used.
|
|
|
- *
|
|
|
- * @param {DOMElement} element the element which the CSS classes will be applied to
|
|
|
- * @param {string} className the CSS class(es) that will be added (multiple classes are separated via spaces)
|
|
|
- * @param {object=} options an optional collection of options/styles that will be applied to the element
|
|
|
- *
|
|
|
- * @return {Promise} the animation callback promise
|
|
|
- */
|
|
|
- addClass: function(element, className, options) {
|
|
|
- options = prepareAnimateOptions(options);
|
|
|
- options.addClass = mergeClasses(options.addclass, className);
|
|
|
- return $$animateQueue.push(element, 'addClass', options);
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#removeClass
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description Triggers a removeClass animation surrounding the removal of the provided CSS class(es). Upon
|
|
|
- * execution, the removeClass operation will only be handled after the next digest and it will not trigger an
|
|
|
- * animation if element does not contain the CSS class or if the class is added at a later step.
|
|
|
- * Note that class-based animations are treated differently compared to structural animations
|
|
|
- * (like enter, move and leave) since the CSS classes may be added/removed at different points
|
|
|
- * depending if CSS or JavaScript animations are used.
|
|
|
- *
|
|
|
- * @param {DOMElement} element the element which the CSS classes will be applied to
|
|
|
- * @param {string} className the CSS class(es) that will be removed (multiple classes are separated via spaces)
|
|
|
- * @param {object=} options an optional collection of options/styles that will be applied to the element
|
|
|
- *
|
|
|
- * @return {Promise} the animation callback promise
|
|
|
- */
|
|
|
- removeClass: function(element, className, options) {
|
|
|
- options = prepareAnimateOptions(options);
|
|
|
- options.removeClass = mergeClasses(options.removeClass, className);
|
|
|
- return $$animateQueue.push(element, 'removeClass', options);
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#setClass
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description Performs both the addition and removal of a CSS classes on an element and (during the process)
|
|
|
- * triggers an animation surrounding the class addition/removal. Much like `$animate.addClass` and
|
|
|
- * `$animate.removeClass`, `setClass` will only evaluate the classes being added/removed once a digest has
|
|
|
- * passed. Note that class-based animations are treated differently compared to structural animations
|
|
|
- * (like enter, move and leave) since the CSS classes may be added/removed at different points
|
|
|
- * depending if CSS or JavaScript animations are used.
|
|
|
- *
|
|
|
- * @param {DOMElement} element the element which the CSS classes will be applied to
|
|
|
- * @param {string} add the CSS class(es) that will be added (multiple classes are separated via spaces)
|
|
|
- * @param {string} remove the CSS class(es) that will be removed (multiple classes are separated via spaces)
|
|
|
- * @param {object=} options an optional collection of options/styles that will be applied to the element
|
|
|
- *
|
|
|
- * @return {Promise} the animation callback promise
|
|
|
- */
|
|
|
- setClass: function(element, add, remove, options) {
|
|
|
- options = prepareAnimateOptions(options);
|
|
|
- options.addClass = mergeClasses(options.addClass, add);
|
|
|
- options.removeClass = mergeClasses(options.removeClass, remove);
|
|
|
- return $$animateQueue.push(element, 'setClass', options);
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $animate#animate
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description Performs an inline animation on the element which applies the provided to and from CSS styles to the element.
|
|
|
- * If any detected CSS transition, keyframe or JavaScript matches the provided className value then the animation will take
|
|
|
- * on the provided styles. For example, if a transition animation is set for the given className then the provided from and
|
|
|
- * to styles will be applied alongside the given transition. If a JavaScript animation is detected then the provided styles
|
|
|
- * will be given in as function paramters into the `animate` method (or as apart of the `options` parameter).
|
|
|
- *
|
|
|
- * @param {DOMElement} element the element which the CSS styles will be applied to
|
|
|
- * @param {object} from the from (starting) CSS styles that will be applied to the element and across the animation.
|
|
|
- * @param {object} to the to (destination) CSS styles that will be applied to the element and across the animation.
|
|
|
- * @param {string=} className an optional CSS class that will be applied to the element for the duration of the animation. If
|
|
|
- * this value is left as empty then a CSS class of `ng-inline-animate` will be applied to the element.
|
|
|
- * (Note that if no animation is detected then this value will not be appplied to the element.)
|
|
|
- * @param {object=} options an optional collection of options/styles that will be applied to the element
|
|
|
- *
|
|
|
- * @return {Promise} the animation callback promise
|
|
|
- */
|
|
|
- animate: function(element, from, to, className, options) {
|
|
|
- options = prepareAnimateOptions(options);
|
|
|
- options.from = options.from ? extend(options.from, from) : from;
|
|
|
- options.to = options.to ? extend(options.to, to) : to;
|
|
|
-
|
|
|
- className = className || 'ng-inline-animate';
|
|
|
- options.tempClasses = mergeClasses(options.tempClasses, className);
|
|
|
- return $$animateQueue.push(element, 'animate', options);
|
|
|
- }
|
|
|
- };
|
|
|
- }];
|
|
|
-}];
|
|
|
-
|
|
|
-function $$AsyncCallbackProvider() {
|
|
|
- this.$get = ['$$rAF', '$timeout', function($$rAF, $timeout) {
|
|
|
- return $$rAF.supported
|
|
|
- ? function(fn) { return $$rAF(fn); }
|
|
|
- : function(fn) {
|
|
|
- return $timeout(fn, 0, false);
|
|
|
- };
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/* global stripHash: true */
|
|
|
-
|
|
|
-/**
|
|
|
- * ! This is a private undocumented service !
|
|
|
- *
|
|
|
- * @name $browser
|
|
|
- * @requires $log
|
|
|
- * @description
|
|
|
- * This object has two goals:
|
|
|
- *
|
|
|
- * - hide all the global state in the browser caused by the window object
|
|
|
- * - abstract away all the browser specific features and inconsistencies
|
|
|
- *
|
|
|
- * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`
|
|
|
- * service, which can be used for convenient testing of the application without the interaction with
|
|
|
- * the real browser apis.
|
|
|
- */
|
|
|
-/**
|
|
|
- * @param {object} window The global window object.
|
|
|
- * @param {object} document jQuery wrapped document.
|
|
|
- * @param {object} $log window.console or an object with the same interface.
|
|
|
- * @param {object} $sniffer $sniffer service
|
|
|
- */
|
|
|
-function Browser(window, document, $log, $sniffer) {
|
|
|
- var self = this,
|
|
|
- rawDocument = document[0],
|
|
|
- location = window.location,
|
|
|
- history = window.history,
|
|
|
- setTimeout = window.setTimeout,
|
|
|
- clearTimeout = window.clearTimeout,
|
|
|
- pendingDeferIds = {};
|
|
|
-
|
|
|
- self.isMock = false;
|
|
|
-
|
|
|
- var outstandingRequestCount = 0;
|
|
|
- var outstandingRequestCallbacks = [];
|
|
|
-
|
|
|
- // TODO(vojta): remove this temporary api
|
|
|
- self.$$completeOutstandingRequest = completeOutstandingRequest;
|
|
|
- self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; };
|
|
|
-
|
|
|
- /**
|
|
|
- * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`
|
|
|
- * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
|
|
|
- */
|
|
|
- function completeOutstandingRequest(fn) {
|
|
|
- try {
|
|
|
- fn.apply(null, sliceArgs(arguments, 1));
|
|
|
- } finally {
|
|
|
- outstandingRequestCount--;
|
|
|
- if (outstandingRequestCount === 0) {
|
|
|
- while (outstandingRequestCallbacks.length) {
|
|
|
- try {
|
|
|
- outstandingRequestCallbacks.pop()();
|
|
|
- } catch (e) {
|
|
|
- $log.error(e);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function getHash(url) {
|
|
|
- var index = url.indexOf('#');
|
|
|
- return index === -1 ? '' : url.substr(index);
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @private
|
|
|
- * Note: this method is used only by scenario runner
|
|
|
- * TODO(vojta): prefix this method with $$ ?
|
|
|
- * @param {function()} callback Function that will be called when no outstanding request
|
|
|
- */
|
|
|
- self.notifyWhenNoOutstandingRequests = function(callback) {
|
|
|
- if (outstandingRequestCount === 0) {
|
|
|
- callback();
|
|
|
- } else {
|
|
|
- outstandingRequestCallbacks.push(callback);
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- //////////////////////////////////////////////////////////////
|
|
|
- // URL API
|
|
|
- //////////////////////////////////////////////////////////////
|
|
|
-
|
|
|
- var cachedState, lastHistoryState,
|
|
|
- lastBrowserUrl = location.href,
|
|
|
- baseElement = document.find('base'),
|
|
|
- reloadLocation = null;
|
|
|
-
|
|
|
- cacheState();
|
|
|
- lastHistoryState = cachedState;
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $browser#url
|
|
|
- *
|
|
|
- * @description
|
|
|
- * GETTER:
|
|
|
- * Without any argument, this method just returns current value of location.href.
|
|
|
- *
|
|
|
- * SETTER:
|
|
|
- * With at least one argument, this method sets url to new value.
|
|
|
- * If html5 history api supported, pushState/replaceState is used, otherwise
|
|
|
- * location.href/location.replace is used.
|
|
|
- * Returns its own instance to allow chaining
|
|
|
- *
|
|
|
- * NOTE: this api is intended for use only by the $location service. Please use the
|
|
|
- * {@link ng.$location $location service} to change url.
|
|
|
- *
|
|
|
- * @param {string} url New url (when used as setter)
|
|
|
- * @param {boolean=} replace Should new url replace current history record?
|
|
|
- * @param {object=} state object to use with pushState/replaceState
|
|
|
- */
|
|
|
- self.url = function(url, replace, state) {
|
|
|
- // In modern browsers `history.state` is `null` by default; treating it separately
|
|
|
- // from `undefined` would cause `$browser.url('/foo')` to change `history.state`
|
|
|
- // to undefined via `pushState`. Instead, let's change `undefined` to `null` here.
|
|
|
- if (isUndefined(state)) {
|
|
|
- state = null;
|
|
|
- }
|
|
|
-
|
|
|
- // Android Browser BFCache causes location, history reference to become stale.
|
|
|
- if (location !== window.location) location = window.location;
|
|
|
- if (history !== window.history) history = window.history;
|
|
|
-
|
|
|
- // setter
|
|
|
- if (url) {
|
|
|
- var sameState = lastHistoryState === state;
|
|
|
-
|
|
|
- // Don't change anything if previous and current URLs and states match. This also prevents
|
|
|
- // IE<10 from getting into redirect loop when in LocationHashbangInHtml5Url mode.
|
|
|
- // See https://github.com/angular/angular.js/commit/ffb2701
|
|
|
- if (lastBrowserUrl === url && (!$sniffer.history || sameState)) {
|
|
|
- return self;
|
|
|
- }
|
|
|
- var sameBase = lastBrowserUrl && stripHash(lastBrowserUrl) === stripHash(url);
|
|
|
- lastBrowserUrl = url;
|
|
|
- lastHistoryState = state;
|
|
|
- // Don't use history API if only the hash changed
|
|
|
- // due to a bug in IE10/IE11 which leads
|
|
|
- // to not firing a `hashchange` nor `popstate` event
|
|
|
- // in some cases (see #9143).
|
|
|
- if ($sniffer.history && (!sameBase || !sameState)) {
|
|
|
- history[replace ? 'replaceState' : 'pushState'](state, '', url);
|
|
|
- cacheState();
|
|
|
- // Do the assignment again so that those two variables are referentially identical.
|
|
|
- lastHistoryState = cachedState;
|
|
|
- } else {
|
|
|
- if (!sameBase || reloadLocation) {
|
|
|
- reloadLocation = url;
|
|
|
- }
|
|
|
- if (replace) {
|
|
|
- location.replace(url);
|
|
|
- } else if (!sameBase) {
|
|
|
- location.href = url;
|
|
|
- } else {
|
|
|
- location.hash = getHash(url);
|
|
|
- }
|
|
|
- }
|
|
|
- return self;
|
|
|
- // getter
|
|
|
- } else {
|
|
|
- // - reloadLocation is needed as browsers don't allow to read out
|
|
|
- // the new location.href if a reload happened.
|
|
|
- // - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172
|
|
|
- return reloadLocation || location.href.replace(/%27/g,"'");
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $browser#state
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This method is a getter.
|
|
|
- *
|
|
|
- * Return history.state or null if history.state is undefined.
|
|
|
- *
|
|
|
- * @returns {object} state
|
|
|
- */
|
|
|
- self.state = function() {
|
|
|
- return cachedState;
|
|
|
- };
|
|
|
-
|
|
|
- var urlChangeListeners = [],
|
|
|
- urlChangeInit = false;
|
|
|
-
|
|
|
- function cacheStateAndFireUrlChange() {
|
|
|
- cacheState();
|
|
|
- fireUrlChange();
|
|
|
- }
|
|
|
-
|
|
|
- function getCurrentState() {
|
|
|
- try {
|
|
|
- return history.state;
|
|
|
- } catch (e) {
|
|
|
- // MSIE can reportedly throw when there is no state (UNCONFIRMED).
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // This variable should be used *only* inside the cacheState function.
|
|
|
- var lastCachedState = null;
|
|
|
- function cacheState() {
|
|
|
- // This should be the only place in $browser where `history.state` is read.
|
|
|
- cachedState = getCurrentState();
|
|
|
- cachedState = isUndefined(cachedState) ? null : cachedState;
|
|
|
-
|
|
|
- // Prevent callbacks fo fire twice if both hashchange & popstate were fired.
|
|
|
- if (equals(cachedState, lastCachedState)) {
|
|
|
- cachedState = lastCachedState;
|
|
|
- }
|
|
|
- lastCachedState = cachedState;
|
|
|
- }
|
|
|
-
|
|
|
- function fireUrlChange() {
|
|
|
- if (lastBrowserUrl === self.url() && lastHistoryState === cachedState) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- lastBrowserUrl = self.url();
|
|
|
- lastHistoryState = cachedState;
|
|
|
- forEach(urlChangeListeners, function(listener) {
|
|
|
- listener(self.url(), cachedState);
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $browser#onUrlChange
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Register callback function that will be called, when url changes.
|
|
|
- *
|
|
|
- * It's only called when the url is changed from outside of angular:
|
|
|
- * - user types different url into address bar
|
|
|
- * - user clicks on history (forward/back) button
|
|
|
- * - user clicks on a link
|
|
|
- *
|
|
|
- * It's not called when url is changed by $browser.url() method
|
|
|
- *
|
|
|
- * The listener gets called with new url as parameter.
|
|
|
- *
|
|
|
- * NOTE: this api is intended for use only by the $location service. Please use the
|
|
|
- * {@link ng.$location $location service} to monitor url changes in angular apps.
|
|
|
- *
|
|
|
- * @param {function(string)} listener Listener function to be called when url changes.
|
|
|
- * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.
|
|
|
- */
|
|
|
- self.onUrlChange = function(callback) {
|
|
|
- // TODO(vojta): refactor to use node's syntax for events
|
|
|
- if (!urlChangeInit) {
|
|
|
- // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera)
|
|
|
- // don't fire popstate when user change the address bar and don't fire hashchange when url
|
|
|
- // changed by push/replaceState
|
|
|
-
|
|
|
- // html5 history api - popstate event
|
|
|
- if ($sniffer.history) jqLite(window).on('popstate', cacheStateAndFireUrlChange);
|
|
|
- // hashchange event
|
|
|
- jqLite(window).on('hashchange', cacheStateAndFireUrlChange);
|
|
|
-
|
|
|
- urlChangeInit = true;
|
|
|
- }
|
|
|
-
|
|
|
- urlChangeListeners.push(callback);
|
|
|
- return callback;
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @private
|
|
|
- * Remove popstate and hashchange handler from window.
|
|
|
- *
|
|
|
- * NOTE: this api is intended for use only by $rootScope.
|
|
|
- */
|
|
|
- self.$$applicationDestroyed = function() {
|
|
|
- jqLite(window).off('hashchange popstate', cacheStateAndFireUrlChange);
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * Checks whether the url has changed outside of Angular.
|
|
|
- * Needs to be exported to be able to check for changes that have been done in sync,
|
|
|
- * as hashchange/popstate events fire in async.
|
|
|
- */
|
|
|
- self.$$checkUrlChange = fireUrlChange;
|
|
|
-
|
|
|
- //////////////////////////////////////////////////////////////
|
|
|
- // Misc API
|
|
|
- //////////////////////////////////////////////////////////////
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $browser#baseHref
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Returns current <base href>
|
|
|
- * (always relative - without domain)
|
|
|
- *
|
|
|
- * @returns {string} The current base href
|
|
|
- */
|
|
|
- self.baseHref = function() {
|
|
|
- var href = baseElement.attr('href');
|
|
|
- return href ? href.replace(/^(https?\:)?\/\/[^\/]*/, '') : '';
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $browser#defer
|
|
|
- * @param {function()} fn A function, who's execution should be deferred.
|
|
|
- * @param {number=} [delay=0] of milliseconds to defer the function execution.
|
|
|
- * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Executes a fn asynchronously via `setTimeout(fn, delay)`.
|
|
|
- *
|
|
|
- * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
|
|
|
- * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
|
|
|
- * via `$browser.defer.flush()`.
|
|
|
- *
|
|
|
- */
|
|
|
- self.defer = function(fn, delay) {
|
|
|
- var timeoutId;
|
|
|
- outstandingRequestCount++;
|
|
|
- timeoutId = setTimeout(function() {
|
|
|
- delete pendingDeferIds[timeoutId];
|
|
|
- completeOutstandingRequest(fn);
|
|
|
- }, delay || 0);
|
|
|
- pendingDeferIds[timeoutId] = true;
|
|
|
- return timeoutId;
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $browser#defer.cancel
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Cancels a deferred task identified with `deferId`.
|
|
|
- *
|
|
|
- * @param {*} deferId Token returned by the `$browser.defer` function.
|
|
|
- * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
|
|
|
- * canceled.
|
|
|
- */
|
|
|
- self.defer.cancel = function(deferId) {
|
|
|
- if (pendingDeferIds[deferId]) {
|
|
|
- delete pendingDeferIds[deferId];
|
|
|
- clearTimeout(deferId);
|
|
|
- completeOutstandingRequest(noop);
|
|
|
- return true;
|
|
|
- }
|
|
|
- return false;
|
|
|
- };
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-function $BrowserProvider() {
|
|
|
- this.$get = ['$window', '$log', '$sniffer', '$document',
|
|
|
- function($window, $log, $sniffer, $document) {
|
|
|
- return new Browser($window, $document, $log, $sniffer);
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $cacheFactory
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Factory that constructs {@link $cacheFactory.Cache Cache} objects and gives access to
|
|
|
- * them.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- *
|
|
|
- * var cache = $cacheFactory('cacheId');
|
|
|
- * expect($cacheFactory.get('cacheId')).toBe(cache);
|
|
|
- * expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined();
|
|
|
- *
|
|
|
- * cache.put("key", "value");
|
|
|
- * cache.put("another key", "another value");
|
|
|
- *
|
|
|
- * // We've specified no options on creation
|
|
|
- * expect(cache.info()).toEqual({id: 'cacheId', size: 2});
|
|
|
- *
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {string} cacheId Name or id of the newly created cache.
|
|
|
- * @param {object=} options Options object that specifies the cache behavior. Properties:
|
|
|
- *
|
|
|
- * - `{number=}` `capacity` — turns the cache into LRU cache.
|
|
|
- *
|
|
|
- * @returns {object} Newly created cache object with the following set of methods:
|
|
|
- *
|
|
|
- * - `{object}` `info()` — Returns id, size, and options of cache.
|
|
|
- * - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns
|
|
|
- * it.
|
|
|
- * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss.
|
|
|
- * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache.
|
|
|
- * - `{void}` `removeAll()` — Removes all cached values.
|
|
|
- * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="cacheExampleApp">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="CacheController">
|
|
|
- <input ng-model="newCacheKey" placeholder="Key">
|
|
|
- <input ng-model="newCacheValue" placeholder="Value">
|
|
|
- <button ng-click="put(newCacheKey, newCacheValue)">Cache</button>
|
|
|
-
|
|
|
- <p ng-if="keys.length">Cached Values</p>
|
|
|
- <div ng-repeat="key in keys">
|
|
|
- <span ng-bind="key"></span>
|
|
|
- <span>: </span>
|
|
|
- <b ng-bind="cache.get(key)"></b>
|
|
|
- </div>
|
|
|
-
|
|
|
- <p>Cache Info</p>
|
|
|
- <div ng-repeat="(key, value) in cache.info()">
|
|
|
- <span ng-bind="key"></span>
|
|
|
- <span>: </span>
|
|
|
- <b ng-bind="value"></b>
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="script.js">
|
|
|
- angular.module('cacheExampleApp', []).
|
|
|
- controller('CacheController', ['$scope', '$cacheFactory', function($scope, $cacheFactory) {
|
|
|
- $scope.keys = [];
|
|
|
- $scope.cache = $cacheFactory('cacheId');
|
|
|
- $scope.put = function(key, value) {
|
|
|
- if ($scope.cache.get(key) === undefined) {
|
|
|
- $scope.keys.push(key);
|
|
|
- }
|
|
|
- $scope.cache.put(key, value === undefined ? null : value);
|
|
|
- };
|
|
|
- }]);
|
|
|
- </file>
|
|
|
- <file name="style.css">
|
|
|
- p {
|
|
|
- margin: 10px 0 3px;
|
|
|
- }
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-function $CacheFactoryProvider() {
|
|
|
-
|
|
|
- this.$get = function() {
|
|
|
- var caches = {};
|
|
|
-
|
|
|
- function cacheFactory(cacheId, options) {
|
|
|
- if (cacheId in caches) {
|
|
|
- throw minErr('$cacheFactory')('iid', "CacheId '{0}' is already taken!", cacheId);
|
|
|
- }
|
|
|
-
|
|
|
- var size = 0,
|
|
|
- stats = extend({}, options, {id: cacheId}),
|
|
|
- data = {},
|
|
|
- capacity = (options && options.capacity) || Number.MAX_VALUE,
|
|
|
- lruHash = {},
|
|
|
- freshEnd = null,
|
|
|
- staleEnd = null;
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc type
|
|
|
- * @name $cacheFactory.Cache
|
|
|
- *
|
|
|
- * @description
|
|
|
- * A cache object used to store and retrieve data, primarily used by
|
|
|
- * {@link $http $http} and the {@link ng.directive:script script} directive to cache
|
|
|
- * templates and other data.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * angular.module('superCache')
|
|
|
- * .factory('superCache', ['$cacheFactory', function($cacheFactory) {
|
|
|
- * return $cacheFactory('super-cache');
|
|
|
- * }]);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Example test:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * it('should behave like a cache', inject(function(superCache) {
|
|
|
- * superCache.put('key', 'value');
|
|
|
- * superCache.put('another key', 'another value');
|
|
|
- *
|
|
|
- * expect(superCache.info()).toEqual({
|
|
|
- * id: 'super-cache',
|
|
|
- * size: 2
|
|
|
- * });
|
|
|
- *
|
|
|
- * superCache.remove('another key');
|
|
|
- * expect(superCache.get('another key')).toBeUndefined();
|
|
|
- *
|
|
|
- * superCache.removeAll();
|
|
|
- * expect(superCache.info()).toEqual({
|
|
|
- * id: 'super-cache',
|
|
|
- * size: 0
|
|
|
- * });
|
|
|
- * }));
|
|
|
- * ```
|
|
|
- */
|
|
|
- return caches[cacheId] = {
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $cacheFactory.Cache#put
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Inserts a named entry into the {@link $cacheFactory.Cache Cache} object to be
|
|
|
- * retrieved later, and incrementing the size of the cache if the key was not already
|
|
|
- * present in the cache. If behaving like an LRU cache, it will also remove stale
|
|
|
- * entries from the set.
|
|
|
- *
|
|
|
- * It will not insert undefined values into the cache.
|
|
|
- *
|
|
|
- * @param {string} key the key under which the cached data is stored.
|
|
|
- * @param {*} value the value to store alongside the key. If it is undefined, the key
|
|
|
- * will not be stored.
|
|
|
- * @returns {*} the value stored.
|
|
|
- */
|
|
|
- put: function(key, value) {
|
|
|
- if (isUndefined(value)) return;
|
|
|
- if (capacity < Number.MAX_VALUE) {
|
|
|
- var lruEntry = lruHash[key] || (lruHash[key] = {key: key});
|
|
|
-
|
|
|
- refresh(lruEntry);
|
|
|
- }
|
|
|
-
|
|
|
- if (!(key in data)) size++;
|
|
|
- data[key] = value;
|
|
|
-
|
|
|
- if (size > capacity) {
|
|
|
- this.remove(staleEnd.key);
|
|
|
- }
|
|
|
-
|
|
|
- return value;
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $cacheFactory.Cache#get
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Retrieves named data stored in the {@link $cacheFactory.Cache Cache} object.
|
|
|
- *
|
|
|
- * @param {string} key the key of the data to be retrieved
|
|
|
- * @returns {*} the value stored.
|
|
|
- */
|
|
|
- get: function(key) {
|
|
|
- if (capacity < Number.MAX_VALUE) {
|
|
|
- var lruEntry = lruHash[key];
|
|
|
-
|
|
|
- if (!lruEntry) return;
|
|
|
-
|
|
|
- refresh(lruEntry);
|
|
|
- }
|
|
|
-
|
|
|
- return data[key];
|
|
|
- },
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $cacheFactory.Cache#remove
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Removes an entry from the {@link $cacheFactory.Cache Cache} object.
|
|
|
- *
|
|
|
- * @param {string} key the key of the entry to be removed
|
|
|
- */
|
|
|
- remove: function(key) {
|
|
|
- if (capacity < Number.MAX_VALUE) {
|
|
|
- var lruEntry = lruHash[key];
|
|
|
-
|
|
|
- if (!lruEntry) return;
|
|
|
-
|
|
|
- if (lruEntry == freshEnd) freshEnd = lruEntry.p;
|
|
|
- if (lruEntry == staleEnd) staleEnd = lruEntry.n;
|
|
|
- link(lruEntry.n,lruEntry.p);
|
|
|
-
|
|
|
- delete lruHash[key];
|
|
|
- }
|
|
|
-
|
|
|
- delete data[key];
|
|
|
- size--;
|
|
|
- },
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $cacheFactory.Cache#removeAll
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Clears the cache object of any entries.
|
|
|
- */
|
|
|
- removeAll: function() {
|
|
|
- data = {};
|
|
|
- size = 0;
|
|
|
- lruHash = {};
|
|
|
- freshEnd = staleEnd = null;
|
|
|
- },
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $cacheFactory.Cache#destroy
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Destroys the {@link $cacheFactory.Cache Cache} object entirely,
|
|
|
- * removing it from the {@link $cacheFactory $cacheFactory} set.
|
|
|
- */
|
|
|
- destroy: function() {
|
|
|
- data = null;
|
|
|
- stats = null;
|
|
|
- lruHash = null;
|
|
|
- delete caches[cacheId];
|
|
|
- },
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $cacheFactory.Cache#info
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Retrieve information regarding a particular {@link $cacheFactory.Cache Cache}.
|
|
|
- *
|
|
|
- * @returns {object} an object with the following properties:
|
|
|
- * <ul>
|
|
|
- * <li>**id**: the id of the cache instance</li>
|
|
|
- * <li>**size**: the number of entries kept in the cache instance</li>
|
|
|
- * <li>**...**: any additional properties from the options object when creating the
|
|
|
- * cache.</li>
|
|
|
- * </ul>
|
|
|
- */
|
|
|
- info: function() {
|
|
|
- return extend({}, stats, {size: size});
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * makes the `entry` the freshEnd of the LRU linked list
|
|
|
- */
|
|
|
- function refresh(entry) {
|
|
|
- if (entry != freshEnd) {
|
|
|
- if (!staleEnd) {
|
|
|
- staleEnd = entry;
|
|
|
- } else if (staleEnd == entry) {
|
|
|
- staleEnd = entry.n;
|
|
|
- }
|
|
|
-
|
|
|
- link(entry.n, entry.p);
|
|
|
- link(entry, freshEnd);
|
|
|
- freshEnd = entry;
|
|
|
- freshEnd.n = null;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * bidirectionally links two entries of the LRU linked list
|
|
|
- */
|
|
|
- function link(nextEntry, prevEntry) {
|
|
|
- if (nextEntry != prevEntry) {
|
|
|
- if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify
|
|
|
- if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $cacheFactory#info
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Get information about all the caches that have been created
|
|
|
- *
|
|
|
- * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info`
|
|
|
- */
|
|
|
- cacheFactory.info = function() {
|
|
|
- var info = {};
|
|
|
- forEach(caches, function(cache, cacheId) {
|
|
|
- info[cacheId] = cache.info();
|
|
|
- });
|
|
|
- return info;
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $cacheFactory#get
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Get access to a cache object by the `cacheId` used when it was created.
|
|
|
- *
|
|
|
- * @param {string} cacheId Name or id of a cache to access.
|
|
|
- * @returns {object} Cache object identified by the cacheId or undefined if no such cache.
|
|
|
- */
|
|
|
- cacheFactory.get = function(cacheId) {
|
|
|
- return caches[cacheId];
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- return cacheFactory;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $templateCache
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The first time a template is used, it is loaded in the template cache for quick retrieval. You
|
|
|
- * can load templates directly into the cache in a `script` tag, or by consuming the
|
|
|
- * `$templateCache` service directly.
|
|
|
- *
|
|
|
- * Adding via the `script` tag:
|
|
|
- *
|
|
|
- * ```html
|
|
|
- * <script type="text/ng-template" id="templateId.html">
|
|
|
- * <p>This is the content of the template</p>
|
|
|
- * </script>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * **Note:** the `script` tag containing the template does not need to be included in the `head` of
|
|
|
- * the document, but it must be a descendent of the {@link ng.$rootElement $rootElement} (IE,
|
|
|
- * element with ng-app attribute), otherwise the template will be ignored.
|
|
|
- *
|
|
|
- * Adding via the `$templateCache` service:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var myApp = angular.module('myApp', []);
|
|
|
- * myApp.run(function($templateCache) {
|
|
|
- * $templateCache.put('templateId.html', 'This is the content of the template');
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * To retrieve the template later, simply use it in your HTML:
|
|
|
- * ```html
|
|
|
- * <div ng-include=" 'templateId.html' "></div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * or get it via Javascript:
|
|
|
- * ```js
|
|
|
- * $templateCache.get('templateId.html')
|
|
|
- * ```
|
|
|
- *
|
|
|
- * See {@link ng.$cacheFactory $cacheFactory}.
|
|
|
- *
|
|
|
- */
|
|
|
-function $TemplateCacheProvider() {
|
|
|
- this.$get = ['$cacheFactory', function($cacheFactory) {
|
|
|
- return $cacheFactory('templates');
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
|
- * Any commits to this file should be reviewed with security in mind. *
|
|
|
- * Changes to this file can potentially create security vulnerabilities. *
|
|
|
- * An approval from 2 Core members with history of modifying *
|
|
|
- * this file is required. *
|
|
|
- * *
|
|
|
- * Does the change somehow allow for arbitrary javascript to be executed? *
|
|
|
- * Or allows for someone to change the prototype of built-in objects? *
|
|
|
- * Or gives undesired access to variables likes document or window? *
|
|
|
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
-
|
|
|
-/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!
|
|
|
- *
|
|
|
- * DOM-related variables:
|
|
|
- *
|
|
|
- * - "node" - DOM Node
|
|
|
- * - "element" - DOM Element or Node
|
|
|
- * - "$node" or "$element" - jqLite-wrapped node or element
|
|
|
- *
|
|
|
- *
|
|
|
- * Compiler related stuff:
|
|
|
- *
|
|
|
- * - "linkFn" - linking fn of a single directive
|
|
|
- * - "nodeLinkFn" - function that aggregates all linking fns for a particular node
|
|
|
- * - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node
|
|
|
- * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList)
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $compile
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Compiles an HTML string or DOM into a template and produces a template function, which
|
|
|
- * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together.
|
|
|
- *
|
|
|
- * The compilation is a process of walking the DOM tree and matching DOM elements to
|
|
|
- * {@link ng.$compileProvider#directive directives}.
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** This document is an in-depth reference of all directive options.
|
|
|
- * For a gentle introduction to directives with examples of common use cases,
|
|
|
- * see the {@link guide/directive directive guide}.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * ## Comprehensive Directive API
|
|
|
- *
|
|
|
- * There are many different options for a directive.
|
|
|
- *
|
|
|
- * The difference resides in the return value of the factory function.
|
|
|
- * You can either return a "Directive Definition Object" (see below) that defines the directive properties,
|
|
|
- * or just the `postLink` function (all other properties will have the default values).
|
|
|
- *
|
|
|
- * <div class="alert alert-success">
|
|
|
- * **Best Practice:** It's recommended to use the "directive definition object" form.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * Here's an example directive declared with a Directive Definition Object:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var myModule = angular.module(...);
|
|
|
- *
|
|
|
- * myModule.directive('directiveName', function factory(injectables) {
|
|
|
- * var directiveDefinitionObject = {
|
|
|
- * priority: 0,
|
|
|
- * template: '<div></div>', // or // function(tElement, tAttrs) { ... },
|
|
|
- * // or
|
|
|
- * // templateUrl: 'directive.html', // or // function(tElement, tAttrs) { ... },
|
|
|
- * transclude: false,
|
|
|
- * restrict: 'A',
|
|
|
- * templateNamespace: 'html',
|
|
|
- * scope: false,
|
|
|
- * controller: function($scope, $element, $attrs, $transclude, otherInjectables) { ... },
|
|
|
- * controllerAs: 'stringIdentifier',
|
|
|
- * bindToController: false,
|
|
|
- * require: 'siblingDirectiveName', // or // ['^parentDirectiveName', '?optionalDirectiveName', '?^optionalParent'],
|
|
|
- * compile: function compile(tElement, tAttrs, transclude) {
|
|
|
- * return {
|
|
|
- * pre: function preLink(scope, iElement, iAttrs, controller) { ... },
|
|
|
- * post: function postLink(scope, iElement, iAttrs, controller) { ... }
|
|
|
- * }
|
|
|
- * // or
|
|
|
- * // return function postLink( ... ) { ... }
|
|
|
- * },
|
|
|
- * // or
|
|
|
- * // link: {
|
|
|
- * // pre: function preLink(scope, iElement, iAttrs, controller) { ... },
|
|
|
- * // post: function postLink(scope, iElement, iAttrs, controller) { ... }
|
|
|
- * // }
|
|
|
- * // or
|
|
|
- * // link: function postLink( ... ) { ... }
|
|
|
- * };
|
|
|
- * return directiveDefinitionObject;
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** Any unspecified options will use the default value. You can see the default values below.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * Therefore the above can be simplified as:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var myModule = angular.module(...);
|
|
|
- *
|
|
|
- * myModule.directive('directiveName', function factory(injectables) {
|
|
|
- * var directiveDefinitionObject = {
|
|
|
- * link: function postLink(scope, iElement, iAttrs) { ... }
|
|
|
- * };
|
|
|
- * return directiveDefinitionObject;
|
|
|
- * // or
|
|
|
- * // return function postLink(scope, iElement, iAttrs) { ... }
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- *
|
|
|
- * ### Directive Definition Object
|
|
|
- *
|
|
|
- * The directive definition object provides instructions to the {@link ng.$compile
|
|
|
- * compiler}. The attributes are:
|
|
|
- *
|
|
|
- * #### `multiElement`
|
|
|
- * When this property is set to true, the HTML compiler will collect DOM nodes between
|
|
|
- * nodes with the attributes `directive-name-start` and `directive-name-end`, and group them
|
|
|
- * together as the directive elements. It is recommended that this feature be used on directives
|
|
|
- * which are not strictly behavioural (such as {@link ngClick}), and which
|
|
|
- * do not manipulate or replace child nodes (such as {@link ngInclude}).
|
|
|
- *
|
|
|
- * #### `priority`
|
|
|
- * When there are multiple directives defined on a single DOM element, sometimes it
|
|
|
- * is necessary to specify the order in which the directives are applied. The `priority` is used
|
|
|
- * to sort the directives before their `compile` functions get called. Priority is defined as a
|
|
|
- * number. Directives with greater numerical `priority` are compiled first. Pre-link functions
|
|
|
- * are also run in priority order, but post-link functions are run in reverse order. The order
|
|
|
- * of directives with the same priority is undefined. The default priority is `0`.
|
|
|
- *
|
|
|
- * #### `terminal`
|
|
|
- * If set to true then the current `priority` will be the last set of directives
|
|
|
- * which will execute (any directives at the current priority will still execute
|
|
|
- * as the order of execution on same `priority` is undefined). Note that expressions
|
|
|
- * and other directives used in the directive's template will also be excluded from execution.
|
|
|
- *
|
|
|
- * #### `scope`
|
|
|
- * **If set to `true`,** then a new scope will be created for this directive. If multiple directives on the
|
|
|
- * same element request a new scope, only one new scope is created. The new scope rule does not
|
|
|
- * apply for the root of the template since the root of the template always gets a new scope.
|
|
|
- *
|
|
|
- * **If set to `{}` (object hash),** then a new "isolate" scope is created. The 'isolate' scope differs from
|
|
|
- * normal scope in that it does not prototypically inherit from the parent scope. This is useful
|
|
|
- * when creating reusable components, which should not accidentally read or modify data in the
|
|
|
- * parent scope.
|
|
|
- *
|
|
|
- * The 'isolate' scope takes an object hash which defines a set of local scope properties
|
|
|
- * derived from the parent scope. These local properties are useful for aliasing values for
|
|
|
- * templates. Locals definition is a hash of local scope property to its source:
|
|
|
- *
|
|
|
- * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is
|
|
|
- * always a string since DOM attributes are strings. If no `attr` name is specified then the
|
|
|
- * attribute name is assumed to be the same as the local name.
|
|
|
- * Given `<widget my-attr="hello {{name}}">` and widget definition
|
|
|
- * of `scope: { localName:'@myAttr' }`, then widget scope property `localName` will reflect
|
|
|
- * the interpolated value of `hello {{name}}`. As the `name` attribute changes so will the
|
|
|
- * `localName` property on the widget scope. The `name` is read from the parent scope (not
|
|
|
- * component scope).
|
|
|
- *
|
|
|
- * * `=` or `=attr` - set up bi-directional binding between a local scope property and the
|
|
|
- * parent scope property of name defined via the value of the `attr` attribute. If no `attr`
|
|
|
- * name is specified then the attribute name is assumed to be the same as the local name.
|
|
|
- * Given `<widget my-attr="parentModel">` and widget definition of
|
|
|
- * `scope: { localModel:'=myAttr' }`, then widget scope property `localModel` will reflect the
|
|
|
- * value of `parentModel` on the parent scope. Any changes to `parentModel` will be reflected
|
|
|
- * in `localModel` and any changes in `localModel` will reflect in `parentModel`. If the parent
|
|
|
- * scope property doesn't exist, it will throw a NON_ASSIGNABLE_MODEL_EXPRESSION exception. You
|
|
|
- * can avoid this behavior using `=?` or `=?attr` in order to flag the property as optional. If
|
|
|
- * you want to shallow watch for changes (i.e. $watchCollection instead of $watch) you can use
|
|
|
- * `=*` or `=*attr` (`=*?` or `=*?attr` if the property is optional).
|
|
|
- *
|
|
|
- * * `&` or `&attr` - provides a way to execute an expression in the context of the parent scope.
|
|
|
- * If no `attr` name is specified then the attribute name is assumed to be the same as the
|
|
|
- * local name. Given `<widget my-attr="count = count + value">` and widget definition of
|
|
|
- * `scope: { localFn:'&myAttr' }`, then isolate scope property `localFn` will point to
|
|
|
- * a function wrapper for the `count = count + value` expression. Often it's desirable to
|
|
|
- * pass data from the isolated scope via an expression to the parent scope, this can be
|
|
|
- * done by passing a map of local variable names and values into the expression wrapper fn.
|
|
|
- * For example, if the expression is `increment(amount)` then we can specify the amount value
|
|
|
- * by calling the `localFn` as `localFn({amount: 22})`.
|
|
|
- *
|
|
|
- *
|
|
|
- * #### `bindToController`
|
|
|
- * When an isolate scope is used for a component (see above), and `controllerAs` is used, `bindToController: true` will
|
|
|
- * allow a component to have its properties bound to the controller, rather than to scope. When the controller
|
|
|
- * is instantiated, the initial values of the isolate scope bindings are already available.
|
|
|
- *
|
|
|
- * #### `controller`
|
|
|
- * Controller constructor function. The controller is instantiated before the
|
|
|
- * pre-linking phase and it is shared with other directives (see
|
|
|
- * `require` attribute). This allows the directives to communicate with each other and augment
|
|
|
- * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals:
|
|
|
- *
|
|
|
- * * `$scope` - Current scope associated with the element
|
|
|
- * * `$element` - Current element
|
|
|
- * * `$attrs` - Current attributes object for the element
|
|
|
- * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope:
|
|
|
- * `function([scope], cloneLinkingFn, futureParentElement)`.
|
|
|
- * * `scope`: optional argument to override the scope.
|
|
|
- * * `cloneLinkingFn`: optional argument to create clones of the original transcluded content.
|
|
|
- * * `futureParentElement`:
|
|
|
- * * defines the parent to which the `cloneLinkingFn` will add the cloned elements.
|
|
|
- * * default: `$element.parent()` resp. `$element` for `transclude:'element'` resp. `transclude:true`.
|
|
|
- * * only needed for transcludes that are allowed to contain non html elements (e.g. SVG elements)
|
|
|
- * and when the `cloneLinkinFn` is passed,
|
|
|
- * as those elements need to created and cloned in a special way when they are defined outside their
|
|
|
- * usual containers (e.g. like `<svg>`).
|
|
|
- * * See also the `directive.templateNamespace` property.
|
|
|
- *
|
|
|
- *
|
|
|
- * #### `require`
|
|
|
- * Require another directive and inject its controller as the fourth argument to the linking function. The
|
|
|
- * `require` takes a string name (or array of strings) of the directive(s) to pass in. If an array is used, the
|
|
|
- * injected argument will be an array in corresponding order. If no such directive can be
|
|
|
- * found, or if the directive does not have a controller, then an error is raised (unless no link function
|
|
|
- * is specified, in which case error checking is skipped). The name can be prefixed with:
|
|
|
- *
|
|
|
- * * (no prefix) - Locate the required controller on the current element. Throw an error if not found.
|
|
|
- * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found.
|
|
|
- * * `^` - Locate the required controller by searching the element and its parents. Throw an error if not found.
|
|
|
- * * `^^` - Locate the required controller by searching the element's parents. Throw an error if not found.
|
|
|
- * * `?^` - Attempt to locate the required controller by searching the element and its parents or pass
|
|
|
- * `null` to the `link` fn if not found.
|
|
|
- * * `?^^` - Attempt to locate the required controller by searching the element's parents, or pass
|
|
|
- * `null` to the `link` fn if not found.
|
|
|
- *
|
|
|
- *
|
|
|
- * #### `controllerAs`
|
|
|
- * Identifier name for a reference to the controller in the directive's scope.
|
|
|
- * This allows the controller to be referenced from the directive template. The directive
|
|
|
- * needs to define a scope for this configuration to be used. Useful in the case when
|
|
|
- * directive is used as component.
|
|
|
- *
|
|
|
- *
|
|
|
- * #### `restrict`
|
|
|
- * String of subset of `EACM` which restricts the directive to a specific directive
|
|
|
- * declaration style. If omitted, the defaults (elements and attributes) are used.
|
|
|
- *
|
|
|
- * * `E` - Element name (default): `<my-directive></my-directive>`
|
|
|
- * * `A` - Attribute (default): `<div my-directive="exp"></div>`
|
|
|
- * * `C` - Class: `<div class="my-directive: exp;"></div>`
|
|
|
- * * `M` - Comment: `<!-- directive: my-directive exp -->`
|
|
|
- *
|
|
|
- *
|
|
|
- * #### `templateNamespace`
|
|
|
- * String representing the document type used by the markup in the template.
|
|
|
- * AngularJS needs this information as those elements need to be created and cloned
|
|
|
- * in a special way when they are defined outside their usual containers like `<svg>` and `<math>`.
|
|
|
- *
|
|
|
- * * `html` - All root nodes in the template are HTML. Root nodes may also be
|
|
|
- * top-level elements such as `<svg>` or `<math>`.
|
|
|
- * * `svg` - The root nodes in the template are SVG elements (excluding `<math>`).
|
|
|
- * * `math` - The root nodes in the template are MathML elements (excluding `<svg>`).
|
|
|
- *
|
|
|
- * If no `templateNamespace` is specified, then the namespace is considered to be `html`.
|
|
|
- *
|
|
|
- * #### `template`
|
|
|
- * HTML markup that may:
|
|
|
- * * Replace the contents of the directive's element (default).
|
|
|
- * * Replace the directive's element itself (if `replace` is true - DEPRECATED).
|
|
|
- * * Wrap the contents of the directive's element (if `transclude` is true).
|
|
|
- *
|
|
|
- * Value may be:
|
|
|
- *
|
|
|
- * * A string. For example `<div red-on-hover>{{delete_str}}</div>`.
|
|
|
- * * A function which takes two arguments `tElement` and `tAttrs` (described in the `compile`
|
|
|
- * function api below) and returns a string value.
|
|
|
- *
|
|
|
- *
|
|
|
- * #### `templateUrl`
|
|
|
- * This is similar to `template` but the template is loaded from the specified URL, asynchronously.
|
|
|
- *
|
|
|
- * Because template loading is asynchronous the compiler will suspend compilation of directives on that element
|
|
|
- * for later when the template has been resolved. In the meantime it will continue to compile and link
|
|
|
- * sibling and parent elements as though this element had not contained any directives.
|
|
|
- *
|
|
|
- * The compiler does not suspend the entire compilation to wait for templates to be loaded because this
|
|
|
- * would result in the whole app "stalling" until all templates are loaded asynchronously - even in the
|
|
|
- * case when only one deeply nested directive has `templateUrl`.
|
|
|
- *
|
|
|
- * Template loading is asynchronous even if the template has been preloaded into the {@link $templateCache}
|
|
|
- *
|
|
|
- * You can specify `templateUrl` as a string representing the URL or as a function which takes two
|
|
|
- * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns
|
|
|
- * a string value representing the url. In either case, the template URL is passed through {@link
|
|
|
- * $sce#getTrustedResourceUrl $sce.getTrustedResourceUrl}.
|
|
|
- *
|
|
|
- *
|
|
|
- * #### `replace` ([*DEPRECATED*!], will be removed in next major release - i.e. v2.0)
|
|
|
- * specify what the template should replace. Defaults to `false`.
|
|
|
- *
|
|
|
- * * `true` - the template will replace the directive's element.
|
|
|
- * * `false` - the template will replace the contents of the directive's element.
|
|
|
- *
|
|
|
- * The replacement process migrates all of the attributes / classes from the old element to the new
|
|
|
- * one. See the {@link guide/directive#template-expanding-directive
|
|
|
- * Directives Guide} for an example.
|
|
|
- *
|
|
|
- * There are very few scenarios where element replacement is required for the application function,
|
|
|
- * the main one being reusable custom components that are used within SVG contexts
|
|
|
- * (because SVG doesn't work with custom elements in the DOM tree).
|
|
|
- *
|
|
|
- * #### `transclude`
|
|
|
- * Extract the contents of the element where the directive appears and make it available to the directive.
|
|
|
- * The contents are compiled and provided to the directive as a **transclusion function**. See the
|
|
|
- * {@link $compile#transclusion Transclusion} section below.
|
|
|
- *
|
|
|
- * There are two kinds of transclusion depending upon whether you want to transclude just the contents of the
|
|
|
- * directive's element or the entire element:
|
|
|
- *
|
|
|
- * * `true` - transclude the content (i.e. the child nodes) of the directive's element.
|
|
|
- * * `'element'` - transclude the whole of the directive's element including any directives on this
|
|
|
- * element that defined at a lower priority than this directive. When used, the `template`
|
|
|
- * property is ignored.
|
|
|
- *
|
|
|
- *
|
|
|
- * #### `compile`
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * function compile(tElement, tAttrs, transclude) { ... }
|
|
|
- * ```
|
|
|
- *
|
|
|
- * The compile function deals with transforming the template DOM. Since most directives do not do
|
|
|
- * template transformation, it is not used often. The compile function takes the following arguments:
|
|
|
- *
|
|
|
- * * `tElement` - template element - The element where the directive has been declared. It is
|
|
|
- * safe to do template transformation on the element and child elements only.
|
|
|
- *
|
|
|
- * * `tAttrs` - template attributes - Normalized list of attributes declared on this element shared
|
|
|
- * between all directive compile functions.
|
|
|
- *
|
|
|
- * * `transclude` - [*DEPRECATED*!] A transclude linking function: `function(scope, cloneLinkingFn)`
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** The template instance and the link instance may be different objects if the template has
|
|
|
- * been cloned. For this reason it is **not** safe to do anything other than DOM transformations that
|
|
|
- * apply to all cloned DOM nodes within the compile function. Specifically, DOM listener registration
|
|
|
- * should be done in a linking function rather than in a compile function.
|
|
|
- * </div>
|
|
|
-
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** The compile function cannot handle directives that recursively use themselves in their
|
|
|
- * own templates or compile functions. Compiling these directives results in an infinite loop and a
|
|
|
- * stack overflow errors.
|
|
|
- *
|
|
|
- * This can be avoided by manually using $compile in the postLink function to imperatively compile
|
|
|
- * a directive's template instead of relying on automatic template compilation via `template` or
|
|
|
- * `templateUrl` declaration or manual compilation inside the compile function.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * <div class="alert alert-danger">
|
|
|
- * **Note:** The `transclude` function that is passed to the compile function is deprecated, as it
|
|
|
- * e.g. does not know about the right outer scope. Please use the transclude function that is passed
|
|
|
- * to the link function instead.
|
|
|
- * </div>
|
|
|
-
|
|
|
- * A compile function can have a return value which can be either a function or an object.
|
|
|
- *
|
|
|
- * * returning a (post-link) function - is equivalent to registering the linking function via the
|
|
|
- * `link` property of the config object when the compile function is empty.
|
|
|
- *
|
|
|
- * * returning an object with function(s) registered via `pre` and `post` properties - allows you to
|
|
|
- * control when a linking function should be called during the linking phase. See info about
|
|
|
- * pre-linking and post-linking functions below.
|
|
|
- *
|
|
|
- *
|
|
|
- * #### `link`
|
|
|
- * This property is used only if the `compile` property is not defined.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * function link(scope, iElement, iAttrs, controller, transcludeFn) { ... }
|
|
|
- * ```
|
|
|
- *
|
|
|
- * The link function is responsible for registering DOM listeners as well as updating the DOM. It is
|
|
|
- * executed after the template has been cloned. This is where most of the directive logic will be
|
|
|
- * put.
|
|
|
- *
|
|
|
- * * `scope` - {@link ng.$rootScope.Scope Scope} - The scope to be used by the
|
|
|
- * directive for registering {@link ng.$rootScope.Scope#$watch watches}.
|
|
|
- *
|
|
|
- * * `iElement` - instance element - The element where the directive is to be used. It is safe to
|
|
|
- * manipulate the children of the element only in `postLink` function since the children have
|
|
|
- * already been linked.
|
|
|
- *
|
|
|
- * * `iAttrs` - instance attributes - Normalized list of attributes declared on this element shared
|
|
|
- * between all directive linking functions.
|
|
|
- *
|
|
|
- * * `controller` - the directive's required controller instance(s) - Instances are shared
|
|
|
- * among all directives, which allows the directives to use the controllers as a communication
|
|
|
- * channel. The exact value depends on the directive's `require` property:
|
|
|
- * * no controller(s) required: the directive's own controller, or `undefined` if it doesn't have one
|
|
|
- * * `string`: the controller instance
|
|
|
- * * `array`: array of controller instances
|
|
|
- *
|
|
|
- * If a required controller cannot be found, and it is optional, the instance is `null`,
|
|
|
- * otherwise the {@link error:$compile:ctreq Missing Required Controller} error is thrown.
|
|
|
- *
|
|
|
- * Note that you can also require the directive's own controller - it will be made available like
|
|
|
- * like any other controller.
|
|
|
- *
|
|
|
- * * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope.
|
|
|
- * This is the same as the `$transclude`
|
|
|
- * parameter of directive controllers, see there for details.
|
|
|
- * `function([scope], cloneLinkingFn, futureParentElement)`.
|
|
|
- *
|
|
|
- * #### Pre-linking function
|
|
|
- *
|
|
|
- * Executed before the child elements are linked. Not safe to do DOM transformation since the
|
|
|
- * compiler linking function will fail to locate the correct elements for linking.
|
|
|
- *
|
|
|
- * #### Post-linking function
|
|
|
- *
|
|
|
- * Executed after the child elements are linked.
|
|
|
- *
|
|
|
- * Note that child elements that contain `templateUrl` directives will not have been compiled
|
|
|
- * and linked since they are waiting for their template to load asynchronously and their own
|
|
|
- * compilation and linking has been suspended until that occurs.
|
|
|
- *
|
|
|
- * It is safe to do DOM transformation in the post-linking function on elements that are not waiting
|
|
|
- * for their async templates to be resolved.
|
|
|
- *
|
|
|
- *
|
|
|
- * ### Transclusion
|
|
|
- *
|
|
|
- * Transclusion is the process of extracting a collection of DOM element from one part of the DOM and
|
|
|
- * copying them to another part of the DOM, while maintaining their connection to the original AngularJS
|
|
|
- * scope from where they were taken.
|
|
|
- *
|
|
|
- * Transclusion is used (often with {@link ngTransclude}) to insert the
|
|
|
- * original contents of a directive's element into a specified place in the template of the directive.
|
|
|
- * The benefit of transclusion, over simply moving the DOM elements manually, is that the transcluded
|
|
|
- * content has access to the properties on the scope from which it was taken, even if the directive
|
|
|
- * has isolated scope.
|
|
|
- * See the {@link guide/directive#creating-a-directive-that-wraps-other-elements Directives Guide}.
|
|
|
- *
|
|
|
- * This makes it possible for the widget to have private state for its template, while the transcluded
|
|
|
- * content has access to its originating scope.
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** When testing an element transclude directive you must not place the directive at the root of the
|
|
|
- * DOM fragment that is being compiled. See {@link guide/unit-testing#testing-transclusion-directives
|
|
|
- * Testing Transclusion Directives}.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * #### Transclusion Functions
|
|
|
- *
|
|
|
- * When a directive requests transclusion, the compiler extracts its contents and provides a **transclusion
|
|
|
- * function** to the directive's `link` function and `controller`. This transclusion function is a special
|
|
|
- * **linking function** that will return the compiled contents linked to a new transclusion scope.
|
|
|
- *
|
|
|
- * <div class="alert alert-info">
|
|
|
- * If you are just using {@link ngTransclude} then you don't need to worry about this function, since
|
|
|
- * ngTransclude will deal with it for us.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * If you want to manually control the insertion and removal of the transcluded content in your directive
|
|
|
- * then you must use this transclude function. When you call a transclude function it returns a a jqLite/JQuery
|
|
|
- * object that contains the compiled DOM, which is linked to the correct transclusion scope.
|
|
|
- *
|
|
|
- * When you call a transclusion function you can pass in a **clone attach function**. This function accepts
|
|
|
- * two parameters, `function(clone, scope) { ... }`, where the `clone` is a fresh compiled copy of your transcluded
|
|
|
- * content and the `scope` is the newly created transclusion scope, to which the clone is bound.
|
|
|
- *
|
|
|
- * <div class="alert alert-info">
|
|
|
- * **Best Practice**: Always provide a `cloneFn` (clone attach function) when you call a translude function
|
|
|
- * since you then get a fresh clone of the original DOM and also have access to the new transclusion scope.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * It is normal practice to attach your transcluded content (`clone`) to the DOM inside your **clone
|
|
|
- * attach function**:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var transcludedContent, transclusionScope;
|
|
|
- *
|
|
|
- * $transclude(function(clone, scope) {
|
|
|
- * element.append(clone);
|
|
|
- * transcludedContent = clone;
|
|
|
- * transclusionScope = scope;
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Later, if you want to remove the transcluded content from your DOM then you should also destroy the
|
|
|
- * associated transclusion scope:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * transcludedContent.remove();
|
|
|
- * transclusionScope.$destroy();
|
|
|
- * ```
|
|
|
- *
|
|
|
- * <div class="alert alert-info">
|
|
|
- * **Best Practice**: if you intend to add and remove transcluded content manually in your directive
|
|
|
- * (by calling the transclude function to get the DOM and calling `element.remove()` to remove it),
|
|
|
- * then you are also responsible for calling `$destroy` on the transclusion scope.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * The built-in DOM manipulation directives, such as {@link ngIf}, {@link ngSwitch} and {@link ngRepeat}
|
|
|
- * automatically destroy their transluded clones as necessary so you do not need to worry about this if
|
|
|
- * you are simply using {@link ngTransclude} to inject the transclusion into your directive.
|
|
|
- *
|
|
|
- *
|
|
|
- * #### Transclusion Scopes
|
|
|
- *
|
|
|
- * When you call a transclude function it returns a DOM fragment that is pre-bound to a **transclusion
|
|
|
- * scope**. This scope is special, in that it is a child of the directive's scope (and so gets destroyed
|
|
|
- * when the directive's scope gets destroyed) but it inherits the properties of the scope from which it
|
|
|
- * was taken.
|
|
|
- *
|
|
|
- * For example consider a directive that uses transclusion and isolated scope. The DOM hierarchy might look
|
|
|
- * like this:
|
|
|
- *
|
|
|
- * ```html
|
|
|
- * <div ng-app>
|
|
|
- * <div isolate>
|
|
|
- * <div transclusion>
|
|
|
- * </div>
|
|
|
- * </div>
|
|
|
- * </div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * The `$parent` scope hierarchy will look like this:
|
|
|
- *
|
|
|
- * ```
|
|
|
- * - $rootScope
|
|
|
- * - isolate
|
|
|
- * - transclusion
|
|
|
- * ```
|
|
|
- *
|
|
|
- * but the scopes will inherit prototypically from different scopes to their `$parent`.
|
|
|
- *
|
|
|
- * ```
|
|
|
- * - $rootScope
|
|
|
- * - transclusion
|
|
|
- * - isolate
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- * ### Attributes
|
|
|
- *
|
|
|
- * The {@link ng.$compile.directive.Attributes Attributes} object - passed as a parameter in the
|
|
|
- * `link()` or `compile()` functions. It has a variety of uses.
|
|
|
- *
|
|
|
- * accessing *Normalized attribute names:*
|
|
|
- * Directives like 'ngBind' can be expressed in many ways: 'ng:bind', `data-ng-bind`, or 'x-ng-bind'.
|
|
|
- * the attributes object allows for normalized access to
|
|
|
- * the attributes.
|
|
|
- *
|
|
|
- * * *Directive inter-communication:* All directives share the same instance of the attributes
|
|
|
- * object which allows the directives to use the attributes object as inter directive
|
|
|
- * communication.
|
|
|
- *
|
|
|
- * * *Supports interpolation:* Interpolation attributes are assigned to the attribute object
|
|
|
- * allowing other directives to read the interpolated value.
|
|
|
- *
|
|
|
- * * *Observing interpolated attributes:* Use `$observe` to observe the value changes of attributes
|
|
|
- * that contain interpolation (e.g. `src="{{bar}}"`). Not only is this very efficient but it's also
|
|
|
- * the only way to easily get the actual value because during the linking phase the interpolation
|
|
|
- * hasn't been evaluated yet and so the value is at this time set to `undefined`.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * function linkingFn(scope, elm, attrs, ctrl) {
|
|
|
- * // get the attribute value
|
|
|
- * console.log(attrs.ngModel);
|
|
|
- *
|
|
|
- * // change the attribute
|
|
|
- * attrs.$set('ngModel', 'new value');
|
|
|
- *
|
|
|
- * // observe changes to interpolated attribute
|
|
|
- * attrs.$observe('ngModel', function(value) {
|
|
|
- * console.log('ngModel has changed value to ' + value);
|
|
|
- * });
|
|
|
- * }
|
|
|
- * ```
|
|
|
- *
|
|
|
- * ## Example
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note**: Typically directives are registered with `module.directive`. The example below is
|
|
|
- * to illustrate how `$compile` works.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- <example module="compileExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('compileExample', [], function($compileProvider) {
|
|
|
- // configure new 'compile' directive by passing a directive
|
|
|
- // factory function. The factory function injects the '$compile'
|
|
|
- $compileProvider.directive('compile', function($compile) {
|
|
|
- // directive factory creates a link function
|
|
|
- return function(scope, element, attrs) {
|
|
|
- scope.$watch(
|
|
|
- function(scope) {
|
|
|
- // watch the 'compile' expression for changes
|
|
|
- return scope.$eval(attrs.compile);
|
|
|
- },
|
|
|
- function(value) {
|
|
|
- // when the 'compile' expression changes
|
|
|
- // assign it into the current DOM
|
|
|
- element.html(value);
|
|
|
-
|
|
|
- // compile the new DOM and link it to the current
|
|
|
- // scope.
|
|
|
- // NOTE: we only compile .childNodes so that
|
|
|
- // we don't get into infinite loop compiling ourselves
|
|
|
- $compile(element.contents())(scope);
|
|
|
- }
|
|
|
- );
|
|
|
- };
|
|
|
- });
|
|
|
- })
|
|
|
- .controller('GreeterController', ['$scope', function($scope) {
|
|
|
- $scope.name = 'Angular';
|
|
|
- $scope.html = 'Hello {{name}}';
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="GreeterController">
|
|
|
- <input ng-model="name"> <br/>
|
|
|
- <textarea ng-model="html"></textarea> <br/>
|
|
|
- <div compile="html"></div>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should auto compile', function() {
|
|
|
- var textarea = $('textarea');
|
|
|
- var output = $('div[compile]');
|
|
|
- // The initial state reads 'Hello Angular'.
|
|
|
- expect(output.getText()).toBe('Hello Angular');
|
|
|
- textarea.clear();
|
|
|
- textarea.sendKeys('{{name}}!');
|
|
|
- expect(output.getText()).toBe('Angular!');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
-
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {string|DOMElement} element Element or HTML string to compile into a template function.
|
|
|
- * @param {function(angular.Scope, cloneAttachFn=)} transclude function available to directives - DEPRECATED.
|
|
|
- *
|
|
|
- * <div class="alert alert-danger">
|
|
|
- * **Note:** Passing a `transclude` function to the $compile function is deprecated, as it
|
|
|
- * e.g. will not use the right outer scope. Please pass the transclude function as a
|
|
|
- * `parentBoundTranscludeFn` to the link function instead.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * @param {number} maxPriority only apply directives lower than given priority (Only effects the
|
|
|
- * root element(s), not their children)
|
|
|
- * @returns {function(scope, cloneAttachFn=, options=)} a link function which is used to bind template
|
|
|
- * (a DOM element/tree) to a scope. Where:
|
|
|
- *
|
|
|
- * * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to.
|
|
|
- * * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the
|
|
|
- * `template` and call the `cloneAttachFn` function allowing the caller to attach the
|
|
|
- * cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is
|
|
|
- * called as: <br/> `cloneAttachFn(clonedElement, scope)` where:
|
|
|
- *
|
|
|
- * * `clonedElement` - is a clone of the original `element` passed into the compiler.
|
|
|
- * * `scope` - is the current scope with which the linking function is working with.
|
|
|
- *
|
|
|
- * * `options` - An optional object hash with linking options. If `options` is provided, then the following
|
|
|
- * keys may be used to control linking behavior:
|
|
|
- *
|
|
|
- * * `parentBoundTranscludeFn` - the transclude function made available to
|
|
|
- * directives; if given, it will be passed through to the link functions of
|
|
|
- * directives found in `element` during compilation.
|
|
|
- * * `transcludeControllers` - an object hash with keys that map controller names
|
|
|
- * to controller instances; if given, it will make the controllers
|
|
|
- * available to directives.
|
|
|
- * * `futureParentElement` - defines the parent to which the `cloneAttachFn` will add
|
|
|
- * the cloned elements; only needed for transcludes that are allowed to contain non html
|
|
|
- * elements (e.g. SVG elements). See also the directive.controller property.
|
|
|
- *
|
|
|
- * Calling the linking function returns the element of the template. It is either the original
|
|
|
- * element passed in, or the clone of the element if the `cloneAttachFn` is provided.
|
|
|
- *
|
|
|
- * After linking the view is not updated until after a call to $digest which typically is done by
|
|
|
- * Angular automatically.
|
|
|
- *
|
|
|
- * If you need access to the bound view, there are two ways to do it:
|
|
|
- *
|
|
|
- * - If you are not asking the linking function to clone the template, create the DOM element(s)
|
|
|
- * before you send them to the compiler and keep this reference around.
|
|
|
- * ```js
|
|
|
- * var element = $compile('<p>{{total}}</p>')(scope);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * - if on the other hand, you need the element to be cloned, the view reference from the original
|
|
|
- * example would not point to the clone, but rather to the original template that was cloned. In
|
|
|
- * this case, you can access the clone via the cloneAttachFn:
|
|
|
- * ```js
|
|
|
- * var templateElement = angular.element('<p>{{total}}</p>'),
|
|
|
- * scope = ....;
|
|
|
- *
|
|
|
- * var clonedElement = $compile(templateElement)(scope, function(clonedElement, scope) {
|
|
|
- * //attach the clone to DOM document at the right place
|
|
|
- * });
|
|
|
- *
|
|
|
- * //now we have reference to the cloned DOM via `clonedElement`
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- * For information on how the compiler works, see the
|
|
|
- * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide.
|
|
|
- */
|
|
|
-
|
|
|
-var $compileMinErr = minErr('$compile');
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $compileProvider
|
|
|
- *
|
|
|
- * @description
|
|
|
- */
|
|
|
-$CompileProvider.$inject = ['$provide', '$$sanitizeUriProvider'];
|
|
|
-function $CompileProvider($provide, $$sanitizeUriProvider) {
|
|
|
- var hasDirectives = {},
|
|
|
- Suffix = 'Directive',
|
|
|
- COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\w\-]+)\s+(.*)$/,
|
|
|
- CLASS_DIRECTIVE_REGEXP = /(([\w\-]+)(?:\:([^;]+))?;?)/,
|
|
|
- ALL_OR_NOTHING_ATTRS = makeMap('ngSrc,ngSrcset,src,srcset'),
|
|
|
- REQUIRE_PREFIX_REGEXP = /^(?:(\^\^?)?(\?)?(\^\^?)?)?/;
|
|
|
-
|
|
|
- // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes
|
|
|
- // The assumption is that future DOM event attribute names will begin with
|
|
|
- // 'on' and be composed of only English letters.
|
|
|
- var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/;
|
|
|
-
|
|
|
- function parseIsolateBindings(scope, directiveName, isController) {
|
|
|
- var LOCAL_REGEXP = /^\s*([@&]|=(\*?))(\??)\s*(\w*)\s*$/;
|
|
|
-
|
|
|
- var bindings = {};
|
|
|
-
|
|
|
- forEach(scope, function(definition, scopeName) {
|
|
|
- var match = definition.match(LOCAL_REGEXP);
|
|
|
-
|
|
|
- if (!match) {
|
|
|
- throw $compileMinErr('iscp',
|
|
|
- "Invalid {3} for directive '{0}'." +
|
|
|
- " Definition: {... {1}: '{2}' ...}",
|
|
|
- directiveName, scopeName, definition,
|
|
|
- (isController ? "controller bindings definition" :
|
|
|
- "isolate scope definition"));
|
|
|
- }
|
|
|
-
|
|
|
- bindings[scopeName] = {
|
|
|
- mode: match[1][0],
|
|
|
- collection: match[2] === '*',
|
|
|
- optional: match[3] === '?',
|
|
|
- attrName: match[4] || scopeName
|
|
|
- };
|
|
|
- });
|
|
|
-
|
|
|
- return bindings;
|
|
|
- }
|
|
|
-
|
|
|
- function parseDirectiveBindings(directive, directiveName) {
|
|
|
- var bindings = {
|
|
|
- isolateScope: null,
|
|
|
- bindToController: null
|
|
|
- };
|
|
|
- if (isObject(directive.scope)) {
|
|
|
- if (directive.bindToController === true) {
|
|
|
- bindings.bindToController = parseIsolateBindings(directive.scope,
|
|
|
- directiveName, true);
|
|
|
- bindings.isolateScope = {};
|
|
|
- } else {
|
|
|
- bindings.isolateScope = parseIsolateBindings(directive.scope,
|
|
|
- directiveName, false);
|
|
|
- }
|
|
|
- }
|
|
|
- if (isObject(directive.bindToController)) {
|
|
|
- bindings.bindToController =
|
|
|
- parseIsolateBindings(directive.bindToController, directiveName, true);
|
|
|
- }
|
|
|
- if (isObject(bindings.bindToController)) {
|
|
|
- var controller = directive.controller;
|
|
|
- var controllerAs = directive.controllerAs;
|
|
|
- if (!controller) {
|
|
|
- // There is no controller, there may or may not be a controllerAs property
|
|
|
- throw $compileMinErr('noctrl',
|
|
|
- "Cannot bind to controller without directive '{0}'s controller.",
|
|
|
- directiveName);
|
|
|
- } else if (!identifierForController(controller, controllerAs)) {
|
|
|
- // There is a controller, but no identifier or controllerAs property
|
|
|
- throw $compileMinErr('noident',
|
|
|
- "Cannot bind to controller without identifier for directive '{0}'.",
|
|
|
- directiveName);
|
|
|
- }
|
|
|
- }
|
|
|
- return bindings;
|
|
|
- }
|
|
|
-
|
|
|
- function assertValidDirectiveName(name) {
|
|
|
- var letter = name.charAt(0);
|
|
|
- if (!letter || letter !== lowercase(letter)) {
|
|
|
- throw $compileMinErr('baddir', "Directive name '{0}' is invalid. The first character must be a lowercase letter", name);
|
|
|
- }
|
|
|
- if (name !== name.trim()) {
|
|
|
- throw $compileMinErr('baddir',
|
|
|
- "Directive name '{0}' is invalid. The name should not contain leading or trailing whitespaces",
|
|
|
- name);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $compileProvider#directive
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Register a new directive with the compiler.
|
|
|
- *
|
|
|
- * @param {string|Object} name Name of the directive in camel-case (i.e. <code>ngBind</code> which
|
|
|
- * will match as <code>ng-bind</code>), or an object map of directives where the keys are the
|
|
|
- * names and the values are the factories.
|
|
|
- * @param {Function|Array} directiveFactory An injectable directive factory function. See
|
|
|
- * {@link guide/directive} for more info.
|
|
|
- * @returns {ng.$compileProvider} Self for chaining.
|
|
|
- */
|
|
|
- this.directive = function registerDirective(name, directiveFactory) {
|
|
|
- assertNotHasOwnProperty(name, 'directive');
|
|
|
- if (isString(name)) {
|
|
|
- assertValidDirectiveName(name);
|
|
|
- assertArg(directiveFactory, 'directiveFactory');
|
|
|
- if (!hasDirectives.hasOwnProperty(name)) {
|
|
|
- hasDirectives[name] = [];
|
|
|
- $provide.factory(name + Suffix, ['$injector', '$exceptionHandler',
|
|
|
- function($injector, $exceptionHandler) {
|
|
|
- var directives = [];
|
|
|
- forEach(hasDirectives[name], function(directiveFactory, index) {
|
|
|
- try {
|
|
|
- var directive = $injector.invoke(directiveFactory);
|
|
|
- if (isFunction(directive)) {
|
|
|
- directive = { compile: valueFn(directive) };
|
|
|
- } else if (!directive.compile && directive.link) {
|
|
|
- directive.compile = valueFn(directive.link);
|
|
|
- }
|
|
|
- directive.priority = directive.priority || 0;
|
|
|
- directive.index = index;
|
|
|
- directive.name = directive.name || name;
|
|
|
- directive.require = directive.require || (directive.controller && directive.name);
|
|
|
- directive.restrict = directive.restrict || 'EA';
|
|
|
- var bindings = directive.$$bindings =
|
|
|
- parseDirectiveBindings(directive, directive.name);
|
|
|
- if (isObject(bindings.isolateScope)) {
|
|
|
- directive.$$isolateBindings = bindings.isolateScope;
|
|
|
- }
|
|
|
- directive.$$moduleName = directiveFactory.$$moduleName;
|
|
|
- directives.push(directive);
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- }
|
|
|
- });
|
|
|
- return directives;
|
|
|
- }]);
|
|
|
- }
|
|
|
- hasDirectives[name].push(directiveFactory);
|
|
|
- } else {
|
|
|
- forEach(name, reverseParams(registerDirective));
|
|
|
- }
|
|
|
- return this;
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $compileProvider#aHrefSanitizationWhitelist
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Retrieves or overrides the default regular expression that is used for whitelisting of safe
|
|
|
- * urls during a[href] sanitization.
|
|
|
- *
|
|
|
- * The sanitization is a security measure aimed at preventing XSS attacks via html links.
|
|
|
- *
|
|
|
- * Any url about to be assigned to a[href] via data-binding is first normalized and turned into
|
|
|
- * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`
|
|
|
- * regular expression. If a match is found, the original url is written into the dom. Otherwise,
|
|
|
- * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
|
|
|
- *
|
|
|
- * @param {RegExp=} regexp New regexp to whitelist urls with.
|
|
|
- * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
|
|
|
- * chaining otherwise.
|
|
|
- */
|
|
|
- this.aHrefSanitizationWhitelist = function(regexp) {
|
|
|
- if (isDefined(regexp)) {
|
|
|
- $$sanitizeUriProvider.aHrefSanitizationWhitelist(regexp);
|
|
|
- return this;
|
|
|
- } else {
|
|
|
- return $$sanitizeUriProvider.aHrefSanitizationWhitelist();
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $compileProvider#imgSrcSanitizationWhitelist
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Retrieves or overrides the default regular expression that is used for whitelisting of safe
|
|
|
- * urls during img[src] sanitization.
|
|
|
- *
|
|
|
- * The sanitization is a security measure aimed at prevent XSS attacks via html links.
|
|
|
- *
|
|
|
- * Any url about to be assigned to img[src] via data-binding is first normalized and turned into
|
|
|
- * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist`
|
|
|
- * regular expression. If a match is found, the original url is written into the dom. Otherwise,
|
|
|
- * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
|
|
|
- *
|
|
|
- * @param {RegExp=} regexp New regexp to whitelist urls with.
|
|
|
- * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
|
|
|
- * chaining otherwise.
|
|
|
- */
|
|
|
- this.imgSrcSanitizationWhitelist = function(regexp) {
|
|
|
- if (isDefined(regexp)) {
|
|
|
- $$sanitizeUriProvider.imgSrcSanitizationWhitelist(regexp);
|
|
|
- return this;
|
|
|
- } else {
|
|
|
- return $$sanitizeUriProvider.imgSrcSanitizationWhitelist();
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $compileProvider#debugInfoEnabled
|
|
|
- *
|
|
|
- * @param {boolean=} enabled update the debugInfoEnabled state if provided, otherwise just return the
|
|
|
- * current debugInfoEnabled state
|
|
|
- * @returns {*} current value if used as getter or itself (chaining) if used as setter
|
|
|
- *
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Call this method to enable/disable various debug runtime information in the compiler such as adding
|
|
|
- * binding information and a reference to the current scope on to DOM elements.
|
|
|
- * If enabled, the compiler will add the following to DOM elements that have been bound to the scope
|
|
|
- * * `ng-binding` CSS class
|
|
|
- * * `$binding` data property containing an array of the binding expressions
|
|
|
- *
|
|
|
- * You may want to disable this in production for a significant performance boost. See
|
|
|
- * {@link guide/production#disabling-debug-data Disabling Debug Data} for more.
|
|
|
- *
|
|
|
- * The default value is true.
|
|
|
- */
|
|
|
- var debugInfoEnabled = true;
|
|
|
- this.debugInfoEnabled = function(enabled) {
|
|
|
- if (isDefined(enabled)) {
|
|
|
- debugInfoEnabled = enabled;
|
|
|
- return this;
|
|
|
- }
|
|
|
- return debugInfoEnabled;
|
|
|
- };
|
|
|
-
|
|
|
- this.$get = [
|
|
|
- '$injector', '$interpolate', '$exceptionHandler', '$templateRequest', '$parse',
|
|
|
- '$controller', '$rootScope', '$document', '$sce', '$animate', '$$sanitizeUri',
|
|
|
- function($injector, $interpolate, $exceptionHandler, $templateRequest, $parse,
|
|
|
- $controller, $rootScope, $document, $sce, $animate, $$sanitizeUri) {
|
|
|
-
|
|
|
- var Attributes = function(element, attributesToCopy) {
|
|
|
- if (attributesToCopy) {
|
|
|
- var keys = Object.keys(attributesToCopy);
|
|
|
- var i, l, key;
|
|
|
-
|
|
|
- for (i = 0, l = keys.length; i < l; i++) {
|
|
|
- key = keys[i];
|
|
|
- this[key] = attributesToCopy[key];
|
|
|
- }
|
|
|
- } else {
|
|
|
- this.$attr = {};
|
|
|
- }
|
|
|
-
|
|
|
- this.$$element = element;
|
|
|
- };
|
|
|
-
|
|
|
- Attributes.prototype = {
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $compile.directive.Attributes#$normalize
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Converts an attribute name (e.g. dash/colon/underscore-delimited string, optionally prefixed with `x-` or
|
|
|
- * `data-`) to its normalized, camelCase form.
|
|
|
- *
|
|
|
- * Also there is special case for Moz prefix starting with upper case letter.
|
|
|
- *
|
|
|
- * For further information check out the guide on {@link guide/directive#matching-directives Matching Directives}
|
|
|
- *
|
|
|
- * @param {string} name Name to normalize
|
|
|
- */
|
|
|
- $normalize: directiveNormalize,
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $compile.directive.Attributes#$addClass
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Adds the CSS class value specified by the classVal parameter to the element. If animations
|
|
|
- * are enabled then an animation will be triggered for the class addition.
|
|
|
- *
|
|
|
- * @param {string} classVal The className value that will be added to the element
|
|
|
- */
|
|
|
- $addClass: function(classVal) {
|
|
|
- if (classVal && classVal.length > 0) {
|
|
|
- $animate.addClass(this.$$element, classVal);
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $compile.directive.Attributes#$removeClass
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Removes the CSS class value specified by the classVal parameter from the element. If
|
|
|
- * animations are enabled then an animation will be triggered for the class removal.
|
|
|
- *
|
|
|
- * @param {string} classVal The className value that will be removed from the element
|
|
|
- */
|
|
|
- $removeClass: function(classVal) {
|
|
|
- if (classVal && classVal.length > 0) {
|
|
|
- $animate.removeClass(this.$$element, classVal);
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $compile.directive.Attributes#$updateClass
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Adds and removes the appropriate CSS class values to the element based on the difference
|
|
|
- * between the new and old CSS class values (specified as newClasses and oldClasses).
|
|
|
- *
|
|
|
- * @param {string} newClasses The current CSS className value
|
|
|
- * @param {string} oldClasses The former CSS className value
|
|
|
- */
|
|
|
- $updateClass: function(newClasses, oldClasses) {
|
|
|
- var toAdd = tokenDifference(newClasses, oldClasses);
|
|
|
- if (toAdd && toAdd.length) {
|
|
|
- $animate.addClass(this.$$element, toAdd);
|
|
|
- }
|
|
|
-
|
|
|
- var toRemove = tokenDifference(oldClasses, newClasses);
|
|
|
- if (toRemove && toRemove.length) {
|
|
|
- $animate.removeClass(this.$$element, toRemove);
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * Set a normalized attribute on the element in a way such that all directives
|
|
|
- * can share the attribute. This function properly handles boolean attributes.
|
|
|
- * @param {string} key Normalized key. (ie ngAttribute)
|
|
|
- * @param {string|boolean} value The value to set. If `null` attribute will be deleted.
|
|
|
- * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute.
|
|
|
- * Defaults to true.
|
|
|
- * @param {string=} attrName Optional none normalized name. Defaults to key.
|
|
|
- */
|
|
|
- $set: function(key, value, writeAttr, attrName) {
|
|
|
- // TODO: decide whether or not to throw an error if "class"
|
|
|
- //is set through this function since it may cause $updateClass to
|
|
|
- //become unstable.
|
|
|
-
|
|
|
- var node = this.$$element[0],
|
|
|
- booleanKey = getBooleanAttrName(node, key),
|
|
|
- aliasedKey = getAliasedAttrName(node, key),
|
|
|
- observer = key,
|
|
|
- nodeName;
|
|
|
-
|
|
|
- if (booleanKey) {
|
|
|
- this.$$element.prop(key, value);
|
|
|
- attrName = booleanKey;
|
|
|
- } else if (aliasedKey) {
|
|
|
- this[aliasedKey] = value;
|
|
|
- observer = aliasedKey;
|
|
|
- }
|
|
|
-
|
|
|
- this[key] = value;
|
|
|
-
|
|
|
- // translate normalized key to actual key
|
|
|
- if (attrName) {
|
|
|
- this.$attr[key] = attrName;
|
|
|
- } else {
|
|
|
- attrName = this.$attr[key];
|
|
|
- if (!attrName) {
|
|
|
- this.$attr[key] = attrName = snake_case(key, '-');
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- nodeName = nodeName_(this.$$element);
|
|
|
-
|
|
|
- if ((nodeName === 'a' && key === 'href') ||
|
|
|
- (nodeName === 'img' && key === 'src')) {
|
|
|
- // sanitize a[href] and img[src] values
|
|
|
- this[key] = value = $$sanitizeUri(value, key === 'src');
|
|
|
- } else if (nodeName === 'img' && key === 'srcset') {
|
|
|
- // sanitize img[srcset] values
|
|
|
- var result = "";
|
|
|
-
|
|
|
- // first check if there are spaces because it's not the same pattern
|
|
|
- var trimmedSrcset = trim(value);
|
|
|
- // ( 999x ,| 999w ,| ,|, )
|
|
|
- var srcPattern = /(\s+\d+x\s*,|\s+\d+w\s*,|\s+,|,\s+)/;
|
|
|
- var pattern = /\s/.test(trimmedSrcset) ? srcPattern : /(,)/;
|
|
|
-
|
|
|
- // split srcset into tuple of uri and descriptor except for the last item
|
|
|
- var rawUris = trimmedSrcset.split(pattern);
|
|
|
-
|
|
|
- // for each tuples
|
|
|
- var nbrUrisWith2parts = Math.floor(rawUris.length / 2);
|
|
|
- for (var i = 0; i < nbrUrisWith2parts; i++) {
|
|
|
- var innerIdx = i * 2;
|
|
|
- // sanitize the uri
|
|
|
- result += $$sanitizeUri(trim(rawUris[innerIdx]), true);
|
|
|
- // add the descriptor
|
|
|
- result += (" " + trim(rawUris[innerIdx + 1]));
|
|
|
- }
|
|
|
-
|
|
|
- // split the last item into uri and descriptor
|
|
|
- var lastTuple = trim(rawUris[i * 2]).split(/\s/);
|
|
|
-
|
|
|
- // sanitize the last uri
|
|
|
- result += $$sanitizeUri(trim(lastTuple[0]), true);
|
|
|
-
|
|
|
- // and add the last descriptor if any
|
|
|
- if (lastTuple.length === 2) {
|
|
|
- result += (" " + trim(lastTuple[1]));
|
|
|
- }
|
|
|
- this[key] = value = result;
|
|
|
- }
|
|
|
-
|
|
|
- if (writeAttr !== false) {
|
|
|
- if (value === null || value === undefined) {
|
|
|
- this.$$element.removeAttr(attrName);
|
|
|
- } else {
|
|
|
- this.$$element.attr(attrName, value);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // fire observers
|
|
|
- var $$observers = this.$$observers;
|
|
|
- $$observers && forEach($$observers[observer], function(fn) {
|
|
|
- try {
|
|
|
- fn(value);
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- }
|
|
|
- });
|
|
|
- },
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $compile.directive.Attributes#$observe
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Observes an interpolated attribute.
|
|
|
- *
|
|
|
- * The observer function will be invoked once during the next `$digest` following
|
|
|
- * compilation. The observer is then invoked whenever the interpolated value
|
|
|
- * changes.
|
|
|
- *
|
|
|
- * @param {string} key Normalized key. (ie ngAttribute) .
|
|
|
- * @param {function(interpolatedValue)} fn Function that will be called whenever
|
|
|
- the interpolated value of the attribute changes.
|
|
|
- * See the {@link guide/directive#text-and-attribute-bindings Directives} guide for more info.
|
|
|
- * @returns {function()} Returns a deregistration function for this observer.
|
|
|
- */
|
|
|
- $observe: function(key, fn) {
|
|
|
- var attrs = this,
|
|
|
- $$observers = (attrs.$$observers || (attrs.$$observers = createMap())),
|
|
|
- listeners = ($$observers[key] || ($$observers[key] = []));
|
|
|
-
|
|
|
- listeners.push(fn);
|
|
|
- $rootScope.$evalAsync(function() {
|
|
|
- if (!listeners.$$inter && attrs.hasOwnProperty(key)) {
|
|
|
- // no one registered attribute interpolation function, so lets call it manually
|
|
|
- fn(attrs[key]);
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- return function() {
|
|
|
- arrayRemove(listeners, fn);
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- function safeAddClass($element, className) {
|
|
|
- try {
|
|
|
- $element.addClass(className);
|
|
|
- } catch (e) {
|
|
|
- // ignore, since it means that we are trying to set class on
|
|
|
- // SVG element, where class name is read-only.
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- var startSymbol = $interpolate.startSymbol(),
|
|
|
- endSymbol = $interpolate.endSymbol(),
|
|
|
- denormalizeTemplate = (startSymbol == '{{' || endSymbol == '}}')
|
|
|
- ? identity
|
|
|
- : function denormalizeTemplate(template) {
|
|
|
- return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol);
|
|
|
- },
|
|
|
- NG_ATTR_BINDING = /^ngAttr[A-Z]/;
|
|
|
-
|
|
|
- compile.$$addBindingInfo = debugInfoEnabled ? function $$addBindingInfo($element, binding) {
|
|
|
- var bindings = $element.data('$binding') || [];
|
|
|
-
|
|
|
- if (isArray(binding)) {
|
|
|
- bindings = bindings.concat(binding);
|
|
|
- } else {
|
|
|
- bindings.push(binding);
|
|
|
- }
|
|
|
-
|
|
|
- $element.data('$binding', bindings);
|
|
|
- } : noop;
|
|
|
-
|
|
|
- compile.$$addBindingClass = debugInfoEnabled ? function $$addBindingClass($element) {
|
|
|
- safeAddClass($element, 'ng-binding');
|
|
|
- } : noop;
|
|
|
-
|
|
|
- compile.$$addScopeInfo = debugInfoEnabled ? function $$addScopeInfo($element, scope, isolated, noTemplate) {
|
|
|
- var dataName = isolated ? (noTemplate ? '$isolateScopeNoTemplate' : '$isolateScope') : '$scope';
|
|
|
- $element.data(dataName, scope);
|
|
|
- } : noop;
|
|
|
-
|
|
|
- compile.$$addScopeClass = debugInfoEnabled ? function $$addScopeClass($element, isolated) {
|
|
|
- safeAddClass($element, isolated ? 'ng-isolate-scope' : 'ng-scope');
|
|
|
- } : noop;
|
|
|
-
|
|
|
- return compile;
|
|
|
-
|
|
|
- //================================
|
|
|
-
|
|
|
- function compile($compileNodes, transcludeFn, maxPriority, ignoreDirective,
|
|
|
- previousCompileContext) {
|
|
|
- if (!($compileNodes instanceof jqLite)) {
|
|
|
- // jquery always rewraps, whereas we need to preserve the original selector so that we can
|
|
|
- // modify it.
|
|
|
- $compileNodes = jqLite($compileNodes);
|
|
|
- }
|
|
|
- // We can not compile top level text elements since text nodes can be merged and we will
|
|
|
- // not be able to attach scope data to them, so we will wrap them in <span>
|
|
|
- forEach($compileNodes, function(node, index) {
|
|
|
- if (node.nodeType == NODE_TYPE_TEXT && node.nodeValue.match(/\S+/) /* non-empty */ ) {
|
|
|
- $compileNodes[index] = jqLite(node).wrap('<span></span>').parent()[0];
|
|
|
- }
|
|
|
- });
|
|
|
- var compositeLinkFn =
|
|
|
- compileNodes($compileNodes, transcludeFn, $compileNodes,
|
|
|
- maxPriority, ignoreDirective, previousCompileContext);
|
|
|
- compile.$$addScopeClass($compileNodes);
|
|
|
- var namespace = null;
|
|
|
- return function publicLinkFn(scope, cloneConnectFn, options) {
|
|
|
- assertArg(scope, 'scope');
|
|
|
-
|
|
|
- options = options || {};
|
|
|
- var parentBoundTranscludeFn = options.parentBoundTranscludeFn,
|
|
|
- transcludeControllers = options.transcludeControllers,
|
|
|
- futureParentElement = options.futureParentElement;
|
|
|
-
|
|
|
- // When `parentBoundTranscludeFn` is passed, it is a
|
|
|
- // `controllersBoundTransclude` function (it was previously passed
|
|
|
- // as `transclude` to directive.link) so we must unwrap it to get
|
|
|
- // its `boundTranscludeFn`
|
|
|
- if (parentBoundTranscludeFn && parentBoundTranscludeFn.$$boundTransclude) {
|
|
|
- parentBoundTranscludeFn = parentBoundTranscludeFn.$$boundTransclude;
|
|
|
- }
|
|
|
-
|
|
|
- if (!namespace) {
|
|
|
- namespace = detectNamespaceForChildElements(futureParentElement);
|
|
|
- }
|
|
|
- var $linkNode;
|
|
|
- if (namespace !== 'html') {
|
|
|
- // When using a directive with replace:true and templateUrl the $compileNodes
|
|
|
- // (or a child element inside of them)
|
|
|
- // might change, so we need to recreate the namespace adapted compileNodes
|
|
|
- // for call to the link function.
|
|
|
- // Note: This will already clone the nodes...
|
|
|
- $linkNode = jqLite(
|
|
|
- wrapTemplate(namespace, jqLite('<div>').append($compileNodes).html())
|
|
|
- );
|
|
|
- } else if (cloneConnectFn) {
|
|
|
- // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
|
|
|
- // and sometimes changes the structure of the DOM.
|
|
|
- $linkNode = JQLitePrototype.clone.call($compileNodes);
|
|
|
- } else {
|
|
|
- $linkNode = $compileNodes;
|
|
|
- }
|
|
|
-
|
|
|
- if (transcludeControllers) {
|
|
|
- for (var controllerName in transcludeControllers) {
|
|
|
- $linkNode.data('$' + controllerName + 'Controller', transcludeControllers[controllerName].instance);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- compile.$$addScopeInfo($linkNode, scope);
|
|
|
-
|
|
|
- if (cloneConnectFn) cloneConnectFn($linkNode, scope);
|
|
|
- if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode, parentBoundTranscludeFn);
|
|
|
- return $linkNode;
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- function detectNamespaceForChildElements(parentElement) {
|
|
|
- // TODO: Make this detect MathML as well...
|
|
|
- var node = parentElement && parentElement[0];
|
|
|
- if (!node) {
|
|
|
- return 'html';
|
|
|
- } else {
|
|
|
- return nodeName_(node) !== 'foreignobject' && node.toString().match(/SVG/) ? 'svg' : 'html';
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * Compile function matches each node in nodeList against the directives. Once all directives
|
|
|
- * for a particular node are collected their compile functions are executed. The compile
|
|
|
- * functions return values - the linking functions - are combined into a composite linking
|
|
|
- * function, which is the a linking function for the node.
|
|
|
- *
|
|
|
- * @param {NodeList} nodeList an array of nodes or NodeList to compile
|
|
|
- * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the
|
|
|
- * scope argument is auto-generated to the new child of the transcluded parent scope.
|
|
|
- * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then
|
|
|
- * the rootElement must be set the jqLite collection of the compile root. This is
|
|
|
- * needed so that the jqLite collection items can be replaced with widgets.
|
|
|
- * @param {number=} maxPriority Max directive priority.
|
|
|
- * @returns {Function} A composite linking function of all of the matched directives or null.
|
|
|
- */
|
|
|
- function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority, ignoreDirective,
|
|
|
- previousCompileContext) {
|
|
|
- var linkFns = [],
|
|
|
- attrs, directives, nodeLinkFn, childNodes, childLinkFn, linkFnFound, nodeLinkFnFound;
|
|
|
-
|
|
|
- for (var i = 0; i < nodeList.length; i++) {
|
|
|
- attrs = new Attributes();
|
|
|
-
|
|
|
- // we must always refer to nodeList[i] since the nodes can be replaced underneath us.
|
|
|
- directives = collectDirectives(nodeList[i], [], attrs, i === 0 ? maxPriority : undefined,
|
|
|
- ignoreDirective);
|
|
|
-
|
|
|
- nodeLinkFn = (directives.length)
|
|
|
- ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement,
|
|
|
- null, [], [], previousCompileContext)
|
|
|
- : null;
|
|
|
-
|
|
|
- if (nodeLinkFn && nodeLinkFn.scope) {
|
|
|
- compile.$$addScopeClass(attrs.$$element);
|
|
|
- }
|
|
|
-
|
|
|
- childLinkFn = (nodeLinkFn && nodeLinkFn.terminal ||
|
|
|
- !(childNodes = nodeList[i].childNodes) ||
|
|
|
- !childNodes.length)
|
|
|
- ? null
|
|
|
- : compileNodes(childNodes,
|
|
|
- nodeLinkFn ? (
|
|
|
- (nodeLinkFn.transcludeOnThisElement || !nodeLinkFn.templateOnThisElement)
|
|
|
- && nodeLinkFn.transclude) : transcludeFn);
|
|
|
-
|
|
|
- if (nodeLinkFn || childLinkFn) {
|
|
|
- linkFns.push(i, nodeLinkFn, childLinkFn);
|
|
|
- linkFnFound = true;
|
|
|
- nodeLinkFnFound = nodeLinkFnFound || nodeLinkFn;
|
|
|
- }
|
|
|
-
|
|
|
- //use the previous context only for the first element in the virtual group
|
|
|
- previousCompileContext = null;
|
|
|
- }
|
|
|
-
|
|
|
- // return a linking function if we have found anything, null otherwise
|
|
|
- return linkFnFound ? compositeLinkFn : null;
|
|
|
-
|
|
|
- function compositeLinkFn(scope, nodeList, $rootElement, parentBoundTranscludeFn) {
|
|
|
- var nodeLinkFn, childLinkFn, node, childScope, i, ii, idx, childBoundTranscludeFn;
|
|
|
- var stableNodeList;
|
|
|
-
|
|
|
-
|
|
|
- if (nodeLinkFnFound) {
|
|
|
- // copy nodeList so that if a nodeLinkFn removes or adds an element at this DOM level our
|
|
|
- // offsets don't get screwed up
|
|
|
- var nodeListLength = nodeList.length;
|
|
|
- stableNodeList = new Array(nodeListLength);
|
|
|
-
|
|
|
- // create a sparse array by only copying the elements which have a linkFn
|
|
|
- for (i = 0; i < linkFns.length; i+=3) {
|
|
|
- idx = linkFns[i];
|
|
|
- stableNodeList[idx] = nodeList[idx];
|
|
|
- }
|
|
|
- } else {
|
|
|
- stableNodeList = nodeList;
|
|
|
- }
|
|
|
-
|
|
|
- for (i = 0, ii = linkFns.length; i < ii;) {
|
|
|
- node = stableNodeList[linkFns[i++]];
|
|
|
- nodeLinkFn = linkFns[i++];
|
|
|
- childLinkFn = linkFns[i++];
|
|
|
-
|
|
|
- if (nodeLinkFn) {
|
|
|
- if (nodeLinkFn.scope) {
|
|
|
- childScope = scope.$new();
|
|
|
- compile.$$addScopeInfo(jqLite(node), childScope);
|
|
|
- var destroyBindings = nodeLinkFn.$$destroyBindings;
|
|
|
- if (destroyBindings) {
|
|
|
- nodeLinkFn.$$destroyBindings = null;
|
|
|
- childScope.$on('$destroyed', destroyBindings);
|
|
|
- }
|
|
|
- } else {
|
|
|
- childScope = scope;
|
|
|
- }
|
|
|
-
|
|
|
- if (nodeLinkFn.transcludeOnThisElement) {
|
|
|
- childBoundTranscludeFn = createBoundTranscludeFn(
|
|
|
- scope, nodeLinkFn.transclude, parentBoundTranscludeFn);
|
|
|
-
|
|
|
- } else if (!nodeLinkFn.templateOnThisElement && parentBoundTranscludeFn) {
|
|
|
- childBoundTranscludeFn = parentBoundTranscludeFn;
|
|
|
-
|
|
|
- } else if (!parentBoundTranscludeFn && transcludeFn) {
|
|
|
- childBoundTranscludeFn = createBoundTranscludeFn(scope, transcludeFn);
|
|
|
-
|
|
|
- } else {
|
|
|
- childBoundTranscludeFn = null;
|
|
|
- }
|
|
|
-
|
|
|
- nodeLinkFn(childLinkFn, childScope, node, $rootElement, childBoundTranscludeFn,
|
|
|
- nodeLinkFn);
|
|
|
-
|
|
|
- } else if (childLinkFn) {
|
|
|
- childLinkFn(scope, node.childNodes, undefined, parentBoundTranscludeFn);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function createBoundTranscludeFn(scope, transcludeFn, previousBoundTranscludeFn) {
|
|
|
-
|
|
|
- var boundTranscludeFn = function(transcludedScope, cloneFn, controllers, futureParentElement, containingScope) {
|
|
|
-
|
|
|
- if (!transcludedScope) {
|
|
|
- transcludedScope = scope.$new(false, containingScope);
|
|
|
- transcludedScope.$$transcluded = true;
|
|
|
- }
|
|
|
-
|
|
|
- return transcludeFn(transcludedScope, cloneFn, {
|
|
|
- parentBoundTranscludeFn: previousBoundTranscludeFn,
|
|
|
- transcludeControllers: controllers,
|
|
|
- futureParentElement: futureParentElement
|
|
|
- });
|
|
|
- };
|
|
|
-
|
|
|
- return boundTranscludeFn;
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * Looks for directives on the given node and adds them to the directive collection which is
|
|
|
- * sorted.
|
|
|
- *
|
|
|
- * @param node Node to search.
|
|
|
- * @param directives An array to which the directives are added to. This array is sorted before
|
|
|
- * the function returns.
|
|
|
- * @param attrs The shared attrs object which is used to populate the normalized attributes.
|
|
|
- * @param {number=} maxPriority Max directive priority.
|
|
|
- */
|
|
|
- function collectDirectives(node, directives, attrs, maxPriority, ignoreDirective) {
|
|
|
- var nodeType = node.nodeType,
|
|
|
- attrsMap = attrs.$attr,
|
|
|
- match,
|
|
|
- className;
|
|
|
-
|
|
|
- switch (nodeType) {
|
|
|
- case NODE_TYPE_ELEMENT: /* Element */
|
|
|
- // use the node name: <directive>
|
|
|
- addDirective(directives,
|
|
|
- directiveNormalize(nodeName_(node)), 'E', maxPriority, ignoreDirective);
|
|
|
-
|
|
|
- // iterate over the attributes
|
|
|
- for (var attr, name, nName, ngAttrName, value, isNgAttr, nAttrs = node.attributes,
|
|
|
- j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) {
|
|
|
- var attrStartName = false;
|
|
|
- var attrEndName = false;
|
|
|
-
|
|
|
- attr = nAttrs[j];
|
|
|
- name = attr.name;
|
|
|
- value = trim(attr.value);
|
|
|
-
|
|
|
- // support ngAttr attribute binding
|
|
|
- ngAttrName = directiveNormalize(name);
|
|
|
- if (isNgAttr = NG_ATTR_BINDING.test(ngAttrName)) {
|
|
|
- name = name.replace(PREFIX_REGEXP, '')
|
|
|
- .substr(8).replace(/_(.)/g, function(match, letter) {
|
|
|
- return letter.toUpperCase();
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- var directiveNName = ngAttrName.replace(/(Start|End)$/, '');
|
|
|
- if (directiveIsMultiElement(directiveNName)) {
|
|
|
- if (ngAttrName === directiveNName + 'Start') {
|
|
|
- attrStartName = name;
|
|
|
- attrEndName = name.substr(0, name.length - 5) + 'end';
|
|
|
- name = name.substr(0, name.length - 6);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- nName = directiveNormalize(name.toLowerCase());
|
|
|
- attrsMap[nName] = name;
|
|
|
- if (isNgAttr || !attrs.hasOwnProperty(nName)) {
|
|
|
- attrs[nName] = value;
|
|
|
- if (getBooleanAttrName(node, nName)) {
|
|
|
- attrs[nName] = true; // presence means true
|
|
|
- }
|
|
|
- }
|
|
|
- addAttrInterpolateDirective(node, directives, value, nName, isNgAttr);
|
|
|
- addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName,
|
|
|
- attrEndName);
|
|
|
- }
|
|
|
-
|
|
|
- // use class as directive
|
|
|
- className = node.className;
|
|
|
- if (isObject(className)) {
|
|
|
- // Maybe SVGAnimatedString
|
|
|
- className = className.animVal;
|
|
|
- }
|
|
|
- if (isString(className) && className !== '') {
|
|
|
- while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) {
|
|
|
- nName = directiveNormalize(match[2]);
|
|
|
- if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) {
|
|
|
- attrs[nName] = trim(match[3]);
|
|
|
- }
|
|
|
- className = className.substr(match.index + match[0].length);
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
- case NODE_TYPE_TEXT: /* Text Node */
|
|
|
- if (msie === 11) {
|
|
|
- // Workaround for #11781
|
|
|
- while (node.parentNode && node.nextSibling && node.nextSibling.nodeType === NODE_TYPE_TEXT) {
|
|
|
- node.nodeValue = node.nodeValue + node.nextSibling.nodeValue;
|
|
|
- node.parentNode.removeChild(node.nextSibling);
|
|
|
- }
|
|
|
- }
|
|
|
- addTextInterpolateDirective(directives, node.nodeValue);
|
|
|
- break;
|
|
|
- case NODE_TYPE_COMMENT: /* Comment */
|
|
|
- try {
|
|
|
- match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);
|
|
|
- if (match) {
|
|
|
- nName = directiveNormalize(match[1]);
|
|
|
- if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) {
|
|
|
- attrs[nName] = trim(match[2]);
|
|
|
- }
|
|
|
- }
|
|
|
- } catch (e) {
|
|
|
- // turns out that under some circumstances IE9 throws errors when one attempts to read
|
|
|
- // comment's node value.
|
|
|
- // Just ignore it and continue. (Can't seem to reproduce in test case.)
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- directives.sort(byPriority);
|
|
|
- return directives;
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * Given a node with an directive-start it collects all of the siblings until it finds
|
|
|
- * directive-end.
|
|
|
- * @param node
|
|
|
- * @param attrStart
|
|
|
- * @param attrEnd
|
|
|
- * @returns {*}
|
|
|
- */
|
|
|
- function groupScan(node, attrStart, attrEnd) {
|
|
|
- var nodes = [];
|
|
|
- var depth = 0;
|
|
|
- if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) {
|
|
|
- do {
|
|
|
- if (!node) {
|
|
|
- throw $compileMinErr('uterdir',
|
|
|
- "Unterminated attribute, found '{0}' but no matching '{1}' found.",
|
|
|
- attrStart, attrEnd);
|
|
|
- }
|
|
|
- if (node.nodeType == NODE_TYPE_ELEMENT) {
|
|
|
- if (node.hasAttribute(attrStart)) depth++;
|
|
|
- if (node.hasAttribute(attrEnd)) depth--;
|
|
|
- }
|
|
|
- nodes.push(node);
|
|
|
- node = node.nextSibling;
|
|
|
- } while (depth > 0);
|
|
|
- } else {
|
|
|
- nodes.push(node);
|
|
|
- }
|
|
|
-
|
|
|
- return jqLite(nodes);
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * Wrapper for linking function which converts normal linking function into a grouped
|
|
|
- * linking function.
|
|
|
- * @param linkFn
|
|
|
- * @param attrStart
|
|
|
- * @param attrEnd
|
|
|
- * @returns {Function}
|
|
|
- */
|
|
|
- function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) {
|
|
|
- return function(scope, element, attrs, controllers, transcludeFn) {
|
|
|
- element = groupScan(element[0], attrStart, attrEnd);
|
|
|
- return linkFn(scope, element, attrs, controllers, transcludeFn);
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * Once the directives have been collected, their compile functions are executed. This method
|
|
|
- * is responsible for inlining directive templates as well as terminating the application
|
|
|
- * of the directives if the terminal directive has been reached.
|
|
|
- *
|
|
|
- * @param {Array} directives Array of collected directives to execute their compile function.
|
|
|
- * this needs to be pre-sorted by priority order.
|
|
|
- * @param {Node} compileNode The raw DOM node to apply the compile functions to
|
|
|
- * @param {Object} templateAttrs The shared attribute function
|
|
|
- * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the
|
|
|
- * scope argument is auto-generated to the new
|
|
|
- * child of the transcluded parent scope.
|
|
|
- * @param {JQLite} jqCollection If we are working on the root of the compile tree then this
|
|
|
- * argument has the root jqLite array so that we can replace nodes
|
|
|
- * on it.
|
|
|
- * @param {Object=} originalReplaceDirective An optional directive that will be ignored when
|
|
|
- * compiling the transclusion.
|
|
|
- * @param {Array.<Function>} preLinkFns
|
|
|
- * @param {Array.<Function>} postLinkFns
|
|
|
- * @param {Object} previousCompileContext Context used for previous compilation of the current
|
|
|
- * node
|
|
|
- * @returns {Function} linkFn
|
|
|
- */
|
|
|
- function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn,
|
|
|
- jqCollection, originalReplaceDirective, preLinkFns, postLinkFns,
|
|
|
- previousCompileContext) {
|
|
|
- previousCompileContext = previousCompileContext || {};
|
|
|
-
|
|
|
- var terminalPriority = -Number.MAX_VALUE,
|
|
|
- newScopeDirective = previousCompileContext.newScopeDirective,
|
|
|
- controllerDirectives = previousCompileContext.controllerDirectives,
|
|
|
- newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective,
|
|
|
- templateDirective = previousCompileContext.templateDirective,
|
|
|
- nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective,
|
|
|
- hasTranscludeDirective = false,
|
|
|
- hasTemplate = false,
|
|
|
- hasElementTranscludeDirective = previousCompileContext.hasElementTranscludeDirective,
|
|
|
- $compileNode = templateAttrs.$$element = jqLite(compileNode),
|
|
|
- directive,
|
|
|
- directiveName,
|
|
|
- $template,
|
|
|
- replaceDirective = originalReplaceDirective,
|
|
|
- childTranscludeFn = transcludeFn,
|
|
|
- linkFn,
|
|
|
- directiveValue;
|
|
|
-
|
|
|
- // executes all directives on the current element
|
|
|
- for (var i = 0, ii = directives.length; i < ii; i++) {
|
|
|
- directive = directives[i];
|
|
|
- var attrStart = directive.$$start;
|
|
|
- var attrEnd = directive.$$end;
|
|
|
-
|
|
|
- // collect multiblock sections
|
|
|
- if (attrStart) {
|
|
|
- $compileNode = groupScan(compileNode, attrStart, attrEnd);
|
|
|
- }
|
|
|
- $template = undefined;
|
|
|
-
|
|
|
- if (terminalPriority > directive.priority) {
|
|
|
- break; // prevent further processing of directives
|
|
|
- }
|
|
|
-
|
|
|
- if (directiveValue = directive.scope) {
|
|
|
-
|
|
|
- // skip the check for directives with async templates, we'll check the derived sync
|
|
|
- // directive when the template arrives
|
|
|
- if (!directive.templateUrl) {
|
|
|
- if (isObject(directiveValue)) {
|
|
|
- // This directive is trying to add an isolated scope.
|
|
|
- // Check that there is no scope of any kind already
|
|
|
- assertNoDuplicate('new/isolated scope', newIsolateScopeDirective || newScopeDirective,
|
|
|
- directive, $compileNode);
|
|
|
- newIsolateScopeDirective = directive;
|
|
|
- } else {
|
|
|
- // This directive is trying to add a child scope.
|
|
|
- // Check that there is no isolated scope already
|
|
|
- assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive,
|
|
|
- $compileNode);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- newScopeDirective = newScopeDirective || directive;
|
|
|
- }
|
|
|
-
|
|
|
- directiveName = directive.name;
|
|
|
-
|
|
|
- if (!directive.templateUrl && directive.controller) {
|
|
|
- directiveValue = directive.controller;
|
|
|
- controllerDirectives = controllerDirectives || createMap();
|
|
|
- assertNoDuplicate("'" + directiveName + "' controller",
|
|
|
- controllerDirectives[directiveName], directive, $compileNode);
|
|
|
- controllerDirectives[directiveName] = directive;
|
|
|
- }
|
|
|
-
|
|
|
- if (directiveValue = directive.transclude) {
|
|
|
- hasTranscludeDirective = true;
|
|
|
-
|
|
|
- // Special case ngIf and ngRepeat so that we don't complain about duplicate transclusion.
|
|
|
- // This option should only be used by directives that know how to safely handle element transclusion,
|
|
|
- // where the transcluded nodes are added or replaced after linking.
|
|
|
- if (!directive.$$tlb) {
|
|
|
- assertNoDuplicate('transclusion', nonTlbTranscludeDirective, directive, $compileNode);
|
|
|
- nonTlbTranscludeDirective = directive;
|
|
|
- }
|
|
|
-
|
|
|
- if (directiveValue == 'element') {
|
|
|
- hasElementTranscludeDirective = true;
|
|
|
- terminalPriority = directive.priority;
|
|
|
- $template = $compileNode;
|
|
|
- $compileNode = templateAttrs.$$element =
|
|
|
- jqLite(document.createComment(' ' + directiveName + ': ' +
|
|
|
- templateAttrs[directiveName] + ' '));
|
|
|
- compileNode = $compileNode[0];
|
|
|
- replaceWith(jqCollection, sliceArgs($template), compileNode);
|
|
|
-
|
|
|
- childTranscludeFn = compile($template, transcludeFn, terminalPriority,
|
|
|
- replaceDirective && replaceDirective.name, {
|
|
|
- // Don't pass in:
|
|
|
- // - controllerDirectives - otherwise we'll create duplicates controllers
|
|
|
- // - newIsolateScopeDirective or templateDirective - combining templates with
|
|
|
- // element transclusion doesn't make sense.
|
|
|
- //
|
|
|
- // We need only nonTlbTranscludeDirective so that we prevent putting transclusion
|
|
|
- // on the same element more than once.
|
|
|
- nonTlbTranscludeDirective: nonTlbTranscludeDirective
|
|
|
- });
|
|
|
- } else {
|
|
|
- $template = jqLite(jqLiteClone(compileNode)).contents();
|
|
|
- $compileNode.empty(); // clear contents
|
|
|
- childTranscludeFn = compile($template, transcludeFn);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (directive.template) {
|
|
|
- hasTemplate = true;
|
|
|
- assertNoDuplicate('template', templateDirective, directive, $compileNode);
|
|
|
- templateDirective = directive;
|
|
|
-
|
|
|
- directiveValue = (isFunction(directive.template))
|
|
|
- ? directive.template($compileNode, templateAttrs)
|
|
|
- : directive.template;
|
|
|
-
|
|
|
- directiveValue = denormalizeTemplate(directiveValue);
|
|
|
-
|
|
|
- if (directive.replace) {
|
|
|
- replaceDirective = directive;
|
|
|
- if (jqLiteIsTextNode(directiveValue)) {
|
|
|
- $template = [];
|
|
|
- } else {
|
|
|
- $template = removeComments(wrapTemplate(directive.templateNamespace, trim(directiveValue)));
|
|
|
- }
|
|
|
- compileNode = $template[0];
|
|
|
-
|
|
|
- if ($template.length != 1 || compileNode.nodeType !== NODE_TYPE_ELEMENT) {
|
|
|
- throw $compileMinErr('tplrt',
|
|
|
- "Template for directive '{0}' must have exactly one root element. {1}",
|
|
|
- directiveName, '');
|
|
|
- }
|
|
|
-
|
|
|
- replaceWith(jqCollection, $compileNode, compileNode);
|
|
|
-
|
|
|
- var newTemplateAttrs = {$attr: {}};
|
|
|
-
|
|
|
- // combine directives from the original node and from the template:
|
|
|
- // - take the array of directives for this element
|
|
|
- // - split it into two parts, those that already applied (processed) and those that weren't (unprocessed)
|
|
|
- // - collect directives from the template and sort them by priority
|
|
|
- // - combine directives as: processed + template + unprocessed
|
|
|
- var templateDirectives = collectDirectives(compileNode, [], newTemplateAttrs);
|
|
|
- var unprocessedDirectives = directives.splice(i + 1, directives.length - (i + 1));
|
|
|
-
|
|
|
- if (newIsolateScopeDirective) {
|
|
|
- markDirectivesAsIsolate(templateDirectives);
|
|
|
- }
|
|
|
- directives = directives.concat(templateDirectives).concat(unprocessedDirectives);
|
|
|
- mergeTemplateAttributes(templateAttrs, newTemplateAttrs);
|
|
|
-
|
|
|
- ii = directives.length;
|
|
|
- } else {
|
|
|
- $compileNode.html(directiveValue);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (directive.templateUrl) {
|
|
|
- hasTemplate = true;
|
|
|
- assertNoDuplicate('template', templateDirective, directive, $compileNode);
|
|
|
- templateDirective = directive;
|
|
|
-
|
|
|
- if (directive.replace) {
|
|
|
- replaceDirective = directive;
|
|
|
- }
|
|
|
-
|
|
|
- nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode,
|
|
|
- templateAttrs, jqCollection, hasTranscludeDirective && childTranscludeFn, preLinkFns, postLinkFns, {
|
|
|
- controllerDirectives: controllerDirectives,
|
|
|
- newScopeDirective: (newScopeDirective !== directive) && newScopeDirective,
|
|
|
- newIsolateScopeDirective: newIsolateScopeDirective,
|
|
|
- templateDirective: templateDirective,
|
|
|
- nonTlbTranscludeDirective: nonTlbTranscludeDirective
|
|
|
- });
|
|
|
- ii = directives.length;
|
|
|
- } else if (directive.compile) {
|
|
|
- try {
|
|
|
- linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn);
|
|
|
- if (isFunction(linkFn)) {
|
|
|
- addLinkFns(null, linkFn, attrStart, attrEnd);
|
|
|
- } else if (linkFn) {
|
|
|
- addLinkFns(linkFn.pre, linkFn.post, attrStart, attrEnd);
|
|
|
- }
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e, startingTag($compileNode));
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (directive.terminal) {
|
|
|
- nodeLinkFn.terminal = true;
|
|
|
- terminalPriority = Math.max(terminalPriority, directive.priority);
|
|
|
- }
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true;
|
|
|
- nodeLinkFn.transcludeOnThisElement = hasTranscludeDirective;
|
|
|
- nodeLinkFn.templateOnThisElement = hasTemplate;
|
|
|
- nodeLinkFn.transclude = childTranscludeFn;
|
|
|
-
|
|
|
- previousCompileContext.hasElementTranscludeDirective = hasElementTranscludeDirective;
|
|
|
-
|
|
|
- // might be normal or delayed nodeLinkFn depending on if templateUrl is present
|
|
|
- return nodeLinkFn;
|
|
|
-
|
|
|
- ////////////////////
|
|
|
-
|
|
|
- function addLinkFns(pre, post, attrStart, attrEnd) {
|
|
|
- if (pre) {
|
|
|
- if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd);
|
|
|
- pre.require = directive.require;
|
|
|
- pre.directiveName = directiveName;
|
|
|
- if (newIsolateScopeDirective === directive || directive.$$isolateScope) {
|
|
|
- pre = cloneAndAnnotateFn(pre, {isolateScope: true});
|
|
|
- }
|
|
|
- preLinkFns.push(pre);
|
|
|
- }
|
|
|
- if (post) {
|
|
|
- if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd);
|
|
|
- post.require = directive.require;
|
|
|
- post.directiveName = directiveName;
|
|
|
- if (newIsolateScopeDirective === directive || directive.$$isolateScope) {
|
|
|
- post = cloneAndAnnotateFn(post, {isolateScope: true});
|
|
|
- }
|
|
|
- postLinkFns.push(post);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function getControllers(directiveName, require, $element, elementControllers) {
|
|
|
- var value;
|
|
|
-
|
|
|
- if (isString(require)) {
|
|
|
- var match = require.match(REQUIRE_PREFIX_REGEXP);
|
|
|
- var name = require.substring(match[0].length);
|
|
|
- var inheritType = match[1] || match[3];
|
|
|
- var optional = match[2] === '?';
|
|
|
-
|
|
|
- //If only parents then start at the parent element
|
|
|
- if (inheritType === '^^') {
|
|
|
- $element = $element.parent();
|
|
|
- //Otherwise attempt getting the controller from elementControllers in case
|
|
|
- //the element is transcluded (and has no data) and to avoid .data if possible
|
|
|
- } else {
|
|
|
- value = elementControllers && elementControllers[name];
|
|
|
- value = value && value.instance;
|
|
|
- }
|
|
|
-
|
|
|
- if (!value) {
|
|
|
- var dataName = '$' + name + 'Controller';
|
|
|
- value = inheritType ? $element.inheritedData(dataName) : $element.data(dataName);
|
|
|
- }
|
|
|
-
|
|
|
- if (!value && !optional) {
|
|
|
- throw $compileMinErr('ctreq',
|
|
|
- "Controller '{0}', required by directive '{1}', can't be found!",
|
|
|
- name, directiveName);
|
|
|
- }
|
|
|
- } else if (isArray(require)) {
|
|
|
- value = [];
|
|
|
- for (var i = 0, ii = require.length; i < ii; i++) {
|
|
|
- value[i] = getControllers(directiveName, require[i], $element, elementControllers);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return value || null;
|
|
|
- }
|
|
|
-
|
|
|
- function setupControllers($element, attrs, transcludeFn, controllerDirectives, isolateScope, scope) {
|
|
|
- var elementControllers = createMap();
|
|
|
- for (var controllerKey in controllerDirectives) {
|
|
|
- var directive = controllerDirectives[controllerKey];
|
|
|
- var locals = {
|
|
|
- $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope,
|
|
|
- $element: $element,
|
|
|
- $attrs: attrs,
|
|
|
- $transclude: transcludeFn
|
|
|
- };
|
|
|
-
|
|
|
- var controller = directive.controller;
|
|
|
- if (controller == '@') {
|
|
|
- controller = attrs[directive.name];
|
|
|
- }
|
|
|
-
|
|
|
- var controllerInstance = $controller(controller, locals, true, directive.controllerAs);
|
|
|
-
|
|
|
- // For directives with element transclusion the element is a comment,
|
|
|
- // but jQuery .data doesn't support attaching data to comment nodes as it's hard to
|
|
|
- // clean up (http://bugs.jquery.com/ticket/8335).
|
|
|
- // Instead, we save the controllers for the element in a local hash and attach to .data
|
|
|
- // later, once we have the actual element.
|
|
|
- elementControllers[directive.name] = controllerInstance;
|
|
|
- if (!hasElementTranscludeDirective) {
|
|
|
- $element.data('$' + directive.name + 'Controller', controllerInstance.instance);
|
|
|
- }
|
|
|
- }
|
|
|
- return elementControllers;
|
|
|
- }
|
|
|
-
|
|
|
- function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn,
|
|
|
- thisLinkFn) {
|
|
|
- var i, ii, linkFn, controller, isolateScope, elementControllers, transcludeFn, $element,
|
|
|
- attrs;
|
|
|
-
|
|
|
- if (compileNode === linkNode) {
|
|
|
- attrs = templateAttrs;
|
|
|
- $element = templateAttrs.$$element;
|
|
|
- } else {
|
|
|
- $element = jqLite(linkNode);
|
|
|
- attrs = new Attributes($element, templateAttrs);
|
|
|
- }
|
|
|
-
|
|
|
- if (newIsolateScopeDirective) {
|
|
|
- isolateScope = scope.$new(true);
|
|
|
- }
|
|
|
-
|
|
|
- if (boundTranscludeFn) {
|
|
|
- // track `boundTranscludeFn` so it can be unwrapped if `transcludeFn`
|
|
|
- // is later passed as `parentBoundTranscludeFn` to `publicLinkFn`
|
|
|
- transcludeFn = controllersBoundTransclude;
|
|
|
- transcludeFn.$$boundTransclude = boundTranscludeFn;
|
|
|
- }
|
|
|
-
|
|
|
- if (controllerDirectives) {
|
|
|
- elementControllers = setupControllers($element, attrs, transcludeFn, controllerDirectives, isolateScope, scope);
|
|
|
- }
|
|
|
-
|
|
|
- if (newIsolateScopeDirective) {
|
|
|
- // Initialize isolate scope bindings for new isolate scope directive.
|
|
|
- compile.$$addScopeInfo($element, isolateScope, true, !(templateDirective && (templateDirective === newIsolateScopeDirective ||
|
|
|
- templateDirective === newIsolateScopeDirective.$$originalDirective)));
|
|
|
- compile.$$addScopeClass($element, true);
|
|
|
- isolateScope.$$isolateBindings =
|
|
|
- newIsolateScopeDirective.$$isolateBindings;
|
|
|
- initializeDirectiveBindings(scope, attrs, isolateScope,
|
|
|
- isolateScope.$$isolateBindings,
|
|
|
- newIsolateScopeDirective, isolateScope);
|
|
|
- }
|
|
|
- if (elementControllers) {
|
|
|
- // Initialize bindToController bindings for new/isolate scopes
|
|
|
- var scopeDirective = newIsolateScopeDirective || newScopeDirective;
|
|
|
- var bindings;
|
|
|
- var controllerForBindings;
|
|
|
- if (scopeDirective && elementControllers[scopeDirective.name]) {
|
|
|
- bindings = scopeDirective.$$bindings.bindToController;
|
|
|
- controller = elementControllers[scopeDirective.name];
|
|
|
-
|
|
|
- if (controller && controller.identifier && bindings) {
|
|
|
- controllerForBindings = controller;
|
|
|
- thisLinkFn.$$destroyBindings =
|
|
|
- initializeDirectiveBindings(scope, attrs, controller.instance,
|
|
|
- bindings, scopeDirective);
|
|
|
- }
|
|
|
- }
|
|
|
- for (i in elementControllers) {
|
|
|
- controller = elementControllers[i];
|
|
|
- var controllerResult = controller();
|
|
|
-
|
|
|
- if (controllerResult !== controller.instance) {
|
|
|
- // If the controller constructor has a return value, overwrite the instance
|
|
|
- // from setupControllers and update the element data
|
|
|
- controller.instance = controllerResult;
|
|
|
- $element.data('$' + i + 'Controller', controllerResult);
|
|
|
- if (controller === controllerForBindings) {
|
|
|
- // Remove and re-install bindToController bindings
|
|
|
- thisLinkFn.$$destroyBindings();
|
|
|
- thisLinkFn.$$destroyBindings =
|
|
|
- initializeDirectiveBindings(scope, attrs, controllerResult, bindings, scopeDirective);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // PRELINKING
|
|
|
- for (i = 0, ii = preLinkFns.length; i < ii; i++) {
|
|
|
- linkFn = preLinkFns[i];
|
|
|
- invokeLinkFn(linkFn,
|
|
|
- linkFn.isolateScope ? isolateScope : scope,
|
|
|
- $element,
|
|
|
- attrs,
|
|
|
- linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers),
|
|
|
- transcludeFn
|
|
|
- );
|
|
|
- }
|
|
|
-
|
|
|
- // RECURSION
|
|
|
- // We only pass the isolate scope, if the isolate directive has a template,
|
|
|
- // otherwise the child elements do not belong to the isolate directive.
|
|
|
- var scopeToChild = scope;
|
|
|
- if (newIsolateScopeDirective && (newIsolateScopeDirective.template || newIsolateScopeDirective.templateUrl === null)) {
|
|
|
- scopeToChild = isolateScope;
|
|
|
- }
|
|
|
- childLinkFn && childLinkFn(scopeToChild, linkNode.childNodes, undefined, boundTranscludeFn);
|
|
|
-
|
|
|
- // POSTLINKING
|
|
|
- for (i = postLinkFns.length - 1; i >= 0; i--) {
|
|
|
- linkFn = postLinkFns[i];
|
|
|
- invokeLinkFn(linkFn,
|
|
|
- linkFn.isolateScope ? isolateScope : scope,
|
|
|
- $element,
|
|
|
- attrs,
|
|
|
- linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers),
|
|
|
- transcludeFn
|
|
|
- );
|
|
|
- }
|
|
|
-
|
|
|
- // This is the function that is injected as `$transclude`.
|
|
|
- // Note: all arguments are optional!
|
|
|
- function controllersBoundTransclude(scope, cloneAttachFn, futureParentElement) {
|
|
|
- var transcludeControllers;
|
|
|
-
|
|
|
- // No scope passed in:
|
|
|
- if (!isScope(scope)) {
|
|
|
- futureParentElement = cloneAttachFn;
|
|
|
- cloneAttachFn = scope;
|
|
|
- scope = undefined;
|
|
|
- }
|
|
|
-
|
|
|
- if (hasElementTranscludeDirective) {
|
|
|
- transcludeControllers = elementControllers;
|
|
|
- }
|
|
|
- if (!futureParentElement) {
|
|
|
- futureParentElement = hasElementTranscludeDirective ? $element.parent() : $element;
|
|
|
- }
|
|
|
- return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers, futureParentElement, scopeToChild);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function markDirectivesAsIsolate(directives) {
|
|
|
- // mark all directives as needing isolate scope.
|
|
|
- for (var j = 0, jj = directives.length; j < jj; j++) {
|
|
|
- directives[j] = inherit(directives[j], {$$isolateScope: true});
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * looks up the directive and decorates it with exception handling and proper parameters. We
|
|
|
- * call this the boundDirective.
|
|
|
- *
|
|
|
- * @param {string} name name of the directive to look up.
|
|
|
- * @param {string} location The directive must be found in specific format.
|
|
|
- * String containing any of theses characters:
|
|
|
- *
|
|
|
- * * `E`: element name
|
|
|
- * * `A': attribute
|
|
|
- * * `C`: class
|
|
|
- * * `M`: comment
|
|
|
- * @returns {boolean} true if directive was added.
|
|
|
- */
|
|
|
- function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName,
|
|
|
- endAttrName) {
|
|
|
- if (name === ignoreDirective) return null;
|
|
|
- var match = null;
|
|
|
- if (hasDirectives.hasOwnProperty(name)) {
|
|
|
- for (var directive, directives = $injector.get(name + Suffix),
|
|
|
- i = 0, ii = directives.length; i < ii; i++) {
|
|
|
- try {
|
|
|
- directive = directives[i];
|
|
|
- if ((maxPriority === undefined || maxPriority > directive.priority) &&
|
|
|
- directive.restrict.indexOf(location) != -1) {
|
|
|
- if (startAttrName) {
|
|
|
- directive = inherit(directive, {$$start: startAttrName, $$end: endAttrName});
|
|
|
- }
|
|
|
- tDirectives.push(directive);
|
|
|
- match = directive;
|
|
|
- }
|
|
|
- } catch (e) { $exceptionHandler(e); }
|
|
|
- }
|
|
|
- }
|
|
|
- return match;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * looks up the directive and returns true if it is a multi-element directive,
|
|
|
- * and therefore requires DOM nodes between -start and -end markers to be grouped
|
|
|
- * together.
|
|
|
- *
|
|
|
- * @param {string} name name of the directive to look up.
|
|
|
- * @returns true if directive was registered as multi-element.
|
|
|
- */
|
|
|
- function directiveIsMultiElement(name) {
|
|
|
- if (hasDirectives.hasOwnProperty(name)) {
|
|
|
- for (var directive, directives = $injector.get(name + Suffix),
|
|
|
- i = 0, ii = directives.length; i < ii; i++) {
|
|
|
- directive = directives[i];
|
|
|
- if (directive.multiElement) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * When the element is replaced with HTML template then the new attributes
|
|
|
- * on the template need to be merged with the existing attributes in the DOM.
|
|
|
- * The desired effect is to have both of the attributes present.
|
|
|
- *
|
|
|
- * @param {object} dst destination attributes (original DOM)
|
|
|
- * @param {object} src source attributes (from the directive template)
|
|
|
- */
|
|
|
- function mergeTemplateAttributes(dst, src) {
|
|
|
- var srcAttr = src.$attr,
|
|
|
- dstAttr = dst.$attr,
|
|
|
- $element = dst.$$element;
|
|
|
-
|
|
|
- // reapply the old attributes to the new element
|
|
|
- forEach(dst, function(value, key) {
|
|
|
- if (key.charAt(0) != '$') {
|
|
|
- if (src[key] && src[key] !== value) {
|
|
|
- value += (key === 'style' ? ';' : ' ') + src[key];
|
|
|
- }
|
|
|
- dst.$set(key, value, true, srcAttr[key]);
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- // copy the new attributes on the old attrs object
|
|
|
- forEach(src, function(value, key) {
|
|
|
- if (key == 'class') {
|
|
|
- safeAddClass($element, value);
|
|
|
- dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value;
|
|
|
- } else if (key == 'style') {
|
|
|
- $element.attr('style', $element.attr('style') + ';' + value);
|
|
|
- dst['style'] = (dst['style'] ? dst['style'] + ';' : '') + value;
|
|
|
- // `dst` will never contain hasOwnProperty as DOM parser won't let it.
|
|
|
- // You will get an "InvalidCharacterError: DOM Exception 5" error if you
|
|
|
- // have an attribute like "has-own-property" or "data-has-own-property", etc.
|
|
|
- } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) {
|
|
|
- dst[key] = value;
|
|
|
- dstAttr[key] = srcAttr[key];
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function compileTemplateUrl(directives, $compileNode, tAttrs,
|
|
|
- $rootElement, childTranscludeFn, preLinkFns, postLinkFns, previousCompileContext) {
|
|
|
- var linkQueue = [],
|
|
|
- afterTemplateNodeLinkFn,
|
|
|
- afterTemplateChildLinkFn,
|
|
|
- beforeTemplateCompileNode = $compileNode[0],
|
|
|
- origAsyncDirective = directives.shift(),
|
|
|
- derivedSyncDirective = inherit(origAsyncDirective, {
|
|
|
- templateUrl: null, transclude: null, replace: null, $$originalDirective: origAsyncDirective
|
|
|
- }),
|
|
|
- templateUrl = (isFunction(origAsyncDirective.templateUrl))
|
|
|
- ? origAsyncDirective.templateUrl($compileNode, tAttrs)
|
|
|
- : origAsyncDirective.templateUrl,
|
|
|
- templateNamespace = origAsyncDirective.templateNamespace;
|
|
|
-
|
|
|
- $compileNode.empty();
|
|
|
-
|
|
|
- $templateRequest(templateUrl)
|
|
|
- .then(function(content) {
|
|
|
- var compileNode, tempTemplateAttrs, $template, childBoundTranscludeFn;
|
|
|
-
|
|
|
- content = denormalizeTemplate(content);
|
|
|
-
|
|
|
- if (origAsyncDirective.replace) {
|
|
|
- if (jqLiteIsTextNode(content)) {
|
|
|
- $template = [];
|
|
|
- } else {
|
|
|
- $template = removeComments(wrapTemplate(templateNamespace, trim(content)));
|
|
|
- }
|
|
|
- compileNode = $template[0];
|
|
|
-
|
|
|
- if ($template.length != 1 || compileNode.nodeType !== NODE_TYPE_ELEMENT) {
|
|
|
- throw $compileMinErr('tplrt',
|
|
|
- "Template for directive '{0}' must have exactly one root element. {1}",
|
|
|
- origAsyncDirective.name, templateUrl);
|
|
|
- }
|
|
|
-
|
|
|
- tempTemplateAttrs = {$attr: {}};
|
|
|
- replaceWith($rootElement, $compileNode, compileNode);
|
|
|
- var templateDirectives = collectDirectives(compileNode, [], tempTemplateAttrs);
|
|
|
-
|
|
|
- if (isObject(origAsyncDirective.scope)) {
|
|
|
- markDirectivesAsIsolate(templateDirectives);
|
|
|
- }
|
|
|
- directives = templateDirectives.concat(directives);
|
|
|
- mergeTemplateAttributes(tAttrs, tempTemplateAttrs);
|
|
|
- } else {
|
|
|
- compileNode = beforeTemplateCompileNode;
|
|
|
- $compileNode.html(content);
|
|
|
- }
|
|
|
-
|
|
|
- directives.unshift(derivedSyncDirective);
|
|
|
-
|
|
|
- afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs,
|
|
|
- childTranscludeFn, $compileNode, origAsyncDirective, preLinkFns, postLinkFns,
|
|
|
- previousCompileContext);
|
|
|
- forEach($rootElement, function(node, i) {
|
|
|
- if (node == compileNode) {
|
|
|
- $rootElement[i] = $compileNode[0];
|
|
|
- }
|
|
|
- });
|
|
|
- afterTemplateChildLinkFn = compileNodes($compileNode[0].childNodes, childTranscludeFn);
|
|
|
-
|
|
|
- while (linkQueue.length) {
|
|
|
- var scope = linkQueue.shift(),
|
|
|
- beforeTemplateLinkNode = linkQueue.shift(),
|
|
|
- linkRootElement = linkQueue.shift(),
|
|
|
- boundTranscludeFn = linkQueue.shift(),
|
|
|
- linkNode = $compileNode[0];
|
|
|
-
|
|
|
- if (scope.$$destroyed) continue;
|
|
|
-
|
|
|
- if (beforeTemplateLinkNode !== beforeTemplateCompileNode) {
|
|
|
- var oldClasses = beforeTemplateLinkNode.className;
|
|
|
-
|
|
|
- if (!(previousCompileContext.hasElementTranscludeDirective &&
|
|
|
- origAsyncDirective.replace)) {
|
|
|
- // it was cloned therefore we have to clone as well.
|
|
|
- linkNode = jqLiteClone(compileNode);
|
|
|
- }
|
|
|
- replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);
|
|
|
-
|
|
|
- // Copy in CSS classes from original node
|
|
|
- safeAddClass(jqLite(linkNode), oldClasses);
|
|
|
- }
|
|
|
- if (afterTemplateNodeLinkFn.transcludeOnThisElement) {
|
|
|
- childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn);
|
|
|
- } else {
|
|
|
- childBoundTranscludeFn = boundTranscludeFn;
|
|
|
- }
|
|
|
- afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement,
|
|
|
- childBoundTranscludeFn, afterTemplateNodeLinkFn);
|
|
|
- }
|
|
|
- linkQueue = null;
|
|
|
- });
|
|
|
-
|
|
|
- return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, boundTranscludeFn) {
|
|
|
- var childBoundTranscludeFn = boundTranscludeFn;
|
|
|
- if (scope.$$destroyed) return;
|
|
|
- if (linkQueue) {
|
|
|
- linkQueue.push(scope,
|
|
|
- node,
|
|
|
- rootElement,
|
|
|
- childBoundTranscludeFn);
|
|
|
- } else {
|
|
|
- if (afterTemplateNodeLinkFn.transcludeOnThisElement) {
|
|
|
- childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn);
|
|
|
- }
|
|
|
- afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, childBoundTranscludeFn,
|
|
|
- afterTemplateNodeLinkFn);
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * Sorting function for bound directives.
|
|
|
- */
|
|
|
- function byPriority(a, b) {
|
|
|
- var diff = b.priority - a.priority;
|
|
|
- if (diff !== 0) return diff;
|
|
|
- if (a.name !== b.name) return (a.name < b.name) ? -1 : 1;
|
|
|
- return a.index - b.index;
|
|
|
- }
|
|
|
-
|
|
|
- function assertNoDuplicate(what, previousDirective, directive, element) {
|
|
|
-
|
|
|
- function wrapModuleNameIfDefined(moduleName) {
|
|
|
- return moduleName ?
|
|
|
- (' (module: ' + moduleName + ')') :
|
|
|
- '';
|
|
|
- }
|
|
|
-
|
|
|
- if (previousDirective) {
|
|
|
- throw $compileMinErr('multidir', 'Multiple directives [{0}{1}, {2}{3}] asking for {4} on: {5}',
|
|
|
- previousDirective.name, wrapModuleNameIfDefined(previousDirective.$$moduleName),
|
|
|
- directive.name, wrapModuleNameIfDefined(directive.$$moduleName), what, startingTag(element));
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function addTextInterpolateDirective(directives, text) {
|
|
|
- var interpolateFn = $interpolate(text, true);
|
|
|
- if (interpolateFn) {
|
|
|
- directives.push({
|
|
|
- priority: 0,
|
|
|
- compile: function textInterpolateCompileFn(templateNode) {
|
|
|
- var templateNodeParent = templateNode.parent(),
|
|
|
- hasCompileParent = !!templateNodeParent.length;
|
|
|
-
|
|
|
- // When transcluding a template that has bindings in the root
|
|
|
- // we don't have a parent and thus need to add the class during linking fn.
|
|
|
- if (hasCompileParent) compile.$$addBindingClass(templateNodeParent);
|
|
|
-
|
|
|
- return function textInterpolateLinkFn(scope, node) {
|
|
|
- var parent = node.parent();
|
|
|
- if (!hasCompileParent) compile.$$addBindingClass(parent);
|
|
|
- compile.$$addBindingInfo(parent, interpolateFn.expressions);
|
|
|
- scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {
|
|
|
- node[0].nodeValue = value;
|
|
|
- });
|
|
|
- };
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function wrapTemplate(type, template) {
|
|
|
- type = lowercase(type || 'html');
|
|
|
- switch (type) {
|
|
|
- case 'svg':
|
|
|
- case 'math':
|
|
|
- var wrapper = document.createElement('div');
|
|
|
- wrapper.innerHTML = '<' + type + '>' + template + '</' + type + '>';
|
|
|
- return wrapper.childNodes[0].childNodes;
|
|
|
- default:
|
|
|
- return template;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function getTrustedContext(node, attrNormalizedName) {
|
|
|
- if (attrNormalizedName == "srcdoc") {
|
|
|
- return $sce.HTML;
|
|
|
- }
|
|
|
- var tag = nodeName_(node);
|
|
|
- // maction[xlink:href] can source SVG. It's not limited to <maction>.
|
|
|
- if (attrNormalizedName == "xlinkHref" ||
|
|
|
- (tag == "form" && attrNormalizedName == "action") ||
|
|
|
- (tag != "img" && (attrNormalizedName == "src" ||
|
|
|
- attrNormalizedName == "ngSrc"))) {
|
|
|
- return $sce.RESOURCE_URL;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function addAttrInterpolateDirective(node, directives, value, name, allOrNothing) {
|
|
|
- var trustedContext = getTrustedContext(node, name);
|
|
|
- allOrNothing = ALL_OR_NOTHING_ATTRS[name] || allOrNothing;
|
|
|
-
|
|
|
- var interpolateFn = $interpolate(value, true, trustedContext, allOrNothing);
|
|
|
-
|
|
|
- // no interpolation found -> ignore
|
|
|
- if (!interpolateFn) return;
|
|
|
-
|
|
|
-
|
|
|
- if (name === "multiple" && nodeName_(node) === "select") {
|
|
|
- throw $compileMinErr("selmulti",
|
|
|
- "Binding to the 'multiple' attribute is not supported. Element: {0}",
|
|
|
- startingTag(node));
|
|
|
- }
|
|
|
-
|
|
|
- directives.push({
|
|
|
- priority: 100,
|
|
|
- compile: function() {
|
|
|
- return {
|
|
|
- pre: function attrInterpolatePreLinkFn(scope, element, attr) {
|
|
|
- var $$observers = (attr.$$observers || (attr.$$observers = {}));
|
|
|
-
|
|
|
- if (EVENT_HANDLER_ATTR_REGEXP.test(name)) {
|
|
|
- throw $compileMinErr('nodomevents',
|
|
|
- "Interpolations for HTML DOM event attributes are disallowed. Please use the " +
|
|
|
- "ng- versions (such as ng-click instead of onclick) instead.");
|
|
|
- }
|
|
|
-
|
|
|
- // If the attribute has changed since last $interpolate()ed
|
|
|
- var newValue = attr[name];
|
|
|
- if (newValue !== value) {
|
|
|
- // we need to interpolate again since the attribute value has been updated
|
|
|
- // (e.g. by another directive's compile function)
|
|
|
- // ensure unset/empty values make interpolateFn falsy
|
|
|
- interpolateFn = newValue && $interpolate(newValue, true, trustedContext, allOrNothing);
|
|
|
- value = newValue;
|
|
|
- }
|
|
|
-
|
|
|
- // if attribute was updated so that there is no interpolation going on we don't want to
|
|
|
- // register any observers
|
|
|
- if (!interpolateFn) return;
|
|
|
-
|
|
|
- // initialize attr object so that it's ready in case we need the value for isolate
|
|
|
- // scope initialization, otherwise the value would not be available from isolate
|
|
|
- // directive's linking fn during linking phase
|
|
|
- attr[name] = interpolateFn(scope);
|
|
|
-
|
|
|
- ($$observers[name] || ($$observers[name] = [])).$$inter = true;
|
|
|
- (attr.$$observers && attr.$$observers[name].$$scope || scope).
|
|
|
- $watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) {
|
|
|
- //special case for class attribute addition + removal
|
|
|
- //so that class changes can tap into the animation
|
|
|
- //hooks provided by the $animate service. Be sure to
|
|
|
- //skip animations when the first digest occurs (when
|
|
|
- //both the new and the old values are the same) since
|
|
|
- //the CSS classes are the non-interpolated values
|
|
|
- if (name === 'class' && newValue != oldValue) {
|
|
|
- attr.$updateClass(newValue, oldValue);
|
|
|
- } else {
|
|
|
- attr.$set(name, newValue);
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * This is a special jqLite.replaceWith, which can replace items which
|
|
|
- * have no parents, provided that the containing jqLite collection is provided.
|
|
|
- *
|
|
|
- * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes
|
|
|
- * in the root of the tree.
|
|
|
- * @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep
|
|
|
- * the shell, but replace its DOM node reference.
|
|
|
- * @param {Node} newNode The new DOM node.
|
|
|
- */
|
|
|
- function replaceWith($rootElement, elementsToRemove, newNode) {
|
|
|
- var firstElementToRemove = elementsToRemove[0],
|
|
|
- removeCount = elementsToRemove.length,
|
|
|
- parent = firstElementToRemove.parentNode,
|
|
|
- i, ii;
|
|
|
-
|
|
|
- if ($rootElement) {
|
|
|
- for (i = 0, ii = $rootElement.length; i < ii; i++) {
|
|
|
- if ($rootElement[i] == firstElementToRemove) {
|
|
|
- $rootElement[i++] = newNode;
|
|
|
- for (var j = i, j2 = j + removeCount - 1,
|
|
|
- jj = $rootElement.length;
|
|
|
- j < jj; j++, j2++) {
|
|
|
- if (j2 < jj) {
|
|
|
- $rootElement[j] = $rootElement[j2];
|
|
|
- } else {
|
|
|
- delete $rootElement[j];
|
|
|
- }
|
|
|
- }
|
|
|
- $rootElement.length -= removeCount - 1;
|
|
|
-
|
|
|
- // If the replaced element is also the jQuery .context then replace it
|
|
|
- // .context is a deprecated jQuery api, so we should set it only when jQuery set it
|
|
|
- // http://api.jquery.com/context/
|
|
|
- if ($rootElement.context === firstElementToRemove) {
|
|
|
- $rootElement.context = newNode;
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (parent) {
|
|
|
- parent.replaceChild(newNode, firstElementToRemove);
|
|
|
- }
|
|
|
-
|
|
|
- // TODO(perf): what's this document fragment for? is it needed? can we at least reuse it?
|
|
|
- var fragment = document.createDocumentFragment();
|
|
|
- fragment.appendChild(firstElementToRemove);
|
|
|
-
|
|
|
- if (jqLite.hasData(firstElementToRemove)) {
|
|
|
- // Copy over user data (that includes Angular's $scope etc.). Don't copy private
|
|
|
- // data here because there's no public interface in jQuery to do that and copying over
|
|
|
- // event listeners (which is the main use of private data) wouldn't work anyway.
|
|
|
- jqLite(newNode).data(jqLite(firstElementToRemove).data());
|
|
|
-
|
|
|
- // Remove data of the replaced element. We cannot just call .remove()
|
|
|
- // on the element it since that would deallocate scope that is needed
|
|
|
- // for the new node. Instead, remove the data "manually".
|
|
|
- if (!jQuery) {
|
|
|
- delete jqLite.cache[firstElementToRemove[jqLite.expando]];
|
|
|
- } else {
|
|
|
- // jQuery 2.x doesn't expose the data storage. Use jQuery.cleanData to clean up after
|
|
|
- // the replaced element. The cleanData version monkey-patched by Angular would cause
|
|
|
- // the scope to be trashed and we do need the very same scope to work with the new
|
|
|
- // element. However, we cannot just cache the non-patched version and use it here as
|
|
|
- // that would break if another library patches the method after Angular does (one
|
|
|
- // example is jQuery UI). Instead, set a flag indicating scope destroying should be
|
|
|
- // skipped this one time.
|
|
|
- skipDestroyOnNextJQueryCleanData = true;
|
|
|
- jQuery.cleanData([firstElementToRemove]);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- for (var k = 1, kk = elementsToRemove.length; k < kk; k++) {
|
|
|
- var element = elementsToRemove[k];
|
|
|
- jqLite(element).remove(); // must do this way to clean up expando
|
|
|
- fragment.appendChild(element);
|
|
|
- delete elementsToRemove[k];
|
|
|
- }
|
|
|
-
|
|
|
- elementsToRemove[0] = newNode;
|
|
|
- elementsToRemove.length = 1;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function cloneAndAnnotateFn(fn, annotation) {
|
|
|
- return extend(function() { return fn.apply(null, arguments); }, fn, annotation);
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function invokeLinkFn(linkFn, scope, $element, attrs, controllers, transcludeFn) {
|
|
|
- try {
|
|
|
- linkFn(scope, $element, attrs, controllers, transcludeFn);
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e, startingTag($element));
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- // Set up $watches for isolate scope and controller bindings. This process
|
|
|
- // only occurs for isolate scopes and new scopes with controllerAs.
|
|
|
- function initializeDirectiveBindings(scope, attrs, destination, bindings,
|
|
|
- directive, newScope) {
|
|
|
- var onNewScopeDestroyed;
|
|
|
- forEach(bindings, function(definition, scopeName) {
|
|
|
- var attrName = definition.attrName,
|
|
|
- optional = definition.optional,
|
|
|
- mode = definition.mode, // @, =, or &
|
|
|
- lastValue,
|
|
|
- parentGet, parentSet, compare;
|
|
|
-
|
|
|
- if (!hasOwnProperty.call(attrs, attrName)) {
|
|
|
- // In the case of user defined a binding with the same name as a method in Object.prototype but didn't set
|
|
|
- // the corresponding attribute. We need to make sure subsequent code won't access to the prototype function
|
|
|
- attrs[attrName] = undefined;
|
|
|
- }
|
|
|
-
|
|
|
- switch (mode) {
|
|
|
-
|
|
|
- case '@':
|
|
|
- if (!attrs[attrName] && !optional) {
|
|
|
- destination[scopeName] = undefined;
|
|
|
- }
|
|
|
-
|
|
|
- attrs.$observe(attrName, function(value) {
|
|
|
- destination[scopeName] = value;
|
|
|
- });
|
|
|
- attrs.$$observers[attrName].$$scope = scope;
|
|
|
- if (attrs[attrName]) {
|
|
|
- // If the attribute has been provided then we trigger an interpolation to ensure
|
|
|
- // the value is there for use in the link fn
|
|
|
- destination[scopeName] = $interpolate(attrs[attrName])(scope);
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case '=':
|
|
|
- if (optional && !attrs[attrName]) {
|
|
|
- return;
|
|
|
- }
|
|
|
- parentGet = $parse(attrs[attrName]);
|
|
|
-
|
|
|
- if (parentGet.literal) {
|
|
|
- compare = equals;
|
|
|
- } else {
|
|
|
- compare = function(a, b) { return a === b || (a !== a && b !== b); };
|
|
|
- }
|
|
|
- parentSet = parentGet.assign || function() {
|
|
|
- // reset the change, or we will throw this exception on every $digest
|
|
|
- lastValue = destination[scopeName] = parentGet(scope);
|
|
|
- throw $compileMinErr('nonassign',
|
|
|
- "Expression '{0}' used with directive '{1}' is non-assignable!",
|
|
|
- attrs[attrName], directive.name);
|
|
|
- };
|
|
|
- lastValue = destination[scopeName] = parentGet(scope);
|
|
|
- var parentValueWatch = function parentValueWatch(parentValue) {
|
|
|
- if (!compare(parentValue, destination[scopeName])) {
|
|
|
- // we are out of sync and need to copy
|
|
|
- if (!compare(parentValue, lastValue)) {
|
|
|
- // parent changed and it has precedence
|
|
|
- destination[scopeName] = parentValue;
|
|
|
- } else {
|
|
|
- // if the parent can be assigned then do so
|
|
|
- parentSet(scope, parentValue = destination[scopeName]);
|
|
|
- }
|
|
|
- }
|
|
|
- return lastValue = parentValue;
|
|
|
- };
|
|
|
- parentValueWatch.$stateful = true;
|
|
|
- var unwatch;
|
|
|
- if (definition.collection) {
|
|
|
- unwatch = scope.$watchCollection(attrs[attrName], parentValueWatch);
|
|
|
- } else {
|
|
|
- unwatch = scope.$watch($parse(attrs[attrName], parentValueWatch), null, parentGet.literal);
|
|
|
- }
|
|
|
- onNewScopeDestroyed = (onNewScopeDestroyed || []);
|
|
|
- onNewScopeDestroyed.push(unwatch);
|
|
|
- break;
|
|
|
-
|
|
|
- case '&':
|
|
|
- parentGet = $parse(attrs[attrName]);
|
|
|
-
|
|
|
- // Don't assign noop to destination if expression is not valid
|
|
|
- if (parentGet === noop && optional) break;
|
|
|
-
|
|
|
- destination[scopeName] = function(locals) {
|
|
|
- return parentGet(scope, locals);
|
|
|
- };
|
|
|
- break;
|
|
|
- }
|
|
|
- });
|
|
|
- var destroyBindings = onNewScopeDestroyed ? function destroyBindings() {
|
|
|
- for (var i = 0, ii = onNewScopeDestroyed.length; i < ii; ++i) {
|
|
|
- onNewScopeDestroyed[i]();
|
|
|
- }
|
|
|
- } : noop;
|
|
|
- if (newScope && destroyBindings !== noop) {
|
|
|
- newScope.$on('$destroy', destroyBindings);
|
|
|
- return noop;
|
|
|
- }
|
|
|
- return destroyBindings;
|
|
|
- }
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-var PREFIX_REGEXP = /^((?:x|data)[\:\-_])/i;
|
|
|
-/**
|
|
|
- * Converts all accepted directives format into proper directive name.
|
|
|
- * @param name Name to normalize
|
|
|
- */
|
|
|
-function directiveNormalize(name) {
|
|
|
- return camelCase(name.replace(PREFIX_REGEXP, ''));
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc type
|
|
|
- * @name $compile.directive.Attributes
|
|
|
- *
|
|
|
- * @description
|
|
|
- * A shared object between directive compile / linking functions which contains normalized DOM
|
|
|
- * element attributes. The values reflect current binding state `{{ }}`. The normalization is
|
|
|
- * needed since all of these are treated as equivalent in Angular:
|
|
|
- *
|
|
|
- * ```
|
|
|
- * <span ng:bind="a" ng-bind="a" data-ng-bind="a" x-ng-bind="a">
|
|
|
- * ```
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc property
|
|
|
- * @name $compile.directive.Attributes#$attr
|
|
|
- *
|
|
|
- * @description
|
|
|
- * A map of DOM element attribute names to the normalized name. This is
|
|
|
- * needed to do reverse lookup from normalized name back to actual name.
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $compile.directive.Attributes#$set
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Set DOM element attribute value.
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {string} name Normalized element attribute name of the property to modify. The name is
|
|
|
- * reverse-translated using the {@link ng.$compile.directive.Attributes#$attr $attr}
|
|
|
- * property to the original name.
|
|
|
- * @param {string} value Value to set the attribute to. The value can be an interpolated string.
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * Closure compiler type information
|
|
|
- */
|
|
|
-
|
|
|
-function nodesetLinkingFn(
|
|
|
- /* angular.Scope */ scope,
|
|
|
- /* NodeList */ nodeList,
|
|
|
- /* Element */ rootElement,
|
|
|
- /* function(Function) */ boundTranscludeFn
|
|
|
-) {}
|
|
|
-
|
|
|
-function directiveLinkingFn(
|
|
|
- /* nodesetLinkingFn */ nodesetLinkingFn,
|
|
|
- /* angular.Scope */ scope,
|
|
|
- /* Node */ node,
|
|
|
- /* Element */ rootElement,
|
|
|
- /* function(Function) */ boundTranscludeFn
|
|
|
-) {}
|
|
|
-
|
|
|
-function tokenDifference(str1, str2) {
|
|
|
- var values = '',
|
|
|
- tokens1 = str1.split(/\s+/),
|
|
|
- tokens2 = str2.split(/\s+/);
|
|
|
-
|
|
|
- outer:
|
|
|
- for (var i = 0; i < tokens1.length; i++) {
|
|
|
- var token = tokens1[i];
|
|
|
- for (var j = 0; j < tokens2.length; j++) {
|
|
|
- if (token == tokens2[j]) continue outer;
|
|
|
- }
|
|
|
- values += (values.length > 0 ? ' ' : '') + token;
|
|
|
- }
|
|
|
- return values;
|
|
|
-}
|
|
|
-
|
|
|
-function removeComments(jqNodes) {
|
|
|
- jqNodes = jqLite(jqNodes);
|
|
|
- var i = jqNodes.length;
|
|
|
-
|
|
|
- if (i <= 1) {
|
|
|
- return jqNodes;
|
|
|
- }
|
|
|
-
|
|
|
- while (i--) {
|
|
|
- var node = jqNodes[i];
|
|
|
- if (node.nodeType === NODE_TYPE_COMMENT) {
|
|
|
- splice.call(jqNodes, i, 1);
|
|
|
- }
|
|
|
- }
|
|
|
- return jqNodes;
|
|
|
-}
|
|
|
-
|
|
|
-var $controllerMinErr = minErr('$controller');
|
|
|
-
|
|
|
-
|
|
|
-var CNTRL_REG = /^(\S+)(\s+as\s+(\w+))?$/;
|
|
|
-function identifierForController(controller, ident) {
|
|
|
- if (ident && isString(ident)) return ident;
|
|
|
- if (isString(controller)) {
|
|
|
- var match = CNTRL_REG.exec(controller);
|
|
|
- if (match) return match[3];
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $controllerProvider
|
|
|
- * @description
|
|
|
- * The {@link ng.$controller $controller service} is used by Angular to create new
|
|
|
- * controllers.
|
|
|
- *
|
|
|
- * This provider allows controller registration via the
|
|
|
- * {@link ng.$controllerProvider#register register} method.
|
|
|
- */
|
|
|
-function $ControllerProvider() {
|
|
|
- var controllers = {},
|
|
|
- globals = false;
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $controllerProvider#register
|
|
|
- * @param {string|Object} name Controller name, or an object map of controllers where the keys are
|
|
|
- * the names and the values are the constructors.
|
|
|
- * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI
|
|
|
- * annotations in the array notation).
|
|
|
- */
|
|
|
- this.register = function(name, constructor) {
|
|
|
- assertNotHasOwnProperty(name, 'controller');
|
|
|
- if (isObject(name)) {
|
|
|
- extend(controllers, name);
|
|
|
- } else {
|
|
|
- controllers[name] = constructor;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $controllerProvider#allowGlobals
|
|
|
- * @description If called, allows `$controller` to find controller constructors on `window`
|
|
|
- */
|
|
|
- this.allowGlobals = function() {
|
|
|
- globals = true;
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- this.$get = ['$injector', '$window', function($injector, $window) {
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc service
|
|
|
- * @name $controller
|
|
|
- * @requires $injector
|
|
|
- *
|
|
|
- * @param {Function|string} constructor If called with a function then it's considered to be the
|
|
|
- * controller constructor function. Otherwise it's considered to be a string which is used
|
|
|
- * to retrieve the controller constructor using the following steps:
|
|
|
- *
|
|
|
- * * check if a controller with given name is registered via `$controllerProvider`
|
|
|
- * * check if evaluating the string on the current scope returns a constructor
|
|
|
- * * if $controllerProvider#allowGlobals, check `window[constructor]` on the global
|
|
|
- * `window` object (not recommended)
|
|
|
- *
|
|
|
- * The string can use the `controller as property` syntax, where the controller instance is published
|
|
|
- * as the specified property on the `scope`; the `scope` must be injected into `locals` param for this
|
|
|
- * to work correctly.
|
|
|
- *
|
|
|
- * @param {Object} locals Injection locals for Controller.
|
|
|
- * @return {Object} Instance of given controller.
|
|
|
- *
|
|
|
- * @description
|
|
|
- * `$controller` service is responsible for instantiating controllers.
|
|
|
- *
|
|
|
- * It's just a simple call to {@link auto.$injector $injector}, but extracted into
|
|
|
- * a service, so that one can override this service with [BC version](https://gist.github.com/1649788).
|
|
|
- */
|
|
|
- return function(expression, locals, later, ident) {
|
|
|
- // PRIVATE API:
|
|
|
- // param `later` --- indicates that the controller's constructor is invoked at a later time.
|
|
|
- // If true, $controller will allocate the object with the correct
|
|
|
- // prototype chain, but will not invoke the controller until a returned
|
|
|
- // callback is invoked.
|
|
|
- // param `ident` --- An optional label which overrides the label parsed from the controller
|
|
|
- // expression, if any.
|
|
|
- var instance, match, constructor, identifier;
|
|
|
- later = later === true;
|
|
|
- if (ident && isString(ident)) {
|
|
|
- identifier = ident;
|
|
|
- }
|
|
|
-
|
|
|
- if (isString(expression)) {
|
|
|
- match = expression.match(CNTRL_REG);
|
|
|
- if (!match) {
|
|
|
- throw $controllerMinErr('ctrlfmt',
|
|
|
- "Badly formed controller string '{0}'. " +
|
|
|
- "Must match `__name__ as __id__` or `__name__`.", expression);
|
|
|
- }
|
|
|
- constructor = match[1],
|
|
|
- identifier = identifier || match[3];
|
|
|
- expression = controllers.hasOwnProperty(constructor)
|
|
|
- ? controllers[constructor]
|
|
|
- : getter(locals.$scope, constructor, true) ||
|
|
|
- (globals ? getter($window, constructor, true) : undefined);
|
|
|
-
|
|
|
- assertArgFn(expression, constructor, true);
|
|
|
- }
|
|
|
-
|
|
|
- if (later) {
|
|
|
- // Instantiate controller later:
|
|
|
- // This machinery is used to create an instance of the object before calling the
|
|
|
- // controller's constructor itself.
|
|
|
- //
|
|
|
- // This allows properties to be added to the controller before the constructor is
|
|
|
- // invoked. Primarily, this is used for isolate scope bindings in $compile.
|
|
|
- //
|
|
|
- // This feature is not intended for use by applications, and is thus not documented
|
|
|
- // publicly.
|
|
|
- // Object creation: http://jsperf.com/create-constructor/2
|
|
|
- var controllerPrototype = (isArray(expression) ?
|
|
|
- expression[expression.length - 1] : expression).prototype;
|
|
|
- instance = Object.create(controllerPrototype || null);
|
|
|
-
|
|
|
- if (identifier) {
|
|
|
- addIdentifier(locals, identifier, instance, constructor || expression.name);
|
|
|
- }
|
|
|
-
|
|
|
- var instantiate;
|
|
|
- return instantiate = extend(function() {
|
|
|
- var result = $injector.invoke(expression, instance, locals, constructor);
|
|
|
- if (result !== instance && (isObject(result) || isFunction(result))) {
|
|
|
- instance = result;
|
|
|
- if (identifier) {
|
|
|
- // If result changed, re-assign controllerAs value to scope.
|
|
|
- addIdentifier(locals, identifier, instance, constructor || expression.name);
|
|
|
- }
|
|
|
- }
|
|
|
- return instance;
|
|
|
- }, {
|
|
|
- instance: instance,
|
|
|
- identifier: identifier
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- instance = $injector.instantiate(expression, locals, constructor);
|
|
|
-
|
|
|
- if (identifier) {
|
|
|
- addIdentifier(locals, identifier, instance, constructor || expression.name);
|
|
|
- }
|
|
|
-
|
|
|
- return instance;
|
|
|
- };
|
|
|
-
|
|
|
- function addIdentifier(locals, identifier, instance, name) {
|
|
|
- if (!(locals && isObject(locals.$scope))) {
|
|
|
- throw minErr('$controller')('noscp',
|
|
|
- "Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.",
|
|
|
- name, identifier);
|
|
|
- }
|
|
|
-
|
|
|
- locals.$scope[identifier] = instance;
|
|
|
- }
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $document
|
|
|
- * @requires $window
|
|
|
- *
|
|
|
- * @description
|
|
|
- * A {@link angular.element jQuery or jqLite} wrapper for the browser's `window.document` object.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="documentExample">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <p>$document title: <b ng-bind="title"></b></p>
|
|
|
- <p>window.document title: <b ng-bind="windowTitle"></b></p>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="script.js">
|
|
|
- angular.module('documentExample', [])
|
|
|
- .controller('ExampleController', ['$scope', '$document', function($scope, $document) {
|
|
|
- $scope.title = $document[0].title;
|
|
|
- $scope.windowTitle = angular.element(window.document)[0].title;
|
|
|
- }]);
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-function $DocumentProvider() {
|
|
|
- this.$get = ['$window', function(window) {
|
|
|
- return jqLite(window.document);
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $exceptionHandler
|
|
|
- * @requires ng.$log
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Any uncaught exception in angular expressions is delegated to this service.
|
|
|
- * The default implementation simply delegates to `$log.error` which logs it into
|
|
|
- * the browser console.
|
|
|
- *
|
|
|
- * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by
|
|
|
- * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing.
|
|
|
- *
|
|
|
- * ## Example:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * angular.module('exceptionOverride', []).factory('$exceptionHandler', function() {
|
|
|
- * return function(exception, cause) {
|
|
|
- * exception.message += ' (caused by "' + cause + '")';
|
|
|
- * throw exception;
|
|
|
- * };
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * This example will override the normal action of `$exceptionHandler`, to make angular
|
|
|
- * exceptions fail hard when they happen, instead of just logging to the console.
|
|
|
- *
|
|
|
- * <hr />
|
|
|
- * Note, that code executed in event-listeners (even those registered using jqLite's `on`/`bind`
|
|
|
- * methods) does not delegate exceptions to the {@link ng.$exceptionHandler $exceptionHandler}
|
|
|
- * (unless executed during a digest).
|
|
|
- *
|
|
|
- * If you wish, you can manually delegate exceptions, e.g.
|
|
|
- * `try { ... } catch(e) { $exceptionHandler(e); }`
|
|
|
- *
|
|
|
- * @param {Error} exception Exception associated with the error.
|
|
|
- * @param {string=} cause optional information about the context in which
|
|
|
- * the error was thrown.
|
|
|
- *
|
|
|
- */
|
|
|
-function $ExceptionHandlerProvider() {
|
|
|
- this.$get = ['$log', function($log) {
|
|
|
- return function(exception, cause) {
|
|
|
- $log.error.apply($log, arguments);
|
|
|
- };
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-var APPLICATION_JSON = 'application/json';
|
|
|
-var CONTENT_TYPE_APPLICATION_JSON = {'Content-Type': APPLICATION_JSON + ';charset=utf-8'};
|
|
|
-var JSON_START = /^\[|^\{(?!\{)/;
|
|
|
-var JSON_ENDS = {
|
|
|
- '[': /]$/,
|
|
|
- '{': /}$/
|
|
|
-};
|
|
|
-var JSON_PROTECTION_PREFIX = /^\)\]\}',?\n/;
|
|
|
-
|
|
|
-function serializeValue(v) {
|
|
|
- if (isObject(v)) {
|
|
|
- return isDate(v) ? v.toISOString() : toJson(v);
|
|
|
- }
|
|
|
- return v;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function $HttpParamSerializerProvider() {
|
|
|
- /**
|
|
|
- * @ngdoc service
|
|
|
- * @name $httpParamSerializer
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Default {@link $http `$http`} params serializer that converts objects to strings
|
|
|
- * according to the following rules:
|
|
|
- *
|
|
|
- * * `{'foo': 'bar'}` results in `foo=bar`
|
|
|
- * * `{'foo': Date.now()}` results in `foo=2015-04-01T09%3A50%3A49.262Z` (`toISOString()` and encoded representation of a Date object)
|
|
|
- * * `{'foo': ['bar', 'baz']}` results in `foo=bar&foo=baz` (repeated key for each array element)
|
|
|
- * * `{'foo': {'bar':'baz'}}` results in `foo=%7B%22bar%22%3A%22baz%22%7D"` (stringified and encoded representation of an object)
|
|
|
- *
|
|
|
- * Note that serializer will sort the request parameters alphabetically.
|
|
|
- * */
|
|
|
-
|
|
|
- this.$get = function() {
|
|
|
- return function ngParamSerializer(params) {
|
|
|
- if (!params) return '';
|
|
|
- var parts = [];
|
|
|
- forEachSorted(params, function(value, key) {
|
|
|
- if (value === null || isUndefined(value)) return;
|
|
|
- if (isArray(value)) {
|
|
|
- forEach(value, function(v, k) {
|
|
|
- parts.push(encodeUriQuery(key) + '=' + encodeUriQuery(serializeValue(v)));
|
|
|
- });
|
|
|
- } else {
|
|
|
- parts.push(encodeUriQuery(key) + '=' + encodeUriQuery(serializeValue(value)));
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- return parts.join('&');
|
|
|
- };
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function $HttpParamSerializerJQLikeProvider() {
|
|
|
- /**
|
|
|
- * @ngdoc service
|
|
|
- * @name $httpParamSerializerJQLike
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Alternative {@link $http `$http`} params serializer that follows
|
|
|
- * jQuery's [`param()`](http://api.jquery.com/jquery.param/) method logic.
|
|
|
- * The serializer will also sort the params alphabetically.
|
|
|
- *
|
|
|
- * To use it for serializing `$http` request parameters, set it as the `paramSerializer` property:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * $http({
|
|
|
- * url: myUrl,
|
|
|
- * method: 'GET',
|
|
|
- * params: myParams,
|
|
|
- * paramSerializer: '$httpParamSerializerJQLike'
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * It is also possible to set it as the default `paramSerializer` in the
|
|
|
- * {@link $httpProvider#defaults `$httpProvider`}.
|
|
|
- *
|
|
|
- * Additionally, you can inject the serializer and use it explicitly, for example to serialize
|
|
|
- * form data for submission:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * .controller(function($http, $httpParamSerializerJQLike) {
|
|
|
- * //...
|
|
|
- *
|
|
|
- * $http({
|
|
|
- * url: myUrl,
|
|
|
- * method: 'POST',
|
|
|
- * data: $httpParamSerializerJQLike(myData),
|
|
|
- * headers: {
|
|
|
- * 'Content-Type': 'application/x-www-form-urlencoded'
|
|
|
- * }
|
|
|
- * });
|
|
|
- *
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * */
|
|
|
- this.$get = function() {
|
|
|
- return function jQueryLikeParamSerializer(params) {
|
|
|
- if (!params) return '';
|
|
|
- var parts = [];
|
|
|
- serialize(params, '', true);
|
|
|
- return parts.join('&');
|
|
|
-
|
|
|
- function serialize(toSerialize, prefix, topLevel) {
|
|
|
- if (toSerialize === null || isUndefined(toSerialize)) return;
|
|
|
- if (isArray(toSerialize)) {
|
|
|
- forEach(toSerialize, function(value) {
|
|
|
- serialize(value, prefix + '[]');
|
|
|
- });
|
|
|
- } else if (isObject(toSerialize) && !isDate(toSerialize)) {
|
|
|
- forEachSorted(toSerialize, function(value, key) {
|
|
|
- serialize(value, prefix +
|
|
|
- (topLevel ? '' : '[') +
|
|
|
- key +
|
|
|
- (topLevel ? '' : ']'));
|
|
|
- });
|
|
|
- } else {
|
|
|
- parts.push(encodeUriQuery(prefix) + '=' + encodeUriQuery(serializeValue(toSerialize)));
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function defaultHttpResponseTransform(data, headers) {
|
|
|
- if (isString(data)) {
|
|
|
- // Strip json vulnerability protection prefix and trim whitespace
|
|
|
- var tempData = data.replace(JSON_PROTECTION_PREFIX, '').trim();
|
|
|
-
|
|
|
- if (tempData) {
|
|
|
- var contentType = headers('Content-Type');
|
|
|
- if ((contentType && (contentType.indexOf(APPLICATION_JSON) === 0)) || isJsonLike(tempData)) {
|
|
|
- data = fromJson(tempData);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return data;
|
|
|
-}
|
|
|
-
|
|
|
-function isJsonLike(str) {
|
|
|
- var jsonStart = str.match(JSON_START);
|
|
|
- return jsonStart && JSON_ENDS[jsonStart[0]].test(str);
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Parse headers into key value object
|
|
|
- *
|
|
|
- * @param {string} headers Raw headers as a string
|
|
|
- * @returns {Object} Parsed headers as key value object
|
|
|
- */
|
|
|
-function parseHeaders(headers) {
|
|
|
- var parsed = createMap(), i;
|
|
|
-
|
|
|
- function fillInParsed(key, val) {
|
|
|
- if (key) {
|
|
|
- parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (isString(headers)) {
|
|
|
- forEach(headers.split('\n'), function(line) {
|
|
|
- i = line.indexOf(':');
|
|
|
- fillInParsed(lowercase(trim(line.substr(0, i))), trim(line.substr(i + 1)));
|
|
|
- });
|
|
|
- } else if (isObject(headers)) {
|
|
|
- forEach(headers, function(headerVal, headerKey) {
|
|
|
- fillInParsed(lowercase(headerKey), trim(headerVal));
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- return parsed;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * Returns a function that provides access to parsed headers.
|
|
|
- *
|
|
|
- * Headers are lazy parsed when first requested.
|
|
|
- * @see parseHeaders
|
|
|
- *
|
|
|
- * @param {(string|Object)} headers Headers to provide access to.
|
|
|
- * @returns {function(string=)} Returns a getter function which if called with:
|
|
|
- *
|
|
|
- * - if called with single an argument returns a single header value or null
|
|
|
- * - if called with no arguments returns an object containing all headers.
|
|
|
- */
|
|
|
-function headersGetter(headers) {
|
|
|
- var headersObj;
|
|
|
-
|
|
|
- return function(name) {
|
|
|
- if (!headersObj) headersObj = parseHeaders(headers);
|
|
|
-
|
|
|
- if (name) {
|
|
|
- var value = headersObj[lowercase(name)];
|
|
|
- if (value === void 0) {
|
|
|
- value = null;
|
|
|
- }
|
|
|
- return value;
|
|
|
- }
|
|
|
-
|
|
|
- return headersObj;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * Chain all given functions
|
|
|
- *
|
|
|
- * This function is used for both request and response transforming
|
|
|
- *
|
|
|
- * @param {*} data Data to transform.
|
|
|
- * @param {function(string=)} headers HTTP headers getter fn.
|
|
|
- * @param {number} status HTTP status code of the response.
|
|
|
- * @param {(Function|Array.<Function>)} fns Function or an array of functions.
|
|
|
- * @returns {*} Transformed data.
|
|
|
- */
|
|
|
-function transformData(data, headers, status, fns) {
|
|
|
- if (isFunction(fns)) {
|
|
|
- return fns(data, headers, status);
|
|
|
- }
|
|
|
-
|
|
|
- forEach(fns, function(fn) {
|
|
|
- data = fn(data, headers, status);
|
|
|
- });
|
|
|
-
|
|
|
- return data;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function isSuccess(status) {
|
|
|
- return 200 <= status && status < 300;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $httpProvider
|
|
|
- * @description
|
|
|
- * Use `$httpProvider` to change the default behavior of the {@link ng.$http $http} service.
|
|
|
- * */
|
|
|
-function $HttpProvider() {
|
|
|
- /**
|
|
|
- * @ngdoc property
|
|
|
- * @name $httpProvider#defaults
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Object containing default values for all {@link ng.$http $http} requests.
|
|
|
- *
|
|
|
- * - **`defaults.cache`** - {Object} - an object built with {@link ng.$cacheFactory `$cacheFactory`}
|
|
|
- * that will provide the cache for all requests who set their `cache` property to `true`.
|
|
|
- * If you set the `defaults.cache = false` then only requests that specify their own custom
|
|
|
- * cache object will be cached. See {@link $http#caching $http Caching} for more information.
|
|
|
- *
|
|
|
- * - **`defaults.xsrfCookieName`** - {string} - Name of cookie containing the XSRF token.
|
|
|
- * Defaults value is `'XSRF-TOKEN'`.
|
|
|
- *
|
|
|
- * - **`defaults.xsrfHeaderName`** - {string} - Name of HTTP header to populate with the
|
|
|
- * XSRF token. Defaults value is `'X-XSRF-TOKEN'`.
|
|
|
- *
|
|
|
- * - **`defaults.headers`** - {Object} - Default headers for all $http requests.
|
|
|
- * Refer to {@link ng.$http#setting-http-headers $http} for documentation on
|
|
|
- * setting default headers.
|
|
|
- * - **`defaults.headers.common`**
|
|
|
- * - **`defaults.headers.post`**
|
|
|
- * - **`defaults.headers.put`**
|
|
|
- * - **`defaults.headers.patch`**
|
|
|
- *
|
|
|
- *
|
|
|
- * - **`defaults.paramSerializer`** - `{string|function(Object<string,string>):string}` - A function
|
|
|
- * used to the prepare string representation of request parameters (specified as an object).
|
|
|
- * If specified as string, it is interpreted as a function registered with the {@link auto.$injector $injector}.
|
|
|
- * Defaults to {@link ng.$httpParamSerializer $httpParamSerializer}.
|
|
|
- *
|
|
|
- **/
|
|
|
- var defaults = this.defaults = {
|
|
|
- // transform incoming response data
|
|
|
- transformResponse: [defaultHttpResponseTransform],
|
|
|
-
|
|
|
- // transform outgoing request data
|
|
|
- transformRequest: [function(d) {
|
|
|
- return isObject(d) && !isFile(d) && !isBlob(d) && !isFormData(d) ? toJson(d) : d;
|
|
|
- }],
|
|
|
-
|
|
|
- // default headers
|
|
|
- headers: {
|
|
|
- common: {
|
|
|
- 'Accept': 'application/json, text/plain, */*'
|
|
|
- },
|
|
|
- post: shallowCopy(CONTENT_TYPE_APPLICATION_JSON),
|
|
|
- put: shallowCopy(CONTENT_TYPE_APPLICATION_JSON),
|
|
|
- patch: shallowCopy(CONTENT_TYPE_APPLICATION_JSON)
|
|
|
- },
|
|
|
-
|
|
|
- xsrfCookieName: 'XSRF-TOKEN',
|
|
|
- xsrfHeaderName: 'X-XSRF-TOKEN',
|
|
|
-
|
|
|
- paramSerializer: '$httpParamSerializer'
|
|
|
- };
|
|
|
-
|
|
|
- var useApplyAsync = false;
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $httpProvider#useApplyAsync
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Configure $http service to combine processing of multiple http responses received at around
|
|
|
- * the same time via {@link ng.$rootScope.Scope#$applyAsync $rootScope.$applyAsync}. This can result in
|
|
|
- * significant performance improvement for bigger applications that make many HTTP requests
|
|
|
- * concurrently (common during application bootstrap).
|
|
|
- *
|
|
|
- * Defaults to false. If no value is specified, returns the current configured value.
|
|
|
- *
|
|
|
- * @param {boolean=} value If true, when requests are loaded, they will schedule a deferred
|
|
|
- * "apply" on the next tick, giving time for subsequent requests in a roughly ~10ms window
|
|
|
- * to load and share the same digest cycle.
|
|
|
- *
|
|
|
- * @returns {boolean|Object} If a value is specified, returns the $httpProvider for chaining.
|
|
|
- * otherwise, returns the current configured value.
|
|
|
- **/
|
|
|
- this.useApplyAsync = function(value) {
|
|
|
- if (isDefined(value)) {
|
|
|
- useApplyAsync = !!value;
|
|
|
- return this;
|
|
|
- }
|
|
|
- return useApplyAsync;
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc property
|
|
|
- * @name $httpProvider#interceptors
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Array containing service factories for all synchronous or asynchronous {@link ng.$http $http}
|
|
|
- * pre-processing of request or postprocessing of responses.
|
|
|
- *
|
|
|
- * These service factories are ordered by request, i.e. they are applied in the same order as the
|
|
|
- * array, on request, but reverse order, on response.
|
|
|
- *
|
|
|
- * {@link ng.$http#interceptors Interceptors detailed info}
|
|
|
- **/
|
|
|
- var interceptorFactories = this.interceptors = [];
|
|
|
-
|
|
|
- this.$get = ['$httpBackend', '$$cookieReader', '$cacheFactory', '$rootScope', '$q', '$injector',
|
|
|
- function($httpBackend, $$cookieReader, $cacheFactory, $rootScope, $q, $injector) {
|
|
|
-
|
|
|
- var defaultCache = $cacheFactory('$http');
|
|
|
-
|
|
|
- /**
|
|
|
- * Make sure that default param serializer is exposed as a function
|
|
|
- */
|
|
|
- defaults.paramSerializer = isString(defaults.paramSerializer) ?
|
|
|
- $injector.get(defaults.paramSerializer) : defaults.paramSerializer;
|
|
|
-
|
|
|
- /**
|
|
|
- * Interceptors stored in reverse order. Inner interceptors before outer interceptors.
|
|
|
- * The reversal is needed so that we can build up the interception chain around the
|
|
|
- * server request.
|
|
|
- */
|
|
|
- var reversedInterceptors = [];
|
|
|
-
|
|
|
- forEach(interceptorFactories, function(interceptorFactory) {
|
|
|
- reversedInterceptors.unshift(isString(interceptorFactory)
|
|
|
- ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory));
|
|
|
- });
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc service
|
|
|
- * @kind function
|
|
|
- * @name $http
|
|
|
- * @requires ng.$httpBackend
|
|
|
- * @requires $cacheFactory
|
|
|
- * @requires $rootScope
|
|
|
- * @requires $q
|
|
|
- * @requires $injector
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `$http` service is a core Angular service that facilitates communication with the remote
|
|
|
- * HTTP servers via the browser's [XMLHttpRequest](https://developer.mozilla.org/en/xmlhttprequest)
|
|
|
- * object or via [JSONP](http://en.wikipedia.org/wiki/JSONP).
|
|
|
- *
|
|
|
- * For unit testing applications that use `$http` service, see
|
|
|
- * {@link ngMock.$httpBackend $httpBackend mock}.
|
|
|
- *
|
|
|
- * For a higher level of abstraction, please check out the {@link ngResource.$resource
|
|
|
- * $resource} service.
|
|
|
- *
|
|
|
- * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by
|
|
|
- * the $q service. While for simple usage patterns this doesn't matter much, for advanced usage
|
|
|
- * it is important to familiarize yourself with these APIs and the guarantees they provide.
|
|
|
- *
|
|
|
- *
|
|
|
- * ## General usage
|
|
|
- * The `$http` service is a function which takes a single argument — a configuration object —
|
|
|
- * that is used to generate an HTTP request and returns a {@link ng.$q promise}
|
|
|
- * with two $http specific methods: `success` and `error`.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // Simple GET request example :
|
|
|
- * $http.get('/someUrl').
|
|
|
- * success(function(data, status, headers, config) {
|
|
|
- * // this callback will be called asynchronously
|
|
|
- * // when the response is available
|
|
|
- * }).
|
|
|
- * error(function(data, status, headers, config) {
|
|
|
- * // called asynchronously if an error occurs
|
|
|
- * // or server returns response with an error status.
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // Simple POST request example (passing data) :
|
|
|
- * $http.post('/someUrl', {msg:'hello word!'}).
|
|
|
- * success(function(data, status, headers, config) {
|
|
|
- * // this callback will be called asynchronously
|
|
|
- * // when the response is available
|
|
|
- * }).
|
|
|
- * error(function(data, status, headers, config) {
|
|
|
- * // called asynchronously if an error occurs
|
|
|
- * // or server returns response with an error status.
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- * Since the returned value of calling the $http function is a `promise`, you can also use
|
|
|
- * the `then` method to register callbacks, and these callbacks will receive a single argument –
|
|
|
- * an object representing the response. See the API signature and type info below for more
|
|
|
- * details.
|
|
|
- *
|
|
|
- * A response status code between 200 and 299 is considered a success status and
|
|
|
- * will result in the success callback being called. Note that if the response is a redirect,
|
|
|
- * XMLHttpRequest will transparently follow it, meaning that the error callback will not be
|
|
|
- * called for such responses.
|
|
|
- *
|
|
|
- * ## Writing Unit Tests that use $http
|
|
|
- * When unit testing (using {@link ngMock ngMock}), it is necessary to call
|
|
|
- * {@link ngMock.$httpBackend#flush $httpBackend.flush()} to flush each pending
|
|
|
- * request using trained responses.
|
|
|
- *
|
|
|
- * ```
|
|
|
- * $httpBackend.expectGET(...);
|
|
|
- * $http.get(...);
|
|
|
- * $httpBackend.flush();
|
|
|
- * ```
|
|
|
- *
|
|
|
- * ## Shortcut methods
|
|
|
- *
|
|
|
- * Shortcut methods are also available. All shortcut methods require passing in the URL, and
|
|
|
- * request data must be passed in for POST/PUT requests.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * $http.get('/someUrl').success(successCallback);
|
|
|
- * $http.post('/someUrl', data).success(successCallback);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Complete list of shortcut methods:
|
|
|
- *
|
|
|
- * - {@link ng.$http#get $http.get}
|
|
|
- * - {@link ng.$http#head $http.head}
|
|
|
- * - {@link ng.$http#post $http.post}
|
|
|
- * - {@link ng.$http#put $http.put}
|
|
|
- * - {@link ng.$http#delete $http.delete}
|
|
|
- * - {@link ng.$http#jsonp $http.jsonp}
|
|
|
- * - {@link ng.$http#patch $http.patch}
|
|
|
- *
|
|
|
- *
|
|
|
- * ## Setting HTTP Headers
|
|
|
- *
|
|
|
- * The $http service will automatically add certain HTTP headers to all requests. These defaults
|
|
|
- * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration
|
|
|
- * object, which currently contains this default configuration:
|
|
|
- *
|
|
|
- * - `$httpProvider.defaults.headers.common` (headers that are common for all requests):
|
|
|
- * - `Accept: application/json, text/plain, * / *`
|
|
|
- * - `$httpProvider.defaults.headers.post`: (header defaults for POST requests)
|
|
|
- * - `Content-Type: application/json`
|
|
|
- * - `$httpProvider.defaults.headers.put` (header defaults for PUT requests)
|
|
|
- * - `Content-Type: application/json`
|
|
|
- *
|
|
|
- * To add or overwrite these defaults, simply add or remove a property from these configuration
|
|
|
- * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object
|
|
|
- * with the lowercased HTTP method name as the key, e.g.
|
|
|
- * `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }`.
|
|
|
- *
|
|
|
- * The defaults can also be set at runtime via the `$http.defaults` object in the same
|
|
|
- * fashion. For example:
|
|
|
- *
|
|
|
- * ```
|
|
|
- * module.run(function($http) {
|
|
|
- * $http.defaults.headers.common.Authorization = 'Basic YmVlcDpib29w'
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * In addition, you can supply a `headers` property in the config object passed when
|
|
|
- * calling `$http(config)`, which overrides the defaults without changing them globally.
|
|
|
- *
|
|
|
- * To explicitly remove a header automatically added via $httpProvider.defaults.headers on a per request basis,
|
|
|
- * Use the `headers` property, setting the desired header to `undefined`. For example:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var req = {
|
|
|
- * method: 'POST',
|
|
|
- * url: 'http://example.com',
|
|
|
- * headers: {
|
|
|
- * 'Content-Type': undefined
|
|
|
- * },
|
|
|
- * data: { test: 'test' }
|
|
|
- * }
|
|
|
- *
|
|
|
- * $http(req).success(function(){...}).error(function(){...});
|
|
|
- * ```
|
|
|
- *
|
|
|
- * ## Transforming Requests and Responses
|
|
|
- *
|
|
|
- * Both requests and responses can be transformed using transformation functions: `transformRequest`
|
|
|
- * and `transformResponse`. These properties can be a single function that returns
|
|
|
- * the transformed value (`function(data, headersGetter, status)`) or an array of such transformation functions,
|
|
|
- * which allows you to `push` or `unshift` a new transformation function into the transformation chain.
|
|
|
- *
|
|
|
- * ### Default Transformations
|
|
|
- *
|
|
|
- * The `$httpProvider` provider and `$http` service expose `defaults.transformRequest` and
|
|
|
- * `defaults.transformResponse` properties. If a request does not provide its own transformations
|
|
|
- * then these will be applied.
|
|
|
- *
|
|
|
- * You can augment or replace the default transformations by modifying these properties by adding to or
|
|
|
- * replacing the array.
|
|
|
- *
|
|
|
- * Angular provides the following default transformations:
|
|
|
- *
|
|
|
- * Request transformations (`$httpProvider.defaults.transformRequest` and `$http.defaults.transformRequest`):
|
|
|
- *
|
|
|
- * - If the `data` property of the request configuration object contains an object, serialize it
|
|
|
- * into JSON format.
|
|
|
- *
|
|
|
- * Response transformations (`$httpProvider.defaults.transformResponse` and `$http.defaults.transformResponse`):
|
|
|
- *
|
|
|
- * - If XSRF prefix is detected, strip it (see Security Considerations section below).
|
|
|
- * - If JSON response is detected, deserialize it using a JSON parser.
|
|
|
- *
|
|
|
- *
|
|
|
- * ### Overriding the Default Transformations Per Request
|
|
|
- *
|
|
|
- * If you wish override the request/response transformations only for a single request then provide
|
|
|
- * `transformRequest` and/or `transformResponse` properties on the configuration object passed
|
|
|
- * into `$http`.
|
|
|
- *
|
|
|
- * Note that if you provide these properties on the config object the default transformations will be
|
|
|
- * overwritten. If you wish to augment the default transformations then you must include them in your
|
|
|
- * local transformation array.
|
|
|
- *
|
|
|
- * The following code demonstrates adding a new response transformation to be run after the default response
|
|
|
- * transformations have been run.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * function appendTransform(defaults, transform) {
|
|
|
- *
|
|
|
- * // We can't guarantee that the default transformation is an array
|
|
|
- * defaults = angular.isArray(defaults) ? defaults : [defaults];
|
|
|
- *
|
|
|
- * // Append the new transformation to the defaults
|
|
|
- * return defaults.concat(transform);
|
|
|
- * }
|
|
|
- *
|
|
|
- * $http({
|
|
|
- * url: '...',
|
|
|
- * method: 'GET',
|
|
|
- * transformResponse: appendTransform($http.defaults.transformResponse, function(value) {
|
|
|
- * return doTransform(value);
|
|
|
- * })
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- * ## Caching
|
|
|
- *
|
|
|
- * To enable caching, set the request configuration `cache` property to `true` (to use default
|
|
|
- * cache) or to a custom cache object (built with {@link ng.$cacheFactory `$cacheFactory`}).
|
|
|
- * When the cache is enabled, `$http` stores the response from the server in the specified
|
|
|
- * cache. The next time the same request is made, the response is served from the cache without
|
|
|
- * sending a request to the server.
|
|
|
- *
|
|
|
- * Note that even if the response is served from cache, delivery of the data is asynchronous in
|
|
|
- * the same way that real requests are.
|
|
|
- *
|
|
|
- * If there are multiple GET requests for the same URL that should be cached using the same
|
|
|
- * cache, but the cache is not populated yet, only one request to the server will be made and
|
|
|
- * the remaining requests will be fulfilled using the response from the first request.
|
|
|
- *
|
|
|
- * You can change the default cache to a new object (built with
|
|
|
- * {@link ng.$cacheFactory `$cacheFactory`}) by updating the
|
|
|
- * {@link ng.$http#defaults `$http.defaults.cache`} property. All requests who set
|
|
|
- * their `cache` property to `true` will now use this cache object.
|
|
|
- *
|
|
|
- * If you set the default cache to `false` then only requests that specify their own custom
|
|
|
- * cache object will be cached.
|
|
|
- *
|
|
|
- * ## Interceptors
|
|
|
- *
|
|
|
- * Before you start creating interceptors, be sure to understand the
|
|
|
- * {@link ng.$q $q and deferred/promise APIs}.
|
|
|
- *
|
|
|
- * For purposes of global error handling, authentication, or any kind of synchronous or
|
|
|
- * asynchronous pre-processing of request or postprocessing of responses, it is desirable to be
|
|
|
- * able to intercept requests before they are handed to the server and
|
|
|
- * responses before they are handed over to the application code that
|
|
|
- * initiated these requests. The interceptors leverage the {@link ng.$q
|
|
|
- * promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing.
|
|
|
- *
|
|
|
- * The interceptors are service factories that are registered with the `$httpProvider` by
|
|
|
- * adding them to the `$httpProvider.interceptors` array. The factory is called and
|
|
|
- * injected with dependencies (if specified) and returns the interceptor.
|
|
|
- *
|
|
|
- * There are two kinds of interceptors (and two kinds of rejection interceptors):
|
|
|
- *
|
|
|
- * * `request`: interceptors get called with a http `config` object. The function is free to
|
|
|
- * modify the `config` object or create a new one. The function needs to return the `config`
|
|
|
- * object directly, or a promise containing the `config` or a new `config` object.
|
|
|
- * * `requestError`: interceptor gets called when a previous interceptor threw an error or
|
|
|
- * resolved with a rejection.
|
|
|
- * * `response`: interceptors get called with http `response` object. The function is free to
|
|
|
- * modify the `response` object or create a new one. The function needs to return the `response`
|
|
|
- * object directly, or as a promise containing the `response` or a new `response` object.
|
|
|
- * * `responseError`: interceptor gets called when a previous interceptor threw an error or
|
|
|
- * resolved with a rejection.
|
|
|
- *
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // register the interceptor as a service
|
|
|
- * $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
|
|
|
- * return {
|
|
|
- * // optional method
|
|
|
- * 'request': function(config) {
|
|
|
- * // do something on success
|
|
|
- * return config;
|
|
|
- * },
|
|
|
- *
|
|
|
- * // optional method
|
|
|
- * 'requestError': function(rejection) {
|
|
|
- * // do something on error
|
|
|
- * if (canRecover(rejection)) {
|
|
|
- * return responseOrNewPromise
|
|
|
- * }
|
|
|
- * return $q.reject(rejection);
|
|
|
- * },
|
|
|
- *
|
|
|
- *
|
|
|
- *
|
|
|
- * // optional method
|
|
|
- * 'response': function(response) {
|
|
|
- * // do something on success
|
|
|
- * return response;
|
|
|
- * },
|
|
|
- *
|
|
|
- * // optional method
|
|
|
- * 'responseError': function(rejection) {
|
|
|
- * // do something on error
|
|
|
- * if (canRecover(rejection)) {
|
|
|
- * return responseOrNewPromise
|
|
|
- * }
|
|
|
- * return $q.reject(rejection);
|
|
|
- * }
|
|
|
- * };
|
|
|
- * });
|
|
|
- *
|
|
|
- * $httpProvider.interceptors.push('myHttpInterceptor');
|
|
|
- *
|
|
|
- *
|
|
|
- * // alternatively, register the interceptor via an anonymous factory
|
|
|
- * $httpProvider.interceptors.push(function($q, dependency1, dependency2) {
|
|
|
- * return {
|
|
|
- * 'request': function(config) {
|
|
|
- * // same as above
|
|
|
- * },
|
|
|
- *
|
|
|
- * 'response': function(response) {
|
|
|
- * // same as above
|
|
|
- * }
|
|
|
- * };
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * ## Security Considerations
|
|
|
- *
|
|
|
- * When designing web applications, consider security threats from:
|
|
|
- *
|
|
|
- * - [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx)
|
|
|
- * - [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery)
|
|
|
- *
|
|
|
- * Both server and the client must cooperate in order to eliminate these threats. Angular comes
|
|
|
- * pre-configured with strategies that address these issues, but for this to work backend server
|
|
|
- * cooperation is required.
|
|
|
- *
|
|
|
- * ### JSON Vulnerability Protection
|
|
|
- *
|
|
|
- * A [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx)
|
|
|
- * allows third party website to turn your JSON resource URL into
|
|
|
- * [JSONP](http://en.wikipedia.org/wiki/JSONP) request under some conditions. To
|
|
|
- * counter this your server can prefix all JSON requests with following string `")]}',\n"`.
|
|
|
- * Angular will automatically strip the prefix before processing it as JSON.
|
|
|
- *
|
|
|
- * For example if your server needs to return:
|
|
|
- * ```js
|
|
|
- * ['one','two']
|
|
|
- * ```
|
|
|
- *
|
|
|
- * which is vulnerable to attack, your server can return:
|
|
|
- * ```js
|
|
|
- * )]}',
|
|
|
- * ['one','two']
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Angular will strip the prefix, before processing the JSON.
|
|
|
- *
|
|
|
- *
|
|
|
- * ### Cross Site Request Forgery (XSRF) Protection
|
|
|
- *
|
|
|
- * [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) is a technique by which
|
|
|
- * an unauthorized site can gain your user's private data. Angular provides a mechanism
|
|
|
- * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie
|
|
|
- * (by default, `XSRF-TOKEN`) and sets it as an HTTP header (`X-XSRF-TOKEN`). Since only
|
|
|
- * JavaScript that runs on your domain could read the cookie, your server can be assured that
|
|
|
- * the XHR came from JavaScript running on your domain. The header will not be set for
|
|
|
- * cross-domain requests.
|
|
|
- *
|
|
|
- * To take advantage of this, your server needs to set a token in a JavaScript readable session
|
|
|
- * cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the
|
|
|
- * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure
|
|
|
- * that only JavaScript running on your domain could have sent the request. The token must be
|
|
|
- * unique for each user and must be verifiable by the server (to prevent the JavaScript from
|
|
|
- * making up its own tokens). We recommend that the token is a digest of your site's
|
|
|
- * authentication cookie with a [salt](https://en.wikipedia.org/wiki/Salt_(cryptography))
|
|
|
- * for added security.
|
|
|
- *
|
|
|
- * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName
|
|
|
- * properties of either $httpProvider.defaults at config-time, $http.defaults at run-time,
|
|
|
- * or the per-request config object.
|
|
|
- *
|
|
|
- * In order to prevent collisions in environments where multiple Angular apps share the
|
|
|
- * same domain or subdomain, we recommend that each application uses unique cookie name.
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {object} config Object describing the request to be made and how it should be
|
|
|
- * processed. The object has following properties:
|
|
|
- *
|
|
|
- * - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)
|
|
|
- * - **url** – `{string}` – Absolute or relative URL of the resource that is being requested.
|
|
|
- * - **params** – `{Object.<string|Object>}` – Map of strings or objects which will be serialized
|
|
|
- * with the `paramSerializer` and appended as GET parameters.
|
|
|
- * - **data** – `{string|Object}` – Data to be sent as the request message data.
|
|
|
- * - **headers** – `{Object}` – Map of strings or functions which return strings representing
|
|
|
- * HTTP headers to send to the server. If the return value of a function is null, the
|
|
|
- * header will not be sent. Functions accept a config object as an argument.
|
|
|
- * - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token.
|
|
|
- * - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token.
|
|
|
- * - **transformRequest** –
|
|
|
- * `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
|
|
|
- * transform function or an array of such functions. The transform function takes the http
|
|
|
- * request body and headers and returns its transformed (typically serialized) version.
|
|
|
- * See {@link ng.$http#overriding-the-default-transformations-per-request
|
|
|
- * Overriding the Default Transformations}
|
|
|
- * - **transformResponse** –
|
|
|
- * `{function(data, headersGetter, status)|Array.<function(data, headersGetter, status)>}` –
|
|
|
- * transform function or an array of such functions. The transform function takes the http
|
|
|
- * response body, headers and status and returns its transformed (typically deserialized) version.
|
|
|
- * See {@link ng.$http#overriding-the-default-transformations-per-request
|
|
|
- * Overriding the Default TransformationjqLiks}
|
|
|
- * - **paramSerializer** - `{string|function(Object<string,string>):string}` - A function used to
|
|
|
- * prepare the string representation of request parameters (specified as an object).
|
|
|
- * If specified as string, it is interpreted as function registered with the
|
|
|
- * {@link $injector $injector}, which means you can create your own serializer
|
|
|
- * by registering it as a {@link auto.$provide#service service}.
|
|
|
- * The default serializer is the {@link $httpParamSerializer $httpParamSerializer};
|
|
|
- * alternatively, you can use the {@link $httpParamSerializerJQLike $httpParamSerializerJQLike}
|
|
|
- * - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the
|
|
|
- * GET request, otherwise if a cache instance built with
|
|
|
- * {@link ng.$cacheFactory $cacheFactory}, this cache will be used for
|
|
|
- * caching.
|
|
|
- * - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise}
|
|
|
- * that should abort the request when resolved.
|
|
|
- * - **withCredentials** - `{boolean}` - whether to set the `withCredentials` flag on the
|
|
|
- * XHR object. See [requests with credentials](https://developer.mozilla.org/docs/Web/HTTP/Access_control_CORS#Requests_with_credentials)
|
|
|
- * for more information.
|
|
|
- * - **responseType** - `{string}` - see
|
|
|
- * [XMLHttpRequest.responseType](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest#xmlhttprequest-responsetype).
|
|
|
- *
|
|
|
- * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the
|
|
|
- * standard `then` method and two http specific methods: `success` and `error`. The `then`
|
|
|
- * method takes two arguments a success and an error callback which will be called with a
|
|
|
- * response object. The `success` and `error` methods take a single argument - a function that
|
|
|
- * will be called when the request succeeds or fails respectively. The arguments passed into
|
|
|
- * these functions are destructured representation of the response object passed into the
|
|
|
- * `then` method. The response object has these properties:
|
|
|
- *
|
|
|
- * - **data** – `{string|Object}` – The response body transformed with the transform
|
|
|
- * functions.
|
|
|
- * - **status** – `{number}` – HTTP status code of the response.
|
|
|
- * - **headers** – `{function([headerName])}` – Header getter function.
|
|
|
- * - **config** – `{Object}` – The configuration object that was used to generate the request.
|
|
|
- * - **statusText** – `{string}` – HTTP status text of the response.
|
|
|
- *
|
|
|
- * @property {Array.<Object>} pendingRequests Array of config objects for currently pending
|
|
|
- * requests. This is primarily meant to be used for debugging purposes.
|
|
|
- *
|
|
|
- *
|
|
|
- * @example
|
|
|
-<example module="httpExample">
|
|
|
-<file name="index.html">
|
|
|
- <div ng-controller="FetchController">
|
|
|
- <select ng-model="method" aria-label="Request method">
|
|
|
- <option>GET</option>
|
|
|
- <option>JSONP</option>
|
|
|
- </select>
|
|
|
- <input type="text" ng-model="url" size="80" aria-label="URL" />
|
|
|
- <button id="fetchbtn" ng-click="fetch()">fetch</button><br>
|
|
|
- <button id="samplegetbtn" ng-click="updateModel('GET', 'http-hello.html')">Sample GET</button>
|
|
|
- <button id="samplejsonpbtn"
|
|
|
- ng-click="updateModel('JSONP',
|
|
|
- 'https://angularjs.org/greet.php?callback=JSON_CALLBACK&name=Super%20Hero')">
|
|
|
- Sample JSONP
|
|
|
- </button>
|
|
|
- <button id="invalidjsonpbtn"
|
|
|
- ng-click="updateModel('JSONP', 'https://angularjs.org/doesntexist&callback=JSON_CALLBACK')">
|
|
|
- Invalid JSONP
|
|
|
- </button>
|
|
|
- <pre>http status code: {{status}}</pre>
|
|
|
- <pre>http response data: {{data}}</pre>
|
|
|
- </div>
|
|
|
-</file>
|
|
|
-<file name="script.js">
|
|
|
- angular.module('httpExample', [])
|
|
|
- .controller('FetchController', ['$scope', '$http', '$templateCache',
|
|
|
- function($scope, $http, $templateCache) {
|
|
|
- $scope.method = 'GET';
|
|
|
- $scope.url = 'http-hello.html';
|
|
|
-
|
|
|
- $scope.fetch = function() {
|
|
|
- $scope.code = null;
|
|
|
- $scope.response = null;
|
|
|
-
|
|
|
- $http({method: $scope.method, url: $scope.url, cache: $templateCache}).
|
|
|
- success(function(data, status) {
|
|
|
- $scope.status = status;
|
|
|
- $scope.data = data;
|
|
|
- }).
|
|
|
- error(function(data, status) {
|
|
|
- $scope.data = data || "Request failed";
|
|
|
- $scope.status = status;
|
|
|
- });
|
|
|
- };
|
|
|
-
|
|
|
- $scope.updateModel = function(method, url) {
|
|
|
- $scope.method = method;
|
|
|
- $scope.url = url;
|
|
|
- };
|
|
|
- }]);
|
|
|
-</file>
|
|
|
-<file name="http-hello.html">
|
|
|
- Hello, $http!
|
|
|
-</file>
|
|
|
-<file name="protractor.js" type="protractor">
|
|
|
- var status = element(by.binding('status'));
|
|
|
- var data = element(by.binding('data'));
|
|
|
- var fetchBtn = element(by.id('fetchbtn'));
|
|
|
- var sampleGetBtn = element(by.id('samplegetbtn'));
|
|
|
- var sampleJsonpBtn = element(by.id('samplejsonpbtn'));
|
|
|
- var invalidJsonpBtn = element(by.id('invalidjsonpbtn'));
|
|
|
-
|
|
|
- it('should make an xhr GET request', function() {
|
|
|
- sampleGetBtn.click();
|
|
|
- fetchBtn.click();
|
|
|
- expect(status.getText()).toMatch('200');
|
|
|
- expect(data.getText()).toMatch(/Hello, \$http!/);
|
|
|
- });
|
|
|
-
|
|
|
-// Commented out due to flakes. See https://github.com/angular/angular.js/issues/9185
|
|
|
-// it('should make a JSONP request to angularjs.org', function() {
|
|
|
-// sampleJsonpBtn.click();
|
|
|
-// fetchBtn.click();
|
|
|
-// expect(status.getText()).toMatch('200');
|
|
|
-// expect(data.getText()).toMatch(/Super Hero!/);
|
|
|
-// });
|
|
|
-
|
|
|
- it('should make JSONP request to invalid URL and invoke the error handler',
|
|
|
- function() {
|
|
|
- invalidJsonpBtn.click();
|
|
|
- fetchBtn.click();
|
|
|
- expect(status.getText()).toMatch('0');
|
|
|
- expect(data.getText()).toMatch('Request failed');
|
|
|
- });
|
|
|
-</file>
|
|
|
-</example>
|
|
|
- */
|
|
|
- function $http(requestConfig) {
|
|
|
-
|
|
|
- if (!angular.isObject(requestConfig)) {
|
|
|
- throw minErr('$http')('badreq', 'Http request configuration must be an object. Received: {0}', requestConfig);
|
|
|
- }
|
|
|
-
|
|
|
- var config = extend({
|
|
|
- method: 'get',
|
|
|
- transformRequest: defaults.transformRequest,
|
|
|
- transformResponse: defaults.transformResponse,
|
|
|
- paramSerializer: defaults.paramSerializer
|
|
|
- }, requestConfig);
|
|
|
-
|
|
|
- config.headers = mergeHeaders(requestConfig);
|
|
|
- config.method = uppercase(config.method);
|
|
|
- config.paramSerializer = isString(config.paramSerializer) ?
|
|
|
- $injector.get(config.paramSerializer) : config.paramSerializer;
|
|
|
-
|
|
|
- var serverRequest = function(config) {
|
|
|
- var headers = config.headers;
|
|
|
- var reqData = transformData(config.data, headersGetter(headers), undefined, config.transformRequest);
|
|
|
-
|
|
|
- // strip content-type if data is undefined
|
|
|
- if (isUndefined(reqData)) {
|
|
|
- forEach(headers, function(value, header) {
|
|
|
- if (lowercase(header) === 'content-type') {
|
|
|
- delete headers[header];
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) {
|
|
|
- config.withCredentials = defaults.withCredentials;
|
|
|
- }
|
|
|
-
|
|
|
- // send request
|
|
|
- return sendReq(config, reqData).then(transformResponse, transformResponse);
|
|
|
- };
|
|
|
-
|
|
|
- var chain = [serverRequest, undefined];
|
|
|
- var promise = $q.when(config);
|
|
|
-
|
|
|
- // apply interceptors
|
|
|
- forEach(reversedInterceptors, function(interceptor) {
|
|
|
- if (interceptor.request || interceptor.requestError) {
|
|
|
- chain.unshift(interceptor.request, interceptor.requestError);
|
|
|
- }
|
|
|
- if (interceptor.response || interceptor.responseError) {
|
|
|
- chain.push(interceptor.response, interceptor.responseError);
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- while (chain.length) {
|
|
|
- var thenFn = chain.shift();
|
|
|
- var rejectFn = chain.shift();
|
|
|
-
|
|
|
- promise = promise.then(thenFn, rejectFn);
|
|
|
- }
|
|
|
-
|
|
|
- promise.success = function(fn) {
|
|
|
- assertArgFn(fn, 'fn');
|
|
|
-
|
|
|
- promise.then(function(response) {
|
|
|
- fn(response.data, response.status, response.headers, config);
|
|
|
- });
|
|
|
- return promise;
|
|
|
- };
|
|
|
-
|
|
|
- promise.error = function(fn) {
|
|
|
- assertArgFn(fn, 'fn');
|
|
|
-
|
|
|
- promise.then(null, function(response) {
|
|
|
- fn(response.data, response.status, response.headers, config);
|
|
|
- });
|
|
|
- return promise;
|
|
|
- };
|
|
|
-
|
|
|
- return promise;
|
|
|
-
|
|
|
- function transformResponse(response) {
|
|
|
- // make a copy since the response must be cacheable
|
|
|
- var resp = extend({}, response);
|
|
|
- if (!response.data) {
|
|
|
- resp.data = response.data;
|
|
|
- } else {
|
|
|
- resp.data = transformData(response.data, response.headers, response.status, config.transformResponse);
|
|
|
- }
|
|
|
- return (isSuccess(response.status))
|
|
|
- ? resp
|
|
|
- : $q.reject(resp);
|
|
|
- }
|
|
|
-
|
|
|
- function executeHeaderFns(headers, config) {
|
|
|
- var headerContent, processedHeaders = {};
|
|
|
-
|
|
|
- forEach(headers, function(headerFn, header) {
|
|
|
- if (isFunction(headerFn)) {
|
|
|
- headerContent = headerFn(config);
|
|
|
- if (headerContent != null) {
|
|
|
- processedHeaders[header] = headerContent;
|
|
|
- }
|
|
|
- } else {
|
|
|
- processedHeaders[header] = headerFn;
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- return processedHeaders;
|
|
|
- }
|
|
|
-
|
|
|
- function mergeHeaders(config) {
|
|
|
- var defHeaders = defaults.headers,
|
|
|
- reqHeaders = extend({}, config.headers),
|
|
|
- defHeaderName, lowercaseDefHeaderName, reqHeaderName;
|
|
|
-
|
|
|
- defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]);
|
|
|
-
|
|
|
- // using for-in instead of forEach to avoid unecessary iteration after header has been found
|
|
|
- defaultHeadersIteration:
|
|
|
- for (defHeaderName in defHeaders) {
|
|
|
- lowercaseDefHeaderName = lowercase(defHeaderName);
|
|
|
-
|
|
|
- for (reqHeaderName in reqHeaders) {
|
|
|
- if (lowercase(reqHeaderName) === lowercaseDefHeaderName) {
|
|
|
- continue defaultHeadersIteration;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- reqHeaders[defHeaderName] = defHeaders[defHeaderName];
|
|
|
- }
|
|
|
-
|
|
|
- // execute if header value is a function for merged headers
|
|
|
- return executeHeaderFns(reqHeaders, shallowCopy(config));
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- $http.pendingRequests = [];
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $http#get
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shortcut method to perform `GET` request.
|
|
|
- *
|
|
|
- * @param {string} url Relative or absolute URL specifying the destination of the request
|
|
|
- * @param {Object=} config Optional configuration object
|
|
|
- * @returns {HttpPromise} Future object
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $http#delete
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shortcut method to perform `DELETE` request.
|
|
|
- *
|
|
|
- * @param {string} url Relative or absolute URL specifying the destination of the request
|
|
|
- * @param {Object=} config Optional configuration object
|
|
|
- * @returns {HttpPromise} Future object
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $http#head
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shortcut method to perform `HEAD` request.
|
|
|
- *
|
|
|
- * @param {string} url Relative or absolute URL specifying the destination of the request
|
|
|
- * @param {Object=} config Optional configuration object
|
|
|
- * @returns {HttpPromise} Future object
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $http#jsonp
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shortcut method to perform `JSONP` request.
|
|
|
- *
|
|
|
- * @param {string} url Relative or absolute URL specifying the destination of the request.
|
|
|
- * The name of the callback should be the string `JSON_CALLBACK`.
|
|
|
- * @param {Object=} config Optional configuration object
|
|
|
- * @returns {HttpPromise} Future object
|
|
|
- */
|
|
|
- createShortMethods('get', 'delete', 'head', 'jsonp');
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $http#post
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shortcut method to perform `POST` request.
|
|
|
- *
|
|
|
- * @param {string} url Relative or absolute URL specifying the destination of the request
|
|
|
- * @param {*} data Request content
|
|
|
- * @param {Object=} config Optional configuration object
|
|
|
- * @returns {HttpPromise} Future object
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $http#put
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shortcut method to perform `PUT` request.
|
|
|
- *
|
|
|
- * @param {string} url Relative or absolute URL specifying the destination of the request
|
|
|
- * @param {*} data Request content
|
|
|
- * @param {Object=} config Optional configuration object
|
|
|
- * @returns {HttpPromise} Future object
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $http#patch
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shortcut method to perform `PATCH` request.
|
|
|
- *
|
|
|
- * @param {string} url Relative or absolute URL specifying the destination of the request
|
|
|
- * @param {*} data Request content
|
|
|
- * @param {Object=} config Optional configuration object
|
|
|
- * @returns {HttpPromise} Future object
|
|
|
- */
|
|
|
- createShortMethodsWithData('post', 'put', 'patch');
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc property
|
|
|
- * @name $http#defaults
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of
|
|
|
- * default headers, withCredentials as well as request and response transformations.
|
|
|
- *
|
|
|
- * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above.
|
|
|
- */
|
|
|
- $http.defaults = defaults;
|
|
|
-
|
|
|
-
|
|
|
- return $http;
|
|
|
-
|
|
|
-
|
|
|
- function createShortMethods(names) {
|
|
|
- forEach(arguments, function(name) {
|
|
|
- $http[name] = function(url, config) {
|
|
|
- return $http(extend({}, config || {}, {
|
|
|
- method: name,
|
|
|
- url: url
|
|
|
- }));
|
|
|
- };
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function createShortMethodsWithData(name) {
|
|
|
- forEach(arguments, function(name) {
|
|
|
- $http[name] = function(url, data, config) {
|
|
|
- return $http(extend({}, config || {}, {
|
|
|
- method: name,
|
|
|
- url: url,
|
|
|
- data: data
|
|
|
- }));
|
|
|
- };
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * Makes the request.
|
|
|
- *
|
|
|
- * !!! ACCESSES CLOSURE VARS:
|
|
|
- * $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests
|
|
|
- */
|
|
|
- function sendReq(config, reqData) {
|
|
|
- var deferred = $q.defer(),
|
|
|
- promise = deferred.promise,
|
|
|
- cache,
|
|
|
- cachedResp,
|
|
|
- reqHeaders = config.headers,
|
|
|
- url = buildUrl(config.url, config.paramSerializer(config.params));
|
|
|
-
|
|
|
- $http.pendingRequests.push(config);
|
|
|
- promise.then(removePendingReq, removePendingReq);
|
|
|
-
|
|
|
-
|
|
|
- if ((config.cache || defaults.cache) && config.cache !== false &&
|
|
|
- (config.method === 'GET' || config.method === 'JSONP')) {
|
|
|
- cache = isObject(config.cache) ? config.cache
|
|
|
- : isObject(defaults.cache) ? defaults.cache
|
|
|
- : defaultCache;
|
|
|
- }
|
|
|
-
|
|
|
- if (cache) {
|
|
|
- cachedResp = cache.get(url);
|
|
|
- if (isDefined(cachedResp)) {
|
|
|
- if (isPromiseLike(cachedResp)) {
|
|
|
- // cached request has already been sent, but there is no response yet
|
|
|
- cachedResp.then(resolvePromiseWithResult, resolvePromiseWithResult);
|
|
|
- } else {
|
|
|
- // serving from cache
|
|
|
- if (isArray(cachedResp)) {
|
|
|
- resolvePromise(cachedResp[1], cachedResp[0], shallowCopy(cachedResp[2]), cachedResp[3]);
|
|
|
- } else {
|
|
|
- resolvePromise(cachedResp, 200, {}, 'OK');
|
|
|
- }
|
|
|
- }
|
|
|
- } else {
|
|
|
- // put the promise for the non-transformed response into cache as a placeholder
|
|
|
- cache.put(url, promise);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- // if we won't have the response in cache, set the xsrf headers and
|
|
|
- // send the request to the backend
|
|
|
- if (isUndefined(cachedResp)) {
|
|
|
- var xsrfValue = urlIsSameOrigin(config.url)
|
|
|
- ? $$cookieReader()[config.xsrfCookieName || defaults.xsrfCookieName]
|
|
|
- : undefined;
|
|
|
- if (xsrfValue) {
|
|
|
- reqHeaders[(config.xsrfHeaderName || defaults.xsrfHeaderName)] = xsrfValue;
|
|
|
- }
|
|
|
-
|
|
|
- $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout,
|
|
|
- config.withCredentials, config.responseType);
|
|
|
- }
|
|
|
-
|
|
|
- return promise;
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * Callback registered to $httpBackend():
|
|
|
- * - caches the response if desired
|
|
|
- * - resolves the raw $http promise
|
|
|
- * - calls $apply
|
|
|
- */
|
|
|
- function done(status, response, headersString, statusText) {
|
|
|
- if (cache) {
|
|
|
- if (isSuccess(status)) {
|
|
|
- cache.put(url, [status, response, parseHeaders(headersString), statusText]);
|
|
|
- } else {
|
|
|
- // remove promise from the cache
|
|
|
- cache.remove(url);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function resolveHttpPromise() {
|
|
|
- resolvePromise(response, status, headersString, statusText);
|
|
|
- }
|
|
|
-
|
|
|
- if (useApplyAsync) {
|
|
|
- $rootScope.$applyAsync(resolveHttpPromise);
|
|
|
- } else {
|
|
|
- resolveHttpPromise();
|
|
|
- if (!$rootScope.$$phase) $rootScope.$apply();
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * Resolves the raw $http promise.
|
|
|
- */
|
|
|
- function resolvePromise(response, status, headers, statusText) {
|
|
|
- // normalize internal statuses to 0
|
|
|
- status = Math.max(status, 0);
|
|
|
-
|
|
|
- (isSuccess(status) ? deferred.resolve : deferred.reject)({
|
|
|
- data: response,
|
|
|
- status: status,
|
|
|
- headers: headersGetter(headers),
|
|
|
- config: config,
|
|
|
- statusText: statusText
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- function resolvePromiseWithResult(result) {
|
|
|
- resolvePromise(result.data, result.status, shallowCopy(result.headers()), result.statusText);
|
|
|
- }
|
|
|
-
|
|
|
- function removePendingReq() {
|
|
|
- var idx = $http.pendingRequests.indexOf(config);
|
|
|
- if (idx !== -1) $http.pendingRequests.splice(idx, 1);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function buildUrl(url, serializedParams) {
|
|
|
- if (serializedParams.length > 0) {
|
|
|
- url += ((url.indexOf('?') == -1) ? '?' : '&') + serializedParams;
|
|
|
- }
|
|
|
- return url;
|
|
|
- }
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-function createXhr() {
|
|
|
- return new window.XMLHttpRequest();
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $httpBackend
|
|
|
- * @requires $window
|
|
|
- * @requires $document
|
|
|
- *
|
|
|
- * @description
|
|
|
- * HTTP backend used by the {@link ng.$http service} that delegates to
|
|
|
- * XMLHttpRequest object or JSONP and deals with browser incompatibilities.
|
|
|
- *
|
|
|
- * You should never need to use this service directly, instead use the higher-level abstractions:
|
|
|
- * {@link ng.$http $http} or {@link ngResource.$resource $resource}.
|
|
|
- *
|
|
|
- * During testing this implementation is swapped with {@link ngMock.$httpBackend mock
|
|
|
- * $httpBackend} which can be trained with responses.
|
|
|
- */
|
|
|
-function $HttpBackendProvider() {
|
|
|
- this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) {
|
|
|
- return createHttpBackend($browser, createXhr, $browser.defer, $window.angular.callbacks, $document[0]);
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDocument) {
|
|
|
- // TODO(vojta): fix the signature
|
|
|
- return function(method, url, post, callback, headers, timeout, withCredentials, responseType) {
|
|
|
- $browser.$$incOutstandingRequestCount();
|
|
|
- url = url || $browser.url();
|
|
|
-
|
|
|
- if (lowercase(method) == 'jsonp') {
|
|
|
- var callbackId = '_' + (callbacks.counter++).toString(36);
|
|
|
- callbacks[callbackId] = function(data) {
|
|
|
- callbacks[callbackId].data = data;
|
|
|
- callbacks[callbackId].called = true;
|
|
|
- };
|
|
|
-
|
|
|
- var jsonpDone = jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId),
|
|
|
- callbackId, function(status, text) {
|
|
|
- completeRequest(callback, status, callbacks[callbackId].data, "", text);
|
|
|
- callbacks[callbackId] = noop;
|
|
|
- });
|
|
|
- } else {
|
|
|
-
|
|
|
- var xhr = createXhr();
|
|
|
-
|
|
|
- xhr.open(method, url, true);
|
|
|
- forEach(headers, function(value, key) {
|
|
|
- if (isDefined(value)) {
|
|
|
- xhr.setRequestHeader(key, value);
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- xhr.onload = function requestLoaded() {
|
|
|
- var statusText = xhr.statusText || '';
|
|
|
-
|
|
|
- // responseText is the old-school way of retrieving response (supported by IE8 & 9)
|
|
|
- // response/responseType properties were introduced in XHR Level2 spec (supported by IE10)
|
|
|
- var response = ('response' in xhr) ? xhr.response : xhr.responseText;
|
|
|
-
|
|
|
- // normalize IE9 bug (http://bugs.jquery.com/ticket/1450)
|
|
|
- var status = xhr.status === 1223 ? 204 : xhr.status;
|
|
|
-
|
|
|
- // fix status code when it is 0 (0 status is undocumented).
|
|
|
- // Occurs when accessing file resources or on Android 4.1 stock browser
|
|
|
- // while retrieving files from application cache.
|
|
|
- if (status === 0) {
|
|
|
- status = response ? 200 : urlResolve(url).protocol == 'file' ? 404 : 0;
|
|
|
- }
|
|
|
-
|
|
|
- completeRequest(callback,
|
|
|
- status,
|
|
|
- response,
|
|
|
- xhr.getAllResponseHeaders(),
|
|
|
- statusText);
|
|
|
- };
|
|
|
-
|
|
|
- var requestError = function() {
|
|
|
- // The response is always empty
|
|
|
- // See https://xhr.spec.whatwg.org/#request-error-steps and https://fetch.spec.whatwg.org/#concept-network-error
|
|
|
- completeRequest(callback, -1, null, null, '');
|
|
|
- };
|
|
|
-
|
|
|
- xhr.onerror = requestError;
|
|
|
- xhr.onabort = requestError;
|
|
|
-
|
|
|
- if (withCredentials) {
|
|
|
- xhr.withCredentials = true;
|
|
|
- }
|
|
|
-
|
|
|
- if (responseType) {
|
|
|
- try {
|
|
|
- xhr.responseType = responseType;
|
|
|
- } catch (e) {
|
|
|
- // WebKit added support for the json responseType value on 09/03/2013
|
|
|
- // https://bugs.webkit.org/show_bug.cgi?id=73648. Versions of Safari prior to 7 are
|
|
|
- // known to throw when setting the value "json" as the response type. Other older
|
|
|
- // browsers implementing the responseType
|
|
|
- //
|
|
|
- // The json response type can be ignored if not supported, because JSON payloads are
|
|
|
- // parsed on the client-side regardless.
|
|
|
- if (responseType !== 'json') {
|
|
|
- throw e;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- xhr.send(post);
|
|
|
- }
|
|
|
-
|
|
|
- if (timeout > 0) {
|
|
|
- var timeoutId = $browserDefer(timeoutRequest, timeout);
|
|
|
- } else if (isPromiseLike(timeout)) {
|
|
|
- timeout.then(timeoutRequest);
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function timeoutRequest() {
|
|
|
- jsonpDone && jsonpDone();
|
|
|
- xhr && xhr.abort();
|
|
|
- }
|
|
|
-
|
|
|
- function completeRequest(callback, status, response, headersString, statusText) {
|
|
|
- // cancel timeout and subsequent timeout promise resolution
|
|
|
- if (timeoutId !== undefined) {
|
|
|
- $browserDefer.cancel(timeoutId);
|
|
|
- }
|
|
|
- jsonpDone = xhr = null;
|
|
|
-
|
|
|
- callback(status, response, headersString, statusText);
|
|
|
- $browser.$$completeOutstandingRequest(noop);
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- function jsonpReq(url, callbackId, done) {
|
|
|
- // we can't use jQuery/jqLite here because jQuery does crazy stuff with script elements, e.g.:
|
|
|
- // - fetches local scripts via XHR and evals them
|
|
|
- // - adds and immediately removes script elements from the document
|
|
|
- var script = rawDocument.createElement('script'), callback = null;
|
|
|
- script.type = "text/javascript";
|
|
|
- script.src = url;
|
|
|
- script.async = true;
|
|
|
-
|
|
|
- callback = function(event) {
|
|
|
- removeEventListenerFn(script, "load", callback);
|
|
|
- removeEventListenerFn(script, "error", callback);
|
|
|
- rawDocument.body.removeChild(script);
|
|
|
- script = null;
|
|
|
- var status = -1;
|
|
|
- var text = "unknown";
|
|
|
-
|
|
|
- if (event) {
|
|
|
- if (event.type === "load" && !callbacks[callbackId].called) {
|
|
|
- event = { type: "error" };
|
|
|
- }
|
|
|
- text = event.type;
|
|
|
- status = event.type === "error" ? 404 : 200;
|
|
|
- }
|
|
|
-
|
|
|
- if (done) {
|
|
|
- done(status, text);
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- addEventListenerFn(script, "load", callback);
|
|
|
- addEventListenerFn(script, "error", callback);
|
|
|
- rawDocument.body.appendChild(script);
|
|
|
- return callback;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-var $interpolateMinErr = angular.$interpolateMinErr = minErr('$interpolate');
|
|
|
-$interpolateMinErr.throwNoconcat = function(text) {
|
|
|
- throw $interpolateMinErr('noconcat',
|
|
|
- "Error while interpolating: {0}\nStrict Contextual Escaping disallows " +
|
|
|
- "interpolations that concatenate multiple expressions when a trusted value is " +
|
|
|
- "required. See http://docs.angularjs.org/api/ng.$sce", text);
|
|
|
-};
|
|
|
-
|
|
|
-$interpolateMinErr.interr = function(text, err) {
|
|
|
- return $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text, err.toString());
|
|
|
-};
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $interpolateProvider
|
|
|
- *
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Used for configuring the interpolation markup. Defaults to `{{` and `}}`.
|
|
|
- *
|
|
|
- * @example
|
|
|
-<example module="customInterpolationApp">
|
|
|
-<file name="index.html">
|
|
|
-<script>
|
|
|
- var customInterpolationApp = angular.module('customInterpolationApp', []);
|
|
|
-
|
|
|
- customInterpolationApp.config(function($interpolateProvider) {
|
|
|
- $interpolateProvider.startSymbol('//');
|
|
|
- $interpolateProvider.endSymbol('//');
|
|
|
- });
|
|
|
-
|
|
|
-
|
|
|
- customInterpolationApp.controller('DemoController', function() {
|
|
|
- this.label = "This binding is brought you by // interpolation symbols.";
|
|
|
- });
|
|
|
-</script>
|
|
|
-<div ng-app="App" ng-controller="DemoController as demo">
|
|
|
- //demo.label//
|
|
|
-</div>
|
|
|
-</file>
|
|
|
-<file name="protractor.js" type="protractor">
|
|
|
- it('should interpolate binding with custom symbols', function() {
|
|
|
- expect(element(by.binding('demo.label')).getText()).toBe('This binding is brought you by // interpolation symbols.');
|
|
|
- });
|
|
|
-</file>
|
|
|
-</example>
|
|
|
- */
|
|
|
-function $InterpolateProvider() {
|
|
|
- var startSymbol = '{{';
|
|
|
- var endSymbol = '}}';
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $interpolateProvider#startSymbol
|
|
|
- * @description
|
|
|
- * Symbol to denote start of expression in the interpolated string. Defaults to `{{`.
|
|
|
- *
|
|
|
- * @param {string=} value new value to set the starting symbol to.
|
|
|
- * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
|
|
|
- */
|
|
|
- this.startSymbol = function(value) {
|
|
|
- if (value) {
|
|
|
- startSymbol = value;
|
|
|
- return this;
|
|
|
- } else {
|
|
|
- return startSymbol;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $interpolateProvider#endSymbol
|
|
|
- * @description
|
|
|
- * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
|
|
|
- *
|
|
|
- * @param {string=} value new value to set the ending symbol to.
|
|
|
- * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
|
|
|
- */
|
|
|
- this.endSymbol = function(value) {
|
|
|
- if (value) {
|
|
|
- endSymbol = value;
|
|
|
- return this;
|
|
|
- } else {
|
|
|
- return endSymbol;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) {
|
|
|
- var startSymbolLength = startSymbol.length,
|
|
|
- endSymbolLength = endSymbol.length,
|
|
|
- escapedStartRegexp = new RegExp(startSymbol.replace(/./g, escape), 'g'),
|
|
|
- escapedEndRegexp = new RegExp(endSymbol.replace(/./g, escape), 'g');
|
|
|
-
|
|
|
- function escape(ch) {
|
|
|
- return '\\\\\\' + ch;
|
|
|
- }
|
|
|
-
|
|
|
- function unescapeText(text) {
|
|
|
- return text.replace(escapedStartRegexp, startSymbol).
|
|
|
- replace(escapedEndRegexp, endSymbol);
|
|
|
- }
|
|
|
-
|
|
|
- function stringify(value) {
|
|
|
- if (value == null) { // null || undefined
|
|
|
- return '';
|
|
|
- }
|
|
|
- switch (typeof value) {
|
|
|
- case 'string':
|
|
|
- break;
|
|
|
- case 'number':
|
|
|
- value = '' + value;
|
|
|
- break;
|
|
|
- default:
|
|
|
- value = toJson(value);
|
|
|
- }
|
|
|
-
|
|
|
- return value;
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc service
|
|
|
- * @name $interpolate
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @requires $parse
|
|
|
- * @requires $sce
|
|
|
- *
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Compiles a string with markup into an interpolation function. This service is used by the
|
|
|
- * HTML {@link ng.$compile $compile} service for data binding. See
|
|
|
- * {@link ng.$interpolateProvider $interpolateProvider} for configuring the
|
|
|
- * interpolation markup.
|
|
|
- *
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var $interpolate = ...; // injected
|
|
|
- * var exp = $interpolate('Hello {{name | uppercase}}!');
|
|
|
- * expect(exp({name:'Angular'}).toEqual('Hello ANGULAR!');
|
|
|
- * ```
|
|
|
- *
|
|
|
- * `$interpolate` takes an optional fourth argument, `allOrNothing`. If `allOrNothing` is
|
|
|
- * `true`, the interpolation function will return `undefined` unless all embedded expressions
|
|
|
- * evaluate to a value other than `undefined`.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var $interpolate = ...; // injected
|
|
|
- * var context = {greeting: 'Hello', name: undefined };
|
|
|
- *
|
|
|
- * // default "forgiving" mode
|
|
|
- * var exp = $interpolate('{{greeting}} {{name}}!');
|
|
|
- * expect(exp(context)).toEqual('Hello !');
|
|
|
- *
|
|
|
- * // "allOrNothing" mode
|
|
|
- * exp = $interpolate('{{greeting}} {{name}}!', false, null, true);
|
|
|
- * expect(exp(context)).toBeUndefined();
|
|
|
- * context.name = 'Angular';
|
|
|
- * expect(exp(context)).toEqual('Hello Angular!');
|
|
|
- * ```
|
|
|
- *
|
|
|
- * `allOrNothing` is useful for interpolating URLs. `ngSrc` and `ngSrcset` use this behavior.
|
|
|
- *
|
|
|
- * ####Escaped Interpolation
|
|
|
- * $interpolate provides a mechanism for escaping interpolation markers. Start and end markers
|
|
|
- * can be escaped by preceding each of their characters with a REVERSE SOLIDUS U+005C (backslash).
|
|
|
- * It will be rendered as a regular start/end marker, and will not be interpreted as an expression
|
|
|
- * or binding.
|
|
|
- *
|
|
|
- * This enables web-servers to prevent script injection attacks and defacing attacks, to some
|
|
|
- * degree, while also enabling code examples to work without relying on the
|
|
|
- * {@link ng.directive:ngNonBindable ngNonBindable} directive.
|
|
|
- *
|
|
|
- * **For security purposes, it is strongly encouraged that web servers escape user-supplied data,
|
|
|
- * replacing angle brackets (<, >) with &lt; and &gt; respectively, and replacing all
|
|
|
- * interpolation start/end markers with their escaped counterparts.**
|
|
|
- *
|
|
|
- * Escaped interpolation markers are only replaced with the actual interpolation markers in rendered
|
|
|
- * output when the $interpolate service processes the text. So, for HTML elements interpolated
|
|
|
- * by {@link ng.$compile $compile}, or otherwise interpolated with the `mustHaveExpression` parameter
|
|
|
- * set to `true`, the interpolated text must contain an unescaped interpolation expression. As such,
|
|
|
- * this is typically useful only when user-data is used in rendering a template from the server, or
|
|
|
- * when otherwise untrusted data is used by a directive.
|
|
|
- *
|
|
|
- * <example>
|
|
|
- * <file name="index.html">
|
|
|
- * <div ng-init="username='A user'">
|
|
|
- * <p ng-init="apptitle='Escaping demo'">{{apptitle}}: \{\{ username = "defaced value"; \}\}
|
|
|
- * </p>
|
|
|
- * <p><strong>{{username}}</strong> attempts to inject code which will deface the
|
|
|
- * application, but fails to accomplish their task, because the server has correctly
|
|
|
- * escaped the interpolation start/end markers with REVERSE SOLIDUS U+005C (backslash)
|
|
|
- * characters.</p>
|
|
|
- * <p>Instead, the result of the attempted script injection is visible, and can be removed
|
|
|
- * from the database by an administrator.</p>
|
|
|
- * </div>
|
|
|
- * </file>
|
|
|
- * </example>
|
|
|
- *
|
|
|
- * @param {string} text The text with markup to interpolate.
|
|
|
- * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have
|
|
|
- * embedded expression in order to return an interpolation function. Strings with no
|
|
|
- * embedded expression will return null for the interpolation function.
|
|
|
- * @param {string=} trustedContext when provided, the returned function passes the interpolated
|
|
|
- * result through {@link ng.$sce#getTrusted $sce.getTrusted(interpolatedResult,
|
|
|
- * trustedContext)} before returning it. Refer to the {@link ng.$sce $sce} service that
|
|
|
- * provides Strict Contextual Escaping for details.
|
|
|
- * @param {boolean=} allOrNothing if `true`, then the returned function returns undefined
|
|
|
- * unless all embedded expressions evaluate to a value other than `undefined`.
|
|
|
- * @returns {function(context)} an interpolation function which is used to compute the
|
|
|
- * interpolated string. The function has these parameters:
|
|
|
- *
|
|
|
- * - `context`: evaluation context for all expressions embedded in the interpolated text
|
|
|
- */
|
|
|
- function $interpolate(text, mustHaveExpression, trustedContext, allOrNothing) {
|
|
|
- allOrNothing = !!allOrNothing;
|
|
|
- var startIndex,
|
|
|
- endIndex,
|
|
|
- index = 0,
|
|
|
- expressions = [],
|
|
|
- parseFns = [],
|
|
|
- textLength = text.length,
|
|
|
- exp,
|
|
|
- concat = [],
|
|
|
- expressionPositions = [];
|
|
|
-
|
|
|
- while (index < textLength) {
|
|
|
- if (((startIndex = text.indexOf(startSymbol, index)) != -1) &&
|
|
|
- ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1)) {
|
|
|
- if (index !== startIndex) {
|
|
|
- concat.push(unescapeText(text.substring(index, startIndex)));
|
|
|
- }
|
|
|
- exp = text.substring(startIndex + startSymbolLength, endIndex);
|
|
|
- expressions.push(exp);
|
|
|
- parseFns.push($parse(exp, parseStringifyInterceptor));
|
|
|
- index = endIndex + endSymbolLength;
|
|
|
- expressionPositions.push(concat.length);
|
|
|
- concat.push('');
|
|
|
- } else {
|
|
|
- // we did not find an interpolation, so we have to add the remainder to the separators array
|
|
|
- if (index !== textLength) {
|
|
|
- concat.push(unescapeText(text.substring(index)));
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Concatenating expressions makes it hard to reason about whether some combination of
|
|
|
- // concatenated values are unsafe to use and could easily lead to XSS. By requiring that a
|
|
|
- // single expression be used for iframe[src], object[src], etc., we ensure that the value
|
|
|
- // that's used is assigned or constructed by some JS code somewhere that is more testable or
|
|
|
- // make it obvious that you bound the value to some user controlled value. This helps reduce
|
|
|
- // the load when auditing for XSS issues.
|
|
|
- if (trustedContext && concat.length > 1) {
|
|
|
- $interpolateMinErr.throwNoconcat(text);
|
|
|
- }
|
|
|
-
|
|
|
- if (!mustHaveExpression || expressions.length) {
|
|
|
- var compute = function(values) {
|
|
|
- for (var i = 0, ii = expressions.length; i < ii; i++) {
|
|
|
- if (allOrNothing && isUndefined(values[i])) return;
|
|
|
- concat[expressionPositions[i]] = values[i];
|
|
|
- }
|
|
|
- return concat.join('');
|
|
|
- };
|
|
|
-
|
|
|
- var getValue = function(value) {
|
|
|
- return trustedContext ?
|
|
|
- $sce.getTrusted(trustedContext, value) :
|
|
|
- $sce.valueOf(value);
|
|
|
- };
|
|
|
-
|
|
|
- return extend(function interpolationFn(context) {
|
|
|
- var i = 0;
|
|
|
- var ii = expressions.length;
|
|
|
- var values = new Array(ii);
|
|
|
-
|
|
|
- try {
|
|
|
- for (; i < ii; i++) {
|
|
|
- values[i] = parseFns[i](context);
|
|
|
- }
|
|
|
-
|
|
|
- return compute(values);
|
|
|
- } catch (err) {
|
|
|
- $exceptionHandler($interpolateMinErr.interr(text, err));
|
|
|
- }
|
|
|
-
|
|
|
- }, {
|
|
|
- // all of these properties are undocumented for now
|
|
|
- exp: text, //just for compatibility with regular watchers created via $watch
|
|
|
- expressions: expressions,
|
|
|
- $$watchDelegate: function(scope, listener) {
|
|
|
- var lastValue;
|
|
|
- return scope.$watchGroup(parseFns, function interpolateFnWatcher(values, oldValues) {
|
|
|
- var currValue = compute(values);
|
|
|
- if (isFunction(listener)) {
|
|
|
- listener.call(this, currValue, values !== oldValues ? lastValue : currValue, scope);
|
|
|
- }
|
|
|
- lastValue = currValue;
|
|
|
- });
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- function parseStringifyInterceptor(value) {
|
|
|
- try {
|
|
|
- value = getValue(value);
|
|
|
- return allOrNothing && !isDefined(value) ? value : stringify(value);
|
|
|
- } catch (err) {
|
|
|
- $exceptionHandler($interpolateMinErr.interr(text, err));
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $interpolate#startSymbol
|
|
|
- * @description
|
|
|
- * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`.
|
|
|
- *
|
|
|
- * Use {@link ng.$interpolateProvider#startSymbol `$interpolateProvider.startSymbol`} to change
|
|
|
- * the symbol.
|
|
|
- *
|
|
|
- * @returns {string} start symbol.
|
|
|
- */
|
|
|
- $interpolate.startSymbol = function() {
|
|
|
- return startSymbol;
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $interpolate#endSymbol
|
|
|
- * @description
|
|
|
- * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
|
|
|
- *
|
|
|
- * Use {@link ng.$interpolateProvider#endSymbol `$interpolateProvider.endSymbol`} to change
|
|
|
- * the symbol.
|
|
|
- *
|
|
|
- * @returns {string} end symbol.
|
|
|
- */
|
|
|
- $interpolate.endSymbol = function() {
|
|
|
- return endSymbol;
|
|
|
- };
|
|
|
-
|
|
|
- return $interpolate;
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-function $IntervalProvider() {
|
|
|
- this.$get = ['$rootScope', '$window', '$q', '$$q',
|
|
|
- function($rootScope, $window, $q, $$q) {
|
|
|
- var intervals = {};
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc service
|
|
|
- * @name $interval
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Angular's wrapper for `window.setInterval`. The `fn` function is executed every `delay`
|
|
|
- * milliseconds.
|
|
|
- *
|
|
|
- * The return value of registering an interval function is a promise. This promise will be
|
|
|
- * notified upon each tick of the interval, and will be resolved after `count` iterations, or
|
|
|
- * run indefinitely if `count` is not defined. The value of the notification will be the
|
|
|
- * number of iterations that have run.
|
|
|
- * To cancel an interval, call `$interval.cancel(promise)`.
|
|
|
- *
|
|
|
- * In tests you can use {@link ngMock.$interval#flush `$interval.flush(millis)`} to
|
|
|
- * move forward by `millis` milliseconds and trigger any functions scheduled to run in that
|
|
|
- * time.
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note**: Intervals created by this service must be explicitly destroyed when you are finished
|
|
|
- * with them. In particular they are not automatically destroyed when a controller's scope or a
|
|
|
- * directive's element are destroyed.
|
|
|
- * You should take this into consideration and make sure to always cancel the interval at the
|
|
|
- * appropriate moment. See the example below for more details on how and when to do this.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * @param {function()} fn A function that should be called repeatedly.
|
|
|
- * @param {number} delay Number of milliseconds between each function call.
|
|
|
- * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat
|
|
|
- * indefinitely.
|
|
|
- * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise
|
|
|
- * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
|
|
|
- * @param {...*=} Pass additional parameters to the executed function.
|
|
|
- * @returns {promise} A promise which will be notified on each iteration.
|
|
|
- *
|
|
|
- * @example
|
|
|
- * <example module="intervalExample">
|
|
|
- * <file name="index.html">
|
|
|
- * <script>
|
|
|
- * angular.module('intervalExample', [])
|
|
|
- * .controller('ExampleController', ['$scope', '$interval',
|
|
|
- * function($scope, $interval) {
|
|
|
- * $scope.format = 'M/d/yy h:mm:ss a';
|
|
|
- * $scope.blood_1 = 100;
|
|
|
- * $scope.blood_2 = 120;
|
|
|
- *
|
|
|
- * var stop;
|
|
|
- * $scope.fight = function() {
|
|
|
- * // Don't start a new fight if we are already fighting
|
|
|
- * if ( angular.isDefined(stop) ) return;
|
|
|
- *
|
|
|
- * stop = $interval(function() {
|
|
|
- * if ($scope.blood_1 > 0 && $scope.blood_2 > 0) {
|
|
|
- * $scope.blood_1 = $scope.blood_1 - 3;
|
|
|
- * $scope.blood_2 = $scope.blood_2 - 4;
|
|
|
- * } else {
|
|
|
- * $scope.stopFight();
|
|
|
- * }
|
|
|
- * }, 100);
|
|
|
- * };
|
|
|
- *
|
|
|
- * $scope.stopFight = function() {
|
|
|
- * if (angular.isDefined(stop)) {
|
|
|
- * $interval.cancel(stop);
|
|
|
- * stop = undefined;
|
|
|
- * }
|
|
|
- * };
|
|
|
- *
|
|
|
- * $scope.resetFight = function() {
|
|
|
- * $scope.blood_1 = 100;
|
|
|
- * $scope.blood_2 = 120;
|
|
|
- * };
|
|
|
- *
|
|
|
- * $scope.$on('$destroy', function() {
|
|
|
- * // Make sure that the interval is destroyed too
|
|
|
- * $scope.stopFight();
|
|
|
- * });
|
|
|
- * }])
|
|
|
- * // Register the 'myCurrentTime' directive factory method.
|
|
|
- * // We inject $interval and dateFilter service since the factory method is DI.
|
|
|
- * .directive('myCurrentTime', ['$interval', 'dateFilter',
|
|
|
- * function($interval, dateFilter) {
|
|
|
- * // return the directive link function. (compile function not needed)
|
|
|
- * return function(scope, element, attrs) {
|
|
|
- * var format, // date format
|
|
|
- * stopTime; // so that we can cancel the time updates
|
|
|
- *
|
|
|
- * // used to update the UI
|
|
|
- * function updateTime() {
|
|
|
- * element.text(dateFilter(new Date(), format));
|
|
|
- * }
|
|
|
- *
|
|
|
- * // watch the expression, and update the UI on change.
|
|
|
- * scope.$watch(attrs.myCurrentTime, function(value) {
|
|
|
- * format = value;
|
|
|
- * updateTime();
|
|
|
- * });
|
|
|
- *
|
|
|
- * stopTime = $interval(updateTime, 1000);
|
|
|
- *
|
|
|
- * // listen on DOM destroy (removal) event, and cancel the next UI update
|
|
|
- * // to prevent updating time after the DOM element was removed.
|
|
|
- * element.on('$destroy', function() {
|
|
|
- * $interval.cancel(stopTime);
|
|
|
- * });
|
|
|
- * }
|
|
|
- * }]);
|
|
|
- * </script>
|
|
|
- *
|
|
|
- * <div>
|
|
|
- * <div ng-controller="ExampleController">
|
|
|
- * <label>Date format: <input ng-model="format"></label> <hr/>
|
|
|
- * Current time is: <span my-current-time="format"></span>
|
|
|
- * <hr/>
|
|
|
- * Blood 1 : <font color='red'>{{blood_1}}</font>
|
|
|
- * Blood 2 : <font color='red'>{{blood_2}}</font>
|
|
|
- * <button type="button" data-ng-click="fight()">Fight</button>
|
|
|
- * <button type="button" data-ng-click="stopFight()">StopFight</button>
|
|
|
- * <button type="button" data-ng-click="resetFight()">resetFight</button>
|
|
|
- * </div>
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * </file>
|
|
|
- * </example>
|
|
|
- */
|
|
|
- function interval(fn, delay, count, invokeApply) {
|
|
|
- var hasParams = arguments.length > 4,
|
|
|
- args = hasParams ? sliceArgs(arguments, 4) : [],
|
|
|
- setInterval = $window.setInterval,
|
|
|
- clearInterval = $window.clearInterval,
|
|
|
- iteration = 0,
|
|
|
- skipApply = (isDefined(invokeApply) && !invokeApply),
|
|
|
- deferred = (skipApply ? $$q : $q).defer(),
|
|
|
- promise = deferred.promise;
|
|
|
-
|
|
|
- count = isDefined(count) ? count : 0;
|
|
|
-
|
|
|
- promise.then(null, null, (!hasParams) ? fn : function() {
|
|
|
- fn.apply(null, args);
|
|
|
- });
|
|
|
-
|
|
|
- promise.$$intervalId = setInterval(function tick() {
|
|
|
- deferred.notify(iteration++);
|
|
|
-
|
|
|
- if (count > 0 && iteration >= count) {
|
|
|
- deferred.resolve(iteration);
|
|
|
- clearInterval(promise.$$intervalId);
|
|
|
- delete intervals[promise.$$intervalId];
|
|
|
- }
|
|
|
-
|
|
|
- if (!skipApply) $rootScope.$apply();
|
|
|
-
|
|
|
- }, delay);
|
|
|
-
|
|
|
- intervals[promise.$$intervalId] = deferred;
|
|
|
-
|
|
|
- return promise;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $interval#cancel
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Cancels a task associated with the `promise`.
|
|
|
- *
|
|
|
- * @param {promise} promise returned by the `$interval` function.
|
|
|
- * @returns {boolean} Returns `true` if the task was successfully canceled.
|
|
|
- */
|
|
|
- interval.cancel = function(promise) {
|
|
|
- if (promise && promise.$$intervalId in intervals) {
|
|
|
- intervals[promise.$$intervalId].reject('canceled');
|
|
|
- $window.clearInterval(promise.$$intervalId);
|
|
|
- delete intervals[promise.$$intervalId];
|
|
|
- return true;
|
|
|
- }
|
|
|
- return false;
|
|
|
- };
|
|
|
-
|
|
|
- return interval;
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $locale
|
|
|
- *
|
|
|
- * @description
|
|
|
- * $locale service provides localization rules for various Angular components. As of right now the
|
|
|
- * only public api is:
|
|
|
- *
|
|
|
- * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)
|
|
|
- */
|
|
|
-function $LocaleProvider() {
|
|
|
- this.$get = function() {
|
|
|
- return {
|
|
|
- id: 'en-us',
|
|
|
-
|
|
|
- NUMBER_FORMATS: {
|
|
|
- DECIMAL_SEP: '.',
|
|
|
- GROUP_SEP: ',',
|
|
|
- PATTERNS: [
|
|
|
- { // Decimal Pattern
|
|
|
- minInt: 1,
|
|
|
- minFrac: 0,
|
|
|
- maxFrac: 3,
|
|
|
- posPre: '',
|
|
|
- posSuf: '',
|
|
|
- negPre: '-',
|
|
|
- negSuf: '',
|
|
|
- gSize: 3,
|
|
|
- lgSize: 3
|
|
|
- },{ //Currency Pattern
|
|
|
- minInt: 1,
|
|
|
- minFrac: 2,
|
|
|
- maxFrac: 2,
|
|
|
- posPre: '\u00A4',
|
|
|
- posSuf: '',
|
|
|
- negPre: '(\u00A4',
|
|
|
- negSuf: ')',
|
|
|
- gSize: 3,
|
|
|
- lgSize: 3
|
|
|
- }
|
|
|
- ],
|
|
|
- CURRENCY_SYM: '$'
|
|
|
- },
|
|
|
-
|
|
|
- DATETIME_FORMATS: {
|
|
|
- MONTH:
|
|
|
- 'January,February,March,April,May,June,July,August,September,October,November,December'
|
|
|
- .split(','),
|
|
|
- SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),
|
|
|
- DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),
|
|
|
- SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),
|
|
|
- AMPMS: ['AM','PM'],
|
|
|
- medium: 'MMM d, y h:mm:ss a',
|
|
|
- 'short': 'M/d/yy h:mm a',
|
|
|
- fullDate: 'EEEE, MMMM d, y',
|
|
|
- longDate: 'MMMM d, y',
|
|
|
- mediumDate: 'MMM d, y',
|
|
|
- shortDate: 'M/d/yy',
|
|
|
- mediumTime: 'h:mm:ss a',
|
|
|
- shortTime: 'h:mm a',
|
|
|
- ERANAMES: [
|
|
|
- "Before Christ",
|
|
|
- "Anno Domini"
|
|
|
- ],
|
|
|
- ERAS: [
|
|
|
- "BC",
|
|
|
- "AD"
|
|
|
- ]
|
|
|
- },
|
|
|
-
|
|
|
- pluralCat: function(num) {
|
|
|
- if (num === 1) {
|
|
|
- return 'one';
|
|
|
- }
|
|
|
- return 'other';
|
|
|
- }
|
|
|
- };
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-var PATH_MATCH = /^([^\?#]*)(\?([^#]*))?(#(.*))?$/,
|
|
|
- DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};
|
|
|
-var $locationMinErr = minErr('$location');
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * Encode path using encodeUriSegment, ignoring forward slashes
|
|
|
- *
|
|
|
- * @param {string} path Path to encode
|
|
|
- * @returns {string}
|
|
|
- */
|
|
|
-function encodePath(path) {
|
|
|
- var segments = path.split('/'),
|
|
|
- i = segments.length;
|
|
|
-
|
|
|
- while (i--) {
|
|
|
- segments[i] = encodeUriSegment(segments[i]);
|
|
|
- }
|
|
|
-
|
|
|
- return segments.join('/');
|
|
|
-}
|
|
|
-
|
|
|
-function parseAbsoluteUrl(absoluteUrl, locationObj) {
|
|
|
- var parsedUrl = urlResolve(absoluteUrl);
|
|
|
-
|
|
|
- locationObj.$$protocol = parsedUrl.protocol;
|
|
|
- locationObj.$$host = parsedUrl.hostname;
|
|
|
- locationObj.$$port = toInt(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function parseAppUrl(relativeUrl, locationObj) {
|
|
|
- var prefixed = (relativeUrl.charAt(0) !== '/');
|
|
|
- if (prefixed) {
|
|
|
- relativeUrl = '/' + relativeUrl;
|
|
|
- }
|
|
|
- var match = urlResolve(relativeUrl);
|
|
|
- locationObj.$$path = decodeURIComponent(prefixed && match.pathname.charAt(0) === '/' ?
|
|
|
- match.pathname.substring(1) : match.pathname);
|
|
|
- locationObj.$$search = parseKeyValue(match.search);
|
|
|
- locationObj.$$hash = decodeURIComponent(match.hash);
|
|
|
-
|
|
|
- // make sure path starts with '/';
|
|
|
- if (locationObj.$$path && locationObj.$$path.charAt(0) != '/') {
|
|
|
- locationObj.$$path = '/' + locationObj.$$path;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- *
|
|
|
- * @param {string} begin
|
|
|
- * @param {string} whole
|
|
|
- * @returns {string} returns text from whole after begin or undefined if it does not begin with
|
|
|
- * expected string.
|
|
|
- */
|
|
|
-function beginsWith(begin, whole) {
|
|
|
- if (whole.indexOf(begin) === 0) {
|
|
|
- return whole.substr(begin.length);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function stripHash(url) {
|
|
|
- var index = url.indexOf('#');
|
|
|
- return index == -1 ? url : url.substr(0, index);
|
|
|
-}
|
|
|
-
|
|
|
-function trimEmptyHash(url) {
|
|
|
- return url.replace(/(#.+)|#$/, '$1');
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function stripFile(url) {
|
|
|
- return url.substr(0, stripHash(url).lastIndexOf('/') + 1);
|
|
|
-}
|
|
|
-
|
|
|
-/* return the server only (scheme://host:port) */
|
|
|
-function serverBase(url) {
|
|
|
- return url.substring(0, url.indexOf('/', url.indexOf('//') + 2));
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * LocationHtml5Url represents an url
|
|
|
- * This object is exposed as $location service when HTML5 mode is enabled and supported
|
|
|
- *
|
|
|
- * @constructor
|
|
|
- * @param {string} appBase application base URL
|
|
|
- * @param {string} basePrefix url path prefix
|
|
|
- */
|
|
|
-function LocationHtml5Url(appBase, basePrefix) {
|
|
|
- this.$$html5 = true;
|
|
|
- basePrefix = basePrefix || '';
|
|
|
- var appBaseNoFile = stripFile(appBase);
|
|
|
- parseAbsoluteUrl(appBase, this);
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * Parse given html5 (regular) url string into properties
|
|
|
- * @param {string} url HTML5 url
|
|
|
- * @private
|
|
|
- */
|
|
|
- this.$$parse = function(url) {
|
|
|
- var pathUrl = beginsWith(appBaseNoFile, url);
|
|
|
- if (!isString(pathUrl)) {
|
|
|
- throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url,
|
|
|
- appBaseNoFile);
|
|
|
- }
|
|
|
-
|
|
|
- parseAppUrl(pathUrl, this);
|
|
|
-
|
|
|
- if (!this.$$path) {
|
|
|
- this.$$path = '/';
|
|
|
- }
|
|
|
-
|
|
|
- this.$$compose();
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * Compose url and update `absUrl` property
|
|
|
- * @private
|
|
|
- */
|
|
|
- this.$$compose = function() {
|
|
|
- var search = toKeyValue(this.$$search),
|
|
|
- hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
|
|
|
-
|
|
|
- this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
|
|
|
- this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/'
|
|
|
- };
|
|
|
-
|
|
|
- this.$$parseLinkUrl = function(url, relHref) {
|
|
|
- if (relHref && relHref[0] === '#') {
|
|
|
- // special case for links to hash fragments:
|
|
|
- // keep the old url and only replace the hash fragment
|
|
|
- this.hash(relHref.slice(1));
|
|
|
- return true;
|
|
|
- }
|
|
|
- var appUrl, prevAppUrl;
|
|
|
- var rewrittenUrl;
|
|
|
-
|
|
|
- if ((appUrl = beginsWith(appBase, url)) !== undefined) {
|
|
|
- prevAppUrl = appUrl;
|
|
|
- if ((appUrl = beginsWith(basePrefix, appUrl)) !== undefined) {
|
|
|
- rewrittenUrl = appBaseNoFile + (beginsWith('/', appUrl) || appUrl);
|
|
|
- } else {
|
|
|
- rewrittenUrl = appBase + prevAppUrl;
|
|
|
- }
|
|
|
- } else if ((appUrl = beginsWith(appBaseNoFile, url)) !== undefined) {
|
|
|
- rewrittenUrl = appBaseNoFile + appUrl;
|
|
|
- } else if (appBaseNoFile == url + '/') {
|
|
|
- rewrittenUrl = appBaseNoFile;
|
|
|
- }
|
|
|
- if (rewrittenUrl) {
|
|
|
- this.$$parse(rewrittenUrl);
|
|
|
- }
|
|
|
- return !!rewrittenUrl;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * LocationHashbangUrl represents url
|
|
|
- * This object is exposed as $location service when developer doesn't opt into html5 mode.
|
|
|
- * It also serves as the base class for html5 mode fallback on legacy browsers.
|
|
|
- *
|
|
|
- * @constructor
|
|
|
- * @param {string} appBase application base URL
|
|
|
- * @param {string} hashPrefix hashbang prefix
|
|
|
- */
|
|
|
-function LocationHashbangUrl(appBase, hashPrefix) {
|
|
|
- var appBaseNoFile = stripFile(appBase);
|
|
|
-
|
|
|
- parseAbsoluteUrl(appBase, this);
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * Parse given hashbang url into properties
|
|
|
- * @param {string} url Hashbang url
|
|
|
- * @private
|
|
|
- */
|
|
|
- this.$$parse = function(url) {
|
|
|
- var withoutBaseUrl = beginsWith(appBase, url) || beginsWith(appBaseNoFile, url);
|
|
|
- var withoutHashUrl;
|
|
|
-
|
|
|
- if (!isUndefined(withoutBaseUrl) && withoutBaseUrl.charAt(0) === '#') {
|
|
|
-
|
|
|
- // The rest of the url starts with a hash so we have
|
|
|
- // got either a hashbang path or a plain hash fragment
|
|
|
- withoutHashUrl = beginsWith(hashPrefix, withoutBaseUrl);
|
|
|
- if (isUndefined(withoutHashUrl)) {
|
|
|
- // There was no hashbang prefix so we just have a hash fragment
|
|
|
- withoutHashUrl = withoutBaseUrl;
|
|
|
- }
|
|
|
-
|
|
|
- } else {
|
|
|
- // There was no hashbang path nor hash fragment:
|
|
|
- // If we are in HTML5 mode we use what is left as the path;
|
|
|
- // Otherwise we ignore what is left
|
|
|
- if (this.$$html5) {
|
|
|
- withoutHashUrl = withoutBaseUrl;
|
|
|
- } else {
|
|
|
- withoutHashUrl = '';
|
|
|
- if (isUndefined(withoutBaseUrl)) {
|
|
|
- appBase = url;
|
|
|
- this.replace();
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- parseAppUrl(withoutHashUrl, this);
|
|
|
-
|
|
|
- this.$$path = removeWindowsDriveName(this.$$path, withoutHashUrl, appBase);
|
|
|
-
|
|
|
- this.$$compose();
|
|
|
-
|
|
|
- /*
|
|
|
- * In Windows, on an anchor node on documents loaded from
|
|
|
- * the filesystem, the browser will return a pathname
|
|
|
- * prefixed with the drive name ('/C:/path') when a
|
|
|
- * pathname without a drive is set:
|
|
|
- * * a.setAttribute('href', '/foo')
|
|
|
- * * a.pathname === '/C:/foo' //true
|
|
|
- *
|
|
|
- * Inside of Angular, we're always using pathnames that
|
|
|
- * do not include drive names for routing.
|
|
|
- */
|
|
|
- function removeWindowsDriveName(path, url, base) {
|
|
|
- /*
|
|
|
- Matches paths for file protocol on windows,
|
|
|
- such as /C:/foo/bar, and captures only /foo/bar.
|
|
|
- */
|
|
|
- var windowsFilePathExp = /^\/[A-Z]:(\/.*)/;
|
|
|
-
|
|
|
- var firstPathSegmentMatch;
|
|
|
-
|
|
|
- //Get the relative path from the input URL.
|
|
|
- if (url.indexOf(base) === 0) {
|
|
|
- url = url.replace(base, '');
|
|
|
- }
|
|
|
-
|
|
|
- // The input URL intentionally contains a first path segment that ends with a colon.
|
|
|
- if (windowsFilePathExp.exec(url)) {
|
|
|
- return path;
|
|
|
- }
|
|
|
-
|
|
|
- firstPathSegmentMatch = windowsFilePathExp.exec(path);
|
|
|
- return firstPathSegmentMatch ? firstPathSegmentMatch[1] : path;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * Compose hashbang url and update `absUrl` property
|
|
|
- * @private
|
|
|
- */
|
|
|
- this.$$compose = function() {
|
|
|
- var search = toKeyValue(this.$$search),
|
|
|
- hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
|
|
|
-
|
|
|
- this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
|
|
|
- this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : '');
|
|
|
- };
|
|
|
-
|
|
|
- this.$$parseLinkUrl = function(url, relHref) {
|
|
|
- if (stripHash(appBase) == stripHash(url)) {
|
|
|
- this.$$parse(url);
|
|
|
- return true;
|
|
|
- }
|
|
|
- return false;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * LocationHashbangUrl represents url
|
|
|
- * This object is exposed as $location service when html5 history api is enabled but the browser
|
|
|
- * does not support it.
|
|
|
- *
|
|
|
- * @constructor
|
|
|
- * @param {string} appBase application base URL
|
|
|
- * @param {string} hashPrefix hashbang prefix
|
|
|
- */
|
|
|
-function LocationHashbangInHtml5Url(appBase, hashPrefix) {
|
|
|
- this.$$html5 = true;
|
|
|
- LocationHashbangUrl.apply(this, arguments);
|
|
|
-
|
|
|
- var appBaseNoFile = stripFile(appBase);
|
|
|
-
|
|
|
- this.$$parseLinkUrl = function(url, relHref) {
|
|
|
- if (relHref && relHref[0] === '#') {
|
|
|
- // special case for links to hash fragments:
|
|
|
- // keep the old url and only replace the hash fragment
|
|
|
- this.hash(relHref.slice(1));
|
|
|
- return true;
|
|
|
- }
|
|
|
-
|
|
|
- var rewrittenUrl;
|
|
|
- var appUrl;
|
|
|
-
|
|
|
- if (appBase == stripHash(url)) {
|
|
|
- rewrittenUrl = url;
|
|
|
- } else if ((appUrl = beginsWith(appBaseNoFile, url))) {
|
|
|
- rewrittenUrl = appBase + hashPrefix + appUrl;
|
|
|
- } else if (appBaseNoFile === url + '/') {
|
|
|
- rewrittenUrl = appBaseNoFile;
|
|
|
- }
|
|
|
- if (rewrittenUrl) {
|
|
|
- this.$$parse(rewrittenUrl);
|
|
|
- }
|
|
|
- return !!rewrittenUrl;
|
|
|
- };
|
|
|
-
|
|
|
- this.$$compose = function() {
|
|
|
- var search = toKeyValue(this.$$search),
|
|
|
- hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
|
|
|
-
|
|
|
- this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
|
|
|
- // include hashPrefix in $$absUrl when $$url is empty so IE8 & 9 do not reload page because of removal of '#'
|
|
|
- this.$$absUrl = appBase + hashPrefix + this.$$url;
|
|
|
- };
|
|
|
-
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-var locationPrototype = {
|
|
|
-
|
|
|
- /**
|
|
|
- * Are we in html5 mode?
|
|
|
- * @private
|
|
|
- */
|
|
|
- $$html5: false,
|
|
|
-
|
|
|
- /**
|
|
|
- * Has any change been replacing?
|
|
|
- * @private
|
|
|
- */
|
|
|
- $$replace: false,
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $location#absUrl
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This method is getter only.
|
|
|
- *
|
|
|
- * Return full url representation with all segments encoded according to rules specified in
|
|
|
- * [RFC 3986](http://www.ietf.org/rfc/rfc3986.txt).
|
|
|
- *
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // given url http://example.com/#/some/path?foo=bar&baz=xoxo
|
|
|
- * var absUrl = $location.absUrl();
|
|
|
- * // => "http://example.com/#/some/path?foo=bar&baz=xoxo"
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @return {string} full url
|
|
|
- */
|
|
|
- absUrl: locationGetter('$$absUrl'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $location#url
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This method is getter / setter.
|
|
|
- *
|
|
|
- * Return url (e.g. `/path?a=b#hash`) when called without any parameter.
|
|
|
- *
|
|
|
- * Change path, search and hash, when called with parameter and return `$location`.
|
|
|
- *
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // given url http://example.com/#/some/path?foo=bar&baz=xoxo
|
|
|
- * var url = $location.url();
|
|
|
- * // => "/some/path?foo=bar&baz=xoxo"
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`)
|
|
|
- * @return {string} url
|
|
|
- */
|
|
|
- url: function(url) {
|
|
|
- if (isUndefined(url)) {
|
|
|
- return this.$$url;
|
|
|
- }
|
|
|
-
|
|
|
- var match = PATH_MATCH.exec(url);
|
|
|
- if (match[1] || url === '') this.path(decodeURIComponent(match[1]));
|
|
|
- if (match[2] || match[1] || url === '') this.search(match[3] || '');
|
|
|
- this.hash(match[5] || '');
|
|
|
-
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $location#protocol
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This method is getter only.
|
|
|
- *
|
|
|
- * Return protocol of current url.
|
|
|
- *
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // given url http://example.com/#/some/path?foo=bar&baz=xoxo
|
|
|
- * var protocol = $location.protocol();
|
|
|
- * // => "http"
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @return {string} protocol of current url
|
|
|
- */
|
|
|
- protocol: locationGetter('$$protocol'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $location#host
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This method is getter only.
|
|
|
- *
|
|
|
- * Return host of current url.
|
|
|
- *
|
|
|
- * Note: compared to the non-angular version `location.host` which returns `hostname:port`, this returns the `hostname` portion only.
|
|
|
- *
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // given url http://example.com/#/some/path?foo=bar&baz=xoxo
|
|
|
- * var host = $location.host();
|
|
|
- * // => "example.com"
|
|
|
- *
|
|
|
- * // given url http://user:password@example.com:8080/#/some/path?foo=bar&baz=xoxo
|
|
|
- * host = $location.host();
|
|
|
- * // => "example.com"
|
|
|
- * host = location.host;
|
|
|
- * // => "example.com:8080"
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @return {string} host of current url.
|
|
|
- */
|
|
|
- host: locationGetter('$$host'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $location#port
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This method is getter only.
|
|
|
- *
|
|
|
- * Return port of current url.
|
|
|
- *
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // given url http://example.com/#/some/path?foo=bar&baz=xoxo
|
|
|
- * var port = $location.port();
|
|
|
- * // => 80
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @return {Number} port
|
|
|
- */
|
|
|
- port: locationGetter('$$port'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $location#path
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This method is getter / setter.
|
|
|
- *
|
|
|
- * Return path of current url when called without any parameter.
|
|
|
- *
|
|
|
- * Change path when called with parameter and return `$location`.
|
|
|
- *
|
|
|
- * Note: Path should always begin with forward slash (/), this method will add the forward slash
|
|
|
- * if it is missing.
|
|
|
- *
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // given url http://example.com/#/some/path?foo=bar&baz=xoxo
|
|
|
- * var path = $location.path();
|
|
|
- * // => "/some/path"
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {(string|number)=} path New path
|
|
|
- * @return {string} path
|
|
|
- */
|
|
|
- path: locationGetterSetter('$$path', function(path) {
|
|
|
- path = path !== null ? path.toString() : '';
|
|
|
- return path.charAt(0) == '/' ? path : '/' + path;
|
|
|
- }),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $location#search
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This method is getter / setter.
|
|
|
- *
|
|
|
- * Return search part (as object) of current url when called without any parameter.
|
|
|
- *
|
|
|
- * Change search part when called with parameter and return `$location`.
|
|
|
- *
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // given url http://example.com/#/some/path?foo=bar&baz=xoxo
|
|
|
- * var searchObject = $location.search();
|
|
|
- * // => {foo: 'bar', baz: 'xoxo'}
|
|
|
- *
|
|
|
- * // set foo to 'yipee'
|
|
|
- * $location.search('foo', 'yipee');
|
|
|
- * // $location.search() => {foo: 'yipee', baz: 'xoxo'}
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {string|Object.<string>|Object.<Array.<string>>} search New search params - string or
|
|
|
- * hash object.
|
|
|
- *
|
|
|
- * When called with a single argument the method acts as a setter, setting the `search` component
|
|
|
- * of `$location` to the specified value.
|
|
|
- *
|
|
|
- * If the argument is a hash object containing an array of values, these values will be encoded
|
|
|
- * as duplicate search parameters in the url.
|
|
|
- *
|
|
|
- * @param {(string|Number|Array<string>|boolean)=} paramValue If `search` is a string or number, then `paramValue`
|
|
|
- * will override only a single search property.
|
|
|
- *
|
|
|
- * If `paramValue` is an array, it will override the property of the `search` component of
|
|
|
- * `$location` specified via the first argument.
|
|
|
- *
|
|
|
- * If `paramValue` is `null`, the property specified via the first argument will be deleted.
|
|
|
- *
|
|
|
- * If `paramValue` is `true`, the property specified via the first argument will be added with no
|
|
|
- * value nor trailing equal sign.
|
|
|
- *
|
|
|
- * @return {Object} If called with no arguments returns the parsed `search` object. If called with
|
|
|
- * one or more arguments returns `$location` object itself.
|
|
|
- */
|
|
|
- search: function(search, paramValue) {
|
|
|
- switch (arguments.length) {
|
|
|
- case 0:
|
|
|
- return this.$$search;
|
|
|
- case 1:
|
|
|
- if (isString(search) || isNumber(search)) {
|
|
|
- search = search.toString();
|
|
|
- this.$$search = parseKeyValue(search);
|
|
|
- } else if (isObject(search)) {
|
|
|
- search = copy(search, {});
|
|
|
- // remove object undefined or null properties
|
|
|
- forEach(search, function(value, key) {
|
|
|
- if (value == null) delete search[key];
|
|
|
- });
|
|
|
-
|
|
|
- this.$$search = search;
|
|
|
- } else {
|
|
|
- throw $locationMinErr('isrcharg',
|
|
|
- 'The first argument of the `$location#search()` call must be a string or an object.');
|
|
|
- }
|
|
|
- break;
|
|
|
- default:
|
|
|
- if (isUndefined(paramValue) || paramValue === null) {
|
|
|
- delete this.$$search[search];
|
|
|
- } else {
|
|
|
- this.$$search[search] = paramValue;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- this.$$compose();
|
|
|
- return this;
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $location#hash
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This method is getter / setter.
|
|
|
- *
|
|
|
- * Return hash fragment when called without any parameter.
|
|
|
- *
|
|
|
- * Change hash fragment when called with parameter and return `$location`.
|
|
|
- *
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // given url http://example.com/#/some/path?foo=bar&baz=xoxo#hashValue
|
|
|
- * var hash = $location.hash();
|
|
|
- * // => "hashValue"
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {(string|number)=} hash New hash fragment
|
|
|
- * @return {string} hash
|
|
|
- */
|
|
|
- hash: locationGetterSetter('$$hash', function(hash) {
|
|
|
- return hash !== null ? hash.toString() : '';
|
|
|
- }),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $location#replace
|
|
|
- *
|
|
|
- * @description
|
|
|
- * If called, all changes to $location during current `$digest` will be replacing current history
|
|
|
- * record, instead of adding new one.
|
|
|
- */
|
|
|
- replace: function() {
|
|
|
- this.$$replace = true;
|
|
|
- return this;
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-forEach([LocationHashbangInHtml5Url, LocationHashbangUrl, LocationHtml5Url], function(Location) {
|
|
|
- Location.prototype = Object.create(locationPrototype);
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $location#state
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This method is getter / setter.
|
|
|
- *
|
|
|
- * Return the history state object when called without any parameter.
|
|
|
- *
|
|
|
- * Change the history state object when called with one parameter and return `$location`.
|
|
|
- * The state object is later passed to `pushState` or `replaceState`.
|
|
|
- *
|
|
|
- * NOTE: This method is supported only in HTML5 mode and only in browsers supporting
|
|
|
- * the HTML5 History API (i.e. methods `pushState` and `replaceState`). If you need to support
|
|
|
- * older browsers (like IE9 or Android < 4.0), don't use this method.
|
|
|
- *
|
|
|
- * @param {object=} state State object for pushState or replaceState
|
|
|
- * @return {object} state
|
|
|
- */
|
|
|
- Location.prototype.state = function(state) {
|
|
|
- if (!arguments.length) {
|
|
|
- return this.$$state;
|
|
|
- }
|
|
|
-
|
|
|
- if (Location !== LocationHtml5Url || !this.$$html5) {
|
|
|
- throw $locationMinErr('nostate', 'History API state support is available only ' +
|
|
|
- 'in HTML5 mode and only in browsers supporting HTML5 History API');
|
|
|
- }
|
|
|
- // The user might modify `stateObject` after invoking `$location.state(stateObject)`
|
|
|
- // but we're changing the $$state reference to $browser.state() during the $digest
|
|
|
- // so the modification window is narrow.
|
|
|
- this.$$state = isUndefined(state) ? null : state;
|
|
|
-
|
|
|
- return this;
|
|
|
- };
|
|
|
-});
|
|
|
-
|
|
|
-
|
|
|
-function locationGetter(property) {
|
|
|
- return function() {
|
|
|
- return this[property];
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function locationGetterSetter(property, preprocess) {
|
|
|
- return function(value) {
|
|
|
- if (isUndefined(value)) {
|
|
|
- return this[property];
|
|
|
- }
|
|
|
-
|
|
|
- this[property] = preprocess(value);
|
|
|
- this.$$compose();
|
|
|
-
|
|
|
- return this;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $location
|
|
|
- *
|
|
|
- * @requires $rootElement
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The $location service parses the URL in the browser address bar (based on the
|
|
|
- * [window.location](https://developer.mozilla.org/en/window.location)) and makes the URL
|
|
|
- * available to your application. Changes to the URL in the address bar are reflected into
|
|
|
- * $location service and changes to $location are reflected into the browser address bar.
|
|
|
- *
|
|
|
- * **The $location service:**
|
|
|
- *
|
|
|
- * - Exposes the current URL in the browser address bar, so you can
|
|
|
- * - Watch and observe the URL.
|
|
|
- * - Change the URL.
|
|
|
- * - Synchronizes the URL with the browser when the user
|
|
|
- * - Changes the address bar.
|
|
|
- * - Clicks the back or forward button (or clicks a History link).
|
|
|
- * - Clicks on a link.
|
|
|
- * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).
|
|
|
- *
|
|
|
- * For more information see {@link guide/$location Developer Guide: Using $location}
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $locationProvider
|
|
|
- * @description
|
|
|
- * Use the `$locationProvider` to configure how the application deep linking paths are stored.
|
|
|
- */
|
|
|
-function $LocationProvider() {
|
|
|
- var hashPrefix = '',
|
|
|
- html5Mode = {
|
|
|
- enabled: false,
|
|
|
- requireBase: true,
|
|
|
- rewriteLinks: true
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $locationProvider#hashPrefix
|
|
|
- * @description
|
|
|
- * @param {string=} prefix Prefix for hash part (containing path and search)
|
|
|
- * @returns {*} current value if used as getter or itself (chaining) if used as setter
|
|
|
- */
|
|
|
- this.hashPrefix = function(prefix) {
|
|
|
- if (isDefined(prefix)) {
|
|
|
- hashPrefix = prefix;
|
|
|
- return this;
|
|
|
- } else {
|
|
|
- return hashPrefix;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $locationProvider#html5Mode
|
|
|
- * @description
|
|
|
- * @param {(boolean|Object)=} mode If boolean, sets `html5Mode.enabled` to value.
|
|
|
- * If object, sets `enabled`, `requireBase` and `rewriteLinks` to respective values. Supported
|
|
|
- * properties:
|
|
|
- * - **enabled** – `{boolean}` – (default: false) If true, will rely on `history.pushState` to
|
|
|
- * change urls where supported. Will fall back to hash-prefixed paths in browsers that do not
|
|
|
- * support `pushState`.
|
|
|
- * - **requireBase** - `{boolean}` - (default: `true`) When html5Mode is enabled, specifies
|
|
|
- * whether or not a <base> tag is required to be present. If `enabled` and `requireBase` are
|
|
|
- * true, and a base tag is not present, an error will be thrown when `$location` is injected.
|
|
|
- * See the {@link guide/$location $location guide for more information}
|
|
|
- * - **rewriteLinks** - `{boolean}` - (default: `true`) When html5Mode is enabled,
|
|
|
- * enables/disables url rewriting for relative links.
|
|
|
- *
|
|
|
- * @returns {Object} html5Mode object if used as getter or itself (chaining) if used as setter
|
|
|
- */
|
|
|
- this.html5Mode = function(mode) {
|
|
|
- if (isBoolean(mode)) {
|
|
|
- html5Mode.enabled = mode;
|
|
|
- return this;
|
|
|
- } else if (isObject(mode)) {
|
|
|
-
|
|
|
- if (isBoolean(mode.enabled)) {
|
|
|
- html5Mode.enabled = mode.enabled;
|
|
|
- }
|
|
|
-
|
|
|
- if (isBoolean(mode.requireBase)) {
|
|
|
- html5Mode.requireBase = mode.requireBase;
|
|
|
- }
|
|
|
-
|
|
|
- if (isBoolean(mode.rewriteLinks)) {
|
|
|
- html5Mode.rewriteLinks = mode.rewriteLinks;
|
|
|
- }
|
|
|
-
|
|
|
- return this;
|
|
|
- } else {
|
|
|
- return html5Mode;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc event
|
|
|
- * @name $location#$locationChangeStart
|
|
|
- * @eventType broadcast on root scope
|
|
|
- * @description
|
|
|
- * Broadcasted before a URL will change.
|
|
|
- *
|
|
|
- * This change can be prevented by calling
|
|
|
- * `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} for more
|
|
|
- * details about event object. Upon successful change
|
|
|
- * {@link ng.$location#$locationChangeSuccess $locationChangeSuccess} is fired.
|
|
|
- *
|
|
|
- * The `newState` and `oldState` parameters may be defined only in HTML5 mode and when
|
|
|
- * the browser supports the HTML5 History API.
|
|
|
- *
|
|
|
- * @param {Object} angularEvent Synthetic event object.
|
|
|
- * @param {string} newUrl New URL
|
|
|
- * @param {string=} oldUrl URL that was before it was changed.
|
|
|
- * @param {string=} newState New history state object
|
|
|
- * @param {string=} oldState History state object that was before it was changed.
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc event
|
|
|
- * @name $location#$locationChangeSuccess
|
|
|
- * @eventType broadcast on root scope
|
|
|
- * @description
|
|
|
- * Broadcasted after a URL was changed.
|
|
|
- *
|
|
|
- * The `newState` and `oldState` parameters may be defined only in HTML5 mode and when
|
|
|
- * the browser supports the HTML5 History API.
|
|
|
- *
|
|
|
- * @param {Object} angularEvent Synthetic event object.
|
|
|
- * @param {string} newUrl New URL
|
|
|
- * @param {string=} oldUrl URL that was before it was changed.
|
|
|
- * @param {string=} newState New history state object
|
|
|
- * @param {string=} oldState History state object that was before it was changed.
|
|
|
- */
|
|
|
-
|
|
|
- this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement', '$window',
|
|
|
- function($rootScope, $browser, $sniffer, $rootElement, $window) {
|
|
|
- var $location,
|
|
|
- LocationMode,
|
|
|
- baseHref = $browser.baseHref(), // if base[href] is undefined, it defaults to ''
|
|
|
- initialUrl = $browser.url(),
|
|
|
- appBase;
|
|
|
-
|
|
|
- if (html5Mode.enabled) {
|
|
|
- if (!baseHref && html5Mode.requireBase) {
|
|
|
- throw $locationMinErr('nobase',
|
|
|
- "$location in HTML5 mode requires a <base> tag to be present!");
|
|
|
- }
|
|
|
- appBase = serverBase(initialUrl) + (baseHref || '/');
|
|
|
- LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url;
|
|
|
- } else {
|
|
|
- appBase = stripHash(initialUrl);
|
|
|
- LocationMode = LocationHashbangUrl;
|
|
|
- }
|
|
|
- $location = new LocationMode(appBase, '#' + hashPrefix);
|
|
|
- $location.$$parseLinkUrl(initialUrl, initialUrl);
|
|
|
-
|
|
|
- $location.$$state = $browser.state();
|
|
|
-
|
|
|
- var IGNORE_URI_REGEXP = /^\s*(javascript|mailto):/i;
|
|
|
-
|
|
|
- function setBrowserUrlWithFallback(url, replace, state) {
|
|
|
- var oldUrl = $location.url();
|
|
|
- var oldState = $location.$$state;
|
|
|
- try {
|
|
|
- $browser.url(url, replace, state);
|
|
|
-
|
|
|
- // Make sure $location.state() returns referentially identical (not just deeply equal)
|
|
|
- // state object; this makes possible quick checking if the state changed in the digest
|
|
|
- // loop. Checking deep equality would be too expensive.
|
|
|
- $location.$$state = $browser.state();
|
|
|
- } catch (e) {
|
|
|
- // Restore old values if pushState fails
|
|
|
- $location.url(oldUrl);
|
|
|
- $location.$$state = oldState;
|
|
|
-
|
|
|
- throw e;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- $rootElement.on('click', function(event) {
|
|
|
- // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)
|
|
|
- // currently we open nice url link and redirect then
|
|
|
-
|
|
|
- if (!html5Mode.rewriteLinks || event.ctrlKey || event.metaKey || event.shiftKey || event.which == 2 || event.button == 2) return;
|
|
|
-
|
|
|
- var elm = jqLite(event.target);
|
|
|
-
|
|
|
- // traverse the DOM up to find first A tag
|
|
|
- while (nodeName_(elm[0]) !== 'a') {
|
|
|
- // ignore rewriting if no A tag (reached root element, or no parent - removed from document)
|
|
|
- if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return;
|
|
|
- }
|
|
|
-
|
|
|
- var absHref = elm.prop('href');
|
|
|
- // get the actual href attribute - see
|
|
|
- // http://msdn.microsoft.com/en-us/library/ie/dd347148(v=vs.85).aspx
|
|
|
- var relHref = elm.attr('href') || elm.attr('xlink:href');
|
|
|
-
|
|
|
- if (isObject(absHref) && absHref.toString() === '[object SVGAnimatedString]') {
|
|
|
- // SVGAnimatedString.animVal should be identical to SVGAnimatedString.baseVal, unless during
|
|
|
- // an animation.
|
|
|
- absHref = urlResolve(absHref.animVal).href;
|
|
|
- }
|
|
|
-
|
|
|
- // Ignore when url is started with javascript: or mailto:
|
|
|
- if (IGNORE_URI_REGEXP.test(absHref)) return;
|
|
|
-
|
|
|
- if (absHref && !elm.attr('target') && !event.isDefaultPrevented()) {
|
|
|
- if ($location.$$parseLinkUrl(absHref, relHref)) {
|
|
|
- // We do a preventDefault for all urls that are part of the angular application,
|
|
|
- // in html5mode and also without, so that we are able to abort navigation without
|
|
|
- // getting double entries in the location history.
|
|
|
- event.preventDefault();
|
|
|
- // update location manually
|
|
|
- if ($location.absUrl() != $browser.url()) {
|
|
|
- $rootScope.$apply();
|
|
|
- // hack to work around FF6 bug 684208 when scenario runner clicks on links
|
|
|
- $window.angular['ff-684208-preventDefault'] = true;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
-
|
|
|
- // rewrite hashbang url <> html5 url
|
|
|
- if (trimEmptyHash($location.absUrl()) != trimEmptyHash(initialUrl)) {
|
|
|
- $browser.url($location.absUrl(), true);
|
|
|
- }
|
|
|
-
|
|
|
- var initializing = true;
|
|
|
-
|
|
|
- // update $location when $browser url changes
|
|
|
- $browser.onUrlChange(function(newUrl, newState) {
|
|
|
- $rootScope.$evalAsync(function() {
|
|
|
- var oldUrl = $location.absUrl();
|
|
|
- var oldState = $location.$$state;
|
|
|
- var defaultPrevented;
|
|
|
-
|
|
|
- $location.$$parse(newUrl);
|
|
|
- $location.$$state = newState;
|
|
|
-
|
|
|
- defaultPrevented = $rootScope.$broadcast('$locationChangeStart', newUrl, oldUrl,
|
|
|
- newState, oldState).defaultPrevented;
|
|
|
-
|
|
|
- // if the location was changed by a `$locationChangeStart` handler then stop
|
|
|
- // processing this location change
|
|
|
- if ($location.absUrl() !== newUrl) return;
|
|
|
-
|
|
|
- if (defaultPrevented) {
|
|
|
- $location.$$parse(oldUrl);
|
|
|
- $location.$$state = oldState;
|
|
|
- setBrowserUrlWithFallback(oldUrl, false, oldState);
|
|
|
- } else {
|
|
|
- initializing = false;
|
|
|
- afterLocationChange(oldUrl, oldState);
|
|
|
- }
|
|
|
- });
|
|
|
- if (!$rootScope.$$phase) $rootScope.$digest();
|
|
|
- });
|
|
|
-
|
|
|
- // update browser
|
|
|
- $rootScope.$watch(function $locationWatch() {
|
|
|
- var oldUrl = trimEmptyHash($browser.url());
|
|
|
- var newUrl = trimEmptyHash($location.absUrl());
|
|
|
- var oldState = $browser.state();
|
|
|
- var currentReplace = $location.$$replace;
|
|
|
- var urlOrStateChanged = oldUrl !== newUrl ||
|
|
|
- ($location.$$html5 && $sniffer.history && oldState !== $location.$$state);
|
|
|
-
|
|
|
- if (initializing || urlOrStateChanged) {
|
|
|
- initializing = false;
|
|
|
-
|
|
|
- $rootScope.$evalAsync(function() {
|
|
|
- var newUrl = $location.absUrl();
|
|
|
- var defaultPrevented = $rootScope.$broadcast('$locationChangeStart', newUrl, oldUrl,
|
|
|
- $location.$$state, oldState).defaultPrevented;
|
|
|
-
|
|
|
- // if the location was changed by a `$locationChangeStart` handler then stop
|
|
|
- // processing this location change
|
|
|
- if ($location.absUrl() !== newUrl) return;
|
|
|
-
|
|
|
- if (defaultPrevented) {
|
|
|
- $location.$$parse(oldUrl);
|
|
|
- $location.$$state = oldState;
|
|
|
- } else {
|
|
|
- if (urlOrStateChanged) {
|
|
|
- setBrowserUrlWithFallback(newUrl, currentReplace,
|
|
|
- oldState === $location.$$state ? null : $location.$$state);
|
|
|
- }
|
|
|
- afterLocationChange(oldUrl, oldState);
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- $location.$$replace = false;
|
|
|
-
|
|
|
- // we don't need to return anything because $evalAsync will make the digest loop dirty when
|
|
|
- // there is a change
|
|
|
- });
|
|
|
-
|
|
|
- return $location;
|
|
|
-
|
|
|
- function afterLocationChange(oldUrl, oldState) {
|
|
|
- $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl,
|
|
|
- $location.$$state, oldState);
|
|
|
- }
|
|
|
-}];
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $log
|
|
|
- * @requires $window
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Simple service for logging. Default implementation safely writes the message
|
|
|
- * into the browser's console (if present).
|
|
|
- *
|
|
|
- * The main purpose of this service is to simplify debugging and troubleshooting.
|
|
|
- *
|
|
|
- * The default is to log `debug` messages. You can use
|
|
|
- * {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="logExample">
|
|
|
- <file name="script.js">
|
|
|
- angular.module('logExample', [])
|
|
|
- .controller('LogController', ['$scope', '$log', function($scope, $log) {
|
|
|
- $scope.$log = $log;
|
|
|
- $scope.message = 'Hello World!';
|
|
|
- }]);
|
|
|
- </file>
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="LogController">
|
|
|
- <p>Reload this page with open console, enter text and hit the log button...</p>
|
|
|
- <label>Message:
|
|
|
- <input type="text" ng-model="message" /></label>
|
|
|
- <button ng-click="$log.log(message)">log</button>
|
|
|
- <button ng-click="$log.warn(message)">warn</button>
|
|
|
- <button ng-click="$log.info(message)">info</button>
|
|
|
- <button ng-click="$log.error(message)">error</button>
|
|
|
- <button ng-click="$log.debug(message)">debug</button>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $logProvider
|
|
|
- * @description
|
|
|
- * Use the `$logProvider` to configure how the application logs messages
|
|
|
- */
|
|
|
-function $LogProvider() {
|
|
|
- var debug = true,
|
|
|
- self = this;
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $logProvider#debugEnabled
|
|
|
- * @description
|
|
|
- * @param {boolean=} flag enable or disable debug level messages
|
|
|
- * @returns {*} current value if used as getter or itself (chaining) if used as setter
|
|
|
- */
|
|
|
- this.debugEnabled = function(flag) {
|
|
|
- if (isDefined(flag)) {
|
|
|
- debug = flag;
|
|
|
- return this;
|
|
|
- } else {
|
|
|
- return debug;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- this.$get = ['$window', function($window) {
|
|
|
- return {
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $log#log
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Write a log message
|
|
|
- */
|
|
|
- log: consoleLog('log'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $log#info
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Write an information message
|
|
|
- */
|
|
|
- info: consoleLog('info'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $log#warn
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Write a warning message
|
|
|
- */
|
|
|
- warn: consoleLog('warn'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $log#error
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Write an error message
|
|
|
- */
|
|
|
- error: consoleLog('error'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $log#debug
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Write a debug message
|
|
|
- */
|
|
|
- debug: (function() {
|
|
|
- var fn = consoleLog('debug');
|
|
|
-
|
|
|
- return function() {
|
|
|
- if (debug) {
|
|
|
- fn.apply(self, arguments);
|
|
|
- }
|
|
|
- };
|
|
|
- }())
|
|
|
- };
|
|
|
-
|
|
|
- function formatError(arg) {
|
|
|
- if (arg instanceof Error) {
|
|
|
- if (arg.stack) {
|
|
|
- arg = (arg.message && arg.stack.indexOf(arg.message) === -1)
|
|
|
- ? 'Error: ' + arg.message + '\n' + arg.stack
|
|
|
- : arg.stack;
|
|
|
- } else if (arg.sourceURL) {
|
|
|
- arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
|
|
|
- }
|
|
|
- }
|
|
|
- return arg;
|
|
|
- }
|
|
|
-
|
|
|
- function consoleLog(type) {
|
|
|
- var console = $window.console || {},
|
|
|
- logFn = console[type] || console.log || noop,
|
|
|
- hasApply = false;
|
|
|
-
|
|
|
- // Note: reading logFn.apply throws an error in IE11 in IE8 document mode.
|
|
|
- // The reason behind this is that console.log has type "object" in IE8...
|
|
|
- try {
|
|
|
- hasApply = !!logFn.apply;
|
|
|
- } catch (e) {}
|
|
|
-
|
|
|
- if (hasApply) {
|
|
|
- return function() {
|
|
|
- var args = [];
|
|
|
- forEach(arguments, function(arg) {
|
|
|
- args.push(formatError(arg));
|
|
|
- });
|
|
|
- return logFn.apply(console, args);
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- // we are IE which either doesn't have window.console => this is noop and we do nothing,
|
|
|
- // or we are IE where console.log doesn't have apply so we log at least first 2 args
|
|
|
- return function(arg1, arg2) {
|
|
|
- logFn(arg1, arg2 == null ? '' : arg2);
|
|
|
- };
|
|
|
- }
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
|
- * Any commits to this file should be reviewed with security in mind. *
|
|
|
- * Changes to this file can potentially create security vulnerabilities. *
|
|
|
- * An approval from 2 Core members with history of modifying *
|
|
|
- * this file is required. *
|
|
|
- * *
|
|
|
- * Does the change somehow allow for arbitrary javascript to be executed? *
|
|
|
- * Or allows for someone to change the prototype of built-in objects? *
|
|
|
- * Or gives undesired access to variables likes document or window? *
|
|
|
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
-
|
|
|
-var $parseMinErr = minErr('$parse');
|
|
|
-
|
|
|
-// Sandboxing Angular Expressions
|
|
|
-// ------------------------------
|
|
|
-// Angular expressions are generally considered safe because these expressions only have direct
|
|
|
-// access to `$scope` and locals. However, one can obtain the ability to execute arbitrary JS code by
|
|
|
-// obtaining a reference to native JS functions such as the Function constructor.
|
|
|
-//
|
|
|
-// As an example, consider the following Angular expression:
|
|
|
-//
|
|
|
-// {}.toString.constructor('alert("evil JS code")')
|
|
|
-//
|
|
|
-// This sandboxing technique is not perfect and doesn't aim to be. The goal is to prevent exploits
|
|
|
-// against the expression language, but not to prevent exploits that were enabled by exposing
|
|
|
-// sensitive JavaScript or browser APIs on Scope. Exposing such objects on a Scope is never a good
|
|
|
-// practice and therefore we are not even trying to protect against interaction with an object
|
|
|
-// explicitly exposed in this way.
|
|
|
-//
|
|
|
-// In general, it is not possible to access a Window object from an angular expression unless a
|
|
|
-// window or some DOM object that has a reference to window is published onto a Scope.
|
|
|
-// Similarly we prevent invocations of function known to be dangerous, as well as assignments to
|
|
|
-// native objects.
|
|
|
-//
|
|
|
-// See https://docs.angularjs.org/guide/security
|
|
|
-
|
|
|
-
|
|
|
-function ensureSafeMemberName(name, fullExpression) {
|
|
|
- if (name === "__defineGetter__" || name === "__defineSetter__"
|
|
|
- || name === "__lookupGetter__" || name === "__lookupSetter__"
|
|
|
- || name === "__proto__") {
|
|
|
- throw $parseMinErr('isecfld',
|
|
|
- 'Attempting to access a disallowed field in Angular expressions! '
|
|
|
- + 'Expression: {0}', fullExpression);
|
|
|
- }
|
|
|
- return name;
|
|
|
-}
|
|
|
-
|
|
|
-function ensureSafeObject(obj, fullExpression) {
|
|
|
- // nifty check if obj is Function that is fast and works across iframes and other contexts
|
|
|
- if (obj) {
|
|
|
- if (obj.constructor === obj) {
|
|
|
- throw $parseMinErr('isecfn',
|
|
|
- 'Referencing Function in Angular expressions is disallowed! Expression: {0}',
|
|
|
- fullExpression);
|
|
|
- } else if (// isWindow(obj)
|
|
|
- obj.window === obj) {
|
|
|
- throw $parseMinErr('isecwindow',
|
|
|
- 'Referencing the Window in Angular expressions is disallowed! Expression: {0}',
|
|
|
- fullExpression);
|
|
|
- } else if (// isElement(obj)
|
|
|
- obj.children && (obj.nodeName || (obj.prop && obj.attr && obj.find))) {
|
|
|
- throw $parseMinErr('isecdom',
|
|
|
- 'Referencing DOM nodes in Angular expressions is disallowed! Expression: {0}',
|
|
|
- fullExpression);
|
|
|
- } else if (// block Object so that we can't get hold of dangerous Object.* methods
|
|
|
- obj === Object) {
|
|
|
- throw $parseMinErr('isecobj',
|
|
|
- 'Referencing Object in Angular expressions is disallowed! Expression: {0}',
|
|
|
- fullExpression);
|
|
|
- }
|
|
|
- }
|
|
|
- return obj;
|
|
|
-}
|
|
|
-
|
|
|
-var CALL = Function.prototype.call;
|
|
|
-var APPLY = Function.prototype.apply;
|
|
|
-var BIND = Function.prototype.bind;
|
|
|
-
|
|
|
-function ensureSafeFunction(obj, fullExpression) {
|
|
|
- if (obj) {
|
|
|
- if (obj.constructor === obj) {
|
|
|
- throw $parseMinErr('isecfn',
|
|
|
- 'Referencing Function in Angular expressions is disallowed! Expression: {0}',
|
|
|
- fullExpression);
|
|
|
- } else if (obj === CALL || obj === APPLY || obj === BIND) {
|
|
|
- throw $parseMinErr('isecff',
|
|
|
- 'Referencing call, apply or bind in Angular expressions is disallowed! Expression: {0}',
|
|
|
- fullExpression);
|
|
|
- }
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-var OPERATORS = createMap();
|
|
|
-forEach('+ - * / % === !== == != < > <= >= && || ! = |'.split(' '), function(operator) { OPERATORS[operator] = true; });
|
|
|
-var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
|
|
|
-
|
|
|
-
|
|
|
-/////////////////////////////////////////
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @constructor
|
|
|
- */
|
|
|
-var Lexer = function(options) {
|
|
|
- this.options = options;
|
|
|
-};
|
|
|
-
|
|
|
-Lexer.prototype = {
|
|
|
- constructor: Lexer,
|
|
|
-
|
|
|
- lex: function(text) {
|
|
|
- this.text = text;
|
|
|
- this.index = 0;
|
|
|
- this.tokens = [];
|
|
|
-
|
|
|
- while (this.index < this.text.length) {
|
|
|
- var ch = this.text.charAt(this.index);
|
|
|
- if (ch === '"' || ch === "'") {
|
|
|
- this.readString(ch);
|
|
|
- } else if (this.isNumber(ch) || ch === '.' && this.isNumber(this.peek())) {
|
|
|
- this.readNumber();
|
|
|
- } else if (this.isIdent(ch)) {
|
|
|
- this.readIdent();
|
|
|
- } else if (this.is(ch, '(){}[].,;:?')) {
|
|
|
- this.tokens.push({index: this.index, text: ch});
|
|
|
- this.index++;
|
|
|
- } else if (this.isWhitespace(ch)) {
|
|
|
- this.index++;
|
|
|
- } else {
|
|
|
- var ch2 = ch + this.peek();
|
|
|
- var ch3 = ch2 + this.peek(2);
|
|
|
- var op1 = OPERATORS[ch];
|
|
|
- var op2 = OPERATORS[ch2];
|
|
|
- var op3 = OPERATORS[ch3];
|
|
|
- if (op1 || op2 || op3) {
|
|
|
- var token = op3 ? ch3 : (op2 ? ch2 : ch);
|
|
|
- this.tokens.push({index: this.index, text: token, operator: true});
|
|
|
- this.index += token.length;
|
|
|
- } else {
|
|
|
- this.throwError('Unexpected next character ', this.index, this.index + 1);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return this.tokens;
|
|
|
- },
|
|
|
-
|
|
|
- is: function(ch, chars) {
|
|
|
- return chars.indexOf(ch) !== -1;
|
|
|
- },
|
|
|
-
|
|
|
- peek: function(i) {
|
|
|
- var num = i || 1;
|
|
|
- return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false;
|
|
|
- },
|
|
|
-
|
|
|
- isNumber: function(ch) {
|
|
|
- return ('0' <= ch && ch <= '9') && typeof ch === "string";
|
|
|
- },
|
|
|
-
|
|
|
- isWhitespace: function(ch) {
|
|
|
- // IE treats non-breaking space as \u00A0
|
|
|
- return (ch === ' ' || ch === '\r' || ch === '\t' ||
|
|
|
- ch === '\n' || ch === '\v' || ch === '\u00A0');
|
|
|
- },
|
|
|
-
|
|
|
- isIdent: function(ch) {
|
|
|
- return ('a' <= ch && ch <= 'z' ||
|
|
|
- 'A' <= ch && ch <= 'Z' ||
|
|
|
- '_' === ch || ch === '$');
|
|
|
- },
|
|
|
-
|
|
|
- isExpOperator: function(ch) {
|
|
|
- return (ch === '-' || ch === '+' || this.isNumber(ch));
|
|
|
- },
|
|
|
-
|
|
|
- throwError: function(error, start, end) {
|
|
|
- end = end || this.index;
|
|
|
- var colStr = (isDefined(start)
|
|
|
- ? 's ' + start + '-' + this.index + ' [' + this.text.substring(start, end) + ']'
|
|
|
- : ' ' + end);
|
|
|
- throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].',
|
|
|
- error, colStr, this.text);
|
|
|
- },
|
|
|
-
|
|
|
- readNumber: function() {
|
|
|
- var number = '';
|
|
|
- var start = this.index;
|
|
|
- while (this.index < this.text.length) {
|
|
|
- var ch = lowercase(this.text.charAt(this.index));
|
|
|
- if (ch == '.' || this.isNumber(ch)) {
|
|
|
- number += ch;
|
|
|
- } else {
|
|
|
- var peekCh = this.peek();
|
|
|
- if (ch == 'e' && this.isExpOperator(peekCh)) {
|
|
|
- number += ch;
|
|
|
- } else if (this.isExpOperator(ch) &&
|
|
|
- peekCh && this.isNumber(peekCh) &&
|
|
|
- number.charAt(number.length - 1) == 'e') {
|
|
|
- number += ch;
|
|
|
- } else if (this.isExpOperator(ch) &&
|
|
|
- (!peekCh || !this.isNumber(peekCh)) &&
|
|
|
- number.charAt(number.length - 1) == 'e') {
|
|
|
- this.throwError('Invalid exponent');
|
|
|
- } else {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- this.index++;
|
|
|
- }
|
|
|
- this.tokens.push({
|
|
|
- index: start,
|
|
|
- text: number,
|
|
|
- constant: true,
|
|
|
- value: Number(number)
|
|
|
- });
|
|
|
- },
|
|
|
-
|
|
|
- readIdent: function() {
|
|
|
- var start = this.index;
|
|
|
- while (this.index < this.text.length) {
|
|
|
- var ch = this.text.charAt(this.index);
|
|
|
- if (!(this.isIdent(ch) || this.isNumber(ch))) {
|
|
|
- break;
|
|
|
- }
|
|
|
- this.index++;
|
|
|
- }
|
|
|
- this.tokens.push({
|
|
|
- index: start,
|
|
|
- text: this.text.slice(start, this.index),
|
|
|
- identifier: true
|
|
|
- });
|
|
|
- },
|
|
|
-
|
|
|
- readString: function(quote) {
|
|
|
- var start = this.index;
|
|
|
- this.index++;
|
|
|
- var string = '';
|
|
|
- var rawString = quote;
|
|
|
- var escape = false;
|
|
|
- while (this.index < this.text.length) {
|
|
|
- var ch = this.text.charAt(this.index);
|
|
|
- rawString += ch;
|
|
|
- if (escape) {
|
|
|
- if (ch === 'u') {
|
|
|
- var hex = this.text.substring(this.index + 1, this.index + 5);
|
|
|
- if (!hex.match(/[\da-f]{4}/i)) {
|
|
|
- this.throwError('Invalid unicode escape [\\u' + hex + ']');
|
|
|
- }
|
|
|
- this.index += 4;
|
|
|
- string += String.fromCharCode(parseInt(hex, 16));
|
|
|
- } else {
|
|
|
- var rep = ESCAPE[ch];
|
|
|
- string = string + (rep || ch);
|
|
|
- }
|
|
|
- escape = false;
|
|
|
- } else if (ch === '\\') {
|
|
|
- escape = true;
|
|
|
- } else if (ch === quote) {
|
|
|
- this.index++;
|
|
|
- this.tokens.push({
|
|
|
- index: start,
|
|
|
- text: rawString,
|
|
|
- constant: true,
|
|
|
- value: string
|
|
|
- });
|
|
|
- return;
|
|
|
- } else {
|
|
|
- string += ch;
|
|
|
- }
|
|
|
- this.index++;
|
|
|
- }
|
|
|
- this.throwError('Unterminated quote', start);
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-var AST = function(lexer, options) {
|
|
|
- this.lexer = lexer;
|
|
|
- this.options = options;
|
|
|
-};
|
|
|
-
|
|
|
-AST.Program = 'Program';
|
|
|
-AST.ExpressionStatement = 'ExpressionStatement';
|
|
|
-AST.AssignmentExpression = 'AssignmentExpression';
|
|
|
-AST.ConditionalExpression = 'ConditionalExpression';
|
|
|
-AST.LogicalExpression = 'LogicalExpression';
|
|
|
-AST.BinaryExpression = 'BinaryExpression';
|
|
|
-AST.UnaryExpression = 'UnaryExpression';
|
|
|
-AST.CallExpression = 'CallExpression';
|
|
|
-AST.MemberExpression = 'MemberExpression';
|
|
|
-AST.Identifier = 'Identifier';
|
|
|
-AST.Literal = 'Literal';
|
|
|
-AST.ArrayExpression = 'ArrayExpression';
|
|
|
-AST.Property = 'Property';
|
|
|
-AST.ObjectExpression = 'ObjectExpression';
|
|
|
-AST.ThisExpression = 'ThisExpression';
|
|
|
-
|
|
|
-// Internal use only
|
|
|
-AST.NGValueParameter = 'NGValueParameter';
|
|
|
-
|
|
|
-AST.prototype = {
|
|
|
- ast: function(text) {
|
|
|
- this.text = text;
|
|
|
- this.tokens = this.lexer.lex(text);
|
|
|
-
|
|
|
- var value = this.program();
|
|
|
-
|
|
|
- if (this.tokens.length !== 0) {
|
|
|
- this.throwError('is an unexpected token', this.tokens[0]);
|
|
|
- }
|
|
|
-
|
|
|
- return value;
|
|
|
- },
|
|
|
-
|
|
|
- program: function() {
|
|
|
- var body = [];
|
|
|
- while (true) {
|
|
|
- if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']'))
|
|
|
- body.push(this.expressionStatement());
|
|
|
- if (!this.expect(';')) {
|
|
|
- return { type: AST.Program, body: body};
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- expressionStatement: function() {
|
|
|
- return { type: AST.ExpressionStatement, expression: this.filterChain() };
|
|
|
- },
|
|
|
-
|
|
|
- filterChain: function() {
|
|
|
- var left = this.expression();
|
|
|
- var token;
|
|
|
- while ((token = this.expect('|'))) {
|
|
|
- left = this.filter(left);
|
|
|
- }
|
|
|
- return left;
|
|
|
- },
|
|
|
-
|
|
|
- expression: function() {
|
|
|
- return this.assignment();
|
|
|
- },
|
|
|
-
|
|
|
- assignment: function() {
|
|
|
- var result = this.ternary();
|
|
|
- if (this.expect('=')) {
|
|
|
- result = { type: AST.AssignmentExpression, left: result, right: this.assignment(), operator: '='};
|
|
|
- }
|
|
|
- return result;
|
|
|
- },
|
|
|
-
|
|
|
- ternary: function() {
|
|
|
- var test = this.logicalOR();
|
|
|
- var alternate;
|
|
|
- var consequent;
|
|
|
- if (this.expect('?')) {
|
|
|
- alternate = this.expression();
|
|
|
- if (this.consume(':')) {
|
|
|
- consequent = this.expression();
|
|
|
- return { type: AST.ConditionalExpression, test: test, alternate: alternate, consequent: consequent};
|
|
|
- }
|
|
|
- }
|
|
|
- return test;
|
|
|
- },
|
|
|
-
|
|
|
- logicalOR: function() {
|
|
|
- var left = this.logicalAND();
|
|
|
- while (this.expect('||')) {
|
|
|
- left = { type: AST.LogicalExpression, operator: '||', left: left, right: this.logicalAND() };
|
|
|
- }
|
|
|
- return left;
|
|
|
- },
|
|
|
-
|
|
|
- logicalAND: function() {
|
|
|
- var left = this.equality();
|
|
|
- while (this.expect('&&')) {
|
|
|
- left = { type: AST.LogicalExpression, operator: '&&', left: left, right: this.equality()};
|
|
|
- }
|
|
|
- return left;
|
|
|
- },
|
|
|
-
|
|
|
- equality: function() {
|
|
|
- var left = this.relational();
|
|
|
- var token;
|
|
|
- while ((token = this.expect('==','!=','===','!=='))) {
|
|
|
- left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.relational() };
|
|
|
- }
|
|
|
- return left;
|
|
|
- },
|
|
|
-
|
|
|
- relational: function() {
|
|
|
- var left = this.additive();
|
|
|
- var token;
|
|
|
- while ((token = this.expect('<', '>', '<=', '>='))) {
|
|
|
- left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.additive() };
|
|
|
- }
|
|
|
- return left;
|
|
|
- },
|
|
|
-
|
|
|
- additive: function() {
|
|
|
- var left = this.multiplicative();
|
|
|
- var token;
|
|
|
- while ((token = this.expect('+','-'))) {
|
|
|
- left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.multiplicative() };
|
|
|
- }
|
|
|
- return left;
|
|
|
- },
|
|
|
-
|
|
|
- multiplicative: function() {
|
|
|
- var left = this.unary();
|
|
|
- var token;
|
|
|
- while ((token = this.expect('*','/','%'))) {
|
|
|
- left = { type: AST.BinaryExpression, operator: token.text, left: left, right: this.unary() };
|
|
|
- }
|
|
|
- return left;
|
|
|
- },
|
|
|
-
|
|
|
- unary: function() {
|
|
|
- var token;
|
|
|
- if ((token = this.expect('+', '-', '!'))) {
|
|
|
- return { type: AST.UnaryExpression, operator: token.text, prefix: true, argument: this.unary() };
|
|
|
- } else {
|
|
|
- return this.primary();
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- primary: function() {
|
|
|
- var primary;
|
|
|
- if (this.expect('(')) {
|
|
|
- primary = this.filterChain();
|
|
|
- this.consume(')');
|
|
|
- } else if (this.expect('[')) {
|
|
|
- primary = this.arrayDeclaration();
|
|
|
- } else if (this.expect('{')) {
|
|
|
- primary = this.object();
|
|
|
- } else if (this.constants.hasOwnProperty(this.peek().text)) {
|
|
|
- primary = copy(this.constants[this.consume().text]);
|
|
|
- } else if (this.peek().identifier) {
|
|
|
- primary = this.identifier();
|
|
|
- } else if (this.peek().constant) {
|
|
|
- primary = this.constant();
|
|
|
- } else {
|
|
|
- this.throwError('not a primary expression', this.peek());
|
|
|
- }
|
|
|
-
|
|
|
- var next;
|
|
|
- while ((next = this.expect('(', '[', '.'))) {
|
|
|
- if (next.text === '(') {
|
|
|
- primary = {type: AST.CallExpression, callee: primary, arguments: this.parseArguments() };
|
|
|
- this.consume(')');
|
|
|
- } else if (next.text === '[') {
|
|
|
- primary = { type: AST.MemberExpression, object: primary, property: this.expression(), computed: true };
|
|
|
- this.consume(']');
|
|
|
- } else if (next.text === '.') {
|
|
|
- primary = { type: AST.MemberExpression, object: primary, property: this.identifier(), computed: false };
|
|
|
- } else {
|
|
|
- this.throwError('IMPOSSIBLE');
|
|
|
- }
|
|
|
- }
|
|
|
- return primary;
|
|
|
- },
|
|
|
-
|
|
|
- filter: function(baseExpression) {
|
|
|
- var args = [baseExpression];
|
|
|
- var result = {type: AST.CallExpression, callee: this.identifier(), arguments: args, filter: true};
|
|
|
-
|
|
|
- while (this.expect(':')) {
|
|
|
- args.push(this.expression());
|
|
|
- }
|
|
|
-
|
|
|
- return result;
|
|
|
- },
|
|
|
-
|
|
|
- parseArguments: function() {
|
|
|
- var args = [];
|
|
|
- if (this.peekToken().text !== ')') {
|
|
|
- do {
|
|
|
- args.push(this.expression());
|
|
|
- } while (this.expect(','));
|
|
|
- }
|
|
|
- return args;
|
|
|
- },
|
|
|
-
|
|
|
- identifier: function() {
|
|
|
- var token = this.consume();
|
|
|
- if (!token.identifier) {
|
|
|
- this.throwError('is not a valid identifier', token);
|
|
|
- }
|
|
|
- return { type: AST.Identifier, name: token.text };
|
|
|
- },
|
|
|
-
|
|
|
- constant: function() {
|
|
|
- // TODO check that it is a constant
|
|
|
- return { type: AST.Literal, value: this.consume().value };
|
|
|
- },
|
|
|
-
|
|
|
- arrayDeclaration: function() {
|
|
|
- var elements = [];
|
|
|
- if (this.peekToken().text !== ']') {
|
|
|
- do {
|
|
|
- if (this.peek(']')) {
|
|
|
- // Support trailing commas per ES5.1.
|
|
|
- break;
|
|
|
- }
|
|
|
- elements.push(this.expression());
|
|
|
- } while (this.expect(','));
|
|
|
- }
|
|
|
- this.consume(']');
|
|
|
-
|
|
|
- return { type: AST.ArrayExpression, elements: elements };
|
|
|
- },
|
|
|
-
|
|
|
- object: function() {
|
|
|
- var properties = [], property;
|
|
|
- if (this.peekToken().text !== '}') {
|
|
|
- do {
|
|
|
- if (this.peek('}')) {
|
|
|
- // Support trailing commas per ES5.1.
|
|
|
- break;
|
|
|
- }
|
|
|
- property = {type: AST.Property, kind: 'init'};
|
|
|
- if (this.peek().constant) {
|
|
|
- property.key = this.constant();
|
|
|
- } else if (this.peek().identifier) {
|
|
|
- property.key = this.identifier();
|
|
|
- } else {
|
|
|
- this.throwError("invalid key", this.peek());
|
|
|
- }
|
|
|
- this.consume(':');
|
|
|
- property.value = this.expression();
|
|
|
- properties.push(property);
|
|
|
- } while (this.expect(','));
|
|
|
- }
|
|
|
- this.consume('}');
|
|
|
-
|
|
|
- return {type: AST.ObjectExpression, properties: properties };
|
|
|
- },
|
|
|
-
|
|
|
- throwError: function(msg, token) {
|
|
|
- throw $parseMinErr('syntax',
|
|
|
- 'Syntax Error: Token \'{0}\' {1} at column {2} of the expression [{3}] starting at [{4}].',
|
|
|
- token.text, msg, (token.index + 1), this.text, this.text.substring(token.index));
|
|
|
- },
|
|
|
-
|
|
|
- consume: function(e1) {
|
|
|
- if (this.tokens.length === 0) {
|
|
|
- throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text);
|
|
|
- }
|
|
|
-
|
|
|
- var token = this.expect(e1);
|
|
|
- if (!token) {
|
|
|
- this.throwError('is unexpected, expecting [' + e1 + ']', this.peek());
|
|
|
- }
|
|
|
- return token;
|
|
|
- },
|
|
|
-
|
|
|
- peekToken: function() {
|
|
|
- if (this.tokens.length === 0) {
|
|
|
- throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text);
|
|
|
- }
|
|
|
- return this.tokens[0];
|
|
|
- },
|
|
|
-
|
|
|
- peek: function(e1, e2, e3, e4) {
|
|
|
- return this.peekAhead(0, e1, e2, e3, e4);
|
|
|
- },
|
|
|
-
|
|
|
- peekAhead: function(i, e1, e2, e3, e4) {
|
|
|
- if (this.tokens.length > i) {
|
|
|
- var token = this.tokens[i];
|
|
|
- var t = token.text;
|
|
|
- if (t === e1 || t === e2 || t === e3 || t === e4 ||
|
|
|
- (!e1 && !e2 && !e3 && !e4)) {
|
|
|
- return token;
|
|
|
- }
|
|
|
- }
|
|
|
- return false;
|
|
|
- },
|
|
|
-
|
|
|
- expect: function(e1, e2, e3, e4) {
|
|
|
- var token = this.peek(e1, e2, e3, e4);
|
|
|
- if (token) {
|
|
|
- this.tokens.shift();
|
|
|
- return token;
|
|
|
- }
|
|
|
- return false;
|
|
|
- },
|
|
|
-
|
|
|
-
|
|
|
- /* `undefined` is not a constant, it is an identifier,
|
|
|
- * but using it as an identifier is not supported
|
|
|
- */
|
|
|
- constants: {
|
|
|
- 'true': { type: AST.Literal, value: true },
|
|
|
- 'false': { type: AST.Literal, value: false },
|
|
|
- 'null': { type: AST.Literal, value: null },
|
|
|
- 'undefined': {type: AST.Literal, value: undefined },
|
|
|
- 'this': {type: AST.ThisExpression }
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-function ifDefined(v, d) {
|
|
|
- return typeof v !== 'undefined' ? v : d;
|
|
|
-}
|
|
|
-
|
|
|
-function plusFn(l, r) {
|
|
|
- if (typeof l === 'undefined') return r;
|
|
|
- if (typeof r === 'undefined') return l;
|
|
|
- return l + r;
|
|
|
-}
|
|
|
-
|
|
|
-function isStateless($filter, filterName) {
|
|
|
- var fn = $filter(filterName);
|
|
|
- return !fn.$stateful;
|
|
|
-}
|
|
|
-
|
|
|
-function findConstantAndWatchExpressions(ast, $filter) {
|
|
|
- var allConstants;
|
|
|
- var argsToWatch;
|
|
|
- switch (ast.type) {
|
|
|
- case AST.Program:
|
|
|
- allConstants = true;
|
|
|
- forEach(ast.body, function(expr) {
|
|
|
- findConstantAndWatchExpressions(expr.expression, $filter);
|
|
|
- allConstants = allConstants && expr.expression.constant;
|
|
|
- });
|
|
|
- ast.constant = allConstants;
|
|
|
- break;
|
|
|
- case AST.Literal:
|
|
|
- ast.constant = true;
|
|
|
- ast.toWatch = [];
|
|
|
- break;
|
|
|
- case AST.UnaryExpression:
|
|
|
- findConstantAndWatchExpressions(ast.argument, $filter);
|
|
|
- ast.constant = ast.argument.constant;
|
|
|
- ast.toWatch = ast.argument.toWatch;
|
|
|
- break;
|
|
|
- case AST.BinaryExpression:
|
|
|
- findConstantAndWatchExpressions(ast.left, $filter);
|
|
|
- findConstantAndWatchExpressions(ast.right, $filter);
|
|
|
- ast.constant = ast.left.constant && ast.right.constant;
|
|
|
- ast.toWatch = ast.left.toWatch.concat(ast.right.toWatch);
|
|
|
- break;
|
|
|
- case AST.LogicalExpression:
|
|
|
- findConstantAndWatchExpressions(ast.left, $filter);
|
|
|
- findConstantAndWatchExpressions(ast.right, $filter);
|
|
|
- ast.constant = ast.left.constant && ast.right.constant;
|
|
|
- ast.toWatch = ast.constant ? [] : [ast];
|
|
|
- break;
|
|
|
- case AST.ConditionalExpression:
|
|
|
- findConstantAndWatchExpressions(ast.test, $filter);
|
|
|
- findConstantAndWatchExpressions(ast.alternate, $filter);
|
|
|
- findConstantAndWatchExpressions(ast.consequent, $filter);
|
|
|
- ast.constant = ast.test.constant && ast.alternate.constant && ast.consequent.constant;
|
|
|
- ast.toWatch = ast.constant ? [] : [ast];
|
|
|
- break;
|
|
|
- case AST.Identifier:
|
|
|
- ast.constant = false;
|
|
|
- ast.toWatch = [ast];
|
|
|
- break;
|
|
|
- case AST.MemberExpression:
|
|
|
- findConstantAndWatchExpressions(ast.object, $filter);
|
|
|
- if (ast.computed) {
|
|
|
- findConstantAndWatchExpressions(ast.property, $filter);
|
|
|
- }
|
|
|
- ast.constant = ast.object.constant && (!ast.computed || ast.property.constant);
|
|
|
- ast.toWatch = [ast];
|
|
|
- break;
|
|
|
- case AST.CallExpression:
|
|
|
- allConstants = ast.filter ? isStateless($filter, ast.callee.name) : false;
|
|
|
- argsToWatch = [];
|
|
|
- forEach(ast.arguments, function(expr) {
|
|
|
- findConstantAndWatchExpressions(expr, $filter);
|
|
|
- allConstants = allConstants && expr.constant;
|
|
|
- if (!expr.constant) {
|
|
|
- argsToWatch.push.apply(argsToWatch, expr.toWatch);
|
|
|
- }
|
|
|
- });
|
|
|
- ast.constant = allConstants;
|
|
|
- ast.toWatch = ast.filter && isStateless($filter, ast.callee.name) ? argsToWatch : [ast];
|
|
|
- break;
|
|
|
- case AST.AssignmentExpression:
|
|
|
- findConstantAndWatchExpressions(ast.left, $filter);
|
|
|
- findConstantAndWatchExpressions(ast.right, $filter);
|
|
|
- ast.constant = ast.left.constant && ast.right.constant;
|
|
|
- ast.toWatch = [ast];
|
|
|
- break;
|
|
|
- case AST.ArrayExpression:
|
|
|
- allConstants = true;
|
|
|
- argsToWatch = [];
|
|
|
- forEach(ast.elements, function(expr) {
|
|
|
- findConstantAndWatchExpressions(expr, $filter);
|
|
|
- allConstants = allConstants && expr.constant;
|
|
|
- if (!expr.constant) {
|
|
|
- argsToWatch.push.apply(argsToWatch, expr.toWatch);
|
|
|
- }
|
|
|
- });
|
|
|
- ast.constant = allConstants;
|
|
|
- ast.toWatch = argsToWatch;
|
|
|
- break;
|
|
|
- case AST.ObjectExpression:
|
|
|
- allConstants = true;
|
|
|
- argsToWatch = [];
|
|
|
- forEach(ast.properties, function(property) {
|
|
|
- findConstantAndWatchExpressions(property.value, $filter);
|
|
|
- allConstants = allConstants && property.value.constant;
|
|
|
- if (!property.value.constant) {
|
|
|
- argsToWatch.push.apply(argsToWatch, property.value.toWatch);
|
|
|
- }
|
|
|
- });
|
|
|
- ast.constant = allConstants;
|
|
|
- ast.toWatch = argsToWatch;
|
|
|
- break;
|
|
|
- case AST.ThisExpression:
|
|
|
- ast.constant = false;
|
|
|
- ast.toWatch = [];
|
|
|
- break;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function getInputs(body) {
|
|
|
- if (body.length != 1) return;
|
|
|
- var lastExpression = body[0].expression;
|
|
|
- var candidate = lastExpression.toWatch;
|
|
|
- if (candidate.length !== 1) return candidate;
|
|
|
- return candidate[0] !== lastExpression ? candidate : undefined;
|
|
|
-}
|
|
|
-
|
|
|
-function isAssignable(ast) {
|
|
|
- return ast.type === AST.Identifier || ast.type === AST.MemberExpression;
|
|
|
-}
|
|
|
-
|
|
|
-function assignableAST(ast) {
|
|
|
- if (ast.body.length === 1 && isAssignable(ast.body[0].expression)) {
|
|
|
- return {type: AST.AssignmentExpression, left: ast.body[0].expression, right: {type: AST.NGValueParameter}, operator: '='};
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function isLiteral(ast) {
|
|
|
- return ast.body.length === 0 ||
|
|
|
- ast.body.length === 1 && (
|
|
|
- ast.body[0].expression.type === AST.Literal ||
|
|
|
- ast.body[0].expression.type === AST.ArrayExpression ||
|
|
|
- ast.body[0].expression.type === AST.ObjectExpression);
|
|
|
-}
|
|
|
-
|
|
|
-function isConstant(ast) {
|
|
|
- return ast.constant;
|
|
|
-}
|
|
|
-
|
|
|
-function ASTCompiler(astBuilder, $filter) {
|
|
|
- this.astBuilder = astBuilder;
|
|
|
- this.$filter = $filter;
|
|
|
-}
|
|
|
-
|
|
|
-ASTCompiler.prototype = {
|
|
|
- compile: function(expression, expensiveChecks) {
|
|
|
- var self = this;
|
|
|
- var ast = this.astBuilder.ast(expression);
|
|
|
- this.state = {
|
|
|
- nextId: 0,
|
|
|
- filters: {},
|
|
|
- expensiveChecks: expensiveChecks,
|
|
|
- fn: {vars: [], body: [], own: {}},
|
|
|
- assign: {vars: [], body: [], own: {}},
|
|
|
- inputs: []
|
|
|
- };
|
|
|
- findConstantAndWatchExpressions(ast, self.$filter);
|
|
|
- var extra = '';
|
|
|
- var assignable;
|
|
|
- this.stage = 'assign';
|
|
|
- if ((assignable = assignableAST(ast))) {
|
|
|
- this.state.computing = 'assign';
|
|
|
- var result = this.nextId();
|
|
|
- this.recurse(assignable, result);
|
|
|
- extra = 'fn.assign=' + this.generateFunction('assign', 's,v,l');
|
|
|
- }
|
|
|
- var toWatch = getInputs(ast.body);
|
|
|
- self.stage = 'inputs';
|
|
|
- forEach(toWatch, function(watch, key) {
|
|
|
- var fnKey = 'fn' + key;
|
|
|
- self.state[fnKey] = {vars: [], body: [], own: {}};
|
|
|
- self.state.computing = fnKey;
|
|
|
- var intoId = self.nextId();
|
|
|
- self.recurse(watch, intoId);
|
|
|
- self.return_(intoId);
|
|
|
- self.state.inputs.push(fnKey);
|
|
|
- watch.watchId = key;
|
|
|
- });
|
|
|
- this.state.computing = 'fn';
|
|
|
- this.stage = 'main';
|
|
|
- this.recurse(ast);
|
|
|
- var fnString =
|
|
|
- // The build and minification steps remove the string "use strict" from the code, but this is done using a regex.
|
|
|
- // This is a workaround for this until we do a better job at only removing the prefix only when we should.
|
|
|
- '"' + this.USE + ' ' + this.STRICT + '";\n' +
|
|
|
- this.filterPrefix() +
|
|
|
- 'var fn=' + this.generateFunction('fn', 's,l,a,i') +
|
|
|
- extra +
|
|
|
- this.watchFns() +
|
|
|
- 'return fn;';
|
|
|
-
|
|
|
- /* jshint -W054 */
|
|
|
- var fn = (new Function('$filter',
|
|
|
- 'ensureSafeMemberName',
|
|
|
- 'ensureSafeObject',
|
|
|
- 'ensureSafeFunction',
|
|
|
- 'ifDefined',
|
|
|
- 'plus',
|
|
|
- 'text',
|
|
|
- fnString))(
|
|
|
- this.$filter,
|
|
|
- ensureSafeMemberName,
|
|
|
- ensureSafeObject,
|
|
|
- ensureSafeFunction,
|
|
|
- ifDefined,
|
|
|
- plusFn,
|
|
|
- expression);
|
|
|
- /* jshint +W054 */
|
|
|
- this.state = this.stage = undefined;
|
|
|
- fn.literal = isLiteral(ast);
|
|
|
- fn.constant = isConstant(ast);
|
|
|
- return fn;
|
|
|
- },
|
|
|
-
|
|
|
- USE: 'use',
|
|
|
-
|
|
|
- STRICT: 'strict',
|
|
|
-
|
|
|
- watchFns: function() {
|
|
|
- var result = [];
|
|
|
- var fns = this.state.inputs;
|
|
|
- var self = this;
|
|
|
- forEach(fns, function(name) {
|
|
|
- result.push('var ' + name + '=' + self.generateFunction(name, 's'));
|
|
|
- });
|
|
|
- if (fns.length) {
|
|
|
- result.push('fn.inputs=[' + fns.join(',') + '];');
|
|
|
- }
|
|
|
- return result.join('');
|
|
|
- },
|
|
|
-
|
|
|
- generateFunction: function(name, params) {
|
|
|
- return 'function(' + params + '){' +
|
|
|
- this.varsPrefix(name) +
|
|
|
- this.body(name) +
|
|
|
- '};';
|
|
|
- },
|
|
|
-
|
|
|
- filterPrefix: function() {
|
|
|
- var parts = [];
|
|
|
- var self = this;
|
|
|
- forEach(this.state.filters, function(id, filter) {
|
|
|
- parts.push(id + '=$filter(' + self.escape(filter) + ')');
|
|
|
- });
|
|
|
- if (parts.length) return 'var ' + parts.join(',') + ';';
|
|
|
- return '';
|
|
|
- },
|
|
|
-
|
|
|
- varsPrefix: function(section) {
|
|
|
- return this.state[section].vars.length ? 'var ' + this.state[section].vars.join(',') + ';' : '';
|
|
|
- },
|
|
|
-
|
|
|
- body: function(section) {
|
|
|
- return this.state[section].body.join('');
|
|
|
- },
|
|
|
-
|
|
|
- recurse: function(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck) {
|
|
|
- var left, right, self = this, args, expression;
|
|
|
- recursionFn = recursionFn || noop;
|
|
|
- if (!skipWatchIdCheck && isDefined(ast.watchId)) {
|
|
|
- intoId = intoId || this.nextId();
|
|
|
- this.if_('i',
|
|
|
- this.lazyAssign(intoId, this.computedMember('i', ast.watchId)),
|
|
|
- this.lazyRecurse(ast, intoId, nameId, recursionFn, create, true)
|
|
|
- );
|
|
|
- return;
|
|
|
- }
|
|
|
- switch (ast.type) {
|
|
|
- case AST.Program:
|
|
|
- forEach(ast.body, function(expression, pos) {
|
|
|
- self.recurse(expression.expression, undefined, undefined, function(expr) { right = expr; });
|
|
|
- if (pos !== ast.body.length - 1) {
|
|
|
- self.current().body.push(right, ';');
|
|
|
- } else {
|
|
|
- self.return_(right);
|
|
|
- }
|
|
|
- });
|
|
|
- break;
|
|
|
- case AST.Literal:
|
|
|
- expression = this.escape(ast.value);
|
|
|
- this.assign(intoId, expression);
|
|
|
- recursionFn(expression);
|
|
|
- break;
|
|
|
- case AST.UnaryExpression:
|
|
|
- this.recurse(ast.argument, undefined, undefined, function(expr) { right = expr; });
|
|
|
- expression = ast.operator + '(' + this.ifDefined(right, 0) + ')';
|
|
|
- this.assign(intoId, expression);
|
|
|
- recursionFn(expression);
|
|
|
- break;
|
|
|
- case AST.BinaryExpression:
|
|
|
- this.recurse(ast.left, undefined, undefined, function(expr) { left = expr; });
|
|
|
- this.recurse(ast.right, undefined, undefined, function(expr) { right = expr; });
|
|
|
- if (ast.operator === '+') {
|
|
|
- expression = this.plus(left, right);
|
|
|
- } else if (ast.operator === '-') {
|
|
|
- expression = this.ifDefined(left, 0) + ast.operator + this.ifDefined(right, 0);
|
|
|
- } else {
|
|
|
- expression = '(' + left + ')' + ast.operator + '(' + right + ')';
|
|
|
- }
|
|
|
- this.assign(intoId, expression);
|
|
|
- recursionFn(expression);
|
|
|
- break;
|
|
|
- case AST.LogicalExpression:
|
|
|
- intoId = intoId || this.nextId();
|
|
|
- self.recurse(ast.left, intoId);
|
|
|
- self.if_(ast.operator === '&&' ? intoId : self.not(intoId), self.lazyRecurse(ast.right, intoId));
|
|
|
- recursionFn(intoId);
|
|
|
- break;
|
|
|
- case AST.ConditionalExpression:
|
|
|
- intoId = intoId || this.nextId();
|
|
|
- self.recurse(ast.test, intoId);
|
|
|
- self.if_(intoId, self.lazyRecurse(ast.alternate, intoId), self.lazyRecurse(ast.consequent, intoId));
|
|
|
- recursionFn(intoId);
|
|
|
- break;
|
|
|
- case AST.Identifier:
|
|
|
- intoId = intoId || this.nextId();
|
|
|
- if (nameId) {
|
|
|
- nameId.context = self.stage === 'inputs' ? 's' : this.assign(this.nextId(), this.getHasOwnProperty('l', ast.name) + '?l:s');
|
|
|
- nameId.computed = false;
|
|
|
- nameId.name = ast.name;
|
|
|
- }
|
|
|
- ensureSafeMemberName(ast.name);
|
|
|
- self.if_(self.stage === 'inputs' || self.not(self.getHasOwnProperty('l', ast.name)),
|
|
|
- function() {
|
|
|
- self.if_(self.stage === 'inputs' || 's', function() {
|
|
|
- if (create && create !== 1) {
|
|
|
- self.if_(
|
|
|
- self.not(self.nonComputedMember('s', ast.name)),
|
|
|
- self.lazyAssign(self.nonComputedMember('s', ast.name), '{}'));
|
|
|
- }
|
|
|
- self.assign(intoId, self.nonComputedMember('s', ast.name));
|
|
|
- });
|
|
|
- }, intoId && self.lazyAssign(intoId, self.nonComputedMember('l', ast.name))
|
|
|
- );
|
|
|
- if (self.state.expensiveChecks || isPossiblyDangerousMemberName(ast.name)) {
|
|
|
- self.addEnsureSafeObject(intoId);
|
|
|
- }
|
|
|
- recursionFn(intoId);
|
|
|
- break;
|
|
|
- case AST.MemberExpression:
|
|
|
- left = nameId && (nameId.context = this.nextId()) || this.nextId();
|
|
|
- intoId = intoId || this.nextId();
|
|
|
- self.recurse(ast.object, left, undefined, function() {
|
|
|
- self.if_(self.notNull(left), function() {
|
|
|
- if (ast.computed) {
|
|
|
- right = self.nextId();
|
|
|
- self.recurse(ast.property, right);
|
|
|
- self.addEnsureSafeMemberName(right);
|
|
|
- if (create && create !== 1) {
|
|
|
- self.if_(self.not(self.computedMember(left, right)), self.lazyAssign(self.computedMember(left, right), '{}'));
|
|
|
- }
|
|
|
- expression = self.ensureSafeObject(self.computedMember(left, right));
|
|
|
- self.assign(intoId, expression);
|
|
|
- if (nameId) {
|
|
|
- nameId.computed = true;
|
|
|
- nameId.name = right;
|
|
|
- }
|
|
|
- } else {
|
|
|
- ensureSafeMemberName(ast.property.name);
|
|
|
- if (create && create !== 1) {
|
|
|
- self.if_(self.not(self.nonComputedMember(left, ast.property.name)), self.lazyAssign(self.nonComputedMember(left, ast.property.name), '{}'));
|
|
|
- }
|
|
|
- expression = self.nonComputedMember(left, ast.property.name);
|
|
|
- if (self.state.expensiveChecks || isPossiblyDangerousMemberName(ast.property.name)) {
|
|
|
- expression = self.ensureSafeObject(expression);
|
|
|
- }
|
|
|
- self.assign(intoId, expression);
|
|
|
- if (nameId) {
|
|
|
- nameId.computed = false;
|
|
|
- nameId.name = ast.property.name;
|
|
|
- }
|
|
|
- }
|
|
|
- }, function() {
|
|
|
- self.assign(intoId, 'undefined');
|
|
|
- });
|
|
|
- recursionFn(intoId);
|
|
|
- }, !!create);
|
|
|
- break;
|
|
|
- case AST.CallExpression:
|
|
|
- intoId = intoId || this.nextId();
|
|
|
- if (ast.filter) {
|
|
|
- right = self.filter(ast.callee.name);
|
|
|
- args = [];
|
|
|
- forEach(ast.arguments, function(expr) {
|
|
|
- var argument = self.nextId();
|
|
|
- self.recurse(expr, argument);
|
|
|
- args.push(argument);
|
|
|
- });
|
|
|
- expression = right + '(' + args.join(',') + ')';
|
|
|
- self.assign(intoId, expression);
|
|
|
- recursionFn(intoId);
|
|
|
- } else {
|
|
|
- right = self.nextId();
|
|
|
- left = {};
|
|
|
- args = [];
|
|
|
- self.recurse(ast.callee, right, left, function() {
|
|
|
- self.if_(self.notNull(right), function() {
|
|
|
- self.addEnsureSafeFunction(right);
|
|
|
- forEach(ast.arguments, function(expr) {
|
|
|
- self.recurse(expr, self.nextId(), undefined, function(argument) {
|
|
|
- args.push(self.ensureSafeObject(argument));
|
|
|
- });
|
|
|
- });
|
|
|
- if (left.name) {
|
|
|
- if (!self.state.expensiveChecks) {
|
|
|
- self.addEnsureSafeObject(left.context);
|
|
|
- }
|
|
|
- expression = self.member(left.context, left.name, left.computed) + '(' + args.join(',') + ')';
|
|
|
- } else {
|
|
|
- expression = right + '(' + args.join(',') + ')';
|
|
|
- }
|
|
|
- expression = self.ensureSafeObject(expression);
|
|
|
- self.assign(intoId, expression);
|
|
|
- }, function() {
|
|
|
- self.assign(intoId, 'undefined');
|
|
|
- });
|
|
|
- recursionFn(intoId);
|
|
|
- });
|
|
|
- }
|
|
|
- break;
|
|
|
- case AST.AssignmentExpression:
|
|
|
- right = this.nextId();
|
|
|
- left = {};
|
|
|
- if (!isAssignable(ast.left)) {
|
|
|
- throw $parseMinErr('lval', 'Trying to assing a value to a non l-value');
|
|
|
- }
|
|
|
- this.recurse(ast.left, undefined, left, function() {
|
|
|
- self.if_(self.notNull(left.context), function() {
|
|
|
- self.recurse(ast.right, right);
|
|
|
- self.addEnsureSafeObject(self.member(left.context, left.name, left.computed));
|
|
|
- expression = self.member(left.context, left.name, left.computed) + ast.operator + right;
|
|
|
- self.assign(intoId, expression);
|
|
|
- recursionFn(intoId || expression);
|
|
|
- });
|
|
|
- }, 1);
|
|
|
- break;
|
|
|
- case AST.ArrayExpression:
|
|
|
- args = [];
|
|
|
- forEach(ast.elements, function(expr) {
|
|
|
- self.recurse(expr, self.nextId(), undefined, function(argument) {
|
|
|
- args.push(argument);
|
|
|
- });
|
|
|
- });
|
|
|
- expression = '[' + args.join(',') + ']';
|
|
|
- this.assign(intoId, expression);
|
|
|
- recursionFn(expression);
|
|
|
- break;
|
|
|
- case AST.ObjectExpression:
|
|
|
- args = [];
|
|
|
- forEach(ast.properties, function(property) {
|
|
|
- self.recurse(property.value, self.nextId(), undefined, function(expr) {
|
|
|
- args.push(self.escape(
|
|
|
- property.key.type === AST.Identifier ? property.key.name :
|
|
|
- ('' + property.key.value)) +
|
|
|
- ':' + expr);
|
|
|
- });
|
|
|
- });
|
|
|
- expression = '{' + args.join(',') + '}';
|
|
|
- this.assign(intoId, expression);
|
|
|
- recursionFn(expression);
|
|
|
- break;
|
|
|
- case AST.ThisExpression:
|
|
|
- this.assign(intoId, 's');
|
|
|
- recursionFn('s');
|
|
|
- break;
|
|
|
- case AST.NGValueParameter:
|
|
|
- this.assign(intoId, 'v');
|
|
|
- recursionFn('v');
|
|
|
- break;
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- getHasOwnProperty: function(element, property) {
|
|
|
- var key = element + '.' + property;
|
|
|
- var own = this.current().own;
|
|
|
- if (!own.hasOwnProperty(key)) {
|
|
|
- own[key] = this.nextId(false, element + '&&(' + this.escape(property) + ' in ' + element + ')');
|
|
|
- }
|
|
|
- return own[key];
|
|
|
- },
|
|
|
-
|
|
|
- assign: function(id, value) {
|
|
|
- if (!id) return;
|
|
|
- this.current().body.push(id, '=', value, ';');
|
|
|
- return id;
|
|
|
- },
|
|
|
-
|
|
|
- filter: function(filterName) {
|
|
|
- if (!this.state.filters.hasOwnProperty(filterName)) {
|
|
|
- this.state.filters[filterName] = this.nextId(true);
|
|
|
- }
|
|
|
- return this.state.filters[filterName];
|
|
|
- },
|
|
|
-
|
|
|
- ifDefined: function(id, defaultValue) {
|
|
|
- return 'ifDefined(' + id + ',' + this.escape(defaultValue) + ')';
|
|
|
- },
|
|
|
-
|
|
|
- plus: function(left, right) {
|
|
|
- return 'plus(' + left + ',' + right + ')';
|
|
|
- },
|
|
|
-
|
|
|
- return_: function(id) {
|
|
|
- this.current().body.push('return ', id, ';');
|
|
|
- },
|
|
|
-
|
|
|
- if_: function(test, alternate, consequent) {
|
|
|
- if (test === true) {
|
|
|
- alternate();
|
|
|
- } else {
|
|
|
- var body = this.current().body;
|
|
|
- body.push('if(', test, '){');
|
|
|
- alternate();
|
|
|
- body.push('}');
|
|
|
- if (consequent) {
|
|
|
- body.push('else{');
|
|
|
- consequent();
|
|
|
- body.push('}');
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- not: function(expression) {
|
|
|
- return '!(' + expression + ')';
|
|
|
- },
|
|
|
-
|
|
|
- notNull: function(expression) {
|
|
|
- return expression + '!=null';
|
|
|
- },
|
|
|
-
|
|
|
- nonComputedMember: function(left, right) {
|
|
|
- return left + '.' + right;
|
|
|
- },
|
|
|
-
|
|
|
- computedMember: function(left, right) {
|
|
|
- return left + '[' + right + ']';
|
|
|
- },
|
|
|
-
|
|
|
- member: function(left, right, computed) {
|
|
|
- if (computed) return this.computedMember(left, right);
|
|
|
- return this.nonComputedMember(left, right);
|
|
|
- },
|
|
|
-
|
|
|
- addEnsureSafeObject: function(item) {
|
|
|
- this.current().body.push(this.ensureSafeObject(item), ';');
|
|
|
- },
|
|
|
-
|
|
|
- addEnsureSafeMemberName: function(item) {
|
|
|
- this.current().body.push(this.ensureSafeMemberName(item), ';');
|
|
|
- },
|
|
|
-
|
|
|
- addEnsureSafeFunction: function(item) {
|
|
|
- this.current().body.push(this.ensureSafeFunction(item), ';');
|
|
|
- },
|
|
|
-
|
|
|
- ensureSafeObject: function(item) {
|
|
|
- return 'ensureSafeObject(' + item + ',text)';
|
|
|
- },
|
|
|
-
|
|
|
- ensureSafeMemberName: function(item) {
|
|
|
- return 'ensureSafeMemberName(' + item + ',text)';
|
|
|
- },
|
|
|
-
|
|
|
- ensureSafeFunction: function(item) {
|
|
|
- return 'ensureSafeFunction(' + item + ',text)';
|
|
|
- },
|
|
|
-
|
|
|
- lazyRecurse: function(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck) {
|
|
|
- var self = this;
|
|
|
- return function() {
|
|
|
- self.recurse(ast, intoId, nameId, recursionFn, create, skipWatchIdCheck);
|
|
|
- };
|
|
|
- },
|
|
|
-
|
|
|
- lazyAssign: function(id, value) {
|
|
|
- var self = this;
|
|
|
- return function() {
|
|
|
- self.assign(id, value);
|
|
|
- };
|
|
|
- },
|
|
|
-
|
|
|
- stringEscapeRegex: /[^ a-zA-Z0-9]/g,
|
|
|
-
|
|
|
- stringEscapeFn: function(c) {
|
|
|
- return '\\u' + ('0000' + c.charCodeAt(0).toString(16)).slice(-4);
|
|
|
- },
|
|
|
-
|
|
|
- escape: function(value) {
|
|
|
- if (isString(value)) return "'" + value.replace(this.stringEscapeRegex, this.stringEscapeFn) + "'";
|
|
|
- if (isNumber(value)) return value.toString();
|
|
|
- if (value === true) return 'true';
|
|
|
- if (value === false) return 'false';
|
|
|
- if (value === null) return 'null';
|
|
|
- if (typeof value === 'undefined') return 'undefined';
|
|
|
-
|
|
|
- throw $parseMinErr('esc', 'IMPOSSIBLE');
|
|
|
- },
|
|
|
-
|
|
|
- nextId: function(skip, init) {
|
|
|
- var id = 'v' + (this.state.nextId++);
|
|
|
- if (!skip) {
|
|
|
- this.current().vars.push(id + (init ? '=' + init : ''));
|
|
|
- }
|
|
|
- return id;
|
|
|
- },
|
|
|
-
|
|
|
- current: function() {
|
|
|
- return this.state[this.state.computing];
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-function ASTInterpreter(astBuilder, $filter) {
|
|
|
- this.astBuilder = astBuilder;
|
|
|
- this.$filter = $filter;
|
|
|
-}
|
|
|
-
|
|
|
-ASTInterpreter.prototype = {
|
|
|
- compile: function(expression, expensiveChecks) {
|
|
|
- var self = this;
|
|
|
- var ast = this.astBuilder.ast(expression);
|
|
|
- this.expression = expression;
|
|
|
- this.expensiveChecks = expensiveChecks;
|
|
|
- findConstantAndWatchExpressions(ast, self.$filter);
|
|
|
- var assignable;
|
|
|
- var assign;
|
|
|
- if ((assignable = assignableAST(ast))) {
|
|
|
- assign = this.recurse(assignable);
|
|
|
- }
|
|
|
- var toWatch = getInputs(ast.body);
|
|
|
- var inputs;
|
|
|
- if (toWatch) {
|
|
|
- inputs = [];
|
|
|
- forEach(toWatch, function(watch, key) {
|
|
|
- var input = self.recurse(watch);
|
|
|
- watch.input = input;
|
|
|
- inputs.push(input);
|
|
|
- watch.watchId = key;
|
|
|
- });
|
|
|
- }
|
|
|
- var expressions = [];
|
|
|
- forEach(ast.body, function(expression) {
|
|
|
- expressions.push(self.recurse(expression.expression));
|
|
|
- });
|
|
|
- var fn = ast.body.length === 0 ? function() {} :
|
|
|
- ast.body.length === 1 ? expressions[0] :
|
|
|
- function(scope, locals) {
|
|
|
- var lastValue;
|
|
|
- forEach(expressions, function(exp) {
|
|
|
- lastValue = exp(scope, locals);
|
|
|
- });
|
|
|
- return lastValue;
|
|
|
- };
|
|
|
- if (assign) {
|
|
|
- fn.assign = function(scope, value, locals) {
|
|
|
- return assign(scope, locals, value);
|
|
|
- };
|
|
|
- }
|
|
|
- if (inputs) {
|
|
|
- fn.inputs = inputs;
|
|
|
- }
|
|
|
- fn.literal = isLiteral(ast);
|
|
|
- fn.constant = isConstant(ast);
|
|
|
- return fn;
|
|
|
- },
|
|
|
-
|
|
|
- recurse: function(ast, context, create) {
|
|
|
- var left, right, self = this, args, expression;
|
|
|
- if (ast.input) {
|
|
|
- return this.inputs(ast.input, ast.watchId);
|
|
|
- }
|
|
|
- switch (ast.type) {
|
|
|
- case AST.Literal:
|
|
|
- return this.value(ast.value, context);
|
|
|
- case AST.UnaryExpression:
|
|
|
- right = this.recurse(ast.argument);
|
|
|
- return this['unary' + ast.operator](right, context);
|
|
|
- case AST.BinaryExpression:
|
|
|
- left = this.recurse(ast.left);
|
|
|
- right = this.recurse(ast.right);
|
|
|
- return this['binary' + ast.operator](left, right, context);
|
|
|
- case AST.LogicalExpression:
|
|
|
- left = this.recurse(ast.left);
|
|
|
- right = this.recurse(ast.right);
|
|
|
- return this['binary' + ast.operator](left, right, context);
|
|
|
- case AST.ConditionalExpression:
|
|
|
- return this['ternary?:'](
|
|
|
- this.recurse(ast.test),
|
|
|
- this.recurse(ast.alternate),
|
|
|
- this.recurse(ast.consequent),
|
|
|
- context
|
|
|
- );
|
|
|
- case AST.Identifier:
|
|
|
- ensureSafeMemberName(ast.name, self.expression);
|
|
|
- return self.identifier(ast.name,
|
|
|
- self.expensiveChecks || isPossiblyDangerousMemberName(ast.name),
|
|
|
- context, create, self.expression);
|
|
|
- case AST.MemberExpression:
|
|
|
- left = this.recurse(ast.object, false, !!create);
|
|
|
- if (!ast.computed) {
|
|
|
- ensureSafeMemberName(ast.property.name, self.expression);
|
|
|
- right = ast.property.name;
|
|
|
- }
|
|
|
- if (ast.computed) right = this.recurse(ast.property);
|
|
|
- return ast.computed ?
|
|
|
- this.computedMember(left, right, context, create, self.expression) :
|
|
|
- this.nonComputedMember(left, right, self.expensiveChecks, context, create, self.expression);
|
|
|
- case AST.CallExpression:
|
|
|
- args = [];
|
|
|
- forEach(ast.arguments, function(expr) {
|
|
|
- args.push(self.recurse(expr));
|
|
|
- });
|
|
|
- if (ast.filter) right = this.$filter(ast.callee.name);
|
|
|
- if (!ast.filter) right = this.recurse(ast.callee, true);
|
|
|
- return ast.filter ?
|
|
|
- function(scope, locals, assign, inputs) {
|
|
|
- var values = [];
|
|
|
- for (var i = 0; i < args.length; ++i) {
|
|
|
- values.push(args[i](scope, locals, assign, inputs));
|
|
|
- }
|
|
|
- var value = right.apply(undefined, values, inputs);
|
|
|
- return context ? {context: undefined, name: undefined, value: value} : value;
|
|
|
- } :
|
|
|
- function(scope, locals, assign, inputs) {
|
|
|
- var rhs = right(scope, locals, assign, inputs);
|
|
|
- var value;
|
|
|
- if (rhs.value != null) {
|
|
|
- ensureSafeObject(rhs.context, self.expression);
|
|
|
- ensureSafeFunction(rhs.value, self.expression);
|
|
|
- var values = [];
|
|
|
- for (var i = 0; i < args.length; ++i) {
|
|
|
- values.push(ensureSafeObject(args[i](scope, locals, assign, inputs), self.expression));
|
|
|
- }
|
|
|
- value = ensureSafeObject(rhs.value.apply(rhs.context, values), self.expression);
|
|
|
- }
|
|
|
- return context ? {value: value} : value;
|
|
|
- };
|
|
|
- case AST.AssignmentExpression:
|
|
|
- left = this.recurse(ast.left, true, 1);
|
|
|
- right = this.recurse(ast.right);
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var lhs = left(scope, locals, assign, inputs);
|
|
|
- var rhs = right(scope, locals, assign, inputs);
|
|
|
- ensureSafeObject(lhs.value, self.expression);
|
|
|
- lhs.context[lhs.name] = rhs;
|
|
|
- return context ? {value: rhs} : rhs;
|
|
|
- };
|
|
|
- case AST.ArrayExpression:
|
|
|
- args = [];
|
|
|
- forEach(ast.elements, function(expr) {
|
|
|
- args.push(self.recurse(expr));
|
|
|
- });
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var value = [];
|
|
|
- for (var i = 0; i < args.length; ++i) {
|
|
|
- value.push(args[i](scope, locals, assign, inputs));
|
|
|
- }
|
|
|
- return context ? {value: value} : value;
|
|
|
- };
|
|
|
- case AST.ObjectExpression:
|
|
|
- args = [];
|
|
|
- forEach(ast.properties, function(property) {
|
|
|
- args.push({key: property.key.type === AST.Identifier ?
|
|
|
- property.key.name :
|
|
|
- ('' + property.key.value),
|
|
|
- value: self.recurse(property.value)
|
|
|
- });
|
|
|
- });
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var value = {};
|
|
|
- for (var i = 0; i < args.length; ++i) {
|
|
|
- value[args[i].key] = args[i].value(scope, locals, assign, inputs);
|
|
|
- }
|
|
|
- return context ? {value: value} : value;
|
|
|
- };
|
|
|
- case AST.ThisExpression:
|
|
|
- return function(scope) {
|
|
|
- return context ? {value: scope} : scope;
|
|
|
- };
|
|
|
- case AST.NGValueParameter:
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- return context ? {value: assign} : assign;
|
|
|
- };
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- 'unary+': function(argument, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = argument(scope, locals, assign, inputs);
|
|
|
- if (isDefined(arg)) {
|
|
|
- arg = +arg;
|
|
|
- } else {
|
|
|
- arg = 0;
|
|
|
- }
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'unary-': function(argument, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = argument(scope, locals, assign, inputs);
|
|
|
- if (isDefined(arg)) {
|
|
|
- arg = -arg;
|
|
|
- } else {
|
|
|
- arg = 0;
|
|
|
- }
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'unary!': function(argument, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = !argument(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary+': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var lhs = left(scope, locals, assign, inputs);
|
|
|
- var rhs = right(scope, locals, assign, inputs);
|
|
|
- var arg = plusFn(lhs, rhs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary-': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var lhs = left(scope, locals, assign, inputs);
|
|
|
- var rhs = right(scope, locals, assign, inputs);
|
|
|
- var arg = (isDefined(lhs) ? lhs : 0) - (isDefined(rhs) ? rhs : 0);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary*': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) * right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary/': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) / right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary%': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) % right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary===': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) === right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary!==': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) !== right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary==': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) == right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary!=': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) != right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary<': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) < right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary>': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) > right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary<=': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) <= right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary>=': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) >= right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary&&': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) && right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'binary||': function(left, right, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = left(scope, locals, assign, inputs) || right(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- 'ternary?:': function(test, alternate, consequent, context) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var arg = test(scope, locals, assign, inputs) ? alternate(scope, locals, assign, inputs) : consequent(scope, locals, assign, inputs);
|
|
|
- return context ? {value: arg} : arg;
|
|
|
- };
|
|
|
- },
|
|
|
- value: function(value, context) {
|
|
|
- return function() { return context ? {context: undefined, name: undefined, value: value} : value; };
|
|
|
- },
|
|
|
- identifier: function(name, expensiveChecks, context, create, expression) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var base = locals && (name in locals) ? locals : scope;
|
|
|
- if (create && create !== 1 && base && !(base[name])) {
|
|
|
- base[name] = {};
|
|
|
- }
|
|
|
- var value = base ? base[name] : undefined;
|
|
|
- if (expensiveChecks) {
|
|
|
- ensureSafeObject(value, expression);
|
|
|
- }
|
|
|
- if (context) {
|
|
|
- return {context: base, name: name, value: value};
|
|
|
- } else {
|
|
|
- return value;
|
|
|
- }
|
|
|
- };
|
|
|
- },
|
|
|
- computedMember: function(left, right, context, create, expression) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var lhs = left(scope, locals, assign, inputs);
|
|
|
- var rhs;
|
|
|
- var value;
|
|
|
- if (lhs != null) {
|
|
|
- rhs = right(scope, locals, assign, inputs);
|
|
|
- ensureSafeMemberName(rhs, expression);
|
|
|
- if (create && create !== 1 && lhs && !(lhs[rhs])) {
|
|
|
- lhs[rhs] = {};
|
|
|
- }
|
|
|
- value = lhs[rhs];
|
|
|
- ensureSafeObject(value, expression);
|
|
|
- }
|
|
|
- if (context) {
|
|
|
- return {context: lhs, name: rhs, value: value};
|
|
|
- } else {
|
|
|
- return value;
|
|
|
- }
|
|
|
- };
|
|
|
- },
|
|
|
- nonComputedMember: function(left, right, expensiveChecks, context, create, expression) {
|
|
|
- return function(scope, locals, assign, inputs) {
|
|
|
- var lhs = left(scope, locals, assign, inputs);
|
|
|
- if (create && create !== 1 && lhs && !(lhs[right])) {
|
|
|
- lhs[right] = {};
|
|
|
- }
|
|
|
- var value = lhs != null ? lhs[right] : undefined;
|
|
|
- if (expensiveChecks || isPossiblyDangerousMemberName(right)) {
|
|
|
- ensureSafeObject(value, expression);
|
|
|
- }
|
|
|
- if (context) {
|
|
|
- return {context: lhs, name: right, value: value};
|
|
|
- } else {
|
|
|
- return value;
|
|
|
- }
|
|
|
- };
|
|
|
- },
|
|
|
- inputs: function(input, watchId) {
|
|
|
- return function(scope, value, locals, inputs) {
|
|
|
- if (inputs) return inputs[watchId];
|
|
|
- return input(scope, value, locals);
|
|
|
- };
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-/**
|
|
|
- * @constructor
|
|
|
- */
|
|
|
-var Parser = function(lexer, $filter, options) {
|
|
|
- this.lexer = lexer;
|
|
|
- this.$filter = $filter;
|
|
|
- this.options = options;
|
|
|
- this.ast = new AST(this.lexer);
|
|
|
- this.astCompiler = options.csp ? new ASTInterpreter(this.ast, $filter) :
|
|
|
- new ASTCompiler(this.ast, $filter);
|
|
|
-};
|
|
|
-
|
|
|
-Parser.prototype = {
|
|
|
- constructor: Parser,
|
|
|
-
|
|
|
- parse: function(text) {
|
|
|
- return this.astCompiler.compile(text, this.options.expensiveChecks);
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-//////////////////////////////////////////////////
|
|
|
-// Parser helper functions
|
|
|
-//////////////////////////////////////////////////
|
|
|
-
|
|
|
-function setter(obj, path, setValue, fullExp) {
|
|
|
- ensureSafeObject(obj, fullExp);
|
|
|
-
|
|
|
- var element = path.split('.'), key;
|
|
|
- for (var i = 0; element.length > 1; i++) {
|
|
|
- key = ensureSafeMemberName(element.shift(), fullExp);
|
|
|
- var propertyObj = ensureSafeObject(obj[key], fullExp);
|
|
|
- if (!propertyObj) {
|
|
|
- propertyObj = {};
|
|
|
- obj[key] = propertyObj;
|
|
|
- }
|
|
|
- obj = propertyObj;
|
|
|
- }
|
|
|
- key = ensureSafeMemberName(element.shift(), fullExp);
|
|
|
- ensureSafeObject(obj[key], fullExp);
|
|
|
- obj[key] = setValue;
|
|
|
- return setValue;
|
|
|
-}
|
|
|
-
|
|
|
-var getterFnCacheDefault = createMap();
|
|
|
-var getterFnCacheExpensive = createMap();
|
|
|
-
|
|
|
-function isPossiblyDangerousMemberName(name) {
|
|
|
- return name == 'constructor';
|
|
|
-}
|
|
|
-
|
|
|
-var objectValueOf = Object.prototype.valueOf;
|
|
|
-
|
|
|
-function getValueOf(value) {
|
|
|
- return isFunction(value.valueOf) ? value.valueOf() : objectValueOf.call(value);
|
|
|
-}
|
|
|
-
|
|
|
-///////////////////////////////////
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $parse
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Converts Angular {@link guide/expression expression} into a function.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * var getter = $parse('user.name');
|
|
|
- * var setter = getter.assign;
|
|
|
- * var context = {user:{name:'angular'}};
|
|
|
- * var locals = {user:{name:'local'}};
|
|
|
- *
|
|
|
- * expect(getter(context)).toEqual('angular');
|
|
|
- * setter(context, 'newValue');
|
|
|
- * expect(context.user.name).toEqual('newValue');
|
|
|
- * expect(getter(context, locals)).toEqual('local');
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {string} expression String expression to compile.
|
|
|
- * @returns {function(context, locals)} a function which represents the compiled expression:
|
|
|
- *
|
|
|
- * * `context` – `{object}` – an object against which any expressions embedded in the strings
|
|
|
- * are evaluated against (typically a scope object).
|
|
|
- * * `locals` – `{object=}` – local variables context object, useful for overriding values in
|
|
|
- * `context`.
|
|
|
- *
|
|
|
- * The returned function also has the following properties:
|
|
|
- * * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript
|
|
|
- * literal.
|
|
|
- * * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript
|
|
|
- * constant literals.
|
|
|
- * * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be
|
|
|
- * set to a function to change its value on the given context.
|
|
|
- *
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $parseProvider
|
|
|
- *
|
|
|
- * @description
|
|
|
- * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse}
|
|
|
- * service.
|
|
|
- */
|
|
|
-function $ParseProvider() {
|
|
|
- var cacheDefault = createMap();
|
|
|
- var cacheExpensive = createMap();
|
|
|
-
|
|
|
- this.$get = ['$filter', '$sniffer', function($filter, $sniffer) {
|
|
|
- var $parseOptions = {
|
|
|
- csp: $sniffer.csp,
|
|
|
- expensiveChecks: false
|
|
|
- },
|
|
|
- $parseOptionsExpensive = {
|
|
|
- csp: $sniffer.csp,
|
|
|
- expensiveChecks: true
|
|
|
- };
|
|
|
-
|
|
|
- return function $parse(exp, interceptorFn, expensiveChecks) {
|
|
|
- var parsedExpression, oneTime, cacheKey;
|
|
|
-
|
|
|
- switch (typeof exp) {
|
|
|
- case 'string':
|
|
|
- exp = exp.trim();
|
|
|
- cacheKey = exp;
|
|
|
-
|
|
|
- var cache = (expensiveChecks ? cacheExpensive : cacheDefault);
|
|
|
- parsedExpression = cache[cacheKey];
|
|
|
-
|
|
|
- if (!parsedExpression) {
|
|
|
- if (exp.charAt(0) === ':' && exp.charAt(1) === ':') {
|
|
|
- oneTime = true;
|
|
|
- exp = exp.substring(2);
|
|
|
- }
|
|
|
- var parseOptions = expensiveChecks ? $parseOptionsExpensive : $parseOptions;
|
|
|
- var lexer = new Lexer(parseOptions);
|
|
|
- var parser = new Parser(lexer, $filter, parseOptions);
|
|
|
- parsedExpression = parser.parse(exp);
|
|
|
- if (parsedExpression.constant) {
|
|
|
- parsedExpression.$$watchDelegate = constantWatchDelegate;
|
|
|
- } else if (oneTime) {
|
|
|
- parsedExpression.$$watchDelegate = parsedExpression.literal ?
|
|
|
- oneTimeLiteralWatchDelegate : oneTimeWatchDelegate;
|
|
|
- } else if (parsedExpression.inputs) {
|
|
|
- parsedExpression.$$watchDelegate = inputsWatchDelegate;
|
|
|
- }
|
|
|
- cache[cacheKey] = parsedExpression;
|
|
|
- }
|
|
|
- return addInterceptor(parsedExpression, interceptorFn);
|
|
|
-
|
|
|
- case 'function':
|
|
|
- return addInterceptor(exp, interceptorFn);
|
|
|
-
|
|
|
- default:
|
|
|
- return noop;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- function expressionInputDirtyCheck(newValue, oldValueOfValue) {
|
|
|
-
|
|
|
- if (newValue == null || oldValueOfValue == null) { // null/undefined
|
|
|
- return newValue === oldValueOfValue;
|
|
|
- }
|
|
|
-
|
|
|
- if (typeof newValue === 'object') {
|
|
|
-
|
|
|
- // attempt to convert the value to a primitive type
|
|
|
- // TODO(docs): add a note to docs that by implementing valueOf even objects and arrays can
|
|
|
- // be cheaply dirty-checked
|
|
|
- newValue = getValueOf(newValue);
|
|
|
-
|
|
|
- if (typeof newValue === 'object') {
|
|
|
- // objects/arrays are not supported - deep-watching them would be too expensive
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- // fall-through to the primitive equality check
|
|
|
- }
|
|
|
-
|
|
|
- //Primitive or NaN
|
|
|
- return newValue === oldValueOfValue || (newValue !== newValue && oldValueOfValue !== oldValueOfValue);
|
|
|
- }
|
|
|
-
|
|
|
- function inputsWatchDelegate(scope, listener, objectEquality, parsedExpression, prettyPrintExpression) {
|
|
|
- var inputExpressions = parsedExpression.inputs;
|
|
|
- var lastResult;
|
|
|
-
|
|
|
- if (inputExpressions.length === 1) {
|
|
|
- var oldInputValueOf = expressionInputDirtyCheck; // init to something unique so that equals check fails
|
|
|
- inputExpressions = inputExpressions[0];
|
|
|
- return scope.$watch(function expressionInputWatch(scope) {
|
|
|
- var newInputValue = inputExpressions(scope);
|
|
|
- if (!expressionInputDirtyCheck(newInputValue, oldInputValueOf)) {
|
|
|
- lastResult = parsedExpression(scope, undefined, undefined, [newInputValue]);
|
|
|
- oldInputValueOf = newInputValue && getValueOf(newInputValue);
|
|
|
- }
|
|
|
- return lastResult;
|
|
|
- }, listener, objectEquality, prettyPrintExpression);
|
|
|
- }
|
|
|
-
|
|
|
- var oldInputValueOfValues = [];
|
|
|
- var oldInputValues = [];
|
|
|
- for (var i = 0, ii = inputExpressions.length; i < ii; i++) {
|
|
|
- oldInputValueOfValues[i] = expressionInputDirtyCheck; // init to something unique so that equals check fails
|
|
|
- oldInputValues[i] = null;
|
|
|
- }
|
|
|
-
|
|
|
- return scope.$watch(function expressionInputsWatch(scope) {
|
|
|
- var changed = false;
|
|
|
-
|
|
|
- for (var i = 0, ii = inputExpressions.length; i < ii; i++) {
|
|
|
- var newInputValue = inputExpressions[i](scope);
|
|
|
- if (changed || (changed = !expressionInputDirtyCheck(newInputValue, oldInputValueOfValues[i]))) {
|
|
|
- oldInputValues[i] = newInputValue;
|
|
|
- oldInputValueOfValues[i] = newInputValue && getValueOf(newInputValue);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (changed) {
|
|
|
- lastResult = parsedExpression(scope, undefined, undefined, oldInputValues);
|
|
|
- }
|
|
|
-
|
|
|
- return lastResult;
|
|
|
- }, listener, objectEquality, prettyPrintExpression);
|
|
|
- }
|
|
|
-
|
|
|
- function oneTimeWatchDelegate(scope, listener, objectEquality, parsedExpression) {
|
|
|
- var unwatch, lastValue;
|
|
|
- return unwatch = scope.$watch(function oneTimeWatch(scope) {
|
|
|
- return parsedExpression(scope);
|
|
|
- }, function oneTimeListener(value, old, scope) {
|
|
|
- lastValue = value;
|
|
|
- if (isFunction(listener)) {
|
|
|
- listener.apply(this, arguments);
|
|
|
- }
|
|
|
- if (isDefined(value)) {
|
|
|
- scope.$$postDigest(function() {
|
|
|
- if (isDefined(lastValue)) {
|
|
|
- unwatch();
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- }, objectEquality);
|
|
|
- }
|
|
|
-
|
|
|
- function oneTimeLiteralWatchDelegate(scope, listener, objectEquality, parsedExpression) {
|
|
|
- var unwatch, lastValue;
|
|
|
- return unwatch = scope.$watch(function oneTimeWatch(scope) {
|
|
|
- return parsedExpression(scope);
|
|
|
- }, function oneTimeListener(value, old, scope) {
|
|
|
- lastValue = value;
|
|
|
- if (isFunction(listener)) {
|
|
|
- listener.call(this, value, old, scope);
|
|
|
- }
|
|
|
- if (isAllDefined(value)) {
|
|
|
- scope.$$postDigest(function() {
|
|
|
- if (isAllDefined(lastValue)) unwatch();
|
|
|
- });
|
|
|
- }
|
|
|
- }, objectEquality);
|
|
|
-
|
|
|
- function isAllDefined(value) {
|
|
|
- var allDefined = true;
|
|
|
- forEach(value, function(val) {
|
|
|
- if (!isDefined(val)) allDefined = false;
|
|
|
- });
|
|
|
- return allDefined;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function constantWatchDelegate(scope, listener, objectEquality, parsedExpression) {
|
|
|
- var unwatch;
|
|
|
- return unwatch = scope.$watch(function constantWatch(scope) {
|
|
|
- return parsedExpression(scope);
|
|
|
- }, function constantListener(value, old, scope) {
|
|
|
- if (isFunction(listener)) {
|
|
|
- listener.apply(this, arguments);
|
|
|
- }
|
|
|
- unwatch();
|
|
|
- }, objectEquality);
|
|
|
- }
|
|
|
-
|
|
|
- function addInterceptor(parsedExpression, interceptorFn) {
|
|
|
- if (!interceptorFn) return parsedExpression;
|
|
|
- var watchDelegate = parsedExpression.$$watchDelegate;
|
|
|
-
|
|
|
- var regularWatch =
|
|
|
- watchDelegate !== oneTimeLiteralWatchDelegate &&
|
|
|
- watchDelegate !== oneTimeWatchDelegate;
|
|
|
-
|
|
|
- var fn = regularWatch ? function regularInterceptedExpression(scope, locals, assign, inputs) {
|
|
|
- var value = parsedExpression(scope, locals, assign, inputs);
|
|
|
- return interceptorFn(value, scope, locals);
|
|
|
- } : function oneTimeInterceptedExpression(scope, locals, assign, inputs) {
|
|
|
- var value = parsedExpression(scope, locals, assign, inputs);
|
|
|
- var result = interceptorFn(value, scope, locals);
|
|
|
- // we only return the interceptor's result if the
|
|
|
- // initial value is defined (for bind-once)
|
|
|
- return isDefined(value) ? result : value;
|
|
|
- };
|
|
|
-
|
|
|
- // Propagate $$watchDelegates other then inputsWatchDelegate
|
|
|
- if (parsedExpression.$$watchDelegate &&
|
|
|
- parsedExpression.$$watchDelegate !== inputsWatchDelegate) {
|
|
|
- fn.$$watchDelegate = parsedExpression.$$watchDelegate;
|
|
|
- } else if (!interceptorFn.$stateful) {
|
|
|
- // If there is an interceptor, but no watchDelegate then treat the interceptor like
|
|
|
- // we treat filters - it is assumed to be a pure function unless flagged with $stateful
|
|
|
- fn.$$watchDelegate = inputsWatchDelegate;
|
|
|
- fn.inputs = parsedExpression.inputs ? parsedExpression.inputs : [parsedExpression];
|
|
|
- }
|
|
|
-
|
|
|
- return fn;
|
|
|
- }
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $q
|
|
|
- * @requires $rootScope
|
|
|
- *
|
|
|
- * @description
|
|
|
- * A service that helps you run functions asynchronously, and use their return values (or exceptions)
|
|
|
- * when they are done processing.
|
|
|
- *
|
|
|
- * This is an implementation of promises/deferred objects inspired by
|
|
|
- * [Kris Kowal's Q](https://github.com/kriskowal/q).
|
|
|
- *
|
|
|
- * $q can be used in two fashions --- one which is more similar to Kris Kowal's Q or jQuery's Deferred
|
|
|
- * implementations, and the other which resembles ES6 promises to some degree.
|
|
|
- *
|
|
|
- * # $q constructor
|
|
|
- *
|
|
|
- * The streamlined ES6 style promise is essentially just using $q as a constructor which takes a `resolver`
|
|
|
- * function as the first argument. This is similar to the native Promise implementation from ES6 Harmony,
|
|
|
- * see [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise).
|
|
|
- *
|
|
|
- * While the constructor-style use is supported, not all of the supporting methods from ES6 Harmony promises are
|
|
|
- * available yet.
|
|
|
- *
|
|
|
- * It can be used like so:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // for the purpose of this example let's assume that variables `$q` and `okToGreet`
|
|
|
- * // are available in the current lexical scope (they could have been injected or passed in).
|
|
|
- *
|
|
|
- * function asyncGreet(name) {
|
|
|
- * // perform some asynchronous operation, resolve or reject the promise when appropriate.
|
|
|
- * return $q(function(resolve, reject) {
|
|
|
- * setTimeout(function() {
|
|
|
- * if (okToGreet(name)) {
|
|
|
- * resolve('Hello, ' + name + '!');
|
|
|
- * } else {
|
|
|
- * reject('Greeting ' + name + ' is not allowed.');
|
|
|
- * }
|
|
|
- * }, 1000);
|
|
|
- * });
|
|
|
- * }
|
|
|
- *
|
|
|
- * var promise = asyncGreet('Robin Hood');
|
|
|
- * promise.then(function(greeting) {
|
|
|
- * alert('Success: ' + greeting);
|
|
|
- * }, function(reason) {
|
|
|
- * alert('Failed: ' + reason);
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Note: progress/notify callbacks are not currently supported via the ES6-style interface.
|
|
|
- *
|
|
|
- * However, the more traditional CommonJS-style usage is still available, and documented below.
|
|
|
- *
|
|
|
- * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an
|
|
|
- * interface for interacting with an object that represents the result of an action that is
|
|
|
- * performed asynchronously, and may or may not be finished at any given point in time.
|
|
|
- *
|
|
|
- * From the perspective of dealing with error handling, deferred and promise APIs are to
|
|
|
- * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // for the purpose of this example let's assume that variables `$q` and `okToGreet`
|
|
|
- * // are available in the current lexical scope (they could have been injected or passed in).
|
|
|
- *
|
|
|
- * function asyncGreet(name) {
|
|
|
- * var deferred = $q.defer();
|
|
|
- *
|
|
|
- * setTimeout(function() {
|
|
|
- * deferred.notify('About to greet ' + name + '.');
|
|
|
- *
|
|
|
- * if (okToGreet(name)) {
|
|
|
- * deferred.resolve('Hello, ' + name + '!');
|
|
|
- * } else {
|
|
|
- * deferred.reject('Greeting ' + name + ' is not allowed.');
|
|
|
- * }
|
|
|
- * }, 1000);
|
|
|
- *
|
|
|
- * return deferred.promise;
|
|
|
- * }
|
|
|
- *
|
|
|
- * var promise = asyncGreet('Robin Hood');
|
|
|
- * promise.then(function(greeting) {
|
|
|
- * alert('Success: ' + greeting);
|
|
|
- * }, function(reason) {
|
|
|
- * alert('Failed: ' + reason);
|
|
|
- * }, function(update) {
|
|
|
- * alert('Got notification: ' + update);
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * At first it might not be obvious why this extra complexity is worth the trouble. The payoff
|
|
|
- * comes in the way of guarantees that promise and deferred APIs make, see
|
|
|
- * https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md.
|
|
|
- *
|
|
|
- * Additionally the promise api allows for composition that is very hard to do with the
|
|
|
- * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.
|
|
|
- * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the
|
|
|
- * section on serial or parallel joining of promises.
|
|
|
- *
|
|
|
- * # The Deferred API
|
|
|
- *
|
|
|
- * A new instance of deferred is constructed by calling `$q.defer()`.
|
|
|
- *
|
|
|
- * The purpose of the deferred object is to expose the associated Promise instance as well as APIs
|
|
|
- * that can be used for signaling the successful or unsuccessful completion, as well as the status
|
|
|
- * of the task.
|
|
|
- *
|
|
|
- * **Methods**
|
|
|
- *
|
|
|
- * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection
|
|
|
- * constructed via `$q.reject`, the promise will be rejected instead.
|
|
|
- * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
|
|
|
- * resolving it with a rejection constructed via `$q.reject`.
|
|
|
- * - `notify(value)` - provides updates on the status of the promise's execution. This may be called
|
|
|
- * multiple times before the promise is either resolved or rejected.
|
|
|
- *
|
|
|
- * **Properties**
|
|
|
- *
|
|
|
- * - promise – `{Promise}` – promise object associated with this deferred.
|
|
|
- *
|
|
|
- *
|
|
|
- * # The Promise API
|
|
|
- *
|
|
|
- * A new promise instance is created when a deferred instance is created and can be retrieved by
|
|
|
- * calling `deferred.promise`.
|
|
|
- *
|
|
|
- * The purpose of the promise object is to allow for interested parties to get access to the result
|
|
|
- * of the deferred task when it completes.
|
|
|
- *
|
|
|
- * **Methods**
|
|
|
- *
|
|
|
- * - `then(successCallback, errorCallback, notifyCallback)` – regardless of when the promise was or
|
|
|
- * will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously
|
|
|
- * as soon as the result is available. The callbacks are called with a single argument: the result
|
|
|
- * or rejection reason. Additionally, the notify callback may be called zero or more times to
|
|
|
- * provide a progress indication, before the promise is resolved or rejected.
|
|
|
- *
|
|
|
- * This method *returns a new promise* which is resolved or rejected via the return value of the
|
|
|
- * `successCallback`, `errorCallback` (unless that value is a promise, in which case it is resolved
|
|
|
- * with the value which is resolved in that promise using
|
|
|
- * [promise chaining](http://www.html5rocks.com/en/tutorials/es6/promises/#toc-promises-queues)).
|
|
|
- * It also notifies via the return value of the `notifyCallback` method. The promise cannot be
|
|
|
- * resolved or rejected from the notifyCallback method.
|
|
|
- *
|
|
|
- * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)`
|
|
|
- *
|
|
|
- * - `finally(callback, notifyCallback)` – allows you to observe either the fulfillment or rejection of a promise,
|
|
|
- * but to do so without modifying the final value. This is useful to release resources or do some
|
|
|
- * clean-up that needs to be done whether the promise was rejected or resolved. See the [full
|
|
|
- * specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for
|
|
|
- * more information.
|
|
|
- *
|
|
|
- * # Chaining promises
|
|
|
- *
|
|
|
- * Because calling the `then` method of a promise returns a new derived promise, it is easily
|
|
|
- * possible to create a chain of promises:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * promiseB = promiseA.then(function(result) {
|
|
|
- * return result + 1;
|
|
|
- * });
|
|
|
- *
|
|
|
- * // promiseB will be resolved immediately after promiseA is resolved and its value
|
|
|
- * // will be the result of promiseA incremented by 1
|
|
|
- * ```
|
|
|
- *
|
|
|
- * It is possible to create chains of any length and since a promise can be resolved with another
|
|
|
- * promise (which will defer its resolution further), it is possible to pause/defer resolution of
|
|
|
- * the promises at any point in the chain. This makes it possible to implement powerful APIs like
|
|
|
- * $http's response interceptors.
|
|
|
- *
|
|
|
- *
|
|
|
- * # Differences between Kris Kowal's Q and $q
|
|
|
- *
|
|
|
- * There are two main differences:
|
|
|
- *
|
|
|
- * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation
|
|
|
- * mechanism in angular, which means faster propagation of resolution or rejection into your
|
|
|
- * models and avoiding unnecessary browser repaints, which would result in flickering UI.
|
|
|
- * - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains
|
|
|
- * all the important functionality needed for common async tasks.
|
|
|
- *
|
|
|
- * # Testing
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * it('should simulate promise', inject(function($q, $rootScope) {
|
|
|
- * var deferred = $q.defer();
|
|
|
- * var promise = deferred.promise;
|
|
|
- * var resolvedValue;
|
|
|
- *
|
|
|
- * promise.then(function(value) { resolvedValue = value; });
|
|
|
- * expect(resolvedValue).toBeUndefined();
|
|
|
- *
|
|
|
- * // Simulate resolving of promise
|
|
|
- * deferred.resolve(123);
|
|
|
- * // Note that the 'then' function does not get called synchronously.
|
|
|
- * // This is because we want the promise API to always be async, whether or not
|
|
|
- * // it got called synchronously or asynchronously.
|
|
|
- * expect(resolvedValue).toBeUndefined();
|
|
|
- *
|
|
|
- * // Propagate promise resolution to 'then' functions using $apply().
|
|
|
- * $rootScope.$apply();
|
|
|
- * expect(resolvedValue).toEqual(123);
|
|
|
- * }));
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {function(function, function)} resolver Function which is responsible for resolving or
|
|
|
- * rejecting the newly created promise. The first parameter is a function which resolves the
|
|
|
- * promise, the second parameter is a function which rejects the promise.
|
|
|
- *
|
|
|
- * @returns {Promise} The newly created promise.
|
|
|
- */
|
|
|
-function $QProvider() {
|
|
|
-
|
|
|
- this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) {
|
|
|
- return qFactory(function(callback) {
|
|
|
- $rootScope.$evalAsync(callback);
|
|
|
- }, $exceptionHandler);
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-function $$QProvider() {
|
|
|
- this.$get = ['$browser', '$exceptionHandler', function($browser, $exceptionHandler) {
|
|
|
- return qFactory(function(callback) {
|
|
|
- $browser.defer(callback);
|
|
|
- }, $exceptionHandler);
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Constructs a promise manager.
|
|
|
- *
|
|
|
- * @param {function(function)} nextTick Function for executing functions in the next turn.
|
|
|
- * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for
|
|
|
- * debugging purposes.
|
|
|
- * @returns {object} Promise manager.
|
|
|
- */
|
|
|
-function qFactory(nextTick, exceptionHandler) {
|
|
|
- var $qMinErr = minErr('$q', TypeError);
|
|
|
- function callOnce(self, resolveFn, rejectFn) {
|
|
|
- var called = false;
|
|
|
- function wrap(fn) {
|
|
|
- return function(value) {
|
|
|
- if (called) return;
|
|
|
- called = true;
|
|
|
- fn.call(self, value);
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- return [wrap(resolveFn), wrap(rejectFn)];
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ng.$q#defer
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Creates a `Deferred` object which represents a task which will finish in the future.
|
|
|
- *
|
|
|
- * @returns {Deferred} Returns a new instance of deferred.
|
|
|
- */
|
|
|
- var defer = function() {
|
|
|
- return new Deferred();
|
|
|
- };
|
|
|
-
|
|
|
- function Promise() {
|
|
|
- this.$$state = { status: 0 };
|
|
|
- }
|
|
|
-
|
|
|
- Promise.prototype = {
|
|
|
- then: function(onFulfilled, onRejected, progressBack) {
|
|
|
- var result = new Deferred();
|
|
|
-
|
|
|
- this.$$state.pending = this.$$state.pending || [];
|
|
|
- this.$$state.pending.push([result, onFulfilled, onRejected, progressBack]);
|
|
|
- if (this.$$state.status > 0) scheduleProcessQueue(this.$$state);
|
|
|
-
|
|
|
- return result.promise;
|
|
|
- },
|
|
|
-
|
|
|
- "catch": function(callback) {
|
|
|
- return this.then(null, callback);
|
|
|
- },
|
|
|
-
|
|
|
- "finally": function(callback, progressBack) {
|
|
|
- return this.then(function(value) {
|
|
|
- return handleCallback(value, true, callback);
|
|
|
- }, function(error) {
|
|
|
- return handleCallback(error, false, callback);
|
|
|
- }, progressBack);
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- //Faster, more basic than angular.bind http://jsperf.com/angular-bind-vs-custom-vs-native
|
|
|
- function simpleBind(context, fn) {
|
|
|
- return function(value) {
|
|
|
- fn.call(context, value);
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- function processQueue(state) {
|
|
|
- var fn, deferred, pending;
|
|
|
-
|
|
|
- pending = state.pending;
|
|
|
- state.processScheduled = false;
|
|
|
- state.pending = undefined;
|
|
|
- for (var i = 0, ii = pending.length; i < ii; ++i) {
|
|
|
- deferred = pending[i][0];
|
|
|
- fn = pending[i][state.status];
|
|
|
- try {
|
|
|
- if (isFunction(fn)) {
|
|
|
- deferred.resolve(fn(state.value));
|
|
|
- } else if (state.status === 1) {
|
|
|
- deferred.resolve(state.value);
|
|
|
- } else {
|
|
|
- deferred.reject(state.value);
|
|
|
- }
|
|
|
- } catch (e) {
|
|
|
- deferred.reject(e);
|
|
|
- exceptionHandler(e);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function scheduleProcessQueue(state) {
|
|
|
- if (state.processScheduled || !state.pending) return;
|
|
|
- state.processScheduled = true;
|
|
|
- nextTick(function() { processQueue(state); });
|
|
|
- }
|
|
|
-
|
|
|
- function Deferred() {
|
|
|
- this.promise = new Promise();
|
|
|
- //Necessary to support unbound execution :/
|
|
|
- this.resolve = simpleBind(this, this.resolve);
|
|
|
- this.reject = simpleBind(this, this.reject);
|
|
|
- this.notify = simpleBind(this, this.notify);
|
|
|
- }
|
|
|
-
|
|
|
- Deferred.prototype = {
|
|
|
- resolve: function(val) {
|
|
|
- if (this.promise.$$state.status) return;
|
|
|
- if (val === this.promise) {
|
|
|
- this.$$reject($qMinErr(
|
|
|
- 'qcycle',
|
|
|
- "Expected promise to be resolved with value other than itself '{0}'",
|
|
|
- val));
|
|
|
- } else {
|
|
|
- this.$$resolve(val);
|
|
|
- }
|
|
|
-
|
|
|
- },
|
|
|
-
|
|
|
- $$resolve: function(val) {
|
|
|
- var then, fns;
|
|
|
-
|
|
|
- fns = callOnce(this, this.$$resolve, this.$$reject);
|
|
|
- try {
|
|
|
- if ((isObject(val) || isFunction(val))) then = val && val.then;
|
|
|
- if (isFunction(then)) {
|
|
|
- this.promise.$$state.status = -1;
|
|
|
- then.call(val, fns[0], fns[1], this.notify);
|
|
|
- } else {
|
|
|
- this.promise.$$state.value = val;
|
|
|
- this.promise.$$state.status = 1;
|
|
|
- scheduleProcessQueue(this.promise.$$state);
|
|
|
- }
|
|
|
- } catch (e) {
|
|
|
- fns[1](e);
|
|
|
- exceptionHandler(e);
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- reject: function(reason) {
|
|
|
- if (this.promise.$$state.status) return;
|
|
|
- this.$$reject(reason);
|
|
|
- },
|
|
|
-
|
|
|
- $$reject: function(reason) {
|
|
|
- this.promise.$$state.value = reason;
|
|
|
- this.promise.$$state.status = 2;
|
|
|
- scheduleProcessQueue(this.promise.$$state);
|
|
|
- },
|
|
|
-
|
|
|
- notify: function(progress) {
|
|
|
- var callbacks = this.promise.$$state.pending;
|
|
|
-
|
|
|
- if ((this.promise.$$state.status <= 0) && callbacks && callbacks.length) {
|
|
|
- nextTick(function() {
|
|
|
- var callback, result;
|
|
|
- for (var i = 0, ii = callbacks.length; i < ii; i++) {
|
|
|
- result = callbacks[i][0];
|
|
|
- callback = callbacks[i][3];
|
|
|
- try {
|
|
|
- result.notify(isFunction(callback) ? callback(progress) : progress);
|
|
|
- } catch (e) {
|
|
|
- exceptionHandler(e);
|
|
|
- }
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $q#reject
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Creates a promise that is resolved as rejected with the specified `reason`. This api should be
|
|
|
- * used to forward rejection in a chain of promises. If you are dealing with the last promise in
|
|
|
- * a promise chain, you don't need to worry about it.
|
|
|
- *
|
|
|
- * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of
|
|
|
- * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via
|
|
|
- * a promise error callback and you want to forward the error to the promise derived from the
|
|
|
- * current promise, you have to "rethrow" the error by returning a rejection constructed via
|
|
|
- * `reject`.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * promiseB = promiseA.then(function(result) {
|
|
|
- * // success: do something and resolve promiseB
|
|
|
- * // with the old or a new result
|
|
|
- * return result;
|
|
|
- * }, function(reason) {
|
|
|
- * // error: handle the error if possible and
|
|
|
- * // resolve promiseB with newPromiseOrValue,
|
|
|
- * // otherwise forward the rejection to promiseB
|
|
|
- * if (canHandle(reason)) {
|
|
|
- * // handle the error and recover
|
|
|
- * return newPromiseOrValue;
|
|
|
- * }
|
|
|
- * return $q.reject(reason);
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {*} reason Constant, message, exception or an object representing the rejection reason.
|
|
|
- * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.
|
|
|
- */
|
|
|
- var reject = function(reason) {
|
|
|
- var result = new Deferred();
|
|
|
- result.reject(reason);
|
|
|
- return result.promise;
|
|
|
- };
|
|
|
-
|
|
|
- var makePromise = function makePromise(value, resolved) {
|
|
|
- var result = new Deferred();
|
|
|
- if (resolved) {
|
|
|
- result.resolve(value);
|
|
|
- } else {
|
|
|
- result.reject(value);
|
|
|
- }
|
|
|
- return result.promise;
|
|
|
- };
|
|
|
-
|
|
|
- var handleCallback = function handleCallback(value, isResolved, callback) {
|
|
|
- var callbackOutput = null;
|
|
|
- try {
|
|
|
- if (isFunction(callback)) callbackOutput = callback();
|
|
|
- } catch (e) {
|
|
|
- return makePromise(e, false);
|
|
|
- }
|
|
|
- if (isPromiseLike(callbackOutput)) {
|
|
|
- return callbackOutput.then(function() {
|
|
|
- return makePromise(value, isResolved);
|
|
|
- }, function(error) {
|
|
|
- return makePromise(error, false);
|
|
|
- });
|
|
|
- } else {
|
|
|
- return makePromise(value, isResolved);
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $q#when
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.
|
|
|
- * This is useful when you are dealing with an object that might or might not be a promise, or if
|
|
|
- * the promise comes from a source that can't be trusted.
|
|
|
- *
|
|
|
- * @param {*} value Value or a promise
|
|
|
- * @returns {Promise} Returns a promise of the passed value or promise
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
- var when = function(value, callback, errback, progressBack) {
|
|
|
- var result = new Deferred();
|
|
|
- result.resolve(value);
|
|
|
- return result.promise.then(callback, errback, progressBack);
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $q#resolve
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Alias of {@link ng.$q#when when} to maintain naming consistency with ES6.
|
|
|
- *
|
|
|
- * @param {*} value Value or a promise
|
|
|
- * @returns {Promise} Returns a promise of the passed value or promise
|
|
|
- */
|
|
|
- var resolve = when;
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $q#all
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Combines multiple promises into a single promise that is resolved when all of the input
|
|
|
- * promises are resolved.
|
|
|
- *
|
|
|
- * @param {Array.<Promise>|Object.<Promise>} promises An array or hash of promises.
|
|
|
- * @returns {Promise} Returns a single promise that will be resolved with an array/hash of values,
|
|
|
- * each value corresponding to the promise at the same index/key in the `promises` array/hash.
|
|
|
- * If any of the promises is resolved with a rejection, this resulting promise will be rejected
|
|
|
- * with the same rejection value.
|
|
|
- */
|
|
|
-
|
|
|
- function all(promises) {
|
|
|
- var deferred = new Deferred(),
|
|
|
- counter = 0,
|
|
|
- results = isArray(promises) ? [] : {};
|
|
|
-
|
|
|
- forEach(promises, function(promise, key) {
|
|
|
- counter++;
|
|
|
- when(promise).then(function(value) {
|
|
|
- if (results.hasOwnProperty(key)) return;
|
|
|
- results[key] = value;
|
|
|
- if (!(--counter)) deferred.resolve(results);
|
|
|
- }, function(reason) {
|
|
|
- if (results.hasOwnProperty(key)) return;
|
|
|
- deferred.reject(reason);
|
|
|
- });
|
|
|
- });
|
|
|
-
|
|
|
- if (counter === 0) {
|
|
|
- deferred.resolve(results);
|
|
|
- }
|
|
|
-
|
|
|
- return deferred.promise;
|
|
|
- }
|
|
|
-
|
|
|
- var $Q = function Q(resolver) {
|
|
|
- if (!isFunction(resolver)) {
|
|
|
- throw $qMinErr('norslvr', "Expected resolverFn, got '{0}'", resolver);
|
|
|
- }
|
|
|
-
|
|
|
- if (!(this instanceof Q)) {
|
|
|
- // More useful when $Q is the Promise itself.
|
|
|
- return new Q(resolver);
|
|
|
- }
|
|
|
-
|
|
|
- var deferred = new Deferred();
|
|
|
-
|
|
|
- function resolveFn(value) {
|
|
|
- deferred.resolve(value);
|
|
|
- }
|
|
|
-
|
|
|
- function rejectFn(reason) {
|
|
|
- deferred.reject(reason);
|
|
|
- }
|
|
|
-
|
|
|
- resolver(resolveFn, rejectFn);
|
|
|
-
|
|
|
- return deferred.promise;
|
|
|
- };
|
|
|
-
|
|
|
- $Q.defer = defer;
|
|
|
- $Q.reject = reject;
|
|
|
- $Q.when = when;
|
|
|
- $Q.resolve = resolve;
|
|
|
- $Q.all = all;
|
|
|
-
|
|
|
- return $Q;
|
|
|
-}
|
|
|
-
|
|
|
-function $$RAFProvider() { //rAF
|
|
|
- this.$get = ['$window', '$timeout', function($window, $timeout) {
|
|
|
- var requestAnimationFrame = $window.requestAnimationFrame ||
|
|
|
- $window.webkitRequestAnimationFrame;
|
|
|
-
|
|
|
- var cancelAnimationFrame = $window.cancelAnimationFrame ||
|
|
|
- $window.webkitCancelAnimationFrame ||
|
|
|
- $window.webkitCancelRequestAnimationFrame;
|
|
|
-
|
|
|
- var rafSupported = !!requestAnimationFrame;
|
|
|
- var rafFn = rafSupported
|
|
|
- ? function(fn) {
|
|
|
- var id = requestAnimationFrame(fn);
|
|
|
- return function() {
|
|
|
- cancelAnimationFrame(id);
|
|
|
- };
|
|
|
- }
|
|
|
- : function(fn) {
|
|
|
- var timer = $timeout(fn, 16.66, false); // 1000 / 60 = 16.666
|
|
|
- return function() {
|
|
|
- $timeout.cancel(timer);
|
|
|
- };
|
|
|
- };
|
|
|
-
|
|
|
- queueFn.supported = rafSupported;
|
|
|
-
|
|
|
- var cancelLastRAF;
|
|
|
- var taskCount = 0;
|
|
|
- var taskQueue = [];
|
|
|
- return queueFn;
|
|
|
-
|
|
|
- function flush() {
|
|
|
- for (var i = 0; i < taskQueue.length; i++) {
|
|
|
- var task = taskQueue[i];
|
|
|
- if (task) {
|
|
|
- taskQueue[i] = null;
|
|
|
- task();
|
|
|
- }
|
|
|
- }
|
|
|
- taskCount = taskQueue.length = 0;
|
|
|
- }
|
|
|
-
|
|
|
- function queueFn(asyncFn) {
|
|
|
- var index = taskQueue.length;
|
|
|
-
|
|
|
- taskCount++;
|
|
|
- taskQueue.push(asyncFn);
|
|
|
-
|
|
|
- if (index === 0) {
|
|
|
- cancelLastRAF = rafFn(flush);
|
|
|
- }
|
|
|
-
|
|
|
- return function cancelQueueFn() {
|
|
|
- if (index >= 0) {
|
|
|
- taskQueue[index] = null;
|
|
|
- index = null;
|
|
|
-
|
|
|
- if (--taskCount === 0 && cancelLastRAF) {
|
|
|
- cancelLastRAF();
|
|
|
- cancelLastRAF = null;
|
|
|
- taskQueue.length = 0;
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * DESIGN NOTES
|
|
|
- *
|
|
|
- * The design decisions behind the scope are heavily favored for speed and memory consumption.
|
|
|
- *
|
|
|
- * The typical use of scope is to watch the expressions, which most of the time return the same
|
|
|
- * value as last time so we optimize the operation.
|
|
|
- *
|
|
|
- * Closures construction is expensive in terms of speed as well as memory:
|
|
|
- * - No closures, instead use prototypical inheritance for API
|
|
|
- * - Internal state needs to be stored on scope directly, which means that private state is
|
|
|
- * exposed as $$____ properties
|
|
|
- *
|
|
|
- * Loop operations are optimized by using while(count--) { ... }
|
|
|
- * - this means that in order to keep the same order of execution as addition we have to add
|
|
|
- * items to the array at the beginning (unshift) instead of at the end (push)
|
|
|
- *
|
|
|
- * Child scopes are created and removed often
|
|
|
- * - Using an array would be slow since inserts in middle are expensive so we use linked list
|
|
|
- *
|
|
|
- * There are few watches then a lot of observers. This is why you don't want the observer to be
|
|
|
- * implemented in the same way as watch. Watch requires return of initialization function which
|
|
|
- * are expensive to construct.
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $rootScopeProvider
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Provider for the $rootScope service.
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScopeProvider#digestTtl
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Sets the number of `$digest` iterations the scope should attempt to execute before giving up and
|
|
|
- * assuming that the model is unstable.
|
|
|
- *
|
|
|
- * The current default is 10 iterations.
|
|
|
- *
|
|
|
- * In complex applications it's possible that the dependencies between `$watch`s will result in
|
|
|
- * several digest iterations. However if an application needs more than the default 10 digest
|
|
|
- * iterations for its model to stabilize then you should investigate what is causing the model to
|
|
|
- * continuously change during the digest.
|
|
|
- *
|
|
|
- * Increasing the TTL could have performance implications, so you should not change it without
|
|
|
- * proper justification.
|
|
|
- *
|
|
|
- * @param {number} limit The number of digest iterations.
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $rootScope
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Every application has a single root {@link ng.$rootScope.Scope scope}.
|
|
|
- * All other scopes are descendant scopes of the root scope. Scopes provide separation
|
|
|
- * between the model and the view, via a mechanism for watching the model for changes.
|
|
|
- * They also provide an event emission/broadcast and subscription facility. See the
|
|
|
- * {@link guide/scope developer guide on scopes}.
|
|
|
- */
|
|
|
-function $RootScopeProvider() {
|
|
|
- var TTL = 10;
|
|
|
- var $rootScopeMinErr = minErr('$rootScope');
|
|
|
- var lastDirtyWatch = null;
|
|
|
- var applyAsyncId = null;
|
|
|
-
|
|
|
- this.digestTtl = function(value) {
|
|
|
- if (arguments.length) {
|
|
|
- TTL = value;
|
|
|
- }
|
|
|
- return TTL;
|
|
|
- };
|
|
|
-
|
|
|
- function createChildScopeClass(parent) {
|
|
|
- function ChildScope() {
|
|
|
- this.$$watchers = this.$$nextSibling =
|
|
|
- this.$$childHead = this.$$childTail = null;
|
|
|
- this.$$listeners = {};
|
|
|
- this.$$listenerCount = {};
|
|
|
- this.$$watchersCount = 0;
|
|
|
- this.$id = nextUid();
|
|
|
- this.$$ChildScope = null;
|
|
|
- }
|
|
|
- ChildScope.prototype = parent;
|
|
|
- return ChildScope;
|
|
|
- }
|
|
|
-
|
|
|
- this.$get = ['$injector', '$exceptionHandler', '$parse', '$browser',
|
|
|
- function($injector, $exceptionHandler, $parse, $browser) {
|
|
|
-
|
|
|
- function destroyChildScope($event) {
|
|
|
- $event.currentScope.$$destroyed = true;
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc type
|
|
|
- * @name $rootScope.Scope
|
|
|
- *
|
|
|
- * @description
|
|
|
- * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the
|
|
|
- * {@link auto.$injector $injector}. Child scopes are created using the
|
|
|
- * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when
|
|
|
- * compiled HTML template is executed.)
|
|
|
- *
|
|
|
- * Here is a simple scope snippet to show how you can interact with the scope.
|
|
|
- * ```html
|
|
|
- * <file src="./test/ng/rootScopeSpec.js" tag="docs1" />
|
|
|
- * ```
|
|
|
- *
|
|
|
- * # Inheritance
|
|
|
- * A scope can inherit from a parent scope, as in this example:
|
|
|
- * ```js
|
|
|
- var parent = $rootScope;
|
|
|
- var child = parent.$new();
|
|
|
-
|
|
|
- parent.salutation = "Hello";
|
|
|
- expect(child.salutation).toEqual('Hello');
|
|
|
-
|
|
|
- child.salutation = "Welcome";
|
|
|
- expect(child.salutation).toEqual('Welcome');
|
|
|
- expect(parent.salutation).toEqual('Hello');
|
|
|
- * ```
|
|
|
- *
|
|
|
- * When interacting with `Scope` in tests, additional helper methods are available on the
|
|
|
- * instances of `Scope` type. See {@link ngMock.$rootScope.Scope ngMock Scope} for additional
|
|
|
- * details.
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {Object.<string, function()>=} providers Map of service factory which need to be
|
|
|
- * provided for the current scope. Defaults to {@link ng}.
|
|
|
- * @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should
|
|
|
- * append/override services provided by `providers`. This is handy
|
|
|
- * when unit-testing and having the need to override a default
|
|
|
- * service.
|
|
|
- * @returns {Object} Newly created scope.
|
|
|
- *
|
|
|
- */
|
|
|
- function Scope() {
|
|
|
- this.$id = nextUid();
|
|
|
- this.$$phase = this.$parent = this.$$watchers =
|
|
|
- this.$$nextSibling = this.$$prevSibling =
|
|
|
- this.$$childHead = this.$$childTail = null;
|
|
|
- this.$root = this;
|
|
|
- this.$$destroyed = false;
|
|
|
- this.$$listeners = {};
|
|
|
- this.$$listenerCount = {};
|
|
|
- this.$$watchersCount = 0;
|
|
|
- this.$$isolateBindings = null;
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc property
|
|
|
- * @name $rootScope.Scope#$id
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Unique scope ID (monotonically increasing) useful for debugging.
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc property
|
|
|
- * @name $rootScope.Scope#$parent
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Reference to the parent scope.
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc property
|
|
|
- * @name $rootScope.Scope#$root
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Reference to the root scope.
|
|
|
- */
|
|
|
-
|
|
|
- Scope.prototype = {
|
|
|
- constructor: Scope,
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$new
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Creates a new child {@link ng.$rootScope.Scope scope}.
|
|
|
- *
|
|
|
- * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} event.
|
|
|
- * The scope can be removed from the scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.
|
|
|
- *
|
|
|
- * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is
|
|
|
- * desired for the scope and its child scopes to be permanently detached from the parent and
|
|
|
- * thus stop participating in model change detection and listener notification by invoking.
|
|
|
- *
|
|
|
- * @param {boolean} isolate If true, then the scope does not prototypically inherit from the
|
|
|
- * parent scope. The scope is isolated, as it can not see parent scope properties.
|
|
|
- * When creating widgets, it is useful for the widget to not accidentally read parent
|
|
|
- * state.
|
|
|
- *
|
|
|
- * @param {Scope} [parent=this] The {@link ng.$rootScope.Scope `Scope`} that will be the `$parent`
|
|
|
- * of the newly created scope. Defaults to `this` scope if not provided.
|
|
|
- * This is used when creating a transclude scope to correctly place it
|
|
|
- * in the scope hierarchy while maintaining the correct prototypical
|
|
|
- * inheritance.
|
|
|
- *
|
|
|
- * @returns {Object} The newly created child scope.
|
|
|
- *
|
|
|
- */
|
|
|
- $new: function(isolate, parent) {
|
|
|
- var child;
|
|
|
-
|
|
|
- parent = parent || this;
|
|
|
-
|
|
|
- if (isolate) {
|
|
|
- child = new Scope();
|
|
|
- child.$root = this.$root;
|
|
|
- } else {
|
|
|
- // Only create a child scope class if somebody asks for one,
|
|
|
- // but cache it to allow the VM to optimize lookups.
|
|
|
- if (!this.$$ChildScope) {
|
|
|
- this.$$ChildScope = createChildScopeClass(this);
|
|
|
- }
|
|
|
- child = new this.$$ChildScope();
|
|
|
- }
|
|
|
- child.$parent = parent;
|
|
|
- child.$$prevSibling = parent.$$childTail;
|
|
|
- if (parent.$$childHead) {
|
|
|
- parent.$$childTail.$$nextSibling = child;
|
|
|
- parent.$$childTail = child;
|
|
|
- } else {
|
|
|
- parent.$$childHead = parent.$$childTail = child;
|
|
|
- }
|
|
|
-
|
|
|
- // When the new scope is not isolated or we inherit from `this`, and
|
|
|
- // the parent scope is destroyed, the property `$$destroyed` is inherited
|
|
|
- // prototypically. In all other cases, this property needs to be set
|
|
|
- // when the parent scope is destroyed.
|
|
|
- // The listener needs to be added after the parent is set
|
|
|
- if (isolate || parent != this) child.$on('$destroy', destroyChildScope);
|
|
|
-
|
|
|
- return child;
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$watch
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Registers a `listener` callback to be executed whenever the `watchExpression` changes.
|
|
|
- *
|
|
|
- * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest
|
|
|
- * $digest()} and should return the value that will be watched. (Since
|
|
|
- * {@link ng.$rootScope.Scope#$digest $digest()} reruns when it detects changes the
|
|
|
- * `watchExpression` can execute multiple times per
|
|
|
- * {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.)
|
|
|
- * - The `listener` is called only when the value from the current `watchExpression` and the
|
|
|
- * previous call to `watchExpression` are not equal (with the exception of the initial run,
|
|
|
- * see below). Inequality is determined according to reference inequality,
|
|
|
- * [strict comparison](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Comparison_Operators)
|
|
|
- * via the `!==` Javascript operator, unless `objectEquality == true`
|
|
|
- * (see next point)
|
|
|
- * - When `objectEquality == true`, inequality of the `watchExpression` is determined
|
|
|
- * according to the {@link angular.equals} function. To save the value of the object for
|
|
|
- * later comparison, the {@link angular.copy} function is used. This therefore means that
|
|
|
- * watching complex objects will have adverse memory and performance implications.
|
|
|
- * - The watch `listener` may change the model, which may trigger other `listener`s to fire.
|
|
|
- * This is achieved by rerunning the watchers until no changes are detected. The rerun
|
|
|
- * iteration limit is 10 to prevent an infinite loop deadlock.
|
|
|
- *
|
|
|
- *
|
|
|
- * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called,
|
|
|
- * you can register a `watchExpression` function with no `listener`. (Since `watchExpression`
|
|
|
- * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a
|
|
|
- * change is detected, be prepared for multiple calls to your listener.)
|
|
|
- *
|
|
|
- * After a watcher is registered with the scope, the `listener` fn is called asynchronously
|
|
|
- * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the
|
|
|
- * watcher. In rare cases, this is undesirable because the listener is called when the result
|
|
|
- * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you
|
|
|
- * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the
|
|
|
- * listener was called due to initialization.
|
|
|
- *
|
|
|
- *
|
|
|
- *
|
|
|
- * # Example
|
|
|
- * ```js
|
|
|
- // let's assume that scope was dependency injected as the $rootScope
|
|
|
- var scope = $rootScope;
|
|
|
- scope.name = 'misko';
|
|
|
- scope.counter = 0;
|
|
|
-
|
|
|
- expect(scope.counter).toEqual(0);
|
|
|
- scope.$watch('name', function(newValue, oldValue) {
|
|
|
- scope.counter = scope.counter + 1;
|
|
|
- });
|
|
|
- expect(scope.counter).toEqual(0);
|
|
|
-
|
|
|
- scope.$digest();
|
|
|
- // the listener is always called during the first $digest loop after it was registered
|
|
|
- expect(scope.counter).toEqual(1);
|
|
|
-
|
|
|
- scope.$digest();
|
|
|
- // but now it will not be called unless the value changes
|
|
|
- expect(scope.counter).toEqual(1);
|
|
|
-
|
|
|
- scope.name = 'adam';
|
|
|
- scope.$digest();
|
|
|
- expect(scope.counter).toEqual(2);
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
- // Using a function as a watchExpression
|
|
|
- var food;
|
|
|
- scope.foodCounter = 0;
|
|
|
- expect(scope.foodCounter).toEqual(0);
|
|
|
- scope.$watch(
|
|
|
- // This function returns the value being watched. It is called for each turn of the $digest loop
|
|
|
- function() { return food; },
|
|
|
- // This is the change listener, called when the value returned from the above function changes
|
|
|
- function(newValue, oldValue) {
|
|
|
- if ( newValue !== oldValue ) {
|
|
|
- // Only increment the counter if the value changed
|
|
|
- scope.foodCounter = scope.foodCounter + 1;
|
|
|
- }
|
|
|
- }
|
|
|
- );
|
|
|
- // No digest has been run so the counter will be zero
|
|
|
- expect(scope.foodCounter).toEqual(0);
|
|
|
-
|
|
|
- // Run the digest but since food has not changed count will still be zero
|
|
|
- scope.$digest();
|
|
|
- expect(scope.foodCounter).toEqual(0);
|
|
|
-
|
|
|
- // Update food and run digest. Now the counter will increment
|
|
|
- food = 'cheeseburger';
|
|
|
- scope.$digest();
|
|
|
- expect(scope.foodCounter).toEqual(1);
|
|
|
-
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {(function()|string)} watchExpression Expression that is evaluated on each
|
|
|
- * {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers
|
|
|
- * a call to the `listener`.
|
|
|
- *
|
|
|
- * - `string`: Evaluated as {@link guide/expression expression}
|
|
|
- * - `function(scope)`: called with current `scope` as a parameter.
|
|
|
- * @param {function(newVal, oldVal, scope)} listener Callback called whenever the value
|
|
|
- * of `watchExpression` changes.
|
|
|
- *
|
|
|
- * - `newVal` contains the current value of the `watchExpression`
|
|
|
- * - `oldVal` contains the previous value of the `watchExpression`
|
|
|
- * - `scope` refers to the current scope
|
|
|
- * @param {boolean=} objectEquality Compare for object equality using {@link angular.equals} instead of
|
|
|
- * comparing for reference equality.
|
|
|
- * @returns {function()} Returns a deregistration function for this listener.
|
|
|
- */
|
|
|
- $watch: function(watchExp, listener, objectEquality, prettyPrintExpression) {
|
|
|
- var get = $parse(watchExp);
|
|
|
-
|
|
|
- if (get.$$watchDelegate) {
|
|
|
- return get.$$watchDelegate(this, listener, objectEquality, get, watchExp);
|
|
|
- }
|
|
|
- var scope = this,
|
|
|
- array = scope.$$watchers,
|
|
|
- watcher = {
|
|
|
- fn: listener,
|
|
|
- last: initWatchVal,
|
|
|
- get: get,
|
|
|
- exp: prettyPrintExpression || watchExp,
|
|
|
- eq: !!objectEquality
|
|
|
- };
|
|
|
-
|
|
|
- lastDirtyWatch = null;
|
|
|
-
|
|
|
- if (!isFunction(listener)) {
|
|
|
- watcher.fn = noop;
|
|
|
- }
|
|
|
-
|
|
|
- if (!array) {
|
|
|
- array = scope.$$watchers = [];
|
|
|
- }
|
|
|
- // we use unshift since we use a while loop in $digest for speed.
|
|
|
- // the while loop reads in reverse order.
|
|
|
- array.unshift(watcher);
|
|
|
- incrementWatchersCount(this, 1);
|
|
|
-
|
|
|
- return function deregisterWatch() {
|
|
|
- if (arrayRemove(array, watcher) >= 0) {
|
|
|
- incrementWatchersCount(scope, -1);
|
|
|
- }
|
|
|
- lastDirtyWatch = null;
|
|
|
- };
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$watchGroup
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * A variant of {@link ng.$rootScope.Scope#$watch $watch()} where it watches an array of `watchExpressions`.
|
|
|
- * If any one expression in the collection changes the `listener` is executed.
|
|
|
- *
|
|
|
- * - The items in the `watchExpressions` array are observed via standard $watch operation and are examined on every
|
|
|
- * call to $digest() to see if any items changes.
|
|
|
- * - The `listener` is called whenever any expression in the `watchExpressions` array changes.
|
|
|
- *
|
|
|
- * @param {Array.<string|Function(scope)>} watchExpressions Array of expressions that will be individually
|
|
|
- * watched using {@link ng.$rootScope.Scope#$watch $watch()}
|
|
|
- *
|
|
|
- * @param {function(newValues, oldValues, scope)} listener Callback called whenever the return value of any
|
|
|
- * expression in `watchExpressions` changes
|
|
|
- * The `newValues` array contains the current values of the `watchExpressions`, with the indexes matching
|
|
|
- * those of `watchExpression`
|
|
|
- * and the `oldValues` array contains the previous values of the `watchExpressions`, with the indexes matching
|
|
|
- * those of `watchExpression`
|
|
|
- * The `scope` refers to the current scope.
|
|
|
- * @returns {function()} Returns a de-registration function for all listeners.
|
|
|
- */
|
|
|
- $watchGroup: function(watchExpressions, listener) {
|
|
|
- var oldValues = new Array(watchExpressions.length);
|
|
|
- var newValues = new Array(watchExpressions.length);
|
|
|
- var deregisterFns = [];
|
|
|
- var self = this;
|
|
|
- var changeReactionScheduled = false;
|
|
|
- var firstRun = true;
|
|
|
-
|
|
|
- if (!watchExpressions.length) {
|
|
|
- // No expressions means we call the listener ASAP
|
|
|
- var shouldCall = true;
|
|
|
- self.$evalAsync(function() {
|
|
|
- if (shouldCall) listener(newValues, newValues, self);
|
|
|
- });
|
|
|
- return function deregisterWatchGroup() {
|
|
|
- shouldCall = false;
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- if (watchExpressions.length === 1) {
|
|
|
- // Special case size of one
|
|
|
- return this.$watch(watchExpressions[0], function watchGroupAction(value, oldValue, scope) {
|
|
|
- newValues[0] = value;
|
|
|
- oldValues[0] = oldValue;
|
|
|
- listener(newValues, (value === oldValue) ? newValues : oldValues, scope);
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- forEach(watchExpressions, function(expr, i) {
|
|
|
- var unwatchFn = self.$watch(expr, function watchGroupSubAction(value, oldValue) {
|
|
|
- newValues[i] = value;
|
|
|
- oldValues[i] = oldValue;
|
|
|
- if (!changeReactionScheduled) {
|
|
|
- changeReactionScheduled = true;
|
|
|
- self.$evalAsync(watchGroupAction);
|
|
|
- }
|
|
|
- });
|
|
|
- deregisterFns.push(unwatchFn);
|
|
|
- });
|
|
|
-
|
|
|
- function watchGroupAction() {
|
|
|
- changeReactionScheduled = false;
|
|
|
-
|
|
|
- if (firstRun) {
|
|
|
- firstRun = false;
|
|
|
- listener(newValues, newValues, self);
|
|
|
- } else {
|
|
|
- listener(newValues, oldValues, self);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return function deregisterWatchGroup() {
|
|
|
- while (deregisterFns.length) {
|
|
|
- deregisterFns.shift()();
|
|
|
- }
|
|
|
- };
|
|
|
- },
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$watchCollection
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shallow watches the properties of an object and fires whenever any of the properties change
|
|
|
- * (for arrays, this implies watching the array items; for object maps, this implies watching
|
|
|
- * the properties). If a change is detected, the `listener` callback is fired.
|
|
|
- *
|
|
|
- * - The `obj` collection is observed via standard $watch operation and is examined on every
|
|
|
- * call to $digest() to see if any items have been added, removed, or moved.
|
|
|
- * - The `listener` is called whenever anything within the `obj` has changed. Examples include
|
|
|
- * adding, removing, and moving items belonging to an object or array.
|
|
|
- *
|
|
|
- *
|
|
|
- * # Example
|
|
|
- * ```js
|
|
|
- $scope.names = ['igor', 'matias', 'misko', 'james'];
|
|
|
- $scope.dataCount = 4;
|
|
|
-
|
|
|
- $scope.$watchCollection('names', function(newNames, oldNames) {
|
|
|
- $scope.dataCount = newNames.length;
|
|
|
- });
|
|
|
-
|
|
|
- expect($scope.dataCount).toEqual(4);
|
|
|
- $scope.$digest();
|
|
|
-
|
|
|
- //still at 4 ... no changes
|
|
|
- expect($scope.dataCount).toEqual(4);
|
|
|
-
|
|
|
- $scope.names.pop();
|
|
|
- $scope.$digest();
|
|
|
-
|
|
|
- //now there's been a change
|
|
|
- expect($scope.dataCount).toEqual(3);
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {string|function(scope)} obj Evaluated as {@link guide/expression expression}. The
|
|
|
- * expression value should evaluate to an object or an array which is observed on each
|
|
|
- * {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the
|
|
|
- * collection will trigger a call to the `listener`.
|
|
|
- *
|
|
|
- * @param {function(newCollection, oldCollection, scope)} listener a callback function called
|
|
|
- * when a change is detected.
|
|
|
- * - The `newCollection` object is the newly modified data obtained from the `obj` expression
|
|
|
- * - The `oldCollection` object is a copy of the former collection data.
|
|
|
- * Due to performance considerations, the`oldCollection` value is computed only if the
|
|
|
- * `listener` function declares two or more arguments.
|
|
|
- * - The `scope` argument refers to the current scope.
|
|
|
- *
|
|
|
- * @returns {function()} Returns a de-registration function for this listener. When the
|
|
|
- * de-registration function is executed, the internal watch operation is terminated.
|
|
|
- */
|
|
|
- $watchCollection: function(obj, listener) {
|
|
|
- $watchCollectionInterceptor.$stateful = true;
|
|
|
-
|
|
|
- var self = this;
|
|
|
- // the current value, updated on each dirty-check run
|
|
|
- var newValue;
|
|
|
- // a shallow copy of the newValue from the last dirty-check run,
|
|
|
- // updated to match newValue during dirty-check run
|
|
|
- var oldValue;
|
|
|
- // a shallow copy of the newValue from when the last change happened
|
|
|
- var veryOldValue;
|
|
|
- // only track veryOldValue if the listener is asking for it
|
|
|
- var trackVeryOldValue = (listener.length > 1);
|
|
|
- var changeDetected = 0;
|
|
|
- var changeDetector = $parse(obj, $watchCollectionInterceptor);
|
|
|
- var internalArray = [];
|
|
|
- var internalObject = {};
|
|
|
- var initRun = true;
|
|
|
- var oldLength = 0;
|
|
|
-
|
|
|
- function $watchCollectionInterceptor(_value) {
|
|
|
- newValue = _value;
|
|
|
- var newLength, key, bothNaN, newItem, oldItem;
|
|
|
-
|
|
|
- // If the new value is undefined, then return undefined as the watch may be a one-time watch
|
|
|
- if (isUndefined(newValue)) return;
|
|
|
-
|
|
|
- if (!isObject(newValue)) { // if primitive
|
|
|
- if (oldValue !== newValue) {
|
|
|
- oldValue = newValue;
|
|
|
- changeDetected++;
|
|
|
- }
|
|
|
- } else if (isArrayLike(newValue)) {
|
|
|
- if (oldValue !== internalArray) {
|
|
|
- // we are transitioning from something which was not an array into array.
|
|
|
- oldValue = internalArray;
|
|
|
- oldLength = oldValue.length = 0;
|
|
|
- changeDetected++;
|
|
|
- }
|
|
|
-
|
|
|
- newLength = newValue.length;
|
|
|
-
|
|
|
- if (oldLength !== newLength) {
|
|
|
- // if lengths do not match we need to trigger change notification
|
|
|
- changeDetected++;
|
|
|
- oldValue.length = oldLength = newLength;
|
|
|
- }
|
|
|
- // copy the items to oldValue and look for changes.
|
|
|
- for (var i = 0; i < newLength; i++) {
|
|
|
- oldItem = oldValue[i];
|
|
|
- newItem = newValue[i];
|
|
|
-
|
|
|
- bothNaN = (oldItem !== oldItem) && (newItem !== newItem);
|
|
|
- if (!bothNaN && (oldItem !== newItem)) {
|
|
|
- changeDetected++;
|
|
|
- oldValue[i] = newItem;
|
|
|
- }
|
|
|
- }
|
|
|
- } else {
|
|
|
- if (oldValue !== internalObject) {
|
|
|
- // we are transitioning from something which was not an object into object.
|
|
|
- oldValue = internalObject = {};
|
|
|
- oldLength = 0;
|
|
|
- changeDetected++;
|
|
|
- }
|
|
|
- // copy the items to oldValue and look for changes.
|
|
|
- newLength = 0;
|
|
|
- for (key in newValue) {
|
|
|
- if (newValue.hasOwnProperty(key)) {
|
|
|
- newLength++;
|
|
|
- newItem = newValue[key];
|
|
|
- oldItem = oldValue[key];
|
|
|
-
|
|
|
- if (key in oldValue) {
|
|
|
- bothNaN = (oldItem !== oldItem) && (newItem !== newItem);
|
|
|
- if (!bothNaN && (oldItem !== newItem)) {
|
|
|
- changeDetected++;
|
|
|
- oldValue[key] = newItem;
|
|
|
- }
|
|
|
- } else {
|
|
|
- oldLength++;
|
|
|
- oldValue[key] = newItem;
|
|
|
- changeDetected++;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (oldLength > newLength) {
|
|
|
- // we used to have more keys, need to find them and destroy them.
|
|
|
- changeDetected++;
|
|
|
- for (key in oldValue) {
|
|
|
- if (!newValue.hasOwnProperty(key)) {
|
|
|
- oldLength--;
|
|
|
- delete oldValue[key];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return changeDetected;
|
|
|
- }
|
|
|
-
|
|
|
- function $watchCollectionAction() {
|
|
|
- if (initRun) {
|
|
|
- initRun = false;
|
|
|
- listener(newValue, newValue, self);
|
|
|
- } else {
|
|
|
- listener(newValue, veryOldValue, self);
|
|
|
- }
|
|
|
-
|
|
|
- // make a copy for the next time a collection is changed
|
|
|
- if (trackVeryOldValue) {
|
|
|
- if (!isObject(newValue)) {
|
|
|
- //primitive
|
|
|
- veryOldValue = newValue;
|
|
|
- } else if (isArrayLike(newValue)) {
|
|
|
- veryOldValue = new Array(newValue.length);
|
|
|
- for (var i = 0; i < newValue.length; i++) {
|
|
|
- veryOldValue[i] = newValue[i];
|
|
|
- }
|
|
|
- } else { // if object
|
|
|
- veryOldValue = {};
|
|
|
- for (var key in newValue) {
|
|
|
- if (hasOwnProperty.call(newValue, key)) {
|
|
|
- veryOldValue[key] = newValue[key];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return this.$watch(changeDetector, $watchCollectionAction);
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$digest
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and
|
|
|
- * its children. Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change
|
|
|
- * the model, the `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers}
|
|
|
- * until no more listeners are firing. This means that it is possible to get into an infinite
|
|
|
- * loop. This function will throw `'Maximum iteration limit exceeded.'` if the number of
|
|
|
- * iterations exceeds 10.
|
|
|
- *
|
|
|
- * Usually, you don't call `$digest()` directly in
|
|
|
- * {@link ng.directive:ngController controllers} or in
|
|
|
- * {@link ng.$compileProvider#directive directives}.
|
|
|
- * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within
|
|
|
- * a {@link ng.$compileProvider#directive directive}), which will force a `$digest()`.
|
|
|
- *
|
|
|
- * If you want to be notified whenever `$digest()` is called,
|
|
|
- * you can register a `watchExpression` function with
|
|
|
- * {@link ng.$rootScope.Scope#$watch $watch()} with no `listener`.
|
|
|
- *
|
|
|
- * In unit tests, you may need to call `$digest()` to simulate the scope life cycle.
|
|
|
- *
|
|
|
- * # Example
|
|
|
- * ```js
|
|
|
- var scope = ...;
|
|
|
- scope.name = 'misko';
|
|
|
- scope.counter = 0;
|
|
|
-
|
|
|
- expect(scope.counter).toEqual(0);
|
|
|
- scope.$watch('name', function(newValue, oldValue) {
|
|
|
- scope.counter = scope.counter + 1;
|
|
|
- });
|
|
|
- expect(scope.counter).toEqual(0);
|
|
|
-
|
|
|
- scope.$digest();
|
|
|
- // the listener is always called during the first $digest loop after it was registered
|
|
|
- expect(scope.counter).toEqual(1);
|
|
|
-
|
|
|
- scope.$digest();
|
|
|
- // but now it will not be called unless the value changes
|
|
|
- expect(scope.counter).toEqual(1);
|
|
|
-
|
|
|
- scope.name = 'adam';
|
|
|
- scope.$digest();
|
|
|
- expect(scope.counter).toEqual(2);
|
|
|
- * ```
|
|
|
- *
|
|
|
- */
|
|
|
- $digest: function() {
|
|
|
- var watch, value, last,
|
|
|
- watchers,
|
|
|
- length,
|
|
|
- dirty, ttl = TTL,
|
|
|
- next, current, target = this,
|
|
|
- watchLog = [],
|
|
|
- logIdx, logMsg, asyncTask;
|
|
|
-
|
|
|
- beginPhase('$digest');
|
|
|
- // Check for changes to browser url that happened in sync before the call to $digest
|
|
|
- $browser.$$checkUrlChange();
|
|
|
-
|
|
|
- if (this === $rootScope && applyAsyncId !== null) {
|
|
|
- // If this is the root scope, and $applyAsync has scheduled a deferred $apply(), then
|
|
|
- // cancel the scheduled $apply and flush the queue of expressions to be evaluated.
|
|
|
- $browser.defer.cancel(applyAsyncId);
|
|
|
- flushApplyAsync();
|
|
|
- }
|
|
|
-
|
|
|
- lastDirtyWatch = null;
|
|
|
-
|
|
|
- do { // "while dirty" loop
|
|
|
- dirty = false;
|
|
|
- current = target;
|
|
|
-
|
|
|
- while (asyncQueue.length) {
|
|
|
- try {
|
|
|
- asyncTask = asyncQueue.shift();
|
|
|
- asyncTask.scope.$eval(asyncTask.expression, asyncTask.locals);
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- }
|
|
|
- lastDirtyWatch = null;
|
|
|
- }
|
|
|
-
|
|
|
- traverseScopesLoop:
|
|
|
- do { // "traverse the scopes" loop
|
|
|
- if ((watchers = current.$$watchers)) {
|
|
|
- // process our watches
|
|
|
- length = watchers.length;
|
|
|
- while (length--) {
|
|
|
- try {
|
|
|
- watch = watchers[length];
|
|
|
- // Most common watches are on primitives, in which case we can short
|
|
|
- // circuit it with === operator, only when === fails do we use .equals
|
|
|
- if (watch) {
|
|
|
- if ((value = watch.get(current)) !== (last = watch.last) &&
|
|
|
- !(watch.eq
|
|
|
- ? equals(value, last)
|
|
|
- : (typeof value === 'number' && typeof last === 'number'
|
|
|
- && isNaN(value) && isNaN(last)))) {
|
|
|
- dirty = true;
|
|
|
- lastDirtyWatch = watch;
|
|
|
- watch.last = watch.eq ? copy(value, null) : value;
|
|
|
- watch.fn(value, ((last === initWatchVal) ? value : last), current);
|
|
|
- if (ttl < 5) {
|
|
|
- logIdx = 4 - ttl;
|
|
|
- if (!watchLog[logIdx]) watchLog[logIdx] = [];
|
|
|
- watchLog[logIdx].push({
|
|
|
- msg: isFunction(watch.exp) ? 'fn: ' + (watch.exp.name || watch.exp.toString()) : watch.exp,
|
|
|
- newVal: value,
|
|
|
- oldVal: last
|
|
|
- });
|
|
|
- }
|
|
|
- } else if (watch === lastDirtyWatch) {
|
|
|
- // If the most recently dirty watcher is now clean, short circuit since the remaining watchers
|
|
|
- // have already been tested.
|
|
|
- dirty = false;
|
|
|
- break traverseScopesLoop;
|
|
|
- }
|
|
|
- }
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Insanity Warning: scope depth-first traversal
|
|
|
- // yes, this code is a bit crazy, but it works and we have tests to prove it!
|
|
|
- // this piece should be kept in sync with the traversal in $broadcast
|
|
|
- if (!(next = ((current.$$watchersCount && current.$$childHead) ||
|
|
|
- (current !== target && current.$$nextSibling)))) {
|
|
|
- while (current !== target && !(next = current.$$nextSibling)) {
|
|
|
- current = current.$parent;
|
|
|
- }
|
|
|
- }
|
|
|
- } while ((current = next));
|
|
|
-
|
|
|
- // `break traverseScopesLoop;` takes us to here
|
|
|
-
|
|
|
- if ((dirty || asyncQueue.length) && !(ttl--)) {
|
|
|
- clearPhase();
|
|
|
- throw $rootScopeMinErr('infdig',
|
|
|
- '{0} $digest() iterations reached. Aborting!\n' +
|
|
|
- 'Watchers fired in the last 5 iterations: {1}',
|
|
|
- TTL, watchLog);
|
|
|
- }
|
|
|
-
|
|
|
- } while (dirty || asyncQueue.length);
|
|
|
-
|
|
|
- clearPhase();
|
|
|
-
|
|
|
- while (postDigestQueue.length) {
|
|
|
- try {
|
|
|
- postDigestQueue.shift()();
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc event
|
|
|
- * @name $rootScope.Scope#$destroy
|
|
|
- * @eventType broadcast on scope being destroyed
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Broadcasted when a scope and its children are being destroyed.
|
|
|
- *
|
|
|
- * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to
|
|
|
- * clean up DOM bindings before an element is removed from the DOM.
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$destroy
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Removes the current scope (and all of its children) from the parent scope. Removal implies
|
|
|
- * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer
|
|
|
- * propagate to the current scope and its children. Removal also implies that the current
|
|
|
- * scope is eligible for garbage collection.
|
|
|
- *
|
|
|
- * The `$destroy()` is usually used by directives such as
|
|
|
- * {@link ng.directive:ngRepeat ngRepeat} for managing the
|
|
|
- * unrolling of the loop.
|
|
|
- *
|
|
|
- * Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope.
|
|
|
- * Application code can register a `$destroy` event handler that will give it a chance to
|
|
|
- * perform any necessary cleanup.
|
|
|
- *
|
|
|
- * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to
|
|
|
- * clean up DOM bindings before an element is removed from the DOM.
|
|
|
- */
|
|
|
- $destroy: function() {
|
|
|
- // We can't destroy a scope that has been already destroyed.
|
|
|
- if (this.$$destroyed) return;
|
|
|
- var parent = this.$parent;
|
|
|
-
|
|
|
- this.$broadcast('$destroy');
|
|
|
- this.$$destroyed = true;
|
|
|
-
|
|
|
- if (this === $rootScope) {
|
|
|
- //Remove handlers attached to window when $rootScope is removed
|
|
|
- $browser.$$applicationDestroyed();
|
|
|
- }
|
|
|
-
|
|
|
- incrementWatchersCount(this, -this.$$watchersCount);
|
|
|
- for (var eventName in this.$$listenerCount) {
|
|
|
- decrementListenerCount(this, this.$$listenerCount[eventName], eventName);
|
|
|
- }
|
|
|
-
|
|
|
- // sever all the references to parent scopes (after this cleanup, the current scope should
|
|
|
- // not be retained by any of our references and should be eligible for garbage collection)
|
|
|
- if (parent && parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
|
|
|
- if (parent && parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
|
|
|
- if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
|
|
|
- if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
|
|
|
-
|
|
|
- // Disable listeners, watchers and apply/digest methods
|
|
|
- this.$destroy = this.$digest = this.$apply = this.$evalAsync = this.$applyAsync = noop;
|
|
|
- this.$on = this.$watch = this.$watchGroup = function() { return noop; };
|
|
|
- this.$$listeners = {};
|
|
|
-
|
|
|
- // All of the code below is bogus code that works around V8's memory leak via optimized code
|
|
|
- // and inline caches.
|
|
|
- //
|
|
|
- // see:
|
|
|
- // - https://code.google.com/p/v8/issues/detail?id=2073#c26
|
|
|
- // - https://github.com/angular/angular.js/issues/6794#issuecomment-38648909
|
|
|
- // - https://github.com/angular/angular.js/issues/1313#issuecomment-10378451
|
|
|
-
|
|
|
- this.$parent = this.$$nextSibling = this.$$prevSibling = this.$$childHead =
|
|
|
- this.$$childTail = this.$root = this.$$watchers = null;
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$eval
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Executes the `expression` on the current scope and returns the result. Any exceptions in
|
|
|
- * the expression are propagated (uncaught). This is useful when evaluating Angular
|
|
|
- * expressions.
|
|
|
- *
|
|
|
- * # Example
|
|
|
- * ```js
|
|
|
- var scope = ng.$rootScope.Scope();
|
|
|
- scope.a = 1;
|
|
|
- scope.b = 2;
|
|
|
-
|
|
|
- expect(scope.$eval('a+b')).toEqual(3);
|
|
|
- expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @param {(string|function())=} expression An angular expression to be executed.
|
|
|
- *
|
|
|
- * - `string`: execute using the rules as defined in {@link guide/expression expression}.
|
|
|
- * - `function(scope)`: execute the function with the current `scope` parameter.
|
|
|
- *
|
|
|
- * @param {(object)=} locals Local variables object, useful for overriding values in scope.
|
|
|
- * @returns {*} The result of evaluating the expression.
|
|
|
- */
|
|
|
- $eval: function(expr, locals) {
|
|
|
- return $parse(expr)(this, locals);
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$evalAsync
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Executes the expression on the current scope at a later point in time.
|
|
|
- *
|
|
|
- * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only
|
|
|
- * that:
|
|
|
- *
|
|
|
- * - it will execute after the function that scheduled the evaluation (preferably before DOM
|
|
|
- * rendering).
|
|
|
- * - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after
|
|
|
- * `expression` execution.
|
|
|
- *
|
|
|
- * Any exceptions from the execution of the expression are forwarded to the
|
|
|
- * {@link ng.$exceptionHandler $exceptionHandler} service.
|
|
|
- *
|
|
|
- * __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle
|
|
|
- * will be scheduled. However, it is encouraged to always call code that changes the model
|
|
|
- * from within an `$apply` call. That includes code evaluated via `$evalAsync`.
|
|
|
- *
|
|
|
- * @param {(string|function())=} expression An angular expression to be executed.
|
|
|
- *
|
|
|
- * - `string`: execute using the rules as defined in {@link guide/expression expression}.
|
|
|
- * - `function(scope)`: execute the function with the current `scope` parameter.
|
|
|
- *
|
|
|
- * @param {(object)=} locals Local variables object, useful for overriding values in scope.
|
|
|
- */
|
|
|
- $evalAsync: function(expr, locals) {
|
|
|
- // if we are outside of an $digest loop and this is the first time we are scheduling async
|
|
|
- // task also schedule async auto-flush
|
|
|
- if (!$rootScope.$$phase && !asyncQueue.length) {
|
|
|
- $browser.defer(function() {
|
|
|
- if (asyncQueue.length) {
|
|
|
- $rootScope.$digest();
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- asyncQueue.push({scope: this, expression: expr, locals: locals});
|
|
|
- },
|
|
|
-
|
|
|
- $$postDigest: function(fn) {
|
|
|
- postDigestQueue.push(fn);
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$apply
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * `$apply()` is used to execute an expression in angular from outside of the angular
|
|
|
- * framework. (For example from browser DOM events, setTimeout, XHR or third party libraries).
|
|
|
- * Because we are calling into the angular framework we need to perform proper scope life
|
|
|
- * cycle of {@link ng.$exceptionHandler exception handling},
|
|
|
- * {@link ng.$rootScope.Scope#$digest executing watches}.
|
|
|
- *
|
|
|
- * ## Life cycle
|
|
|
- *
|
|
|
- * # Pseudo-Code of `$apply()`
|
|
|
- * ```js
|
|
|
- function $apply(expr) {
|
|
|
- try {
|
|
|
- return $eval(expr);
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- } finally {
|
|
|
- $root.$digest();
|
|
|
- }
|
|
|
- }
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- * Scope's `$apply()` method transitions through the following stages:
|
|
|
- *
|
|
|
- * 1. The {@link guide/expression expression} is executed using the
|
|
|
- * {@link ng.$rootScope.Scope#$eval $eval()} method.
|
|
|
- * 2. Any exceptions from the execution of the expression are forwarded to the
|
|
|
- * {@link ng.$exceptionHandler $exceptionHandler} service.
|
|
|
- * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the
|
|
|
- * expression was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method.
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {(string|function())=} exp An angular expression to be executed.
|
|
|
- *
|
|
|
- * - `string`: execute using the rules as defined in {@link guide/expression expression}.
|
|
|
- * - `function(scope)`: execute the function with current `scope` parameter.
|
|
|
- *
|
|
|
- * @returns {*} The result of evaluating the expression.
|
|
|
- */
|
|
|
- $apply: function(expr) {
|
|
|
- try {
|
|
|
- beginPhase('$apply');
|
|
|
- return this.$eval(expr);
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- } finally {
|
|
|
- clearPhase();
|
|
|
- try {
|
|
|
- $rootScope.$digest();
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- throw e;
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$applyAsync
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Schedule the invocation of $apply to occur at a later time. The actual time difference
|
|
|
- * varies across browsers, but is typically around ~10 milliseconds.
|
|
|
- *
|
|
|
- * This can be used to queue up multiple expressions which need to be evaluated in the same
|
|
|
- * digest.
|
|
|
- *
|
|
|
- * @param {(string|function())=} exp An angular expression to be executed.
|
|
|
- *
|
|
|
- * - `string`: execute using the rules as defined in {@link guide/expression expression}.
|
|
|
- * - `function(scope)`: execute the function with current `scope` parameter.
|
|
|
- */
|
|
|
- $applyAsync: function(expr) {
|
|
|
- var scope = this;
|
|
|
- expr && applyAsyncQueue.push($applyAsyncExpression);
|
|
|
- scheduleApplyAsync();
|
|
|
-
|
|
|
- function $applyAsyncExpression() {
|
|
|
- scope.$eval(expr);
|
|
|
- }
|
|
|
- },
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$on
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for
|
|
|
- * discussion of event life cycle.
|
|
|
- *
|
|
|
- * The event listener function format is: `function(event, args...)`. The `event` object
|
|
|
- * passed into the listener has the following attributes:
|
|
|
- *
|
|
|
- * - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or
|
|
|
- * `$broadcast`-ed.
|
|
|
- * - `currentScope` - `{Scope}`: the scope that is currently handling the event. Once the
|
|
|
- * event propagates through the scope hierarchy, this property is set to null.
|
|
|
- * - `name` - `{string}`: name of the event.
|
|
|
- * - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel
|
|
|
- * further event propagation (available only for events that were `$emit`-ed).
|
|
|
- * - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag
|
|
|
- * to true.
|
|
|
- * - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called.
|
|
|
- *
|
|
|
- * @param {string} name Event name to listen on.
|
|
|
- * @param {function(event, ...args)} listener Function to call when the event is emitted.
|
|
|
- * @returns {function()} Returns a deregistration function for this listener.
|
|
|
- */
|
|
|
- $on: function(name, listener) {
|
|
|
- var namedListeners = this.$$listeners[name];
|
|
|
- if (!namedListeners) {
|
|
|
- this.$$listeners[name] = namedListeners = [];
|
|
|
- }
|
|
|
- namedListeners.push(listener);
|
|
|
-
|
|
|
- var current = this;
|
|
|
- do {
|
|
|
- if (!current.$$listenerCount[name]) {
|
|
|
- current.$$listenerCount[name] = 0;
|
|
|
- }
|
|
|
- current.$$listenerCount[name]++;
|
|
|
- } while ((current = current.$parent));
|
|
|
-
|
|
|
- var self = this;
|
|
|
- return function() {
|
|
|
- var indexOfListener = namedListeners.indexOf(listener);
|
|
|
- if (indexOfListener !== -1) {
|
|
|
- namedListeners[indexOfListener] = null;
|
|
|
- decrementListenerCount(self, 1, name);
|
|
|
- }
|
|
|
- };
|
|
|
- },
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$emit
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Dispatches an event `name` upwards through the scope hierarchy notifying the
|
|
|
- * registered {@link ng.$rootScope.Scope#$on} listeners.
|
|
|
- *
|
|
|
- * The event life cycle starts at the scope on which `$emit` was called. All
|
|
|
- * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get
|
|
|
- * notified. Afterwards, the event traverses upwards toward the root scope and calls all
|
|
|
- * registered listeners along the way. The event will stop propagating if one of the listeners
|
|
|
- * cancels it.
|
|
|
- *
|
|
|
- * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed
|
|
|
- * onto the {@link ng.$exceptionHandler $exceptionHandler} service.
|
|
|
- *
|
|
|
- * @param {string} name Event name to emit.
|
|
|
- * @param {...*} args Optional one or more arguments which will be passed onto the event listeners.
|
|
|
- * @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}).
|
|
|
- */
|
|
|
- $emit: function(name, args) {
|
|
|
- var empty = [],
|
|
|
- namedListeners,
|
|
|
- scope = this,
|
|
|
- stopPropagation = false,
|
|
|
- event = {
|
|
|
- name: name,
|
|
|
- targetScope: scope,
|
|
|
- stopPropagation: function() {stopPropagation = true;},
|
|
|
- preventDefault: function() {
|
|
|
- event.defaultPrevented = true;
|
|
|
- },
|
|
|
- defaultPrevented: false
|
|
|
- },
|
|
|
- listenerArgs = concat([event], arguments, 1),
|
|
|
- i, length;
|
|
|
-
|
|
|
- do {
|
|
|
- namedListeners = scope.$$listeners[name] || empty;
|
|
|
- event.currentScope = scope;
|
|
|
- for (i = 0, length = namedListeners.length; i < length; i++) {
|
|
|
-
|
|
|
- // if listeners were deregistered, defragment the array
|
|
|
- if (!namedListeners[i]) {
|
|
|
- namedListeners.splice(i, 1);
|
|
|
- i--;
|
|
|
- length--;
|
|
|
- continue;
|
|
|
- }
|
|
|
- try {
|
|
|
- //allow all listeners attached to the current scope to run
|
|
|
- namedListeners[i].apply(null, listenerArgs);
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- }
|
|
|
- }
|
|
|
- //if any listener on the current scope stops propagation, prevent bubbling
|
|
|
- if (stopPropagation) {
|
|
|
- event.currentScope = null;
|
|
|
- return event;
|
|
|
- }
|
|
|
- //traverse upwards
|
|
|
- scope = scope.$parent;
|
|
|
- } while (scope);
|
|
|
-
|
|
|
- event.currentScope = null;
|
|
|
-
|
|
|
- return event;
|
|
|
- },
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $rootScope.Scope#$broadcast
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Dispatches an event `name` downwards to all child scopes (and their children) notifying the
|
|
|
- * registered {@link ng.$rootScope.Scope#$on} listeners.
|
|
|
- *
|
|
|
- * The event life cycle starts at the scope on which `$broadcast` was called. All
|
|
|
- * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get
|
|
|
- * notified. Afterwards, the event propagates to all direct and indirect scopes of the current
|
|
|
- * scope and calls all registered listeners along the way. The event cannot be canceled.
|
|
|
- *
|
|
|
- * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed
|
|
|
- * onto the {@link ng.$exceptionHandler $exceptionHandler} service.
|
|
|
- *
|
|
|
- * @param {string} name Event name to broadcast.
|
|
|
- * @param {...*} args Optional one or more arguments which will be passed onto the event listeners.
|
|
|
- * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
|
|
|
- */
|
|
|
- $broadcast: function(name, args) {
|
|
|
- var target = this,
|
|
|
- current = target,
|
|
|
- next = target,
|
|
|
- event = {
|
|
|
- name: name,
|
|
|
- targetScope: target,
|
|
|
- preventDefault: function() {
|
|
|
- event.defaultPrevented = true;
|
|
|
- },
|
|
|
- defaultPrevented: false
|
|
|
- };
|
|
|
-
|
|
|
- if (!target.$$listenerCount[name]) return event;
|
|
|
-
|
|
|
- var listenerArgs = concat([event], arguments, 1),
|
|
|
- listeners, i, length;
|
|
|
-
|
|
|
- //down while you can, then up and next sibling or up and next sibling until back at root
|
|
|
- while ((current = next)) {
|
|
|
- event.currentScope = current;
|
|
|
- listeners = current.$$listeners[name] || [];
|
|
|
- for (i = 0, length = listeners.length; i < length; i++) {
|
|
|
- // if listeners were deregistered, defragment the array
|
|
|
- if (!listeners[i]) {
|
|
|
- listeners.splice(i, 1);
|
|
|
- i--;
|
|
|
- length--;
|
|
|
- continue;
|
|
|
- }
|
|
|
-
|
|
|
- try {
|
|
|
- listeners[i].apply(null, listenerArgs);
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Insanity Warning: scope depth-first traversal
|
|
|
- // yes, this code is a bit crazy, but it works and we have tests to prove it!
|
|
|
- // this piece should be kept in sync with the traversal in $digest
|
|
|
- // (though it differs due to having the extra check for $$listenerCount)
|
|
|
- if (!(next = ((current.$$listenerCount[name] && current.$$childHead) ||
|
|
|
- (current !== target && current.$$nextSibling)))) {
|
|
|
- while (current !== target && !(next = current.$$nextSibling)) {
|
|
|
- current = current.$parent;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- event.currentScope = null;
|
|
|
- return event;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- var $rootScope = new Scope();
|
|
|
-
|
|
|
- //The internal queues. Expose them on the $rootScope for debugging/testing purposes.
|
|
|
- var asyncQueue = $rootScope.$$asyncQueue = [];
|
|
|
- var postDigestQueue = $rootScope.$$postDigestQueue = [];
|
|
|
- var applyAsyncQueue = $rootScope.$$applyAsyncQueue = [];
|
|
|
-
|
|
|
- return $rootScope;
|
|
|
-
|
|
|
-
|
|
|
- function beginPhase(phase) {
|
|
|
- if ($rootScope.$$phase) {
|
|
|
- throw $rootScopeMinErr('inprog', '{0} already in progress', $rootScope.$$phase);
|
|
|
- }
|
|
|
-
|
|
|
- $rootScope.$$phase = phase;
|
|
|
- }
|
|
|
-
|
|
|
- function clearPhase() {
|
|
|
- $rootScope.$$phase = null;
|
|
|
- }
|
|
|
-
|
|
|
- function incrementWatchersCount(current, count) {
|
|
|
- do {
|
|
|
- current.$$watchersCount += count;
|
|
|
- } while ((current = current.$parent));
|
|
|
- }
|
|
|
-
|
|
|
- function decrementListenerCount(current, count, name) {
|
|
|
- do {
|
|
|
- current.$$listenerCount[name] -= count;
|
|
|
-
|
|
|
- if (current.$$listenerCount[name] === 0) {
|
|
|
- delete current.$$listenerCount[name];
|
|
|
- }
|
|
|
- } while ((current = current.$parent));
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * function used as an initial value for watchers.
|
|
|
- * because it's unique we can easily tell it apart from other values
|
|
|
- */
|
|
|
- function initWatchVal() {}
|
|
|
-
|
|
|
- function flushApplyAsync() {
|
|
|
- while (applyAsyncQueue.length) {
|
|
|
- try {
|
|
|
- applyAsyncQueue.shift()();
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- }
|
|
|
- }
|
|
|
- applyAsyncId = null;
|
|
|
- }
|
|
|
-
|
|
|
- function scheduleApplyAsync() {
|
|
|
- if (applyAsyncId === null) {
|
|
|
- applyAsyncId = $browser.defer(function() {
|
|
|
- $rootScope.$apply(flushApplyAsync);
|
|
|
- });
|
|
|
- }
|
|
|
- }
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @description
|
|
|
- * Private service to sanitize uris for links and images. Used by $compile and $sanitize.
|
|
|
- */
|
|
|
-function $$SanitizeUriProvider() {
|
|
|
- var aHrefSanitizationWhitelist = /^\s*(https?|ftp|mailto|tel|file):/,
|
|
|
- imgSrcSanitizationWhitelist = /^\s*((https?|ftp|file|blob):|data:image\/)/;
|
|
|
-
|
|
|
- /**
|
|
|
- * @description
|
|
|
- * Retrieves or overrides the default regular expression that is used for whitelisting of safe
|
|
|
- * urls during a[href] sanitization.
|
|
|
- *
|
|
|
- * The sanitization is a security measure aimed at prevent XSS attacks via html links.
|
|
|
- *
|
|
|
- * Any url about to be assigned to a[href] via data-binding is first normalized and turned into
|
|
|
- * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`
|
|
|
- * regular expression. If a match is found, the original url is written into the dom. Otherwise,
|
|
|
- * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
|
|
|
- *
|
|
|
- * @param {RegExp=} regexp New regexp to whitelist urls with.
|
|
|
- * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
|
|
|
- * chaining otherwise.
|
|
|
- */
|
|
|
- this.aHrefSanitizationWhitelist = function(regexp) {
|
|
|
- if (isDefined(regexp)) {
|
|
|
- aHrefSanitizationWhitelist = regexp;
|
|
|
- return this;
|
|
|
- }
|
|
|
- return aHrefSanitizationWhitelist;
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @description
|
|
|
- * Retrieves or overrides the default regular expression that is used for whitelisting of safe
|
|
|
- * urls during img[src] sanitization.
|
|
|
- *
|
|
|
- * The sanitization is a security measure aimed at prevent XSS attacks via html links.
|
|
|
- *
|
|
|
- * Any url about to be assigned to img[src] via data-binding is first normalized and turned into
|
|
|
- * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist`
|
|
|
- * regular expression. If a match is found, the original url is written into the dom. Otherwise,
|
|
|
- * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.
|
|
|
- *
|
|
|
- * @param {RegExp=} regexp New regexp to whitelist urls with.
|
|
|
- * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for
|
|
|
- * chaining otherwise.
|
|
|
- */
|
|
|
- this.imgSrcSanitizationWhitelist = function(regexp) {
|
|
|
- if (isDefined(regexp)) {
|
|
|
- imgSrcSanitizationWhitelist = regexp;
|
|
|
- return this;
|
|
|
- }
|
|
|
- return imgSrcSanitizationWhitelist;
|
|
|
- };
|
|
|
-
|
|
|
- this.$get = function() {
|
|
|
- return function sanitizeUri(uri, isImage) {
|
|
|
- var regex = isImage ? imgSrcSanitizationWhitelist : aHrefSanitizationWhitelist;
|
|
|
- var normalizedVal;
|
|
|
- normalizedVal = urlResolve(uri).href;
|
|
|
- if (normalizedVal !== '' && !normalizedVal.match(regex)) {
|
|
|
- return 'unsafe:' + normalizedVal;
|
|
|
- }
|
|
|
- return uri;
|
|
|
- };
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
|
- * Any commits to this file should be reviewed with security in mind. *
|
|
|
- * Changes to this file can potentially create security vulnerabilities. *
|
|
|
- * An approval from 2 Core members with history of modifying *
|
|
|
- * this file is required. *
|
|
|
- * *
|
|
|
- * Does the change somehow allow for arbitrary javascript to be executed? *
|
|
|
- * Or allows for someone to change the prototype of built-in objects? *
|
|
|
- * Or gives undesired access to variables likes document or window? *
|
|
|
- * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
-
|
|
|
-var $sceMinErr = minErr('$sce');
|
|
|
-
|
|
|
-var SCE_CONTEXTS = {
|
|
|
- HTML: 'html',
|
|
|
- CSS: 'css',
|
|
|
- URL: 'url',
|
|
|
- // RESOURCE_URL is a subtype of URL used in contexts where a privileged resource is sourced from a
|
|
|
- // url. (e.g. ng-include, script src, templateUrl)
|
|
|
- RESOURCE_URL: 'resourceUrl',
|
|
|
- JS: 'js'
|
|
|
-};
|
|
|
-
|
|
|
-// Helper functions follow.
|
|
|
-
|
|
|
-function adjustMatcher(matcher) {
|
|
|
- if (matcher === 'self') {
|
|
|
- return matcher;
|
|
|
- } else if (isString(matcher)) {
|
|
|
- // Strings match exactly except for 2 wildcards - '*' and '**'.
|
|
|
- // '*' matches any character except those from the set ':/.?&'.
|
|
|
- // '**' matches any character (like .* in a RegExp).
|
|
|
- // More than 2 *'s raises an error as it's ill defined.
|
|
|
- if (matcher.indexOf('***') > -1) {
|
|
|
- throw $sceMinErr('iwcard',
|
|
|
- 'Illegal sequence *** in string matcher. String: {0}', matcher);
|
|
|
- }
|
|
|
- matcher = escapeForRegexp(matcher).
|
|
|
- replace('\\*\\*', '.*').
|
|
|
- replace('\\*', '[^:/.?&;]*');
|
|
|
- return new RegExp('^' + matcher + '$');
|
|
|
- } else if (isRegExp(matcher)) {
|
|
|
- // The only other type of matcher allowed is a Regexp.
|
|
|
- // Match entire URL / disallow partial matches.
|
|
|
- // Flags are reset (i.e. no global, ignoreCase or multiline)
|
|
|
- return new RegExp('^' + matcher.source + '$');
|
|
|
- } else {
|
|
|
- throw $sceMinErr('imatcher',
|
|
|
- 'Matchers may only be "self", string patterns or RegExp objects');
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function adjustMatchers(matchers) {
|
|
|
- var adjustedMatchers = [];
|
|
|
- if (isDefined(matchers)) {
|
|
|
- forEach(matchers, function(matcher) {
|
|
|
- adjustedMatchers.push(adjustMatcher(matcher));
|
|
|
- });
|
|
|
- }
|
|
|
- return adjustedMatchers;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $sceDelegate
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- *
|
|
|
- * `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict
|
|
|
- * Contextual Escaping (SCE)} services to AngularJS.
|
|
|
- *
|
|
|
- * Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of
|
|
|
- * the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS. This is
|
|
|
- * because, while the `$sce` provides numerous shorthand methods, etc., you really only need to
|
|
|
- * override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things
|
|
|
- * work because `$sce` delegates to `$sceDelegate` for these operations.
|
|
|
- *
|
|
|
- * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service.
|
|
|
- *
|
|
|
- * The default instance of `$sceDelegate` should work out of the box with little pain. While you
|
|
|
- * can override it completely to change the behavior of `$sce`, the common case would
|
|
|
- * involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting
|
|
|
- * your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as
|
|
|
- * templates. Refer {@link ng.$sceDelegateProvider#resourceUrlWhitelist
|
|
|
- * $sceDelegateProvider.resourceUrlWhitelist} and {@link
|
|
|
- * ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $sceDelegateProvider
|
|
|
- * @description
|
|
|
- *
|
|
|
- * The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate
|
|
|
- * $sceDelegate} service. This allows one to get/set the whitelists and blacklists used to ensure
|
|
|
- * that the URLs used for sourcing Angular templates are safe. Refer {@link
|
|
|
- * ng.$sceDelegateProvider#resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist} and
|
|
|
- * {@link ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}
|
|
|
- *
|
|
|
- * For the general details about this service in Angular, read the main page for {@link ng.$sce
|
|
|
- * Strict Contextual Escaping (SCE)}.
|
|
|
- *
|
|
|
- * **Example**: Consider the following case. <a name="example"></a>
|
|
|
- *
|
|
|
- * - your app is hosted at url `http://myapp.example.com/`
|
|
|
- * - but some of your templates are hosted on other domains you control such as
|
|
|
- * `http://srv01.assets.example.com/`, `http://srv02.assets.example.com/`, etc.
|
|
|
- * - and you have an open redirect at `http://myapp.example.com/clickThru?...`.
|
|
|
- *
|
|
|
- * Here is what a secure configuration for this scenario might look like:
|
|
|
- *
|
|
|
- * ```
|
|
|
- * angular.module('myApp', []).config(function($sceDelegateProvider) {
|
|
|
- * $sceDelegateProvider.resourceUrlWhitelist([
|
|
|
- * // Allow same origin resource loads.
|
|
|
- * 'self',
|
|
|
- * // Allow loading from our assets domain. Notice the difference between * and **.
|
|
|
- * 'http://srv*.assets.example.com/**'
|
|
|
- * ]);
|
|
|
- *
|
|
|
- * // The blacklist overrides the whitelist so the open redirect here is blocked.
|
|
|
- * $sceDelegateProvider.resourceUrlBlacklist([
|
|
|
- * 'http://myapp.example.com/clickThru**'
|
|
|
- * ]);
|
|
|
- * });
|
|
|
- * ```
|
|
|
- */
|
|
|
-
|
|
|
-function $SceDelegateProvider() {
|
|
|
- this.SCE_CONTEXTS = SCE_CONTEXTS;
|
|
|
-
|
|
|
- // Resource URLs can also be trusted by policy.
|
|
|
- var resourceUrlWhitelist = ['self'],
|
|
|
- resourceUrlBlacklist = [];
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sceDelegateProvider#resourceUrlWhitelist
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @param {Array=} whitelist When provided, replaces the resourceUrlWhitelist with the value
|
|
|
- * provided. This must be an array or null. A snapshot of this array is used so further
|
|
|
- * changes to the array are ignored.
|
|
|
- *
|
|
|
- * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items
|
|
|
- * allowed in this array.
|
|
|
- *
|
|
|
- * Note: **an empty whitelist array will block all URLs**!
|
|
|
- *
|
|
|
- * @return {Array} the currently set whitelist array.
|
|
|
- *
|
|
|
- * The **default value** when no whitelist has been explicitly set is `['self']` allowing only
|
|
|
- * same origin resource requests.
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets/Gets the whitelist of trusted resource URLs.
|
|
|
- */
|
|
|
- this.resourceUrlWhitelist = function(value) {
|
|
|
- if (arguments.length) {
|
|
|
- resourceUrlWhitelist = adjustMatchers(value);
|
|
|
- }
|
|
|
- return resourceUrlWhitelist;
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sceDelegateProvider#resourceUrlBlacklist
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @param {Array=} blacklist When provided, replaces the resourceUrlBlacklist with the value
|
|
|
- * provided. This must be an array or null. A snapshot of this array is used so further
|
|
|
- * changes to the array are ignored.
|
|
|
- *
|
|
|
- * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items
|
|
|
- * allowed in this array.
|
|
|
- *
|
|
|
- * The typical usage for the blacklist is to **block
|
|
|
- * [open redirects](http://cwe.mitre.org/data/definitions/601.html)** served by your domain as
|
|
|
- * these would otherwise be trusted but actually return content from the redirected domain.
|
|
|
- *
|
|
|
- * Finally, **the blacklist overrides the whitelist** and has the final say.
|
|
|
- *
|
|
|
- * @return {Array} the currently set blacklist array.
|
|
|
- *
|
|
|
- * The **default value** when no whitelist has been explicitly set is the empty array (i.e. there
|
|
|
- * is no blacklist.)
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets/Gets the blacklist of trusted resource URLs.
|
|
|
- */
|
|
|
-
|
|
|
- this.resourceUrlBlacklist = function(value) {
|
|
|
- if (arguments.length) {
|
|
|
- resourceUrlBlacklist = adjustMatchers(value);
|
|
|
- }
|
|
|
- return resourceUrlBlacklist;
|
|
|
- };
|
|
|
-
|
|
|
- this.$get = ['$injector', function($injector) {
|
|
|
-
|
|
|
- var htmlSanitizer = function htmlSanitizer(html) {
|
|
|
- throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');
|
|
|
- };
|
|
|
-
|
|
|
- if ($injector.has('$sanitize')) {
|
|
|
- htmlSanitizer = $injector.get('$sanitize');
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function matchUrl(matcher, parsedUrl) {
|
|
|
- if (matcher === 'self') {
|
|
|
- return urlIsSameOrigin(parsedUrl);
|
|
|
- } else {
|
|
|
- // definitely a regex. See adjustMatchers()
|
|
|
- return !!matcher.exec(parsedUrl.href);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function isResourceUrlAllowedByPolicy(url) {
|
|
|
- var parsedUrl = urlResolve(url.toString());
|
|
|
- var i, n, allowed = false;
|
|
|
- // Ensure that at least one item from the whitelist allows this url.
|
|
|
- for (i = 0, n = resourceUrlWhitelist.length; i < n; i++) {
|
|
|
- if (matchUrl(resourceUrlWhitelist[i], parsedUrl)) {
|
|
|
- allowed = true;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (allowed) {
|
|
|
- // Ensure that no item from the blacklist blocked this url.
|
|
|
- for (i = 0, n = resourceUrlBlacklist.length; i < n; i++) {
|
|
|
- if (matchUrl(resourceUrlBlacklist[i], parsedUrl)) {
|
|
|
- allowed = false;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return allowed;
|
|
|
- }
|
|
|
-
|
|
|
- function generateHolderType(Base) {
|
|
|
- var holderType = function TrustedValueHolderType(trustedValue) {
|
|
|
- this.$$unwrapTrustedValue = function() {
|
|
|
- return trustedValue;
|
|
|
- };
|
|
|
- };
|
|
|
- if (Base) {
|
|
|
- holderType.prototype = new Base();
|
|
|
- }
|
|
|
- holderType.prototype.valueOf = function sceValueOf() {
|
|
|
- return this.$$unwrapTrustedValue();
|
|
|
- };
|
|
|
- holderType.prototype.toString = function sceToString() {
|
|
|
- return this.$$unwrapTrustedValue().toString();
|
|
|
- };
|
|
|
- return holderType;
|
|
|
- }
|
|
|
-
|
|
|
- var trustedValueHolderBase = generateHolderType(),
|
|
|
- byType = {};
|
|
|
-
|
|
|
- byType[SCE_CONTEXTS.HTML] = generateHolderType(trustedValueHolderBase);
|
|
|
- byType[SCE_CONTEXTS.CSS] = generateHolderType(trustedValueHolderBase);
|
|
|
- byType[SCE_CONTEXTS.URL] = generateHolderType(trustedValueHolderBase);
|
|
|
- byType[SCE_CONTEXTS.JS] = generateHolderType(trustedValueHolderBase);
|
|
|
- byType[SCE_CONTEXTS.RESOURCE_URL] = generateHolderType(byType[SCE_CONTEXTS.URL]);
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sceDelegate#trustAs
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Returns an object that is trusted by angular for use in specified strict
|
|
|
- * contextual escaping contexts (such as ng-bind-html, ng-include, any src
|
|
|
- * attribute interpolation, any dom event binding attribute interpolation
|
|
|
- * such as for onclick, etc.) that uses the provided value.
|
|
|
- * See {@link ng.$sce $sce} for enabling strict contextual escaping.
|
|
|
- *
|
|
|
- * @param {string} type The kind of context in which this value is safe for use. e.g. url,
|
|
|
- * resourceUrl, html, js and css.
|
|
|
- * @param {*} value The value that that should be considered trusted/safe.
|
|
|
- * @returns {*} A value that can be used to stand in for the provided `value` in places
|
|
|
- * where Angular expects a $sce.trustAs() return value.
|
|
|
- */
|
|
|
- function trustAs(type, trustedValue) {
|
|
|
- var Constructor = (byType.hasOwnProperty(type) ? byType[type] : null);
|
|
|
- if (!Constructor) {
|
|
|
- throw $sceMinErr('icontext',
|
|
|
- 'Attempted to trust a value in invalid context. Context: {0}; Value: {1}',
|
|
|
- type, trustedValue);
|
|
|
- }
|
|
|
- if (trustedValue === null || trustedValue === undefined || trustedValue === '') {
|
|
|
- return trustedValue;
|
|
|
- }
|
|
|
- // All the current contexts in SCE_CONTEXTS happen to be strings. In order to avoid trusting
|
|
|
- // mutable objects, we ensure here that the value passed in is actually a string.
|
|
|
- if (typeof trustedValue !== 'string') {
|
|
|
- throw $sceMinErr('itype',
|
|
|
- 'Attempted to trust a non-string value in a content requiring a string: Context: {0}',
|
|
|
- type);
|
|
|
- }
|
|
|
- return new Constructor(trustedValue);
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sceDelegate#valueOf
|
|
|
- *
|
|
|
- * @description
|
|
|
- * If the passed parameter had been returned by a prior call to {@link ng.$sceDelegate#trustAs
|
|
|
- * `$sceDelegate.trustAs`}, returns the value that had been passed to {@link
|
|
|
- * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}.
|
|
|
- *
|
|
|
- * If the passed parameter is not a value that had been returned by {@link
|
|
|
- * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}, returns it as-is.
|
|
|
- *
|
|
|
- * @param {*} value The result of a prior {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}
|
|
|
- * call or anything else.
|
|
|
- * @returns {*} The `value` that was originally provided to {@link ng.$sceDelegate#trustAs
|
|
|
- * `$sceDelegate.trustAs`} if `value` is the result of such a call. Otherwise, returns
|
|
|
- * `value` unchanged.
|
|
|
- */
|
|
|
- function valueOf(maybeTrusted) {
|
|
|
- if (maybeTrusted instanceof trustedValueHolderBase) {
|
|
|
- return maybeTrusted.$$unwrapTrustedValue();
|
|
|
- } else {
|
|
|
- return maybeTrusted;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sceDelegate#getTrusted
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Takes the result of a {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} call and
|
|
|
- * returns the originally supplied value if the queried context type is a supertype of the
|
|
|
- * created type. If this condition isn't satisfied, throws an exception.
|
|
|
- *
|
|
|
- * @param {string} type The kind of context in which this value is to be used.
|
|
|
- * @param {*} maybeTrusted The result of a prior {@link ng.$sceDelegate#trustAs
|
|
|
- * `$sceDelegate.trustAs`} call.
|
|
|
- * @returns {*} The value the was originally provided to {@link ng.$sceDelegate#trustAs
|
|
|
- * `$sceDelegate.trustAs`} if valid in this context. Otherwise, throws an exception.
|
|
|
- */
|
|
|
- function getTrusted(type, maybeTrusted) {
|
|
|
- if (maybeTrusted === null || maybeTrusted === undefined || maybeTrusted === '') {
|
|
|
- return maybeTrusted;
|
|
|
- }
|
|
|
- var constructor = (byType.hasOwnProperty(type) ? byType[type] : null);
|
|
|
- if (constructor && maybeTrusted instanceof constructor) {
|
|
|
- return maybeTrusted.$$unwrapTrustedValue();
|
|
|
- }
|
|
|
- // If we get here, then we may only take one of two actions.
|
|
|
- // 1. sanitize the value for the requested type, or
|
|
|
- // 2. throw an exception.
|
|
|
- if (type === SCE_CONTEXTS.RESOURCE_URL) {
|
|
|
- if (isResourceUrlAllowedByPolicy(maybeTrusted)) {
|
|
|
- return maybeTrusted;
|
|
|
- } else {
|
|
|
- throw $sceMinErr('insecurl',
|
|
|
- 'Blocked loading resource from url not allowed by $sceDelegate policy. URL: {0}',
|
|
|
- maybeTrusted.toString());
|
|
|
- }
|
|
|
- } else if (type === SCE_CONTEXTS.HTML) {
|
|
|
- return htmlSanitizer(maybeTrusted);
|
|
|
- }
|
|
|
- throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');
|
|
|
- }
|
|
|
-
|
|
|
- return { trustAs: trustAs,
|
|
|
- getTrusted: getTrusted,
|
|
|
- valueOf: valueOf };
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $sceProvider
|
|
|
- * @description
|
|
|
- *
|
|
|
- * The $sceProvider provider allows developers to configure the {@link ng.$sce $sce} service.
|
|
|
- * - enable/disable Strict Contextual Escaping (SCE) in a module
|
|
|
- * - override the default implementation with a custom delegate
|
|
|
- *
|
|
|
- * Read more about {@link ng.$sce Strict Contextual Escaping (SCE)}.
|
|
|
- */
|
|
|
-
|
|
|
-/* jshint maxlen: false*/
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $sce
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- *
|
|
|
- * `$sce` is a service that provides Strict Contextual Escaping services to AngularJS.
|
|
|
- *
|
|
|
- * # Strict Contextual Escaping
|
|
|
- *
|
|
|
- * Strict Contextual Escaping (SCE) is a mode in which AngularJS requires bindings in certain
|
|
|
- * contexts to result in a value that is marked as safe to use for that context. One example of
|
|
|
- * such a context is binding arbitrary html controlled by the user via `ng-bind-html`. We refer
|
|
|
- * to these contexts as privileged or SCE contexts.
|
|
|
- *
|
|
|
- * As of version 1.2, Angular ships with SCE enabled by default.
|
|
|
- *
|
|
|
- * Note: When enabled (the default), IE<11 in quirks mode is not supported. In this mode, IE<11 allow
|
|
|
- * one to execute arbitrary javascript by the use of the expression() syntax. Refer
|
|
|
- * <http://blogs.msdn.com/b/ie/archive/2008/10/16/ending-expressions.aspx> to learn more about them.
|
|
|
- * You can ensure your document is in standards mode and not quirks mode by adding `<!doctype html>`
|
|
|
- * to the top of your HTML document.
|
|
|
- *
|
|
|
- * SCE assists in writing code in way that (a) is secure by default and (b) makes auditing for
|
|
|
- * security vulnerabilities such as XSS, clickjacking, etc. a lot easier.
|
|
|
- *
|
|
|
- * Here's an example of a binding in a privileged context:
|
|
|
- *
|
|
|
- * ```
|
|
|
- * <input ng-model="userHtml" aria-label="User input">
|
|
|
- * <div ng-bind-html="userHtml"></div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Notice that `ng-bind-html` is bound to `userHtml` controlled by the user. With SCE
|
|
|
- * disabled, this application allows the user to render arbitrary HTML into the DIV.
|
|
|
- * In a more realistic example, one may be rendering user comments, blog articles, etc. via
|
|
|
- * bindings. (HTML is just one example of a context where rendering user controlled input creates
|
|
|
- * security vulnerabilities.)
|
|
|
- *
|
|
|
- * For the case of HTML, you might use a library, either on the client side, or on the server side,
|
|
|
- * to sanitize unsafe HTML before binding to the value and rendering it in the document.
|
|
|
- *
|
|
|
- * How would you ensure that every place that used these types of bindings was bound to a value that
|
|
|
- * was sanitized by your library (or returned as safe for rendering by your server?) How can you
|
|
|
- * ensure that you didn't accidentally delete the line that sanitized the value, or renamed some
|
|
|
- * properties/fields and forgot to update the binding to the sanitized value?
|
|
|
- *
|
|
|
- * To be secure by default, you want to ensure that any such bindings are disallowed unless you can
|
|
|
- * determine that something explicitly says it's safe to use a value for binding in that
|
|
|
- * context. You can then audit your code (a simple grep would do) to ensure that this is only done
|
|
|
- * for those values that you can easily tell are safe - because they were received from your server,
|
|
|
- * sanitized by your library, etc. You can organize your codebase to help with this - perhaps
|
|
|
- * allowing only the files in a specific directory to do this. Ensuring that the internal API
|
|
|
- * exposed by that code doesn't markup arbitrary values as safe then becomes a more manageable task.
|
|
|
- *
|
|
|
- * In the case of AngularJS' SCE service, one uses {@link ng.$sce#trustAs $sce.trustAs}
|
|
|
- * (and shorthand methods such as {@link ng.$sce#trustAsHtml $sce.trustAsHtml}, etc.) to
|
|
|
- * obtain values that will be accepted by SCE / privileged contexts.
|
|
|
- *
|
|
|
- *
|
|
|
- * ## How does it work?
|
|
|
- *
|
|
|
- * In privileged contexts, directives and code will bind to the result of {@link ng.$sce#getTrusted
|
|
|
- * $sce.getTrusted(context, value)} rather than to the value directly. Directives use {@link
|
|
|
- * ng.$sce#parseAs $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs the
|
|
|
- * {@link ng.$sce#getTrusted $sce.getTrusted} behind the scenes on non-constant literals.
|
|
|
- *
|
|
|
- * As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link
|
|
|
- * ng.$sce#parseAsHtml $sce.parseAsHtml(binding expression)}. Here's the actual code (slightly
|
|
|
- * simplified):
|
|
|
- *
|
|
|
- * ```
|
|
|
- * var ngBindHtmlDirective = ['$sce', function($sce) {
|
|
|
- * return function(scope, element, attr) {
|
|
|
- * scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) {
|
|
|
- * element.html(value || '');
|
|
|
- * });
|
|
|
- * };
|
|
|
- * }];
|
|
|
- * ```
|
|
|
- *
|
|
|
- * ## Impact on loading templates
|
|
|
- *
|
|
|
- * This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as
|
|
|
- * `templateUrl`'s specified by {@link guide/directive directives}.
|
|
|
- *
|
|
|
- * By default, Angular only loads templates from the same domain and protocol as the application
|
|
|
- * document. This is done by calling {@link ng.$sce#getTrustedResourceUrl
|
|
|
- * $sce.getTrustedResourceUrl} on the template URL. To load templates from other domains and/or
|
|
|
- * protocols, you may either either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist
|
|
|
- * them} or {@link ng.$sce#trustAsResourceUrl wrap it} into a trusted value.
|
|
|
- *
|
|
|
- * *Please note*:
|
|
|
- * The browser's
|
|
|
- * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest)
|
|
|
- * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/)
|
|
|
- * policy apply in addition to this and may further restrict whether the template is successfully
|
|
|
- * loaded. This means that without the right CORS policy, loading templates from a different domain
|
|
|
- * won't work on all browsers. Also, loading templates from `file://` URL does not work on some
|
|
|
- * browsers.
|
|
|
- *
|
|
|
- * ## This feels like too much overhead
|
|
|
- *
|
|
|
- * It's important to remember that SCE only applies to interpolation expressions.
|
|
|
- *
|
|
|
- * If your expressions are constant literals, they're automatically trusted and you don't need to
|
|
|
- * call `$sce.trustAs` on them (remember to include the `ngSanitize` module) (e.g.
|
|
|
- * `<div ng-bind-html="'<b>implicitly trusted</b>'"></div>`) just works.
|
|
|
- *
|
|
|
- * Additionally, `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them
|
|
|
- * through {@link ng.$sce#getTrusted $sce.getTrusted}. SCE doesn't play a role here.
|
|
|
- *
|
|
|
- * The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load
|
|
|
- * templates in `ng-include` from your application's domain without having to even know about SCE.
|
|
|
- * It blocks loading templates from other domains or loading templates over http from an https
|
|
|
- * served document. You can change these by setting your own custom {@link
|
|
|
- * ng.$sceDelegateProvider#resourceUrlWhitelist whitelists} and {@link
|
|
|
- * ng.$sceDelegateProvider#resourceUrlBlacklist blacklists} for matching such URLs.
|
|
|
- *
|
|
|
- * This significantly reduces the overhead. It is far easier to pay the small overhead and have an
|
|
|
- * application that's secure and can be audited to verify that with much more ease than bolting
|
|
|
- * security onto an application later.
|
|
|
- *
|
|
|
- * <a name="contexts"></a>
|
|
|
- * ## What trusted context types are supported?
|
|
|
- *
|
|
|
- * | Context | Notes |
|
|
|
- * |---------------------|----------------|
|
|
|
- * | `$sce.HTML` | For HTML that's safe to source into the application. The {@link ng.directive:ngBindHtml ngBindHtml} directive uses this context for bindings. If an unsafe value is encountered and the {@link ngSanitize $sanitize} module is present this will sanitize the value instead of throwing an error. |
|
|
|
- * | `$sce.CSS` | For CSS that's safe to source into the application. Currently unused. Feel free to use it in your own directives. |
|
|
|
- * | `$sce.URL` | For URLs that are safe to follow as links. Currently unused (`<a href=` and `<img src=` sanitize their urls and don't constitute an SCE context. |
|
|
|
- * | `$sce.RESOURCE_URL` | For URLs that are not only safe to follow as links, but whose contents are also safe to include in your application. Examples include `ng-include`, `src` / `ngSrc` bindings for tags other than `IMG` (e.g. `IFRAME`, `OBJECT`, etc.) <br><br>Note that `$sce.RESOURCE_URL` makes a stronger statement about the URL than `$sce.URL` does and therefore contexts requiring values trusted for `$sce.RESOURCE_URL` can be used anywhere that values trusted for `$sce.URL` are required. |
|
|
|
- * | `$sce.JS` | For JavaScript that is safe to execute in your application's context. Currently unused. Feel free to use it in your own directives. |
|
|
|
- *
|
|
|
- * ## Format of items in {@link ng.$sceDelegateProvider#resourceUrlWhitelist resourceUrlWhitelist}/{@link ng.$sceDelegateProvider#resourceUrlBlacklist Blacklist} <a name="resourceUrlPatternItem"></a>
|
|
|
- *
|
|
|
- * Each element in these arrays must be one of the following:
|
|
|
- *
|
|
|
- * - **'self'**
|
|
|
- * - The special **string**, `'self'`, can be used to match against all URLs of the **same
|
|
|
- * domain** as the application document using the **same protocol**.
|
|
|
- * - **String** (except the special value `'self'`)
|
|
|
- * - The string is matched against the full *normalized / absolute URL* of the resource
|
|
|
- * being tested (substring matches are not good enough.)
|
|
|
- * - There are exactly **two wildcard sequences** - `*` and `**`. All other characters
|
|
|
- * match themselves.
|
|
|
- * - `*`: matches zero or more occurrences of any character other than one of the following 6
|
|
|
- * characters: '`:`', '`/`', '`.`', '`?`', '`&`' and ';'. It's a useful wildcard for use
|
|
|
- * in a whitelist.
|
|
|
- * - `**`: matches zero or more occurrences of *any* character. As such, it's not
|
|
|
- * not appropriate to use in for a scheme, domain, etc. as it would match too much. (e.g.
|
|
|
- * http://**.example.com/ would match http://evil.com/?ignore=.example.com/ and that might
|
|
|
- * not have been the intention.) Its usage at the very end of the path is ok. (e.g.
|
|
|
- * http://foo.example.com/templates/**).
|
|
|
- * - **RegExp** (*see caveat below*)
|
|
|
- * - *Caveat*: While regular expressions are powerful and offer great flexibility, their syntax
|
|
|
- * (and all the inevitable escaping) makes them *harder to maintain*. It's easy to
|
|
|
- * accidentally introduce a bug when one updates a complex expression (imho, all regexes should
|
|
|
- * have good test coverage.). For instance, the use of `.` in the regex is correct only in a
|
|
|
- * small number of cases. A `.` character in the regex used when matching the scheme or a
|
|
|
- * subdomain could be matched against a `:` or literal `.` that was likely not intended. It
|
|
|
- * is highly recommended to use the string patterns and only fall back to regular expressions
|
|
|
- * if they as a last resort.
|
|
|
- * - The regular expression must be an instance of RegExp (i.e. not a string.) It is
|
|
|
- * matched against the **entire** *normalized / absolute URL* of the resource being tested
|
|
|
- * (even when the RegExp did not have the `^` and `$` codes.) In addition, any flags
|
|
|
- * present on the RegExp (such as multiline, global, ignoreCase) are ignored.
|
|
|
- * - If you are generating your JavaScript from some other templating engine (not
|
|
|
- * recommended, e.g. in issue [#4006](https://github.com/angular/angular.js/issues/4006)),
|
|
|
- * remember to escape your regular expression (and be aware that you might need more than
|
|
|
- * one level of escaping depending on your templating engine and the way you interpolated
|
|
|
- * the value.) Do make use of your platform's escaping mechanism as it might be good
|
|
|
- * enough before coding your own. e.g. Ruby has
|
|
|
- * [Regexp.escape(str)](http://www.ruby-doc.org/core-2.0.0/Regexp.html#method-c-escape)
|
|
|
- * and Python has [re.escape](http://docs.python.org/library/re.html#re.escape).
|
|
|
- * Javascript lacks a similar built in function for escaping. Take a look at Google
|
|
|
- * Closure library's [goog.string.regExpEscape(s)](
|
|
|
- * http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962).
|
|
|
- *
|
|
|
- * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} for an example.
|
|
|
- *
|
|
|
- * ## Show me an example using SCE.
|
|
|
- *
|
|
|
- * <example module="mySceApp" deps="angular-sanitize.js">
|
|
|
- * <file name="index.html">
|
|
|
- * <div ng-controller="AppController as myCtrl">
|
|
|
- * <i ng-bind-html="myCtrl.explicitlyTrustedHtml" id="explicitlyTrustedHtml"></i><br><br>
|
|
|
- * <b>User comments</b><br>
|
|
|
- * By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when
|
|
|
- * $sanitize is available. If $sanitize isn't available, this results in an error instead of an
|
|
|
- * exploit.
|
|
|
- * <div class="well">
|
|
|
- * <div ng-repeat="userComment in myCtrl.userComments">
|
|
|
- * <b>{{userComment.name}}</b>:
|
|
|
- * <span ng-bind-html="userComment.htmlComment" class="htmlComment"></span>
|
|
|
- * <br>
|
|
|
- * </div>
|
|
|
- * </div>
|
|
|
- * </div>
|
|
|
- * </file>
|
|
|
- *
|
|
|
- * <file name="script.js">
|
|
|
- * angular.module('mySceApp', ['ngSanitize'])
|
|
|
- * .controller('AppController', ['$http', '$templateCache', '$sce',
|
|
|
- * function($http, $templateCache, $sce) {
|
|
|
- * var self = this;
|
|
|
- * $http.get("test_data.json", {cache: $templateCache}).success(function(userComments) {
|
|
|
- * self.userComments = userComments;
|
|
|
- * });
|
|
|
- * self.explicitlyTrustedHtml = $sce.trustAsHtml(
|
|
|
- * '<span onmouseover="this.textContent="Explicitly trusted HTML bypasses ' +
|
|
|
- * 'sanitization."">Hover over this text.</span>');
|
|
|
- * }]);
|
|
|
- * </file>
|
|
|
- *
|
|
|
- * <file name="test_data.json">
|
|
|
- * [
|
|
|
- * { "name": "Alice",
|
|
|
- * "htmlComment":
|
|
|
- * "<span onmouseover='this.textContent=\"PWN3D!\"'>Is <i>anyone</i> reading this?</span>"
|
|
|
- * },
|
|
|
- * { "name": "Bob",
|
|
|
- * "htmlComment": "<i>Yes!</i> Am I the only other one?"
|
|
|
- * }
|
|
|
- * ]
|
|
|
- * </file>
|
|
|
- *
|
|
|
- * <file name="protractor.js" type="protractor">
|
|
|
- * describe('SCE doc demo', function() {
|
|
|
- * it('should sanitize untrusted values', function() {
|
|
|
- * expect(element.all(by.css('.htmlComment')).first().getInnerHtml())
|
|
|
- * .toBe('<span>Is <i>anyone</i> reading this?</span>');
|
|
|
- * });
|
|
|
- *
|
|
|
- * it('should NOT sanitize explicitly trusted values', function() {
|
|
|
- * expect(element(by.id('explicitlyTrustedHtml')).getInnerHtml()).toBe(
|
|
|
- * '<span onmouseover="this.textContent="Explicitly trusted HTML bypasses ' +
|
|
|
- * 'sanitization."">Hover over this text.</span>');
|
|
|
- * });
|
|
|
- * });
|
|
|
- * </file>
|
|
|
- * </example>
|
|
|
- *
|
|
|
- *
|
|
|
- *
|
|
|
- * ## Can I disable SCE completely?
|
|
|
- *
|
|
|
- * Yes, you can. However, this is strongly discouraged. SCE gives you a lot of security benefits
|
|
|
- * for little coding overhead. It will be much harder to take an SCE disabled application and
|
|
|
- * either secure it on your own or enable SCE at a later stage. It might make sense to disable SCE
|
|
|
- * for cases where you have a lot of existing code that was written before SCE was introduced and
|
|
|
- * you're migrating them a module at a time.
|
|
|
- *
|
|
|
- * That said, here's how you can completely disable SCE:
|
|
|
- *
|
|
|
- * ```
|
|
|
- * angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) {
|
|
|
- * // Completely disable SCE. For demonstration purposes only!
|
|
|
- * // Do not use in new projects.
|
|
|
- * $sceProvider.enabled(false);
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- */
|
|
|
-/* jshint maxlen: 100 */
|
|
|
-
|
|
|
-function $SceProvider() {
|
|
|
- var enabled = true;
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sceProvider#enabled
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @param {boolean=} value If provided, then enables/disables SCE.
|
|
|
- * @return {boolean} true if SCE is enabled, false otherwise.
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Enables/disables SCE and returns the current value.
|
|
|
- */
|
|
|
- this.enabled = function(value) {
|
|
|
- if (arguments.length) {
|
|
|
- enabled = !!value;
|
|
|
- }
|
|
|
- return enabled;
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- /* Design notes on the default implementation for SCE.
|
|
|
- *
|
|
|
- * The API contract for the SCE delegate
|
|
|
- * -------------------------------------
|
|
|
- * The SCE delegate object must provide the following 3 methods:
|
|
|
- *
|
|
|
- * - trustAs(contextEnum, value)
|
|
|
- * This method is used to tell the SCE service that the provided value is OK to use in the
|
|
|
- * contexts specified by contextEnum. It must return an object that will be accepted by
|
|
|
- * getTrusted() for a compatible contextEnum and return this value.
|
|
|
- *
|
|
|
- * - valueOf(value)
|
|
|
- * For values that were not produced by trustAs(), return them as is. For values that were
|
|
|
- * produced by trustAs(), return the corresponding input value to trustAs. Basically, if
|
|
|
- * trustAs is wrapping the given values into some type, this operation unwraps it when given
|
|
|
- * such a value.
|
|
|
- *
|
|
|
- * - getTrusted(contextEnum, value)
|
|
|
- * This function should return the a value that is safe to use in the context specified by
|
|
|
- * contextEnum or throw and exception otherwise.
|
|
|
- *
|
|
|
- * NOTE: This contract deliberately does NOT state that values returned by trustAs() must be
|
|
|
- * opaque or wrapped in some holder object. That happens to be an implementation detail. For
|
|
|
- * instance, an implementation could maintain a registry of all trusted objects by context. In
|
|
|
- * such a case, trustAs() would return the same object that was passed in. getTrusted() would
|
|
|
- * return the same object passed in if it was found in the registry under a compatible context or
|
|
|
- * throw an exception otherwise. An implementation might only wrap values some of the time based
|
|
|
- * on some criteria. getTrusted() might return a value and not throw an exception for special
|
|
|
- * constants or objects even if not wrapped. All such implementations fulfill this contract.
|
|
|
- *
|
|
|
- *
|
|
|
- * A note on the inheritance model for SCE contexts
|
|
|
- * ------------------------------------------------
|
|
|
- * I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types. This
|
|
|
- * is purely an implementation details.
|
|
|
- *
|
|
|
- * The contract is simply this:
|
|
|
- *
|
|
|
- * getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value)
|
|
|
- * will also succeed.
|
|
|
- *
|
|
|
- * Inheritance happens to capture this in a natural way. In some future, we
|
|
|
- * may not use inheritance anymore. That is OK because no code outside of
|
|
|
- * sce.js and sceSpecs.js would need to be aware of this detail.
|
|
|
- */
|
|
|
-
|
|
|
- this.$get = ['$parse', '$sceDelegate', function(
|
|
|
- $parse, $sceDelegate) {
|
|
|
- // Prereq: Ensure that we're not running in IE<11 quirks mode. In that mode, IE < 11 allow
|
|
|
- // the "expression(javascript expression)" syntax which is insecure.
|
|
|
- if (enabled && msie < 8) {
|
|
|
- throw $sceMinErr('iequirks',
|
|
|
- 'Strict Contextual Escaping does not support Internet Explorer version < 11 in quirks ' +
|
|
|
- 'mode. You can fix this by adding the text <!doctype html> to the top of your HTML ' +
|
|
|
- 'document. See http://docs.angularjs.org/api/ng.$sce for more information.');
|
|
|
- }
|
|
|
-
|
|
|
- var sce = shallowCopy(SCE_CONTEXTS);
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#isEnabled
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @return {Boolean} true if SCE is enabled, false otherwise. If you want to set the value, you
|
|
|
- * have to do it at module config time on {@link ng.$sceProvider $sceProvider}.
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Returns a boolean indicating if SCE is enabled.
|
|
|
- */
|
|
|
- sce.isEnabled = function() {
|
|
|
- return enabled;
|
|
|
- };
|
|
|
- sce.trustAs = $sceDelegate.trustAs;
|
|
|
- sce.getTrusted = $sceDelegate.getTrusted;
|
|
|
- sce.valueOf = $sceDelegate.valueOf;
|
|
|
-
|
|
|
- if (!enabled) {
|
|
|
- sce.trustAs = sce.getTrusted = function(type, value) { return value; };
|
|
|
- sce.valueOf = identity;
|
|
|
- }
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#parseAs
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Converts Angular {@link guide/expression expression} into a function. This is like {@link
|
|
|
- * ng.$parse $parse} and is identical when the expression is a literal constant. Otherwise, it
|
|
|
- * wraps the expression in a call to {@link ng.$sce#getTrusted $sce.getTrusted(*type*,
|
|
|
- * *result*)}
|
|
|
- *
|
|
|
- * @param {string} type The kind of SCE context in which this result will be used.
|
|
|
- * @param {string} expression String expression to compile.
|
|
|
- * @returns {function(context, locals)} a function which represents the compiled expression:
|
|
|
- *
|
|
|
- * * `context` – `{object}` – an object against which any expressions embedded in the strings
|
|
|
- * are evaluated against (typically a scope object).
|
|
|
- * * `locals` – `{object=}` – local variables context object, useful for overriding values in
|
|
|
- * `context`.
|
|
|
- */
|
|
|
- sce.parseAs = function sceParseAs(type, expr) {
|
|
|
- var parsed = $parse(expr);
|
|
|
- if (parsed.literal && parsed.constant) {
|
|
|
- return parsed;
|
|
|
- } else {
|
|
|
- return $parse(expr, function(value) {
|
|
|
- return sce.getTrusted(type, value);
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#trustAs
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Delegates to {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. As such,
|
|
|
- * returns an object that is trusted by angular for use in specified strict contextual
|
|
|
- * escaping contexts (such as ng-bind-html, ng-include, any src attribute
|
|
|
- * interpolation, any dom event binding attribute interpolation such as for onclick, etc.)
|
|
|
- * that uses the provided value. See * {@link ng.$sce $sce} for enabling strict contextual
|
|
|
- * escaping.
|
|
|
- *
|
|
|
- * @param {string} type The kind of context in which this value is safe for use. e.g. url,
|
|
|
- * resourceUrl, html, js and css.
|
|
|
- * @param {*} value The value that that should be considered trusted/safe.
|
|
|
- * @returns {*} A value that can be used to stand in for the provided `value` in places
|
|
|
- * where Angular expects a $sce.trustAs() return value.
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#trustAsHtml
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.trustAsHtml(value)` →
|
|
|
- * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.HTML, value)`}
|
|
|
- *
|
|
|
- * @param {*} value The value to trustAs.
|
|
|
- * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedHtml
|
|
|
- * $sce.getTrustedHtml(value)} to obtain the original value. (privileged directives
|
|
|
- * only accept expressions that are either literal constants or are the
|
|
|
- * return value of {@link ng.$sce#trustAs $sce.trustAs}.)
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#trustAsUrl
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.trustAsUrl(value)` →
|
|
|
- * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.URL, value)`}
|
|
|
- *
|
|
|
- * @param {*} value The value to trustAs.
|
|
|
- * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedUrl
|
|
|
- * $sce.getTrustedUrl(value)} to obtain the original value. (privileged directives
|
|
|
- * only accept expressions that are either literal constants or are the
|
|
|
- * return value of {@link ng.$sce#trustAs $sce.trustAs}.)
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#trustAsResourceUrl
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.trustAsResourceUrl(value)` →
|
|
|
- * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`}
|
|
|
- *
|
|
|
- * @param {*} value The value to trustAs.
|
|
|
- * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedResourceUrl
|
|
|
- * $sce.getTrustedResourceUrl(value)} to obtain the original value. (privileged directives
|
|
|
- * only accept expressions that are either literal constants or are the return
|
|
|
- * value of {@link ng.$sce#trustAs $sce.trustAs}.)
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#trustAsJs
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.trustAsJs(value)` →
|
|
|
- * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.JS, value)`}
|
|
|
- *
|
|
|
- * @param {*} value The value to trustAs.
|
|
|
- * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedJs
|
|
|
- * $sce.getTrustedJs(value)} to obtain the original value. (privileged directives
|
|
|
- * only accept expressions that are either literal constants or are the
|
|
|
- * return value of {@link ng.$sce#trustAs $sce.trustAs}.)
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#getTrusted
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Delegates to {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted`}. As such,
|
|
|
- * takes the result of a {@link ng.$sce#trustAs `$sce.trustAs`}() call and returns the
|
|
|
- * originally supplied value if the queried context type is a supertype of the created type.
|
|
|
- * If this condition isn't satisfied, throws an exception.
|
|
|
- *
|
|
|
- * @param {string} type The kind of context in which this value is to be used.
|
|
|
- * @param {*} maybeTrusted The result of a prior {@link ng.$sce#trustAs `$sce.trustAs`}
|
|
|
- * call.
|
|
|
- * @returns {*} The value the was originally provided to
|
|
|
- * {@link ng.$sce#trustAs `$sce.trustAs`} if valid in this context.
|
|
|
- * Otherwise, throws an exception.
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#getTrustedHtml
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.getTrustedHtml(value)` →
|
|
|
- * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`}
|
|
|
- *
|
|
|
- * @param {*} value The value to pass to `$sce.getTrusted`.
|
|
|
- * @returns {*} The return value of `$sce.getTrusted($sce.HTML, value)`
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#getTrustedCss
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.getTrustedCss(value)` →
|
|
|
- * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`}
|
|
|
- *
|
|
|
- * @param {*} value The value to pass to `$sce.getTrusted`.
|
|
|
- * @returns {*} The return value of `$sce.getTrusted($sce.CSS, value)`
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#getTrustedUrl
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.getTrustedUrl(value)` →
|
|
|
- * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.URL, value)`}
|
|
|
- *
|
|
|
- * @param {*} value The value to pass to `$sce.getTrusted`.
|
|
|
- * @returns {*} The return value of `$sce.getTrusted($sce.URL, value)`
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#getTrustedResourceUrl
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.getTrustedResourceUrl(value)` →
|
|
|
- * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`}
|
|
|
- *
|
|
|
- * @param {*} value The value to pass to `$sceDelegate.getTrusted`.
|
|
|
- * @returns {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)`
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#getTrustedJs
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.getTrustedJs(value)` →
|
|
|
- * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.JS, value)`}
|
|
|
- *
|
|
|
- * @param {*} value The value to pass to `$sce.getTrusted`.
|
|
|
- * @returns {*} The return value of `$sce.getTrusted($sce.JS, value)`
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#parseAsHtml
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.parseAsHtml(expression string)` →
|
|
|
- * {@link ng.$sce#parseAs `$sce.parseAs($sce.HTML, value)`}
|
|
|
- *
|
|
|
- * @param {string} expression String expression to compile.
|
|
|
- * @returns {function(context, locals)} a function which represents the compiled expression:
|
|
|
- *
|
|
|
- * * `context` – `{object}` – an object against which any expressions embedded in the strings
|
|
|
- * are evaluated against (typically a scope object).
|
|
|
- * * `locals` – `{object=}` – local variables context object, useful for overriding values in
|
|
|
- * `context`.
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#parseAsCss
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.parseAsCss(value)` →
|
|
|
- * {@link ng.$sce#parseAs `$sce.parseAs($sce.CSS, value)`}
|
|
|
- *
|
|
|
- * @param {string} expression String expression to compile.
|
|
|
- * @returns {function(context, locals)} a function which represents the compiled expression:
|
|
|
- *
|
|
|
- * * `context` – `{object}` – an object against which any expressions embedded in the strings
|
|
|
- * are evaluated against (typically a scope object).
|
|
|
- * * `locals` – `{object=}` – local variables context object, useful for overriding values in
|
|
|
- * `context`.
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#parseAsUrl
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.parseAsUrl(value)` →
|
|
|
- * {@link ng.$sce#parseAs `$sce.parseAs($sce.URL, value)`}
|
|
|
- *
|
|
|
- * @param {string} expression String expression to compile.
|
|
|
- * @returns {function(context, locals)} a function which represents the compiled expression:
|
|
|
- *
|
|
|
- * * `context` – `{object}` – an object against which any expressions embedded in the strings
|
|
|
- * are evaluated against (typically a scope object).
|
|
|
- * * `locals` – `{object=}` – local variables context object, useful for overriding values in
|
|
|
- * `context`.
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#parseAsResourceUrl
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.parseAsResourceUrl(value)` →
|
|
|
- * {@link ng.$sce#parseAs `$sce.parseAs($sce.RESOURCE_URL, value)`}
|
|
|
- *
|
|
|
- * @param {string} expression String expression to compile.
|
|
|
- * @returns {function(context, locals)} a function which represents the compiled expression:
|
|
|
- *
|
|
|
- * * `context` – `{object}` – an object against which any expressions embedded in the strings
|
|
|
- * are evaluated against (typically a scope object).
|
|
|
- * * `locals` – `{object=}` – local variables context object, useful for overriding values in
|
|
|
- * `context`.
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $sce#parseAsJs
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shorthand method. `$sce.parseAsJs(value)` →
|
|
|
- * {@link ng.$sce#parseAs `$sce.parseAs($sce.JS, value)`}
|
|
|
- *
|
|
|
- * @param {string} expression String expression to compile.
|
|
|
- * @returns {function(context, locals)} a function which represents the compiled expression:
|
|
|
- *
|
|
|
- * * `context` – `{object}` – an object against which any expressions embedded in the strings
|
|
|
- * are evaluated against (typically a scope object).
|
|
|
- * * `locals` – `{object=}` – local variables context object, useful for overriding values in
|
|
|
- * `context`.
|
|
|
- */
|
|
|
-
|
|
|
- // Shorthand delegations.
|
|
|
- var parse = sce.parseAs,
|
|
|
- getTrusted = sce.getTrusted,
|
|
|
- trustAs = sce.trustAs;
|
|
|
-
|
|
|
- forEach(SCE_CONTEXTS, function(enumValue, name) {
|
|
|
- var lName = lowercase(name);
|
|
|
- sce[camelCase("parse_as_" + lName)] = function(expr) {
|
|
|
- return parse(enumValue, expr);
|
|
|
- };
|
|
|
- sce[camelCase("get_trusted_" + lName)] = function(value) {
|
|
|
- return getTrusted(enumValue, value);
|
|
|
- };
|
|
|
- sce[camelCase("trust_as_" + lName)] = function(value) {
|
|
|
- return trustAs(enumValue, value);
|
|
|
- };
|
|
|
- });
|
|
|
-
|
|
|
- return sce;
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * !!! This is an undocumented "private" service !!!
|
|
|
- *
|
|
|
- * @name $sniffer
|
|
|
- * @requires $window
|
|
|
- * @requires $document
|
|
|
- *
|
|
|
- * @property {boolean} history Does the browser support html5 history api ?
|
|
|
- * @property {boolean} transitions Does the browser support CSS transition events ?
|
|
|
- * @property {boolean} animations Does the browser support CSS animation events ?
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This is very simple implementation of testing browser's features.
|
|
|
- */
|
|
|
-function $SnifferProvider() {
|
|
|
- this.$get = ['$window', '$document', function($window, $document) {
|
|
|
- var eventSupport = {},
|
|
|
- android =
|
|
|
- toInt((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]),
|
|
|
- boxee = /Boxee/i.test(($window.navigator || {}).userAgent),
|
|
|
- document = $document[0] || {},
|
|
|
- vendorPrefix,
|
|
|
- vendorRegex = /^(Moz|webkit|ms)(?=[A-Z])/,
|
|
|
- bodyStyle = document.body && document.body.style,
|
|
|
- transitions = false,
|
|
|
- animations = false,
|
|
|
- match;
|
|
|
-
|
|
|
- if (bodyStyle) {
|
|
|
- for (var prop in bodyStyle) {
|
|
|
- if (match = vendorRegex.exec(prop)) {
|
|
|
- vendorPrefix = match[0];
|
|
|
- vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1);
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (!vendorPrefix) {
|
|
|
- vendorPrefix = ('WebkitOpacity' in bodyStyle) && 'webkit';
|
|
|
- }
|
|
|
-
|
|
|
- transitions = !!(('transition' in bodyStyle) || (vendorPrefix + 'Transition' in bodyStyle));
|
|
|
- animations = !!(('animation' in bodyStyle) || (vendorPrefix + 'Animation' in bodyStyle));
|
|
|
-
|
|
|
- if (android && (!transitions || !animations)) {
|
|
|
- transitions = isString(bodyStyle.webkitTransition);
|
|
|
- animations = isString(bodyStyle.webkitAnimation);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- return {
|
|
|
- // Android has history.pushState, but it does not update location correctly
|
|
|
- // so let's not use the history API at all.
|
|
|
- // http://code.google.com/p/android/issues/detail?id=17471
|
|
|
- // https://github.com/angular/angular.js/issues/904
|
|
|
-
|
|
|
- // older webkit browser (533.9) on Boxee box has exactly the same problem as Android has
|
|
|
- // so let's not use the history API also
|
|
|
- // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined
|
|
|
- // jshint -W018
|
|
|
- history: !!($window.history && $window.history.pushState && !(android < 4) && !boxee),
|
|
|
- // jshint +W018
|
|
|
- hasEvent: function(event) {
|
|
|
- // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have
|
|
|
- // it. In particular the event is not fired when backspace or delete key are pressed or
|
|
|
- // when cut operation is performed.
|
|
|
- // IE10+ implements 'input' event but it erroneously fires under various situations,
|
|
|
- // e.g. when placeholder changes, or a form is focused.
|
|
|
- if (event === 'input' && msie <= 11) return false;
|
|
|
-
|
|
|
- if (isUndefined(eventSupport[event])) {
|
|
|
- var divElm = document.createElement('div');
|
|
|
- eventSupport[event] = 'on' + event in divElm;
|
|
|
- }
|
|
|
-
|
|
|
- return eventSupport[event];
|
|
|
- },
|
|
|
- csp: csp(),
|
|
|
- vendorPrefix: vendorPrefix,
|
|
|
- transitions: transitions,
|
|
|
- animations: animations,
|
|
|
- android: android
|
|
|
- };
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-var $compileMinErr = minErr('$compile');
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $templateRequest
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `$templateRequest` service runs security checks then downloads the provided template using
|
|
|
- * `$http` and, upon success, stores the contents inside of `$templateCache`. If the HTTP request
|
|
|
- * fails or the response data of the HTTP request is empty, a `$compile` error will be thrown (the
|
|
|
- * exception can be thwarted by setting the 2nd parameter of the function to true). Note that the
|
|
|
- * contents of `$templateCache` are trusted, so the call to `$sce.getTrustedUrl(tpl)` is omitted
|
|
|
- * when `tpl` is of type string and `$templateCache` has the matching entry.
|
|
|
- *
|
|
|
- * @param {string|TrustedResourceUrl} tpl The HTTP request template URL
|
|
|
- * @param {boolean=} ignoreRequestError Whether or not to ignore the exception when the request fails or the template is empty
|
|
|
- *
|
|
|
- * @return {Promise} a promise for the HTTP response data of the given URL.
|
|
|
- *
|
|
|
- * @property {number} totalPendingRequests total amount of pending template requests being downloaded.
|
|
|
- */
|
|
|
-function $TemplateRequestProvider() {
|
|
|
- this.$get = ['$templateCache', '$http', '$q', '$sce', function($templateCache, $http, $q, $sce) {
|
|
|
- function handleRequestFn(tpl, ignoreRequestError) {
|
|
|
- handleRequestFn.totalPendingRequests++;
|
|
|
-
|
|
|
- // We consider the template cache holds only trusted templates, so
|
|
|
- // there's no need to go through whitelisting again for keys that already
|
|
|
- // are included in there. This also makes Angular accept any script
|
|
|
- // directive, no matter its name. However, we still need to unwrap trusted
|
|
|
- // types.
|
|
|
- if (!isString(tpl) || !$templateCache.get(tpl)) {
|
|
|
- tpl = $sce.getTrustedResourceUrl(tpl);
|
|
|
- }
|
|
|
-
|
|
|
- var transformResponse = $http.defaults && $http.defaults.transformResponse;
|
|
|
-
|
|
|
- if (isArray(transformResponse)) {
|
|
|
- transformResponse = transformResponse.filter(function(transformer) {
|
|
|
- return transformer !== defaultHttpResponseTransform;
|
|
|
- });
|
|
|
- } else if (transformResponse === defaultHttpResponseTransform) {
|
|
|
- transformResponse = null;
|
|
|
- }
|
|
|
-
|
|
|
- var httpOptions = {
|
|
|
- cache: $templateCache,
|
|
|
- transformResponse: transformResponse
|
|
|
- };
|
|
|
-
|
|
|
- return $http.get(tpl, httpOptions)
|
|
|
- ['finally'](function() {
|
|
|
- handleRequestFn.totalPendingRequests--;
|
|
|
- })
|
|
|
- .then(function(response) {
|
|
|
- $templateCache.put(tpl, response.data);
|
|
|
- return response.data;
|
|
|
- }, handleError);
|
|
|
-
|
|
|
- function handleError(resp) {
|
|
|
- if (!ignoreRequestError) {
|
|
|
- throw $compileMinErr('tpload', 'Failed to load template: {0} (HTTP status: {1} {2})',
|
|
|
- tpl, resp.status, resp.statusText);
|
|
|
- }
|
|
|
- return $q.reject(resp);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- handleRequestFn.totalPendingRequests = 0;
|
|
|
-
|
|
|
- return handleRequestFn;
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-function $$TestabilityProvider() {
|
|
|
- this.$get = ['$rootScope', '$browser', '$location',
|
|
|
- function($rootScope, $browser, $location) {
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $testability
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The private $$testability service provides a collection of methods for use when debugging
|
|
|
- * or by automated test and debugging tools.
|
|
|
- */
|
|
|
- var testability = {};
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $$testability#findBindings
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Returns an array of elements that are bound (via ng-bind or {{}})
|
|
|
- * to expressions matching the input.
|
|
|
- *
|
|
|
- * @param {Element} element The element root to search from.
|
|
|
- * @param {string} expression The binding expression to match.
|
|
|
- * @param {boolean} opt_exactMatch If true, only returns exact matches
|
|
|
- * for the expression. Filters and whitespace are ignored.
|
|
|
- */
|
|
|
- testability.findBindings = function(element, expression, opt_exactMatch) {
|
|
|
- var bindings = element.getElementsByClassName('ng-binding');
|
|
|
- var matches = [];
|
|
|
- forEach(bindings, function(binding) {
|
|
|
- var dataBinding = angular.element(binding).data('$binding');
|
|
|
- if (dataBinding) {
|
|
|
- forEach(dataBinding, function(bindingName) {
|
|
|
- if (opt_exactMatch) {
|
|
|
- var matcher = new RegExp('(^|\\s)' + escapeForRegexp(expression) + '(\\s|\\||$)');
|
|
|
- if (matcher.test(bindingName)) {
|
|
|
- matches.push(binding);
|
|
|
- }
|
|
|
- } else {
|
|
|
- if (bindingName.indexOf(expression) != -1) {
|
|
|
- matches.push(binding);
|
|
|
- }
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- });
|
|
|
- return matches;
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $$testability#findModels
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Returns an array of elements that are two-way found via ng-model to
|
|
|
- * expressions matching the input.
|
|
|
- *
|
|
|
- * @param {Element} element The element root to search from.
|
|
|
- * @param {string} expression The model expression to match.
|
|
|
- * @param {boolean} opt_exactMatch If true, only returns exact matches
|
|
|
- * for the expression.
|
|
|
- */
|
|
|
- testability.findModels = function(element, expression, opt_exactMatch) {
|
|
|
- var prefixes = ['ng-', 'data-ng-', 'ng\\:'];
|
|
|
- for (var p = 0; p < prefixes.length; ++p) {
|
|
|
- var attributeEquals = opt_exactMatch ? '=' : '*=';
|
|
|
- var selector = '[' + prefixes[p] + 'model' + attributeEquals + '"' + expression + '"]';
|
|
|
- var elements = element.querySelectorAll(selector);
|
|
|
- if (elements.length) {
|
|
|
- return elements;
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $$testability#getLocation
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shortcut for getting the location in a browser agnostic way. Returns
|
|
|
- * the path, search, and hash. (e.g. /path?a=b#hash)
|
|
|
- */
|
|
|
- testability.getLocation = function() {
|
|
|
- return $location.url();
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $$testability#setLocation
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Shortcut for navigating to a location without doing a full page reload.
|
|
|
- *
|
|
|
- * @param {string} url The location url (path, search and hash,
|
|
|
- * e.g. /path?a=b#hash) to go to.
|
|
|
- */
|
|
|
- testability.setLocation = function(url) {
|
|
|
- if (url !== $location.url()) {
|
|
|
- $location.url(url);
|
|
|
- $rootScope.$digest();
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @name $$testability#whenStable
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Calls the callback when $timeout and $http requests are completed.
|
|
|
- *
|
|
|
- * @param {function} callback
|
|
|
- */
|
|
|
- testability.whenStable = function(callback) {
|
|
|
- $browser.notifyWhenNoOutstandingRequests(callback);
|
|
|
- };
|
|
|
-
|
|
|
- return testability;
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-function $TimeoutProvider() {
|
|
|
- this.$get = ['$rootScope', '$browser', '$q', '$$q', '$exceptionHandler',
|
|
|
- function($rootScope, $browser, $q, $$q, $exceptionHandler) {
|
|
|
-
|
|
|
- var deferreds = {};
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc service
|
|
|
- * @name $timeout
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch
|
|
|
- * block and delegates any exceptions to
|
|
|
- * {@link ng.$exceptionHandler $exceptionHandler} service.
|
|
|
- *
|
|
|
- * The return value of calling `$timeout` is a promise, which will be resolved when
|
|
|
- * the delay has passed and the timeout function, if provided, is executed.
|
|
|
- *
|
|
|
- * To cancel a timeout request, call `$timeout.cancel(promise)`.
|
|
|
- *
|
|
|
- * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to
|
|
|
- * synchronously flush the queue of deferred functions.
|
|
|
- *
|
|
|
- * If you only want a promise that will be resolved after some specified delay
|
|
|
- * then you can call `$timeout` without the `fn` function.
|
|
|
- *
|
|
|
- * @param {function()=} fn A function, whose execution should be delayed.
|
|
|
- * @param {number=} [delay=0] Delay in milliseconds.
|
|
|
- * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise
|
|
|
- * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
|
|
|
- * @param {...*=} Pass additional parameters to the executed function.
|
|
|
- * @returns {Promise} Promise that will be resolved when the timeout is reached. The value this
|
|
|
- * promise will be resolved with is the return value of the `fn` function.
|
|
|
- *
|
|
|
- */
|
|
|
- function timeout(fn, delay, invokeApply) {
|
|
|
- if (!isFunction(fn)) {
|
|
|
- invokeApply = delay;
|
|
|
- delay = fn;
|
|
|
- fn = noop;
|
|
|
- }
|
|
|
-
|
|
|
- var args = sliceArgs(arguments, 3),
|
|
|
- skipApply = (isDefined(invokeApply) && !invokeApply),
|
|
|
- deferred = (skipApply ? $$q : $q).defer(),
|
|
|
- promise = deferred.promise,
|
|
|
- timeoutId;
|
|
|
-
|
|
|
- timeoutId = $browser.defer(function() {
|
|
|
- try {
|
|
|
- deferred.resolve(fn.apply(null, args));
|
|
|
- } catch (e) {
|
|
|
- deferred.reject(e);
|
|
|
- $exceptionHandler(e);
|
|
|
- }
|
|
|
- finally {
|
|
|
- delete deferreds[promise.$$timeoutId];
|
|
|
- }
|
|
|
-
|
|
|
- if (!skipApply) $rootScope.$apply();
|
|
|
- }, delay);
|
|
|
-
|
|
|
- promise.$$timeoutId = timeoutId;
|
|
|
- deferreds[timeoutId] = deferred;
|
|
|
-
|
|
|
- return promise;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $timeout#cancel
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Cancels a task associated with the `promise`. As a result of this, the promise will be
|
|
|
- * resolved with a rejection.
|
|
|
- *
|
|
|
- * @param {Promise=} promise Promise returned by the `$timeout` function.
|
|
|
- * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
|
|
|
- * canceled.
|
|
|
- */
|
|
|
- timeout.cancel = function(promise) {
|
|
|
- if (promise && promise.$$timeoutId in deferreds) {
|
|
|
- deferreds[promise.$$timeoutId].reject('canceled');
|
|
|
- delete deferreds[promise.$$timeoutId];
|
|
|
- return $browser.defer.cancel(promise.$$timeoutId);
|
|
|
- }
|
|
|
- return false;
|
|
|
- };
|
|
|
-
|
|
|
- return timeout;
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-// NOTE: The usage of window and document instead of $window and $document here is
|
|
|
-// deliberate. This service depends on the specific behavior of anchor nodes created by the
|
|
|
-// browser (resolving and parsing URLs) that is unlikely to be provided by mock objects and
|
|
|
-// cause us to break tests. In addition, when the browser resolves a URL for XHR, it
|
|
|
-// doesn't know about mocked locations and resolves URLs to the real document - which is
|
|
|
-// exactly the behavior needed here. There is little value is mocking these out for this
|
|
|
-// service.
|
|
|
-var urlParsingNode = document.createElement("a");
|
|
|
-var originUrl = urlResolve(window.location.href);
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- *
|
|
|
- * Implementation Notes for non-IE browsers
|
|
|
- * ----------------------------------------
|
|
|
- * Assigning a URL to the href property of an anchor DOM node, even one attached to the DOM,
|
|
|
- * results both in the normalizing and parsing of the URL. Normalizing means that a relative
|
|
|
- * URL will be resolved into an absolute URL in the context of the application document.
|
|
|
- * Parsing means that the anchor node's host, hostname, protocol, port, pathname and related
|
|
|
- * properties are all populated to reflect the normalized URL. This approach has wide
|
|
|
- * compatibility - Safari 1+, Mozilla 1+, Opera 7+,e etc. See
|
|
|
- * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html
|
|
|
- *
|
|
|
- * Implementation Notes for IE
|
|
|
- * ---------------------------
|
|
|
- * IE >= 8 and <= 10 normalizes the URL when assigned to the anchor node similar to the other
|
|
|
- * browsers. However, the parsed components will not be set if the URL assigned did not specify
|
|
|
- * them. (e.g. if you assign a.href = "foo", then a.protocol, a.host, etc. will be empty.) We
|
|
|
- * work around that by performing the parsing in a 2nd step by taking a previously normalized
|
|
|
- * URL (e.g. by assigning to a.href) and assigning it a.href again. This correctly populates the
|
|
|
- * properties such as protocol, hostname, port, etc.
|
|
|
- *
|
|
|
- * IE7 does not normalize the URL when assigned to an anchor node. (Apparently, it does, if one
|
|
|
- * uses the inner HTML approach to assign the URL as part of an HTML snippet -
|
|
|
- * http://stackoverflow.com/a/472729) However, setting img[src] does normalize the URL.
|
|
|
- * Unfortunately, setting img[src] to something like "javascript:foo" on IE throws an exception.
|
|
|
- * Since the primary usage for normalizing URLs is to sanitize such URLs, we can't use that
|
|
|
- * method and IE < 8 is unsupported.
|
|
|
- *
|
|
|
- * References:
|
|
|
- * http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement
|
|
|
- * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html
|
|
|
- * http://url.spec.whatwg.org/#urlutils
|
|
|
- * https://github.com/angular/angular.js/pull/2902
|
|
|
- * http://james.padolsey.com/javascript/parsing-urls-with-the-dom/
|
|
|
- *
|
|
|
- * @kind function
|
|
|
- * @param {string} url The URL to be parsed.
|
|
|
- * @description Normalizes and parses a URL.
|
|
|
- * @returns {object} Returns the normalized URL as a dictionary.
|
|
|
- *
|
|
|
- * | member name | Description |
|
|
|
- * |---------------|----------------|
|
|
|
- * | href | A normalized version of the provided URL if it was not an absolute URL |
|
|
|
- * | protocol | The protocol including the trailing colon |
|
|
|
- * | host | The host and port (if the port is non-default) of the normalizedUrl |
|
|
|
- * | search | The search params, minus the question mark |
|
|
|
- * | hash | The hash string, minus the hash symbol
|
|
|
- * | hostname | The hostname
|
|
|
- * | port | The port, without ":"
|
|
|
- * | pathname | The pathname, beginning with "/"
|
|
|
- *
|
|
|
- */
|
|
|
-function urlResolve(url) {
|
|
|
- var href = url;
|
|
|
-
|
|
|
- if (msie) {
|
|
|
- // Normalize before parse. Refer Implementation Notes on why this is
|
|
|
- // done in two steps on IE.
|
|
|
- urlParsingNode.setAttribute("href", href);
|
|
|
- href = urlParsingNode.href;
|
|
|
- }
|
|
|
-
|
|
|
- urlParsingNode.setAttribute('href', href);
|
|
|
-
|
|
|
- // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
|
|
|
- return {
|
|
|
- href: urlParsingNode.href,
|
|
|
- protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
|
|
|
- host: urlParsingNode.host,
|
|
|
- search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
|
|
|
- hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
|
|
|
- hostname: urlParsingNode.hostname,
|
|
|
- port: urlParsingNode.port,
|
|
|
- pathname: (urlParsingNode.pathname.charAt(0) === '/')
|
|
|
- ? urlParsingNode.pathname
|
|
|
- : '/' + urlParsingNode.pathname
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * Parse a request URL and determine whether this is a same-origin request as the application document.
|
|
|
- *
|
|
|
- * @param {string|object} requestUrl The url of the request as a string that will be resolved
|
|
|
- * or a parsed URL object.
|
|
|
- * @returns {boolean} Whether the request is for the same origin as the application document.
|
|
|
- */
|
|
|
-function urlIsSameOrigin(requestUrl) {
|
|
|
- var parsed = (isString(requestUrl)) ? urlResolve(requestUrl) : requestUrl;
|
|
|
- return (parsed.protocol === originUrl.protocol &&
|
|
|
- parsed.host === originUrl.host);
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $window
|
|
|
- *
|
|
|
- * @description
|
|
|
- * A reference to the browser's `window` object. While `window`
|
|
|
- * is globally available in JavaScript, it causes testability problems, because
|
|
|
- * it is a global variable. In angular we always refer to it through the
|
|
|
- * `$window` service, so it may be overridden, removed or mocked for testing.
|
|
|
- *
|
|
|
- * Expressions, like the one defined for the `ngClick` directive in the example
|
|
|
- * below, are evaluated with respect to the current scope. Therefore, there is
|
|
|
- * no risk of inadvertently coding in a dependency on a global value in such an
|
|
|
- * expression.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="windowExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('windowExample', [])
|
|
|
- .controller('ExampleController', ['$scope', '$window', function($scope, $window) {
|
|
|
- $scope.greeting = 'Hello, World!';
|
|
|
- $scope.doGreeting = function(greeting) {
|
|
|
- $window.alert(greeting);
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <input type="text" ng-model="greeting" aria-label="greeting" />
|
|
|
- <button ng-click="doGreeting(greeting)">ALERT</button>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should display the greeting in the input box', function() {
|
|
|
- element(by.model('greeting')).sendKeys('Hello, E2E Tests');
|
|
|
- // If we click the button it will block the test runner
|
|
|
- // element(':button').click();
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-function $WindowProvider() {
|
|
|
- this.$get = valueFn(window);
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @name $$cookieReader
|
|
|
- * @requires $document
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This is a private service for reading cookies used by $http and ngCookies
|
|
|
- *
|
|
|
- * @return {Object} a key/value map of the current cookies
|
|
|
- */
|
|
|
-function $$CookieReader($document) {
|
|
|
- var rawDocument = $document[0] || {};
|
|
|
- var lastCookies = {};
|
|
|
- var lastCookieString = '';
|
|
|
-
|
|
|
- function safeDecodeURIComponent(str) {
|
|
|
- try {
|
|
|
- return decodeURIComponent(str);
|
|
|
- } catch (e) {
|
|
|
- return str;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return function() {
|
|
|
- var cookieArray, cookie, i, index, name;
|
|
|
- var currentCookieString = rawDocument.cookie || '';
|
|
|
-
|
|
|
- if (currentCookieString !== lastCookieString) {
|
|
|
- lastCookieString = currentCookieString;
|
|
|
- cookieArray = lastCookieString.split('; ');
|
|
|
- lastCookies = {};
|
|
|
-
|
|
|
- for (i = 0; i < cookieArray.length; i++) {
|
|
|
- cookie = cookieArray[i];
|
|
|
- index = cookie.indexOf('=');
|
|
|
- if (index > 0) { //ignore nameless cookies
|
|
|
- name = safeDecodeURIComponent(cookie.substring(0, index));
|
|
|
- // the first value that is seen for a cookie is the most
|
|
|
- // specific one. values for the same cookie name that
|
|
|
- // follow are for less specific paths.
|
|
|
- if (lastCookies[name] === undefined) {
|
|
|
- lastCookies[name] = safeDecodeURIComponent(cookie.substring(index + 1));
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return lastCookies;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-$$CookieReader.$inject = ['$document'];
|
|
|
-
|
|
|
-function $$CookieReaderProvider() {
|
|
|
- this.$get = $$CookieReader;
|
|
|
-}
|
|
|
-
|
|
|
-/* global currencyFilter: true,
|
|
|
- dateFilter: true,
|
|
|
- filterFilter: true,
|
|
|
- jsonFilter: true,
|
|
|
- limitToFilter: true,
|
|
|
- lowercaseFilter: true,
|
|
|
- numberFilter: true,
|
|
|
- orderByFilter: true,
|
|
|
- uppercaseFilter: true,
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc provider
|
|
|
- * @name $filterProvider
|
|
|
- * @description
|
|
|
- *
|
|
|
- * Filters are just functions which transform input to an output. However filters need to be
|
|
|
- * Dependency Injected. To achieve this a filter definition consists of a factory function which is
|
|
|
- * annotated with dependencies and is responsible for creating a filter function.
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`.
|
|
|
- * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace
|
|
|
- * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores
|
|
|
- * (`myapp_subsection_filterx`).
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * // Filter registration
|
|
|
- * function MyModule($provide, $filterProvider) {
|
|
|
- * // create a service to demonstrate injection (not always needed)
|
|
|
- * $provide.value('greet', function(name){
|
|
|
- * return 'Hello ' + name + '!';
|
|
|
- * });
|
|
|
- *
|
|
|
- * // register a filter factory which uses the
|
|
|
- * // greet service to demonstrate DI.
|
|
|
- * $filterProvider.register('greet', function(greet){
|
|
|
- * // return the filter function which uses the greet service
|
|
|
- * // to generate salutation
|
|
|
- * return function(text) {
|
|
|
- * // filters need to be forgiving so check input validity
|
|
|
- * return text && greet(text) || text;
|
|
|
- * };
|
|
|
- * });
|
|
|
- * }
|
|
|
- * ```
|
|
|
- *
|
|
|
- * The filter function is registered with the `$injector` under the filter name suffix with
|
|
|
- * `Filter`.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * it('should be the same instance', inject(
|
|
|
- * function($filterProvider) {
|
|
|
- * $filterProvider.register('reverse', function(){
|
|
|
- * return ...;
|
|
|
- * });
|
|
|
- * },
|
|
|
- * function($filter, reverseFilter) {
|
|
|
- * expect($filter('reverse')).toBe(reverseFilter);
|
|
|
- * });
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- * For more information about how angular filters work, and how to create your own filters, see
|
|
|
- * {@link guide/filter Filters} in the Angular Developer Guide.
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc service
|
|
|
- * @name $filter
|
|
|
- * @kind function
|
|
|
- * @description
|
|
|
- * Filters are used for formatting data displayed to the user.
|
|
|
- *
|
|
|
- * The general syntax in templates is as follows:
|
|
|
- *
|
|
|
- * {{ expression [| filter_name[:parameter_value] ... ] }}
|
|
|
- *
|
|
|
- * @param {String} name Name of the filter function to retrieve
|
|
|
- * @return {Function} the filter function
|
|
|
- * @example
|
|
|
- <example name="$filter" module="filterExample">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="MainCtrl">
|
|
|
- <h3>{{ originalText }}</h3>
|
|
|
- <h3>{{ filteredText }}</h3>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
-
|
|
|
- <file name="script.js">
|
|
|
- angular.module('filterExample', [])
|
|
|
- .controller('MainCtrl', function($scope, $filter) {
|
|
|
- $scope.originalText = 'hello';
|
|
|
- $scope.filteredText = $filter('uppercase')($scope.originalText);
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-$FilterProvider.$inject = ['$provide'];
|
|
|
-function $FilterProvider($provide) {
|
|
|
- var suffix = 'Filter';
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name $filterProvider#register
|
|
|
- * @param {string|Object} name Name of the filter function, or an object map of filters where
|
|
|
- * the keys are the filter names and the values are the filter factories.
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** Filter names must be valid angular {@link expression} identifiers, such as `uppercase` or `orderBy`.
|
|
|
- * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace
|
|
|
- * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores
|
|
|
- * (`myapp_subsection_filterx`).
|
|
|
- * </div>
|
|
|
- * @returns {Object} Registered filter instance, or if a map of filters was provided then a map
|
|
|
- * of the registered filter instances.
|
|
|
- */
|
|
|
- function register(name, factory) {
|
|
|
- if (isObject(name)) {
|
|
|
- var filters = {};
|
|
|
- forEach(name, function(filter, key) {
|
|
|
- filters[key] = register(key, filter);
|
|
|
- });
|
|
|
- return filters;
|
|
|
- } else {
|
|
|
- return $provide.factory(name + suffix, factory);
|
|
|
- }
|
|
|
- }
|
|
|
- this.register = register;
|
|
|
-
|
|
|
- this.$get = ['$injector', function($injector) {
|
|
|
- return function(name) {
|
|
|
- return $injector.get(name + suffix);
|
|
|
- };
|
|
|
- }];
|
|
|
-
|
|
|
- ////////////////////////////////////////
|
|
|
-
|
|
|
- /* global
|
|
|
- currencyFilter: false,
|
|
|
- dateFilter: false,
|
|
|
- filterFilter: false,
|
|
|
- jsonFilter: false,
|
|
|
- limitToFilter: false,
|
|
|
- lowercaseFilter: false,
|
|
|
- numberFilter: false,
|
|
|
- orderByFilter: false,
|
|
|
- uppercaseFilter: false,
|
|
|
- */
|
|
|
-
|
|
|
- register('currency', currencyFilter);
|
|
|
- register('date', dateFilter);
|
|
|
- register('filter', filterFilter);
|
|
|
- register('json', jsonFilter);
|
|
|
- register('limitTo', limitToFilter);
|
|
|
- register('lowercase', lowercaseFilter);
|
|
|
- register('number', numberFilter);
|
|
|
- register('orderBy', orderByFilter);
|
|
|
- register('uppercase', uppercaseFilter);
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc filter
|
|
|
- * @name filter
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Selects a subset of items from `array` and returns it as a new array.
|
|
|
- *
|
|
|
- * @param {Array} array The source array.
|
|
|
- * @param {string|Object|function()} expression The predicate to be used for selecting items from
|
|
|
- * `array`.
|
|
|
- *
|
|
|
- * Can be one of:
|
|
|
- *
|
|
|
- * - `string`: The string is used for matching against the contents of the `array`. All strings or
|
|
|
- * objects with string properties in `array` that match this string will be returned. This also
|
|
|
- * applies to nested object properties.
|
|
|
- * The predicate can be negated by prefixing the string with `!`.
|
|
|
- *
|
|
|
- * - `Object`: A pattern object can be used to filter specific properties on objects contained
|
|
|
- * by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
|
|
|
- * which have property `name` containing "M" and property `phone` containing "1". A special
|
|
|
- * property name `$` can be used (as in `{$:"text"}`) to accept a match against any
|
|
|
- * property of the object or its nested object properties. That's equivalent to the simple
|
|
|
- * substring match with a `string` as described above. The predicate can be negated by prefixing
|
|
|
- * the string with `!`.
|
|
|
- * For example `{name: "!M"}` predicate will return an array of items which have property `name`
|
|
|
- * not containing "M".
|
|
|
- *
|
|
|
- * Note that a named property will match properties on the same level only, while the special
|
|
|
- * `$` property will match properties on the same level or deeper. E.g. an array item like
|
|
|
- * `{name: {first: 'John', last: 'Doe'}}` will **not** be matched by `{name: 'John'}`, but
|
|
|
- * **will** be matched by `{$: 'John'}`.
|
|
|
- *
|
|
|
- * - `function(value, index, array)`: A predicate function can be used to write arbitrary filters.
|
|
|
- * The function is called for each element of the array, with the element, its index, and
|
|
|
- * the entire array itself as arguments.
|
|
|
- *
|
|
|
- * The final result is an array of those elements that the predicate returned true for.
|
|
|
- *
|
|
|
- * @param {function(actual, expected)|true|undefined} comparator Comparator which is used in
|
|
|
- * determining if the expected value (from the filter expression) and actual value (from
|
|
|
- * the object in the array) should be considered a match.
|
|
|
- *
|
|
|
- * Can be one of:
|
|
|
- *
|
|
|
- * - `function(actual, expected)`:
|
|
|
- * The function will be given the object value and the predicate value to compare and
|
|
|
- * should return true if both values should be considered equal.
|
|
|
- *
|
|
|
- * - `true`: A shorthand for `function(actual, expected) { return angular.equals(actual, expected)}`.
|
|
|
- * This is essentially strict comparison of expected and actual.
|
|
|
- *
|
|
|
- * - `false|undefined`: A short hand for a function which will look for a substring match in case
|
|
|
- * insensitive way.
|
|
|
- *
|
|
|
- * Primitive values are converted to strings. Objects are not compared against primitives,
|
|
|
- * unless they have a custom `toString` method (e.g. `Date` objects).
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <div ng-init="friends = [{name:'John', phone:'555-1276'},
|
|
|
- {name:'Mary', phone:'800-BIG-MARY'},
|
|
|
- {name:'Mike', phone:'555-4321'},
|
|
|
- {name:'Adam', phone:'555-5678'},
|
|
|
- {name:'Julie', phone:'555-8765'},
|
|
|
- {name:'Juliette', phone:'555-5678'}]"></div>
|
|
|
-
|
|
|
- <label>Search: <input ng-model="searchText"></label>
|
|
|
- <table id="searchTextResults">
|
|
|
- <tr><th>Name</th><th>Phone</th></tr>
|
|
|
- <tr ng-repeat="friend in friends | filter:searchText">
|
|
|
- <td>{{friend.name}}</td>
|
|
|
- <td>{{friend.phone}}</td>
|
|
|
- </tr>
|
|
|
- </table>
|
|
|
- <hr>
|
|
|
- <label>Any: <input ng-model="search.$"></label> <br>
|
|
|
- <label>Name only <input ng-model="search.name"></label><br>
|
|
|
- <label>Phone only <input ng-model="search.phone"></label><br>
|
|
|
- <label>Equality <input type="checkbox" ng-model="strict"></label><br>
|
|
|
- <table id="searchObjResults">
|
|
|
- <tr><th>Name</th><th>Phone</th></tr>
|
|
|
- <tr ng-repeat="friendObj in friends | filter:search:strict">
|
|
|
- <td>{{friendObj.name}}</td>
|
|
|
- <td>{{friendObj.phone}}</td>
|
|
|
- </tr>
|
|
|
- </table>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var expectFriendNames = function(expectedNames, key) {
|
|
|
- element.all(by.repeater(key + ' in friends').column(key + '.name')).then(function(arr) {
|
|
|
- arr.forEach(function(wd, i) {
|
|
|
- expect(wd.getText()).toMatch(expectedNames[i]);
|
|
|
- });
|
|
|
- });
|
|
|
- };
|
|
|
-
|
|
|
- it('should search across all fields when filtering with a string', function() {
|
|
|
- var searchText = element(by.model('searchText'));
|
|
|
- searchText.clear();
|
|
|
- searchText.sendKeys('m');
|
|
|
- expectFriendNames(['Mary', 'Mike', 'Adam'], 'friend');
|
|
|
-
|
|
|
- searchText.clear();
|
|
|
- searchText.sendKeys('76');
|
|
|
- expectFriendNames(['John', 'Julie'], 'friend');
|
|
|
- });
|
|
|
-
|
|
|
- it('should search in specific fields when filtering with a predicate object', function() {
|
|
|
- var searchAny = element(by.model('search.$'));
|
|
|
- searchAny.clear();
|
|
|
- searchAny.sendKeys('i');
|
|
|
- expectFriendNames(['Mary', 'Mike', 'Julie', 'Juliette'], 'friendObj');
|
|
|
- });
|
|
|
- it('should use a equal comparison when comparator is true', function() {
|
|
|
- var searchName = element(by.model('search.name'));
|
|
|
- var strict = element(by.model('strict'));
|
|
|
- searchName.clear();
|
|
|
- searchName.sendKeys('Julie');
|
|
|
- strict.click();
|
|
|
- expectFriendNames(['Julie'], 'friendObj');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-function filterFilter() {
|
|
|
- return function(array, expression, comparator) {
|
|
|
- if (!isArrayLike(array)) {
|
|
|
- if (array == null) {
|
|
|
- return array;
|
|
|
- } else {
|
|
|
- throw minErr('filter')('notarray', 'Expected array but received: {0}', array);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- var expressionType = getTypeForFilter(expression);
|
|
|
- var predicateFn;
|
|
|
- var matchAgainstAnyProp;
|
|
|
-
|
|
|
- switch (expressionType) {
|
|
|
- case 'function':
|
|
|
- predicateFn = expression;
|
|
|
- break;
|
|
|
- case 'boolean':
|
|
|
- case 'null':
|
|
|
- case 'number':
|
|
|
- case 'string':
|
|
|
- matchAgainstAnyProp = true;
|
|
|
- //jshint -W086
|
|
|
- case 'object':
|
|
|
- //jshint +W086
|
|
|
- predicateFn = createPredicateFn(expression, comparator, matchAgainstAnyProp);
|
|
|
- break;
|
|
|
- default:
|
|
|
- return array;
|
|
|
- }
|
|
|
-
|
|
|
- return Array.prototype.filter.call(array, predicateFn);
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-// Helper functions for `filterFilter`
|
|
|
-function createPredicateFn(expression, comparator, matchAgainstAnyProp) {
|
|
|
- var shouldMatchPrimitives = isObject(expression) && ('$' in expression);
|
|
|
- var predicateFn;
|
|
|
-
|
|
|
- if (comparator === true) {
|
|
|
- comparator = equals;
|
|
|
- } else if (!isFunction(comparator)) {
|
|
|
- comparator = function(actual, expected) {
|
|
|
- if (isUndefined(actual)) {
|
|
|
- // No substring matching against `undefined`
|
|
|
- return false;
|
|
|
- }
|
|
|
- if ((actual === null) || (expected === null)) {
|
|
|
- // No substring matching against `null`; only match against `null`
|
|
|
- return actual === expected;
|
|
|
- }
|
|
|
- if (isObject(expected) || (isObject(actual) && !hasCustomToString(actual))) {
|
|
|
- // Should not compare primitives against objects, unless they have custom `toString` method
|
|
|
- return false;
|
|
|
- }
|
|
|
-
|
|
|
- actual = lowercase('' + actual);
|
|
|
- expected = lowercase('' + expected);
|
|
|
- return actual.indexOf(expected) !== -1;
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- predicateFn = function(item) {
|
|
|
- if (shouldMatchPrimitives && !isObject(item)) {
|
|
|
- return deepCompare(item, expression.$, comparator, false);
|
|
|
- }
|
|
|
- return deepCompare(item, expression, comparator, matchAgainstAnyProp);
|
|
|
- };
|
|
|
-
|
|
|
- return predicateFn;
|
|
|
-}
|
|
|
-
|
|
|
-function deepCompare(actual, expected, comparator, matchAgainstAnyProp, dontMatchWholeObject) {
|
|
|
- var actualType = getTypeForFilter(actual);
|
|
|
- var expectedType = getTypeForFilter(expected);
|
|
|
-
|
|
|
- if ((expectedType === 'string') && (expected.charAt(0) === '!')) {
|
|
|
- return !deepCompare(actual, expected.substring(1), comparator, matchAgainstAnyProp);
|
|
|
- } else if (isArray(actual)) {
|
|
|
- // In case `actual` is an array, consider it a match
|
|
|
- // if ANY of it's items matches `expected`
|
|
|
- return actual.some(function(item) {
|
|
|
- return deepCompare(item, expected, comparator, matchAgainstAnyProp);
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- switch (actualType) {
|
|
|
- case 'object':
|
|
|
- var key;
|
|
|
- if (matchAgainstAnyProp) {
|
|
|
- for (key in actual) {
|
|
|
- if ((key.charAt(0) !== '$') && deepCompare(actual[key], expected, comparator, true)) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
- return dontMatchWholeObject ? false : deepCompare(actual, expected, comparator, false);
|
|
|
- } else if (expectedType === 'object') {
|
|
|
- for (key in expected) {
|
|
|
- var expectedVal = expected[key];
|
|
|
- if (isFunction(expectedVal) || isUndefined(expectedVal)) {
|
|
|
- continue;
|
|
|
- }
|
|
|
-
|
|
|
- var matchAnyProperty = key === '$';
|
|
|
- var actualVal = matchAnyProperty ? actual : actual[key];
|
|
|
- if (!deepCompare(actualVal, expectedVal, comparator, matchAnyProperty, matchAnyProperty)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
- return true;
|
|
|
- } else {
|
|
|
- return comparator(actual, expected);
|
|
|
- }
|
|
|
- break;
|
|
|
- case 'function':
|
|
|
- return false;
|
|
|
- default:
|
|
|
- return comparator(actual, expected);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-// Used for easily differentiating between `null` and actual `object`
|
|
|
-function getTypeForFilter(val) {
|
|
|
- return (val === null) ? 'null' : typeof val;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc filter
|
|
|
- * @name currency
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
|
|
|
- * symbol for current locale is used.
|
|
|
- *
|
|
|
- * @param {number} amount Input to filter.
|
|
|
- * @param {string=} symbol Currency symbol or identifier to be displayed.
|
|
|
- * @param {number=} fractionSize Number of decimal places to round the amount to, defaults to default max fraction size for current locale
|
|
|
- * @returns {string} Formatted number.
|
|
|
- *
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="currencyExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('currencyExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.amount = 1234.56;
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <input type="number" ng-model="amount" aria-label="amount"> <br>
|
|
|
- default currency symbol ($): <span id="currency-default">{{amount | currency}}</span><br>
|
|
|
- custom currency identifier (USD$): <span id="currency-custom">{{amount | currency:"USD$"}}</span>
|
|
|
- no fractions (0): <span id="currency-no-fractions">{{amount | currency:"USD$":0}}</span>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should init with 1234.56', function() {
|
|
|
- expect(element(by.id('currency-default')).getText()).toBe('$1,234.56');
|
|
|
- expect(element(by.id('currency-custom')).getText()).toBe('USD$1,234.56');
|
|
|
- expect(element(by.id('currency-no-fractions')).getText()).toBe('USD$1,235');
|
|
|
- });
|
|
|
- it('should update', function() {
|
|
|
- if (browser.params.browser == 'safari') {
|
|
|
- // Safari does not understand the minus key. See
|
|
|
- // https://github.com/angular/protractor/issues/481
|
|
|
- return;
|
|
|
- }
|
|
|
- element(by.model('amount')).clear();
|
|
|
- element(by.model('amount')).sendKeys('-1234');
|
|
|
- expect(element(by.id('currency-default')).getText()).toBe('($1,234.00)');
|
|
|
- expect(element(by.id('currency-custom')).getText()).toBe('(USD$1,234.00)');
|
|
|
- expect(element(by.id('currency-no-fractions')).getText()).toBe('(USD$1,234)');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-currencyFilter.$inject = ['$locale'];
|
|
|
-function currencyFilter($locale) {
|
|
|
- var formats = $locale.NUMBER_FORMATS;
|
|
|
- return function(amount, currencySymbol, fractionSize) {
|
|
|
- if (isUndefined(currencySymbol)) {
|
|
|
- currencySymbol = formats.CURRENCY_SYM;
|
|
|
- }
|
|
|
-
|
|
|
- if (isUndefined(fractionSize)) {
|
|
|
- fractionSize = formats.PATTERNS[1].maxFrac;
|
|
|
- }
|
|
|
-
|
|
|
- // if null or undefined pass it through
|
|
|
- return (amount == null)
|
|
|
- ? amount
|
|
|
- : formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, fractionSize).
|
|
|
- replace(/\u00A4/g, currencySymbol);
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc filter
|
|
|
- * @name number
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Formats a number as text.
|
|
|
- *
|
|
|
- * If the input is null or undefined, it will just be returned.
|
|
|
- * If the input is infinite (Infinity/-Infinity) the Infinity symbol '∞' is returned.
|
|
|
- * If the input is not a number an empty string is returned.
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {number|string} number Number to format.
|
|
|
- * @param {(number|string)=} fractionSize Number of decimal places to round the number to.
|
|
|
- * If this is not provided then the fraction size is computed from the current locale's number
|
|
|
- * formatting pattern. In the case of the default locale, it will be 3.
|
|
|
- * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="numberFilterExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('numberFilterExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.val = 1234.56789;
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <label>Enter number: <input ng-model='val'></label><br>
|
|
|
- Default formatting: <span id='number-default'>{{val | number}}</span><br>
|
|
|
- No fractions: <span>{{val | number:0}}</span><br>
|
|
|
- Negative number: <span>{{-val | number:4}}</span>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should format numbers', function() {
|
|
|
- expect(element(by.id('number-default')).getText()).toBe('1,234.568');
|
|
|
- expect(element(by.binding('val | number:0')).getText()).toBe('1,235');
|
|
|
- expect(element(by.binding('-val | number:4')).getText()).toBe('-1,234.5679');
|
|
|
- });
|
|
|
-
|
|
|
- it('should update', function() {
|
|
|
- element(by.model('val')).clear();
|
|
|
- element(by.model('val')).sendKeys('3374.333');
|
|
|
- expect(element(by.id('number-default')).getText()).toBe('3,374.333');
|
|
|
- expect(element(by.binding('val | number:0')).getText()).toBe('3,374');
|
|
|
- expect(element(by.binding('-val | number:4')).getText()).toBe('-3,374.3330');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-numberFilter.$inject = ['$locale'];
|
|
|
-function numberFilter($locale) {
|
|
|
- var formats = $locale.NUMBER_FORMATS;
|
|
|
- return function(number, fractionSize) {
|
|
|
-
|
|
|
- // if null or undefined pass it through
|
|
|
- return (number == null)
|
|
|
- ? number
|
|
|
- : formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,
|
|
|
- fractionSize);
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-var DECIMAL_SEP = '.';
|
|
|
-function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
|
|
|
- if (isObject(number)) return '';
|
|
|
-
|
|
|
- var isNegative = number < 0;
|
|
|
- number = Math.abs(number);
|
|
|
-
|
|
|
- var isInfinity = number === Infinity;
|
|
|
- if (!isInfinity && !isFinite(number)) return '';
|
|
|
-
|
|
|
- var numStr = number + '',
|
|
|
- formatedText = '',
|
|
|
- hasExponent = false,
|
|
|
- parts = [];
|
|
|
-
|
|
|
- if (isInfinity) formatedText = '\u221e';
|
|
|
-
|
|
|
- if (!isInfinity && numStr.indexOf('e') !== -1) {
|
|
|
- var match = numStr.match(/([\d\.]+)e(-?)(\d+)/);
|
|
|
- if (match && match[2] == '-' && match[3] > fractionSize + 1) {
|
|
|
- number = 0;
|
|
|
- } else {
|
|
|
- formatedText = numStr;
|
|
|
- hasExponent = true;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (!isInfinity && !hasExponent) {
|
|
|
- var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;
|
|
|
-
|
|
|
- // determine fractionSize if it is not specified
|
|
|
- if (isUndefined(fractionSize)) {
|
|
|
- fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);
|
|
|
- }
|
|
|
-
|
|
|
- // safely round numbers in JS without hitting imprecisions of floating-point arithmetics
|
|
|
- // inspired by:
|
|
|
- // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/round
|
|
|
- number = +(Math.round(+(number.toString() + 'e' + fractionSize)).toString() + 'e' + -fractionSize);
|
|
|
-
|
|
|
- var fraction = ('' + number).split(DECIMAL_SEP);
|
|
|
- var whole = fraction[0];
|
|
|
- fraction = fraction[1] || '';
|
|
|
-
|
|
|
- var i, pos = 0,
|
|
|
- lgroup = pattern.lgSize,
|
|
|
- group = pattern.gSize;
|
|
|
-
|
|
|
- if (whole.length >= (lgroup + group)) {
|
|
|
- pos = whole.length - lgroup;
|
|
|
- for (i = 0; i < pos; i++) {
|
|
|
- if ((pos - i) % group === 0 && i !== 0) {
|
|
|
- formatedText += groupSep;
|
|
|
- }
|
|
|
- formatedText += whole.charAt(i);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- for (i = pos; i < whole.length; i++) {
|
|
|
- if ((whole.length - i) % lgroup === 0 && i !== 0) {
|
|
|
- formatedText += groupSep;
|
|
|
- }
|
|
|
- formatedText += whole.charAt(i);
|
|
|
- }
|
|
|
-
|
|
|
- // format fraction part.
|
|
|
- while (fraction.length < fractionSize) {
|
|
|
- fraction += '0';
|
|
|
- }
|
|
|
-
|
|
|
- if (fractionSize && fractionSize !== "0") formatedText += decimalSep + fraction.substr(0, fractionSize);
|
|
|
- } else {
|
|
|
- if (fractionSize > 0 && number < 1) {
|
|
|
- formatedText = number.toFixed(fractionSize);
|
|
|
- number = parseFloat(formatedText);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (number === 0) {
|
|
|
- isNegative = false;
|
|
|
- }
|
|
|
-
|
|
|
- parts.push(isNegative ? pattern.negPre : pattern.posPre,
|
|
|
- formatedText,
|
|
|
- isNegative ? pattern.negSuf : pattern.posSuf);
|
|
|
- return parts.join('');
|
|
|
-}
|
|
|
-
|
|
|
-function padNumber(num, digits, trim) {
|
|
|
- var neg = '';
|
|
|
- if (num < 0) {
|
|
|
- neg = '-';
|
|
|
- num = -num;
|
|
|
- }
|
|
|
- num = '' + num;
|
|
|
- while (num.length < digits) num = '0' + num;
|
|
|
- if (trim) {
|
|
|
- num = num.substr(num.length - digits);
|
|
|
- }
|
|
|
- return neg + num;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-function dateGetter(name, size, offset, trim) {
|
|
|
- offset = offset || 0;
|
|
|
- return function(date) {
|
|
|
- var value = date['get' + name]();
|
|
|
- if (offset > 0 || value > -offset) {
|
|
|
- value += offset;
|
|
|
- }
|
|
|
- if (value === 0 && offset == -12) value = 12;
|
|
|
- return padNumber(value, size, trim);
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function dateStrGetter(name, shortForm) {
|
|
|
- return function(date, formats) {
|
|
|
- var value = date['get' + name]();
|
|
|
- var get = uppercase(shortForm ? ('SHORT' + name) : name);
|
|
|
-
|
|
|
- return formats[get][value];
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function timeZoneGetter(date, formats, offset) {
|
|
|
- var zone = -1 * offset;
|
|
|
- var paddedZone = (zone >= 0) ? "+" : "";
|
|
|
-
|
|
|
- paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) +
|
|
|
- padNumber(Math.abs(zone % 60), 2);
|
|
|
-
|
|
|
- return paddedZone;
|
|
|
-}
|
|
|
-
|
|
|
-function getFirstThursdayOfYear(year) {
|
|
|
- // 0 = index of January
|
|
|
- var dayOfWeekOnFirst = (new Date(year, 0, 1)).getDay();
|
|
|
- // 4 = index of Thursday (+1 to account for 1st = 5)
|
|
|
- // 11 = index of *next* Thursday (+1 account for 1st = 12)
|
|
|
- return new Date(year, 0, ((dayOfWeekOnFirst <= 4) ? 5 : 12) - dayOfWeekOnFirst);
|
|
|
-}
|
|
|
-
|
|
|
-function getThursdayThisWeek(datetime) {
|
|
|
- return new Date(datetime.getFullYear(), datetime.getMonth(),
|
|
|
- // 4 = index of Thursday
|
|
|
- datetime.getDate() + (4 - datetime.getDay()));
|
|
|
-}
|
|
|
-
|
|
|
-function weekGetter(size) {
|
|
|
- return function(date) {
|
|
|
- var firstThurs = getFirstThursdayOfYear(date.getFullYear()),
|
|
|
- thisThurs = getThursdayThisWeek(date);
|
|
|
-
|
|
|
- var diff = +thisThurs - +firstThurs,
|
|
|
- result = 1 + Math.round(diff / 6.048e8); // 6.048e8 ms per week
|
|
|
-
|
|
|
- return padNumber(result, size);
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function ampmGetter(date, formats) {
|
|
|
- return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
|
|
|
-}
|
|
|
-
|
|
|
-function eraGetter(date, formats) {
|
|
|
- return date.getFullYear() <= 0 ? formats.ERAS[0] : formats.ERAS[1];
|
|
|
-}
|
|
|
-
|
|
|
-function longEraGetter(date, formats) {
|
|
|
- return date.getFullYear() <= 0 ? formats.ERANAMES[0] : formats.ERANAMES[1];
|
|
|
-}
|
|
|
-
|
|
|
-var DATE_FORMATS = {
|
|
|
- yyyy: dateGetter('FullYear', 4),
|
|
|
- yy: dateGetter('FullYear', 2, 0, true),
|
|
|
- y: dateGetter('FullYear', 1),
|
|
|
- MMMM: dateStrGetter('Month'),
|
|
|
- MMM: dateStrGetter('Month', true),
|
|
|
- MM: dateGetter('Month', 2, 1),
|
|
|
- M: dateGetter('Month', 1, 1),
|
|
|
- dd: dateGetter('Date', 2),
|
|
|
- d: dateGetter('Date', 1),
|
|
|
- HH: dateGetter('Hours', 2),
|
|
|
- H: dateGetter('Hours', 1),
|
|
|
- hh: dateGetter('Hours', 2, -12),
|
|
|
- h: dateGetter('Hours', 1, -12),
|
|
|
- mm: dateGetter('Minutes', 2),
|
|
|
- m: dateGetter('Minutes', 1),
|
|
|
- ss: dateGetter('Seconds', 2),
|
|
|
- s: dateGetter('Seconds', 1),
|
|
|
- // while ISO 8601 requires fractions to be prefixed with `.` or `,`
|
|
|
- // we can be just safely rely on using `sss` since we currently don't support single or two digit fractions
|
|
|
- sss: dateGetter('Milliseconds', 3),
|
|
|
- EEEE: dateStrGetter('Day'),
|
|
|
- EEE: dateStrGetter('Day', true),
|
|
|
- a: ampmGetter,
|
|
|
- Z: timeZoneGetter,
|
|
|
- ww: weekGetter(2),
|
|
|
- w: weekGetter(1),
|
|
|
- G: eraGetter,
|
|
|
- GG: eraGetter,
|
|
|
- GGG: eraGetter,
|
|
|
- GGGG: longEraGetter
|
|
|
-};
|
|
|
-
|
|
|
-var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZEwG']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z|G+|w+))(.*)/,
|
|
|
- NUMBER_STRING = /^\-?\d+$/;
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc filter
|
|
|
- * @name date
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Formats `date` to a string based on the requested `format`.
|
|
|
- *
|
|
|
- * `format` string can be composed of the following elements:
|
|
|
- *
|
|
|
- * * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
|
|
|
- * * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
|
|
|
- * * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
|
|
|
- * * `'MMMM'`: Month in year (January-December)
|
|
|
- * * `'MMM'`: Month in year (Jan-Dec)
|
|
|
- * * `'MM'`: Month in year, padded (01-12)
|
|
|
- * * `'M'`: Month in year (1-12)
|
|
|
- * * `'dd'`: Day in month, padded (01-31)
|
|
|
- * * `'d'`: Day in month (1-31)
|
|
|
- * * `'EEEE'`: Day in Week,(Sunday-Saturday)
|
|
|
- * * `'EEE'`: Day in Week, (Sun-Sat)
|
|
|
- * * `'HH'`: Hour in day, padded (00-23)
|
|
|
- * * `'H'`: Hour in day (0-23)
|
|
|
- * * `'hh'`: Hour in AM/PM, padded (01-12)
|
|
|
- * * `'h'`: Hour in AM/PM, (1-12)
|
|
|
- * * `'mm'`: Minute in hour, padded (00-59)
|
|
|
- * * `'m'`: Minute in hour (0-59)
|
|
|
- * * `'ss'`: Second in minute, padded (00-59)
|
|
|
- * * `'s'`: Second in minute (0-59)
|
|
|
- * * `'sss'`: Millisecond in second, padded (000-999)
|
|
|
- * * `'a'`: AM/PM marker
|
|
|
- * * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200)
|
|
|
- * * `'ww'`: Week of year, padded (00-53). Week 01 is the week with the first Thursday of the year
|
|
|
- * * `'w'`: Week of year (0-53). Week 1 is the week with the first Thursday of the year
|
|
|
- * * `'G'`, `'GG'`, `'GGG'`: The abbreviated form of the era string (e.g. 'AD')
|
|
|
- * * `'GGGG'`: The long form of the era string (e.g. 'Anno Domini')
|
|
|
- *
|
|
|
- * `format` string can also be one of the following predefined
|
|
|
- * {@link guide/i18n localizable formats}:
|
|
|
- *
|
|
|
- * * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
|
|
|
- * (e.g. Sep 3, 2010 12:05:08 PM)
|
|
|
- * * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 PM)
|
|
|
- * * `'fullDate'`: equivalent to `'EEEE, MMMM d, y'` for en_US locale
|
|
|
- * (e.g. Friday, September 3, 2010)
|
|
|
- * * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010)
|
|
|
- * * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010)
|
|
|
- * * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
|
|
|
- * * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 PM)
|
|
|
- * * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 PM)
|
|
|
- *
|
|
|
- * `format` string can contain literal values. These need to be escaped by surrounding with single quotes (e.g.
|
|
|
- * `"h 'in the morning'"`). In order to output a single quote, escape it - i.e., two single quotes in a sequence
|
|
|
- * (e.g. `"h 'o''clock'"`).
|
|
|
- *
|
|
|
- * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
|
|
|
- * number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.sssZ and its
|
|
|
- * shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is
|
|
|
- * specified in the string input, the time is considered to be in the local timezone.
|
|
|
- * @param {string=} format Formatting rules (see Description). If not specified,
|
|
|
- * `mediumDate` is used.
|
|
|
- * @param {string=} timezone Timezone to be used for formatting. It understands UTC/GMT and the
|
|
|
- * continental US time zone abbreviations, but for general use, use a time zone offset, for
|
|
|
- * example, `'+0430'` (4 hours, 30 minutes east of the Greenwich meridian)
|
|
|
- * If not specified, the timezone of the browser will be used.
|
|
|
- * @returns {string} Formatted string or the input if input is not recognized as date/millis.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <span ng-non-bindable>{{1288323623006 | date:'medium'}}</span>:
|
|
|
- <span>{{1288323623006 | date:'medium'}}</span><br>
|
|
|
- <span ng-non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>:
|
|
|
- <span>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span><br>
|
|
|
- <span ng-non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>:
|
|
|
- <span>{{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}</span><br>
|
|
|
- <span ng-non-bindable>{{1288323623006 | date:"MM/dd/yyyy 'at' h:mma"}}</span>:
|
|
|
- <span>{{'1288323623006' | date:"MM/dd/yyyy 'at' h:mma"}}</span><br>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should format date', function() {
|
|
|
- expect(element(by.binding("1288323623006 | date:'medium'")).getText()).
|
|
|
- toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
|
|
|
- expect(element(by.binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).getText()).
|
|
|
- toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} (\-|\+)?\d{4}/);
|
|
|
- expect(element(by.binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).getText()).
|
|
|
- toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
|
|
|
- expect(element(by.binding("'1288323623006' | date:\"MM/dd/yyyy 'at' h:mma\"")).getText()).
|
|
|
- toMatch(/10\/2\d\/2010 at \d{1,2}:\d{2}(AM|PM)/);
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-dateFilter.$inject = ['$locale'];
|
|
|
-function dateFilter($locale) {
|
|
|
-
|
|
|
-
|
|
|
- var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/;
|
|
|
- // 1 2 3 4 5 6 7 8 9 10 11
|
|
|
- function jsonStringToDate(string) {
|
|
|
- var match;
|
|
|
- if (match = string.match(R_ISO8601_STR)) {
|
|
|
- var date = new Date(0),
|
|
|
- tzHour = 0,
|
|
|
- tzMin = 0,
|
|
|
- dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear,
|
|
|
- timeSetter = match[8] ? date.setUTCHours : date.setHours;
|
|
|
-
|
|
|
- if (match[9]) {
|
|
|
- tzHour = toInt(match[9] + match[10]);
|
|
|
- tzMin = toInt(match[9] + match[11]);
|
|
|
- }
|
|
|
- dateSetter.call(date, toInt(match[1]), toInt(match[2]) - 1, toInt(match[3]));
|
|
|
- var h = toInt(match[4] || 0) - tzHour;
|
|
|
- var m = toInt(match[5] || 0) - tzMin;
|
|
|
- var s = toInt(match[6] || 0);
|
|
|
- var ms = Math.round(parseFloat('0.' + (match[7] || 0)) * 1000);
|
|
|
- timeSetter.call(date, h, m, s, ms);
|
|
|
- return date;
|
|
|
- }
|
|
|
- return string;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- return function(date, format, timezone) {
|
|
|
- var text = '',
|
|
|
- parts = [],
|
|
|
- fn, match;
|
|
|
-
|
|
|
- format = format || 'mediumDate';
|
|
|
- format = $locale.DATETIME_FORMATS[format] || format;
|
|
|
- if (isString(date)) {
|
|
|
- date = NUMBER_STRING.test(date) ? toInt(date) : jsonStringToDate(date);
|
|
|
- }
|
|
|
-
|
|
|
- if (isNumber(date)) {
|
|
|
- date = new Date(date);
|
|
|
- }
|
|
|
-
|
|
|
- if (!isDate(date) || !isFinite(date.getTime())) {
|
|
|
- return date;
|
|
|
- }
|
|
|
-
|
|
|
- while (format) {
|
|
|
- match = DATE_FORMATS_SPLIT.exec(format);
|
|
|
- if (match) {
|
|
|
- parts = concat(parts, match, 1);
|
|
|
- format = parts.pop();
|
|
|
- } else {
|
|
|
- parts.push(format);
|
|
|
- format = null;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- var dateTimezoneOffset = date.getTimezoneOffset();
|
|
|
- if (timezone) {
|
|
|
- dateTimezoneOffset = timezoneToOffset(timezone, date.getTimezoneOffset());
|
|
|
- date = convertTimezoneToLocal(date, timezone, true);
|
|
|
- }
|
|
|
- forEach(parts, function(value) {
|
|
|
- fn = DATE_FORMATS[value];
|
|
|
- text += fn ? fn(date, $locale.DATETIME_FORMATS, dateTimezoneOffset)
|
|
|
- : value.replace(/(^'|'$)/g, '').replace(/''/g, "'");
|
|
|
- });
|
|
|
-
|
|
|
- return text;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc filter
|
|
|
- * @name json
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Allows you to convert a JavaScript object into JSON string.
|
|
|
- *
|
|
|
- * This filter is mostly useful for debugging. When using the double curly {{value}} notation
|
|
|
- * the binding is automatically converted to JSON.
|
|
|
- *
|
|
|
- * @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
|
|
|
- * @param {number=} spacing The number of spaces to use per indentation, defaults to 2.
|
|
|
- * @returns {string} JSON string.
|
|
|
- *
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <pre id="default-spacing">{{ {'name':'value'} | json }}</pre>
|
|
|
- <pre id="custom-spacing">{{ {'name':'value'} | json:4 }}</pre>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should jsonify filtered objects', function() {
|
|
|
- expect(element(by.id('default-spacing')).getText()).toMatch(/\{\n "name": ?"value"\n}/);
|
|
|
- expect(element(by.id('custom-spacing')).getText()).toMatch(/\{\n "name": ?"value"\n}/);
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- */
|
|
|
-function jsonFilter() {
|
|
|
- return function(object, spacing) {
|
|
|
- if (isUndefined(spacing)) {
|
|
|
- spacing = 2;
|
|
|
- }
|
|
|
- return toJson(object, spacing);
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc filter
|
|
|
- * @name lowercase
|
|
|
- * @kind function
|
|
|
- * @description
|
|
|
- * Converts string to lowercase.
|
|
|
- * @see angular.lowercase
|
|
|
- */
|
|
|
-var lowercaseFilter = valueFn(lowercase);
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc filter
|
|
|
- * @name uppercase
|
|
|
- * @kind function
|
|
|
- * @description
|
|
|
- * Converts string to uppercase.
|
|
|
- * @see angular.uppercase
|
|
|
- */
|
|
|
-var uppercaseFilter = valueFn(uppercase);
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc filter
|
|
|
- * @name limitTo
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Creates a new array or string containing only a specified number of elements. The elements
|
|
|
- * are taken from either the beginning or the end of the source array, string or number, as specified by
|
|
|
- * the value and sign (positive or negative) of `limit`. If a number is used as input, it is
|
|
|
- * converted to a string.
|
|
|
- *
|
|
|
- * @param {Array|string|number} input Source array, string or number to be limited.
|
|
|
- * @param {string|number} limit The length of the returned array or string. If the `limit` number
|
|
|
- * is positive, `limit` number of items from the beginning of the source array/string are copied.
|
|
|
- * If the number is negative, `limit` number of items from the end of the source array/string
|
|
|
- * are copied. The `limit` will be trimmed if it exceeds `array.length`. If `limit` is undefined,
|
|
|
- * the input will be returned unchanged.
|
|
|
- * @param {(string|number)=} begin Index at which to begin limitation. As a negative index, `begin`
|
|
|
- * indicates an offset from the end of `input`. Defaults to `0`.
|
|
|
- * @returns {Array|string} A new sub-array or substring of length `limit` or less if input array
|
|
|
- * had less than `limit` elements.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="limitToExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('limitToExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.numbers = [1,2,3,4,5,6,7,8,9];
|
|
|
- $scope.letters = "abcdefghi";
|
|
|
- $scope.longNumber = 2345432342;
|
|
|
- $scope.numLimit = 3;
|
|
|
- $scope.letterLimit = 3;
|
|
|
- $scope.longNumberLimit = 3;
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <label>
|
|
|
- Limit {{numbers}} to:
|
|
|
- <input type="number" step="1" ng-model="numLimit">
|
|
|
- </label>
|
|
|
- <p>Output numbers: {{ numbers | limitTo:numLimit }}</p>
|
|
|
- <label>
|
|
|
- Limit {{letters}} to:
|
|
|
- <input type="number" step="1" ng-model="letterLimit">
|
|
|
- </label>
|
|
|
- <p>Output letters: {{ letters | limitTo:letterLimit }}</p>
|
|
|
- <label>
|
|
|
- Limit {{longNumber}} to:
|
|
|
- <input type="number" step="1" ng-model="longNumberLimit">
|
|
|
- </label>
|
|
|
- <p>Output long number: {{ longNumber | limitTo:longNumberLimit }}</p>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var numLimitInput = element(by.model('numLimit'));
|
|
|
- var letterLimitInput = element(by.model('letterLimit'));
|
|
|
- var longNumberLimitInput = element(by.model('longNumberLimit'));
|
|
|
- var limitedNumbers = element(by.binding('numbers | limitTo:numLimit'));
|
|
|
- var limitedLetters = element(by.binding('letters | limitTo:letterLimit'));
|
|
|
- var limitedLongNumber = element(by.binding('longNumber | limitTo:longNumberLimit'));
|
|
|
-
|
|
|
- it('should limit the number array to first three items', function() {
|
|
|
- expect(numLimitInput.getAttribute('value')).toBe('3');
|
|
|
- expect(letterLimitInput.getAttribute('value')).toBe('3');
|
|
|
- expect(longNumberLimitInput.getAttribute('value')).toBe('3');
|
|
|
- expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3]');
|
|
|
- expect(limitedLetters.getText()).toEqual('Output letters: abc');
|
|
|
- expect(limitedLongNumber.getText()).toEqual('Output long number: 234');
|
|
|
- });
|
|
|
-
|
|
|
- // There is a bug in safari and protractor that doesn't like the minus key
|
|
|
- // it('should update the output when -3 is entered', function() {
|
|
|
- // numLimitInput.clear();
|
|
|
- // numLimitInput.sendKeys('-3');
|
|
|
- // letterLimitInput.clear();
|
|
|
- // letterLimitInput.sendKeys('-3');
|
|
|
- // longNumberLimitInput.clear();
|
|
|
- // longNumberLimitInput.sendKeys('-3');
|
|
|
- // expect(limitedNumbers.getText()).toEqual('Output numbers: [7,8,9]');
|
|
|
- // expect(limitedLetters.getText()).toEqual('Output letters: ghi');
|
|
|
- // expect(limitedLongNumber.getText()).toEqual('Output long number: 342');
|
|
|
- // });
|
|
|
-
|
|
|
- it('should not exceed the maximum size of input array', function() {
|
|
|
- numLimitInput.clear();
|
|
|
- numLimitInput.sendKeys('100');
|
|
|
- letterLimitInput.clear();
|
|
|
- letterLimitInput.sendKeys('100');
|
|
|
- longNumberLimitInput.clear();
|
|
|
- longNumberLimitInput.sendKeys('100');
|
|
|
- expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3,4,5,6,7,8,9]');
|
|
|
- expect(limitedLetters.getText()).toEqual('Output letters: abcdefghi');
|
|
|
- expect(limitedLongNumber.getText()).toEqual('Output long number: 2345432342');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
-*/
|
|
|
-function limitToFilter() {
|
|
|
- return function(input, limit, begin) {
|
|
|
- if (Math.abs(Number(limit)) === Infinity) {
|
|
|
- limit = Number(limit);
|
|
|
- } else {
|
|
|
- limit = toInt(limit);
|
|
|
- }
|
|
|
- if (isNaN(limit)) return input;
|
|
|
-
|
|
|
- if (isNumber(input)) input = input.toString();
|
|
|
- if (!isArray(input) && !isString(input)) return input;
|
|
|
-
|
|
|
- begin = (!begin || isNaN(begin)) ? 0 : toInt(begin);
|
|
|
- begin = (begin < 0 && begin >= -input.length) ? input.length + begin : begin;
|
|
|
-
|
|
|
- if (limit >= 0) {
|
|
|
- return input.slice(begin, begin + limit);
|
|
|
- } else {
|
|
|
- if (begin === 0) {
|
|
|
- return input.slice(limit, input.length);
|
|
|
- } else {
|
|
|
- return input.slice(Math.max(0, begin + limit), begin);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc filter
|
|
|
- * @name orderBy
|
|
|
- * @kind function
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Orders a specified `array` by the `expression` predicate. It is ordered alphabetically
|
|
|
- * for strings and numerically for numbers. Note: if you notice numbers are not being sorted
|
|
|
- * as expected, make sure they are actually being saved as numbers and not strings.
|
|
|
- *
|
|
|
- * @param {Array} array The array to sort.
|
|
|
- * @param {function(*)|string|Array.<(function(*)|string)>=} expression A predicate to be
|
|
|
- * used by the comparator to determine the order of elements.
|
|
|
- *
|
|
|
- * Can be one of:
|
|
|
- *
|
|
|
- * - `function`: Getter function. The result of this function will be sorted using the
|
|
|
- * `<`, `===`, `>` operator.
|
|
|
- * - `string`: An Angular expression. The result of this expression is used to compare elements
|
|
|
- * (for example `name` to sort by a property called `name` or `name.substr(0, 3)` to sort by
|
|
|
- * 3 first characters of a property called `name`). The result of a constant expression
|
|
|
- * is interpreted as a property name to be used in comparisons (for example `"special name"`
|
|
|
- * to sort object by the value of their `special name` property). An expression can be
|
|
|
- * optionally prefixed with `+` or `-` to control ascending or descending sort order
|
|
|
- * (for example, `+name` or `-name`). If no property is provided, (e.g. `'+'`) then the array
|
|
|
- * element itself is used to compare where sorting.
|
|
|
- * - `Array`: An array of function or string predicates. The first predicate in the array
|
|
|
- * is used for sorting, but when two items are equivalent, the next predicate is used.
|
|
|
- *
|
|
|
- * If the predicate is missing or empty then it defaults to `'+'`.
|
|
|
- *
|
|
|
- * @param {boolean=} reverse Reverse the order of the array.
|
|
|
- * @returns {Array} Sorted copy of the source array.
|
|
|
- *
|
|
|
- *
|
|
|
- * @example
|
|
|
- * The example below demonstrates a simple ngRepeat, where the data is sorted
|
|
|
- * by age in descending order (predicate is set to `'-age'`).
|
|
|
- * `reverse` is not set, which means it defaults to `false`.
|
|
|
- <example module="orderByExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('orderByExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.friends =
|
|
|
- [{name:'John', phone:'555-1212', age:10},
|
|
|
- {name:'Mary', phone:'555-9876', age:19},
|
|
|
- {name:'Mike', phone:'555-4321', age:21},
|
|
|
- {name:'Adam', phone:'555-5678', age:35},
|
|
|
- {name:'Julie', phone:'555-8765', age:29}];
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <table class="friend">
|
|
|
- <tr>
|
|
|
- <th>Name</th>
|
|
|
- <th>Phone Number</th>
|
|
|
- <th>Age</th>
|
|
|
- </tr>
|
|
|
- <tr ng-repeat="friend in friends | orderBy:'-age'">
|
|
|
- <td>{{friend.name}}</td>
|
|
|
- <td>{{friend.phone}}</td>
|
|
|
- <td>{{friend.age}}</td>
|
|
|
- </tr>
|
|
|
- </table>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- * The predicate and reverse parameters can be controlled dynamically through scope properties,
|
|
|
- * as shown in the next example.
|
|
|
- * @example
|
|
|
- <example module="orderByExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('orderByExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.friends =
|
|
|
- [{name:'John', phone:'555-1212', age:10},
|
|
|
- {name:'Mary', phone:'555-9876', age:19},
|
|
|
- {name:'Mike', phone:'555-4321', age:21},
|
|
|
- {name:'Adam', phone:'555-5678', age:35},
|
|
|
- {name:'Julie', phone:'555-8765', age:29}];
|
|
|
- $scope.predicate = 'age';
|
|
|
- $scope.reverse = true;
|
|
|
- $scope.order = function(predicate) {
|
|
|
- $scope.reverse = ($scope.predicate === predicate) ? !$scope.reverse : false;
|
|
|
- $scope.predicate = predicate;
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <style type="text/css">
|
|
|
- .sortorder:after {
|
|
|
- content: '\25b2';
|
|
|
- }
|
|
|
- .sortorder.reverse:after {
|
|
|
- content: '\25bc';
|
|
|
- }
|
|
|
- </style>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <pre>Sorting predicate = {{predicate}}; reverse = {{reverse}}</pre>
|
|
|
- <hr/>
|
|
|
- [ <a href="" ng-click="predicate=''">unsorted</a> ]
|
|
|
- <table class="friend">
|
|
|
- <tr>
|
|
|
- <th>
|
|
|
- <a href="" ng-click="order('name')">Name</a>
|
|
|
- <span class="sortorder" ng-show="predicate === 'name'" ng-class="{reverse:reverse}"></span>
|
|
|
- </th>
|
|
|
- <th>
|
|
|
- <a href="" ng-click="order('phone')">Phone Number</a>
|
|
|
- <span class="sortorder" ng-show="predicate === 'phone'" ng-class="{reverse:reverse}"></span>
|
|
|
- </th>
|
|
|
- <th>
|
|
|
- <a href="" ng-click="order('age')">Age</a>
|
|
|
- <span class="sortorder" ng-show="predicate === 'age'" ng-class="{reverse:reverse}"></span>
|
|
|
- </th>
|
|
|
- </tr>
|
|
|
- <tr ng-repeat="friend in friends | orderBy:predicate:reverse">
|
|
|
- <td>{{friend.name}}</td>
|
|
|
- <td>{{friend.phone}}</td>
|
|
|
- <td>{{friend.age}}</td>
|
|
|
- </tr>
|
|
|
- </table>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- * It's also possible to call the orderBy filter manually, by injecting `$filter`, retrieving the
|
|
|
- * filter routine with `$filter('orderBy')`, and calling the returned filter routine with the
|
|
|
- * desired parameters.
|
|
|
- *
|
|
|
- * Example:
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="orderByExample">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <table class="friend">
|
|
|
- <tr>
|
|
|
- <th><a href="" ng-click="reverse=false;order('name', false)">Name</a>
|
|
|
- (<a href="" ng-click="order('-name',false)">^</a>)</th>
|
|
|
- <th><a href="" ng-click="reverse=!reverse;order('phone', reverse)">Phone Number</a></th>
|
|
|
- <th><a href="" ng-click="reverse=!reverse;order('age',reverse)">Age</a></th>
|
|
|
- </tr>
|
|
|
- <tr ng-repeat="friend in friends">
|
|
|
- <td>{{friend.name}}</td>
|
|
|
- <td>{{friend.phone}}</td>
|
|
|
- <td>{{friend.age}}</td>
|
|
|
- </tr>
|
|
|
- </table>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
-
|
|
|
- <file name="script.js">
|
|
|
- angular.module('orderByExample', [])
|
|
|
- .controller('ExampleController', ['$scope', '$filter', function($scope, $filter) {
|
|
|
- var orderBy = $filter('orderBy');
|
|
|
- $scope.friends = [
|
|
|
- { name: 'John', phone: '555-1212', age: 10 },
|
|
|
- { name: 'Mary', phone: '555-9876', age: 19 },
|
|
|
- { name: 'Mike', phone: '555-4321', age: 21 },
|
|
|
- { name: 'Adam', phone: '555-5678', age: 35 },
|
|
|
- { name: 'Julie', phone: '555-8765', age: 29 }
|
|
|
- ];
|
|
|
- $scope.order = function(predicate, reverse) {
|
|
|
- $scope.friends = orderBy($scope.friends, predicate, reverse);
|
|
|
- };
|
|
|
- $scope.order('-age',false);
|
|
|
- }]);
|
|
|
- </file>
|
|
|
-</example>
|
|
|
- */
|
|
|
-orderByFilter.$inject = ['$parse'];
|
|
|
-function orderByFilter($parse) {
|
|
|
- return function(array, sortPredicate, reverseOrder) {
|
|
|
-
|
|
|
- if (!(isArrayLike(array))) return array;
|
|
|
-
|
|
|
- if (!isArray(sortPredicate)) { sortPredicate = [sortPredicate]; }
|
|
|
- if (sortPredicate.length === 0) { sortPredicate = ['+']; }
|
|
|
-
|
|
|
- var predicates = processPredicates(sortPredicate, reverseOrder);
|
|
|
-
|
|
|
- // The next three lines are a version of a Swartzian Transform idiom from Perl
|
|
|
- // (sometimes called the Decorate-Sort-Undecorate idiom)
|
|
|
- // See https://en.wikipedia.org/wiki/Schwartzian_transform
|
|
|
- var compareValues = Array.prototype.map.call(array, getComparisonObject);
|
|
|
- compareValues.sort(doComparison);
|
|
|
- array = compareValues.map(function(item) { return item.value; });
|
|
|
-
|
|
|
- return array;
|
|
|
-
|
|
|
- function getComparisonObject(value, index) {
|
|
|
- return {
|
|
|
- value: value,
|
|
|
- predicateValues: predicates.map(function(predicate) {
|
|
|
- return getPredicateValue(predicate.get(value), index);
|
|
|
- })
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- function doComparison(v1, v2) {
|
|
|
- var result = 0;
|
|
|
- for (var index=0, length = predicates.length; index < length; ++index) {
|
|
|
- result = compare(v1.predicateValues[index], v2.predicateValues[index]) * predicates[index].descending;
|
|
|
- if (result) break;
|
|
|
- }
|
|
|
- return result;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- function processPredicates(sortPredicate, reverseOrder) {
|
|
|
- reverseOrder = reverseOrder ? -1 : 1;
|
|
|
- return sortPredicate.map(function(predicate) {
|
|
|
- var descending = 1, get = identity;
|
|
|
-
|
|
|
- if (isFunction(predicate)) {
|
|
|
- get = predicate;
|
|
|
- } else if (isString(predicate)) {
|
|
|
- if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {
|
|
|
- descending = predicate.charAt(0) == '-' ? -1 : 1;
|
|
|
- predicate = predicate.substring(1);
|
|
|
- }
|
|
|
- if (predicate !== '') {
|
|
|
- get = $parse(predicate);
|
|
|
- if (get.constant) {
|
|
|
- var key = get();
|
|
|
- get = function(value) { return value[key]; };
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return { get: get, descending: descending * reverseOrder };
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- function isPrimitive(value) {
|
|
|
- switch (typeof value) {
|
|
|
- case 'number': /* falls through */
|
|
|
- case 'boolean': /* falls through */
|
|
|
- case 'string':
|
|
|
- return true;
|
|
|
- default:
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function objectValue(value, index) {
|
|
|
- // If `valueOf` is a valid function use that
|
|
|
- if (typeof value.valueOf === 'function') {
|
|
|
- value = value.valueOf();
|
|
|
- if (isPrimitive(value)) return value;
|
|
|
- }
|
|
|
- // If `toString` is a valid function and not the one from `Object.prototype` use that
|
|
|
- if (hasCustomToString(value)) {
|
|
|
- value = value.toString();
|
|
|
- if (isPrimitive(value)) return value;
|
|
|
- }
|
|
|
- // We have a basic object so we use the position of the object in the collection
|
|
|
- return index;
|
|
|
- }
|
|
|
-
|
|
|
- function getPredicateValue(value, index) {
|
|
|
- var type = typeof value;
|
|
|
- if (value === null) {
|
|
|
- type = 'string';
|
|
|
- value = 'null';
|
|
|
- } else if (type === 'string') {
|
|
|
- value = value.toLowerCase();
|
|
|
- } else if (type === 'object') {
|
|
|
- value = objectValue(value, index);
|
|
|
- }
|
|
|
- return { value: value, type: type };
|
|
|
- }
|
|
|
-
|
|
|
- function compare(v1, v2) {
|
|
|
- var result = 0;
|
|
|
- if (v1.type === v2.type) {
|
|
|
- if (v1.value !== v2.value) {
|
|
|
- result = v1.value < v2.value ? -1 : 1;
|
|
|
- }
|
|
|
- } else {
|
|
|
- result = v1.type < v2.type ? -1 : 1;
|
|
|
- }
|
|
|
- return result;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function ngDirective(directive) {
|
|
|
- if (isFunction(directive)) {
|
|
|
- directive = {
|
|
|
- link: directive
|
|
|
- };
|
|
|
- }
|
|
|
- directive.restrict = directive.restrict || 'AC';
|
|
|
- return valueFn(directive);
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name a
|
|
|
- * @restrict E
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Modifies the default behavior of the html A tag so that the default action is prevented when
|
|
|
- * the href attribute is empty.
|
|
|
- *
|
|
|
- * This change permits the easy creation of action links with the `ngClick` directive
|
|
|
- * without changing the location or causing page reloads, e.g.:
|
|
|
- * `<a href="" ng-click="list.addItem()">Add Item</a>`
|
|
|
- */
|
|
|
-var htmlAnchorDirective = valueFn({
|
|
|
- restrict: 'E',
|
|
|
- compile: function(element, attr) {
|
|
|
- if (!attr.href && !attr.xlinkHref) {
|
|
|
- return function(scope, element) {
|
|
|
- // If the linked element is not an anchor tag anymore, do nothing
|
|
|
- if (element[0].nodeName.toLowerCase() !== 'a') return;
|
|
|
-
|
|
|
- // SVGAElement does not use the href attribute, but rather the 'xlinkHref' attribute.
|
|
|
- var href = toString.call(element.prop('href')) === '[object SVGAnimatedString]' ?
|
|
|
- 'xlink:href' : 'href';
|
|
|
- element.on('click', function(event) {
|
|
|
- // if we have no href url, then don't navigate anywhere.
|
|
|
- if (!element.attr(href)) {
|
|
|
- event.preventDefault();
|
|
|
- }
|
|
|
- });
|
|
|
- };
|
|
|
- }
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngHref
|
|
|
- * @restrict A
|
|
|
- * @priority 99
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Using Angular markup like `{{hash}}` in an href attribute will
|
|
|
- * make the link go to the wrong URL if the user clicks it before
|
|
|
- * Angular has a chance to replace the `{{hash}}` markup with its
|
|
|
- * value. Until Angular replaces the markup the link will be broken
|
|
|
- * and will most likely return a 404 error. The `ngHref` directive
|
|
|
- * solves this problem.
|
|
|
- *
|
|
|
- * The wrong way to write it:
|
|
|
- * ```html
|
|
|
- * <a href="http://www.gravatar.com/avatar/{{hash}}">link1</a>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * The correct way to write it:
|
|
|
- * ```html
|
|
|
- * <a ng-href="http://www.gravatar.com/avatar/{{hash}}">link1</a>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @element A
|
|
|
- * @param {template} ngHref any string which can contain `{{}}` markup.
|
|
|
- *
|
|
|
- * @example
|
|
|
- * This example shows various combinations of `href`, `ng-href` and `ng-click` attributes
|
|
|
- * in links and their different behaviors:
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <input ng-model="value" /><br />
|
|
|
- <a id="link-1" href ng-click="value = 1">link 1</a> (link, don't reload)<br />
|
|
|
- <a id="link-2" href="" ng-click="value = 2">link 2</a> (link, don't reload)<br />
|
|
|
- <a id="link-3" ng-href="/{{'123'}}">link 3</a> (link, reload!)<br />
|
|
|
- <a id="link-4" href="" name="xx" ng-click="value = 4">anchor</a> (link, don't reload)<br />
|
|
|
- <a id="link-5" name="xxx" ng-click="value = 5">anchor</a> (no link)<br />
|
|
|
- <a id="link-6" ng-href="{{value}}">link</a> (link, change location)
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should execute ng-click but not reload when href without value', function() {
|
|
|
- element(by.id('link-1')).click();
|
|
|
- expect(element(by.model('value')).getAttribute('value')).toEqual('1');
|
|
|
- expect(element(by.id('link-1')).getAttribute('href')).toBe('');
|
|
|
- });
|
|
|
-
|
|
|
- it('should execute ng-click but not reload when href empty string', function() {
|
|
|
- element(by.id('link-2')).click();
|
|
|
- expect(element(by.model('value')).getAttribute('value')).toEqual('2');
|
|
|
- expect(element(by.id('link-2')).getAttribute('href')).toBe('');
|
|
|
- });
|
|
|
-
|
|
|
- it('should execute ng-click and change url when ng-href specified', function() {
|
|
|
- expect(element(by.id('link-3')).getAttribute('href')).toMatch(/\/123$/);
|
|
|
-
|
|
|
- element(by.id('link-3')).click();
|
|
|
-
|
|
|
- // At this point, we navigate away from an Angular page, so we need
|
|
|
- // to use browser.driver to get the base webdriver.
|
|
|
-
|
|
|
- browser.wait(function() {
|
|
|
- return browser.driver.getCurrentUrl().then(function(url) {
|
|
|
- return url.match(/\/123$/);
|
|
|
- });
|
|
|
- }, 5000, 'page should navigate to /123');
|
|
|
- });
|
|
|
-
|
|
|
- it('should execute ng-click but not reload when href empty string and name specified', function() {
|
|
|
- element(by.id('link-4')).click();
|
|
|
- expect(element(by.model('value')).getAttribute('value')).toEqual('4');
|
|
|
- expect(element(by.id('link-4')).getAttribute('href')).toBe('');
|
|
|
- });
|
|
|
-
|
|
|
- it('should execute ng-click but not reload when no href but name specified', function() {
|
|
|
- element(by.id('link-5')).click();
|
|
|
- expect(element(by.model('value')).getAttribute('value')).toEqual('5');
|
|
|
- expect(element(by.id('link-5')).getAttribute('href')).toBe(null);
|
|
|
- });
|
|
|
-
|
|
|
- it('should only change url when only ng-href', function() {
|
|
|
- element(by.model('value')).clear();
|
|
|
- element(by.model('value')).sendKeys('6');
|
|
|
- expect(element(by.id('link-6')).getAttribute('href')).toMatch(/\/6$/);
|
|
|
-
|
|
|
- element(by.id('link-6')).click();
|
|
|
-
|
|
|
- // At this point, we navigate away from an Angular page, so we need
|
|
|
- // to use browser.driver to get the base webdriver.
|
|
|
- browser.wait(function() {
|
|
|
- return browser.driver.getCurrentUrl().then(function(url) {
|
|
|
- return url.match(/\/6$/);
|
|
|
- });
|
|
|
- }, 5000, 'page should navigate to /6');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngSrc
|
|
|
- * @restrict A
|
|
|
- * @priority 99
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Using Angular markup like `{{hash}}` in a `src` attribute doesn't
|
|
|
- * work right: The browser will fetch from the URL with the literal
|
|
|
- * text `{{hash}}` until Angular replaces the expression inside
|
|
|
- * `{{hash}}`. The `ngSrc` directive solves this problem.
|
|
|
- *
|
|
|
- * The buggy way to write it:
|
|
|
- * ```html
|
|
|
- * <img src="http://www.gravatar.com/avatar/{{hash}}" alt="Description"/>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * The correct way to write it:
|
|
|
- * ```html
|
|
|
- * <img ng-src="http://www.gravatar.com/avatar/{{hash}}" alt="Description" />
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @element IMG
|
|
|
- * @param {template} ngSrc any string which can contain `{{}}` markup.
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngSrcset
|
|
|
- * @restrict A
|
|
|
- * @priority 99
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Using Angular markup like `{{hash}}` in a `srcset` attribute doesn't
|
|
|
- * work right: The browser will fetch from the URL with the literal
|
|
|
- * text `{{hash}}` until Angular replaces the expression inside
|
|
|
- * `{{hash}}`. The `ngSrcset` directive solves this problem.
|
|
|
- *
|
|
|
- * The buggy way to write it:
|
|
|
- * ```html
|
|
|
- * <img srcset="http://www.gravatar.com/avatar/{{hash}} 2x" alt="Description"/>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * The correct way to write it:
|
|
|
- * ```html
|
|
|
- * <img ng-srcset="http://www.gravatar.com/avatar/{{hash}} 2x" alt="Description" />
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @element IMG
|
|
|
- * @param {template} ngSrcset any string which can contain `{{}}` markup.
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngDisabled
|
|
|
- * @restrict A
|
|
|
- * @priority 100
|
|
|
- *
|
|
|
- * @description
|
|
|
- *
|
|
|
- * This directive sets the `disabled` attribute on the element if the
|
|
|
- * {@link guide/expression expression} inside `ngDisabled` evaluates to truthy.
|
|
|
- *
|
|
|
- * A special directive is necessary because we cannot use interpolation inside the `disabled`
|
|
|
- * attribute. The following example would make the button enabled on Chrome/Firefox
|
|
|
- * but not on older IEs:
|
|
|
- *
|
|
|
- * ```html
|
|
|
- * <!-- See below for an example of ng-disabled being used correctly -->
|
|
|
- * <div ng-init="isDisabled = false">
|
|
|
- * <button disabled="{{isDisabled}}">Disabled</button>
|
|
|
- * </div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * This is because the HTML specification does not require browsers to preserve the values of
|
|
|
- * boolean attributes such as `disabled` (Their presence means true and their absence means false.)
|
|
|
- * If we put an Angular interpolation expression into such an attribute then the
|
|
|
- * binding information would be lost when the browser removes the attribute.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <label>Click me to toggle: <input type="checkbox" ng-model="checked"></label><br/>
|
|
|
- <button ng-model="button" ng-disabled="checked">Button</button>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should toggle button', function() {
|
|
|
- expect(element(by.css('button')).getAttribute('disabled')).toBeFalsy();
|
|
|
- element(by.model('checked')).click();
|
|
|
- expect(element(by.css('button')).getAttribute('disabled')).toBeTruthy();
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- * @element INPUT
|
|
|
- * @param {expression} ngDisabled If the {@link guide/expression expression} is truthy,
|
|
|
- * then the `disabled` attribute will be set on the element
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngChecked
|
|
|
- * @restrict A
|
|
|
- * @priority 100
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets the `checked` attribute on the element, if the expression inside `ngChecked` is truthy.
|
|
|
- *
|
|
|
- * Note that this directive should not be used together with {@link ngModel `ngModel`},
|
|
|
- * as this can lead to unexpected behavior.
|
|
|
- *
|
|
|
- * ### Why do we need `ngChecked`?
|
|
|
- *
|
|
|
- * The HTML specification does not require browsers to preserve the values of boolean attributes
|
|
|
- * such as checked. (Their presence means true and their absence means false.)
|
|
|
- * If we put an Angular interpolation expression into such an attribute then the
|
|
|
- * binding information would be lost when the browser removes the attribute.
|
|
|
- * The `ngChecked` directive solves this problem for the `checked` attribute.
|
|
|
- * This complementary directive is not removed by the browser and so provides
|
|
|
- * a permanent reliable place to store the binding information.
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <label>Check me to check both: <input type="checkbox" ng-model="master"></label><br/>
|
|
|
- <input id="checkSlave" type="checkbox" ng-checked="master" aria-label="Slave input">
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should check both checkBoxes', function() {
|
|
|
- expect(element(by.id('checkSlave')).getAttribute('checked')).toBeFalsy();
|
|
|
- element(by.model('master')).click();
|
|
|
- expect(element(by.id('checkSlave')).getAttribute('checked')).toBeTruthy();
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- * @element INPUT
|
|
|
- * @param {expression} ngChecked If the {@link guide/expression expression} is truthy,
|
|
|
- * then the `checked` attribute will be set on the element
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngReadonly
|
|
|
- * @restrict A
|
|
|
- * @priority 100
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The HTML specification does not require browsers to preserve the values of boolean attributes
|
|
|
- * such as readonly. (Their presence means true and their absence means false.)
|
|
|
- * If we put an Angular interpolation expression into such an attribute then the
|
|
|
- * binding information would be lost when the browser removes the attribute.
|
|
|
- * The `ngReadonly` directive solves this problem for the `readonly` attribute.
|
|
|
- * This complementary directive is not removed by the browser and so provides
|
|
|
- * a permanent reliable place to store the binding information.
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <label>Check me to make text readonly: <input type="checkbox" ng-model="checked"></label><br/>
|
|
|
- <input type="text" ng-readonly="checked" value="I'm Angular" aria-label="Readonly field" />
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should toggle readonly attr', function() {
|
|
|
- expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeFalsy();
|
|
|
- element(by.model('checked')).click();
|
|
|
- expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeTruthy();
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- * @element INPUT
|
|
|
- * @param {expression} ngReadonly If the {@link guide/expression expression} is truthy,
|
|
|
- * then special attribute "readonly" will be set on the element
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngSelected
|
|
|
- * @restrict A
|
|
|
- * @priority 100
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The HTML specification does not require browsers to preserve the values of boolean attributes
|
|
|
- * such as selected. (Their presence means true and their absence means false.)
|
|
|
- * If we put an Angular interpolation expression into such an attribute then the
|
|
|
- * binding information would be lost when the browser removes the attribute.
|
|
|
- * The `ngSelected` directive solves this problem for the `selected` attribute.
|
|
|
- * This complementary directive is not removed by the browser and so provides
|
|
|
- * a permanent reliable place to store the binding information.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <label>Check me to select: <input type="checkbox" ng-model="selected"></label><br/>
|
|
|
- <select aria-label="ngSelected demo">
|
|
|
- <option>Hello!</option>
|
|
|
- <option id="greet" ng-selected="selected">Greetings!</option>
|
|
|
- </select>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should select Greetings!', function() {
|
|
|
- expect(element(by.id('greet')).getAttribute('selected')).toBeFalsy();
|
|
|
- element(by.model('selected')).click();
|
|
|
- expect(element(by.id('greet')).getAttribute('selected')).toBeTruthy();
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- * @element OPTION
|
|
|
- * @param {expression} ngSelected If the {@link guide/expression expression} is truthy,
|
|
|
- * then special attribute "selected" will be set on the element
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngOpen
|
|
|
- * @restrict A
|
|
|
- * @priority 100
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The HTML specification does not require browsers to preserve the values of boolean attributes
|
|
|
- * such as open. (Their presence means true and their absence means false.)
|
|
|
- * If we put an Angular interpolation expression into such an attribute then the
|
|
|
- * binding information would be lost when the browser removes the attribute.
|
|
|
- * The `ngOpen` directive solves this problem for the `open` attribute.
|
|
|
- * This complementary directive is not removed by the browser and so provides
|
|
|
- * a permanent reliable place to store the binding information.
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <label>Check me check multiple: <input type="checkbox" ng-model="open"></label><br/>
|
|
|
- <details id="details" ng-open="open">
|
|
|
- <summary>Show/Hide me</summary>
|
|
|
- </details>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should toggle open', function() {
|
|
|
- expect(element(by.id('details')).getAttribute('open')).toBeFalsy();
|
|
|
- element(by.model('open')).click();
|
|
|
- expect(element(by.id('details')).getAttribute('open')).toBeTruthy();
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- * @element DETAILS
|
|
|
- * @param {expression} ngOpen If the {@link guide/expression expression} is truthy,
|
|
|
- * then special attribute "open" will be set on the element
|
|
|
- */
|
|
|
-
|
|
|
-var ngAttributeAliasDirectives = {};
|
|
|
-
|
|
|
-// boolean attrs are evaluated
|
|
|
-forEach(BOOLEAN_ATTR, function(propName, attrName) {
|
|
|
- // binding to multiple is not supported
|
|
|
- if (propName == "multiple") return;
|
|
|
-
|
|
|
- function defaultLinkFn(scope, element, attr) {
|
|
|
- scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) {
|
|
|
- attr.$set(attrName, !!value);
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- var normalized = directiveNormalize('ng-' + attrName);
|
|
|
- var linkFn = defaultLinkFn;
|
|
|
-
|
|
|
- if (propName === 'checked') {
|
|
|
- linkFn = function(scope, element, attr) {
|
|
|
- // ensuring ngChecked doesn't interfere with ngModel when both are set on the same input
|
|
|
- if (attr.ngModel !== attr[normalized]) {
|
|
|
- defaultLinkFn(scope, element, attr);
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- ngAttributeAliasDirectives[normalized] = function() {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- priority: 100,
|
|
|
- link: linkFn
|
|
|
- };
|
|
|
- };
|
|
|
-});
|
|
|
-
|
|
|
-// aliased input attrs are evaluated
|
|
|
-forEach(ALIASED_ATTR, function(htmlAttr, ngAttr) {
|
|
|
- ngAttributeAliasDirectives[ngAttr] = function() {
|
|
|
- return {
|
|
|
- priority: 100,
|
|
|
- link: function(scope, element, attr) {
|
|
|
- //special case ngPattern when a literal regular expression value
|
|
|
- //is used as the expression (this way we don't have to watch anything).
|
|
|
- if (ngAttr === "ngPattern" && attr.ngPattern.charAt(0) == "/") {
|
|
|
- var match = attr.ngPattern.match(REGEX_STRING_REGEXP);
|
|
|
- if (match) {
|
|
|
- attr.$set("ngPattern", new RegExp(match[1], match[2]));
|
|
|
- return;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- scope.$watch(attr[ngAttr], function ngAttrAliasWatchAction(value) {
|
|
|
- attr.$set(ngAttr, value);
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
- };
|
|
|
-});
|
|
|
-
|
|
|
-// ng-src, ng-srcset, ng-href are interpolated
|
|
|
-forEach(['src', 'srcset', 'href'], function(attrName) {
|
|
|
- var normalized = directiveNormalize('ng-' + attrName);
|
|
|
- ngAttributeAliasDirectives[normalized] = function() {
|
|
|
- return {
|
|
|
- priority: 99, // it needs to run after the attributes are interpolated
|
|
|
- link: function(scope, element, attr) {
|
|
|
- var propName = attrName,
|
|
|
- name = attrName;
|
|
|
-
|
|
|
- if (attrName === 'href' &&
|
|
|
- toString.call(element.prop('href')) === '[object SVGAnimatedString]') {
|
|
|
- name = 'xlinkHref';
|
|
|
- attr.$attr[name] = 'xlink:href';
|
|
|
- propName = null;
|
|
|
- }
|
|
|
-
|
|
|
- attr.$observe(normalized, function(value) {
|
|
|
- if (!value) {
|
|
|
- if (attrName === 'href') {
|
|
|
- attr.$set(name, null);
|
|
|
- }
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- attr.$set(name, value);
|
|
|
-
|
|
|
- // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist
|
|
|
- // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need
|
|
|
- // to set the property as well to achieve the desired effect.
|
|
|
- // we use attr[attrName] value since $set can sanitize the url.
|
|
|
- if (msie && propName) element.prop(propName, attr[name]);
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
- };
|
|
|
-});
|
|
|
-
|
|
|
-/* global -nullFormCtrl, -SUBMITTED_CLASS, addSetValidityMethod: true
|
|
|
- */
|
|
|
-var nullFormCtrl = {
|
|
|
- $addControl: noop,
|
|
|
- $$renameControl: nullFormRenameControl,
|
|
|
- $removeControl: noop,
|
|
|
- $setValidity: noop,
|
|
|
- $setDirty: noop,
|
|
|
- $setPristine: noop,
|
|
|
- $setSubmitted: noop
|
|
|
-},
|
|
|
-SUBMITTED_CLASS = 'ng-submitted';
|
|
|
-
|
|
|
-function nullFormRenameControl(control, name) {
|
|
|
- control.$name = name;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc type
|
|
|
- * @name form.FormController
|
|
|
- *
|
|
|
- * @property {boolean} $pristine True if user has not interacted with the form yet.
|
|
|
- * @property {boolean} $dirty True if user has already interacted with the form.
|
|
|
- * @property {boolean} $valid True if all of the containing forms and controls are valid.
|
|
|
- * @property {boolean} $invalid True if at least one containing control or form is invalid.
|
|
|
- * @property {boolean} $submitted True if user has submitted the form even if its invalid.
|
|
|
- *
|
|
|
- * @property {Object} $error Is an object hash, containing references to controls or
|
|
|
- * forms with failing validators, where:
|
|
|
- *
|
|
|
- * - keys are validation tokens (error names),
|
|
|
- * - values are arrays of controls or forms that have a failing validator for given error name.
|
|
|
- *
|
|
|
- * Built-in validation tokens:
|
|
|
- *
|
|
|
- * - `email`
|
|
|
- * - `max`
|
|
|
- * - `maxlength`
|
|
|
- * - `min`
|
|
|
- * - `minlength`
|
|
|
- * - `number`
|
|
|
- * - `pattern`
|
|
|
- * - `required`
|
|
|
- * - `url`
|
|
|
- * - `date`
|
|
|
- * - `datetimelocal`
|
|
|
- * - `time`
|
|
|
- * - `week`
|
|
|
- * - `month`
|
|
|
- *
|
|
|
- * @description
|
|
|
- * `FormController` keeps track of all its controls and nested forms as well as the state of them,
|
|
|
- * such as being valid/invalid or dirty/pristine.
|
|
|
- *
|
|
|
- * Each {@link ng.directive:form form} directive creates an instance
|
|
|
- * of `FormController`.
|
|
|
- *
|
|
|
- */
|
|
|
-//asks for $scope to fool the BC controller module
|
|
|
-FormController.$inject = ['$element', '$attrs', '$scope', '$animate', '$interpolate'];
|
|
|
-function FormController(element, attrs, $scope, $animate, $interpolate) {
|
|
|
- var form = this,
|
|
|
- controls = [];
|
|
|
-
|
|
|
- var parentForm = form.$$parentForm = element.parent().controller('form') || nullFormCtrl;
|
|
|
-
|
|
|
- // init state
|
|
|
- form.$error = {};
|
|
|
- form.$$success = {};
|
|
|
- form.$pending = undefined;
|
|
|
- form.$name = $interpolate(attrs.name || attrs.ngForm || '')($scope);
|
|
|
- form.$dirty = false;
|
|
|
- form.$pristine = true;
|
|
|
- form.$valid = true;
|
|
|
- form.$invalid = false;
|
|
|
- form.$submitted = false;
|
|
|
-
|
|
|
- parentForm.$addControl(form);
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name form.FormController#$rollbackViewValue
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Rollback all form controls pending updates to the `$modelValue`.
|
|
|
- *
|
|
|
- * Updates may be pending by a debounced event or because the input is waiting for a some future
|
|
|
- * event defined in `ng-model-options`. This method is typically needed by the reset button of
|
|
|
- * a form that uses `ng-model-options` to pend updates.
|
|
|
- */
|
|
|
- form.$rollbackViewValue = function() {
|
|
|
- forEach(controls, function(control) {
|
|
|
- control.$rollbackViewValue();
|
|
|
- });
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name form.FormController#$commitViewValue
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Commit all form controls pending updates to the `$modelValue`.
|
|
|
- *
|
|
|
- * Updates may be pending by a debounced event or because the input is waiting for a some future
|
|
|
- * event defined in `ng-model-options`. This method is rarely needed as `NgModelController`
|
|
|
- * usually handles calling this in response to input events.
|
|
|
- */
|
|
|
- form.$commitViewValue = function() {
|
|
|
- forEach(controls, function(control) {
|
|
|
- control.$commitViewValue();
|
|
|
- });
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name form.FormController#$addControl
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Register a control with the form.
|
|
|
- *
|
|
|
- * Input elements using ngModelController do this automatically when they are linked.
|
|
|
- */
|
|
|
- form.$addControl = function(control) {
|
|
|
- // Breaking change - before, inputs whose name was "hasOwnProperty" were quietly ignored
|
|
|
- // and not added to the scope. Now we throw an error.
|
|
|
- assertNotHasOwnProperty(control.$name, 'input');
|
|
|
- controls.push(control);
|
|
|
-
|
|
|
- if (control.$name) {
|
|
|
- form[control.$name] = control;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- // Private API: rename a form control
|
|
|
- form.$$renameControl = function(control, newName) {
|
|
|
- var oldName = control.$name;
|
|
|
-
|
|
|
- if (form[oldName] === control) {
|
|
|
- delete form[oldName];
|
|
|
- }
|
|
|
- form[newName] = control;
|
|
|
- control.$name = newName;
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name form.FormController#$removeControl
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Deregister a control from the form.
|
|
|
- *
|
|
|
- * Input elements using ngModelController do this automatically when they are destroyed.
|
|
|
- */
|
|
|
- form.$removeControl = function(control) {
|
|
|
- if (control.$name && form[control.$name] === control) {
|
|
|
- delete form[control.$name];
|
|
|
- }
|
|
|
- forEach(form.$pending, function(value, name) {
|
|
|
- form.$setValidity(name, null, control);
|
|
|
- });
|
|
|
- forEach(form.$error, function(value, name) {
|
|
|
- form.$setValidity(name, null, control);
|
|
|
- });
|
|
|
- forEach(form.$$success, function(value, name) {
|
|
|
- form.$setValidity(name, null, control);
|
|
|
- });
|
|
|
-
|
|
|
- arrayRemove(controls, control);
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name form.FormController#$setValidity
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets the validity of a form control.
|
|
|
- *
|
|
|
- * This method will also propagate to parent forms.
|
|
|
- */
|
|
|
- addSetValidityMethod({
|
|
|
- ctrl: this,
|
|
|
- $element: element,
|
|
|
- set: function(object, property, controller) {
|
|
|
- var list = object[property];
|
|
|
- if (!list) {
|
|
|
- object[property] = [controller];
|
|
|
- } else {
|
|
|
- var index = list.indexOf(controller);
|
|
|
- if (index === -1) {
|
|
|
- list.push(controller);
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
- unset: function(object, property, controller) {
|
|
|
- var list = object[property];
|
|
|
- if (!list) {
|
|
|
- return;
|
|
|
- }
|
|
|
- arrayRemove(list, controller);
|
|
|
- if (list.length === 0) {
|
|
|
- delete object[property];
|
|
|
- }
|
|
|
- },
|
|
|
- parentForm: parentForm,
|
|
|
- $animate: $animate
|
|
|
- });
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name form.FormController#$setDirty
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets the form to a dirty state.
|
|
|
- *
|
|
|
- * This method can be called to add the 'ng-dirty' class and set the form to a dirty
|
|
|
- * state (ng-dirty class). This method will also propagate to parent forms.
|
|
|
- */
|
|
|
- form.$setDirty = function() {
|
|
|
- $animate.removeClass(element, PRISTINE_CLASS);
|
|
|
- $animate.addClass(element, DIRTY_CLASS);
|
|
|
- form.$dirty = true;
|
|
|
- form.$pristine = false;
|
|
|
- parentForm.$setDirty();
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name form.FormController#$setPristine
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets the form to its pristine state.
|
|
|
- *
|
|
|
- * This method can be called to remove the 'ng-dirty' class and set the form to its pristine
|
|
|
- * state (ng-pristine class). This method will also propagate to all the controls contained
|
|
|
- * in this form.
|
|
|
- *
|
|
|
- * Setting a form back to a pristine state is often useful when we want to 'reuse' a form after
|
|
|
- * saving or resetting it.
|
|
|
- */
|
|
|
- form.$setPristine = function() {
|
|
|
- $animate.setClass(element, PRISTINE_CLASS, DIRTY_CLASS + ' ' + SUBMITTED_CLASS);
|
|
|
- form.$dirty = false;
|
|
|
- form.$pristine = true;
|
|
|
- form.$submitted = false;
|
|
|
- forEach(controls, function(control) {
|
|
|
- control.$setPristine();
|
|
|
- });
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name form.FormController#$setUntouched
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets the form to its untouched state.
|
|
|
- *
|
|
|
- * This method can be called to remove the 'ng-touched' class and set the form controls to their
|
|
|
- * untouched state (ng-untouched class).
|
|
|
- *
|
|
|
- * Setting a form controls back to their untouched state is often useful when setting the form
|
|
|
- * back to its pristine state.
|
|
|
- */
|
|
|
- form.$setUntouched = function() {
|
|
|
- forEach(controls, function(control) {
|
|
|
- control.$setUntouched();
|
|
|
- });
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name form.FormController#$setSubmitted
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets the form to its submitted state.
|
|
|
- */
|
|
|
- form.$setSubmitted = function() {
|
|
|
- $animate.addClass(element, SUBMITTED_CLASS);
|
|
|
- form.$submitted = true;
|
|
|
- parentForm.$setSubmitted();
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngForm
|
|
|
- * @restrict EAC
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Nestable alias of {@link ng.directive:form `form`} directive. HTML
|
|
|
- * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a
|
|
|
- * sub-group of controls needs to be determined.
|
|
|
- *
|
|
|
- * Note: the purpose of `ngForm` is to group controls,
|
|
|
- * but not to be a replacement for the `<form>` tag with all of its capabilities
|
|
|
- * (e.g. posting to the server, ...).
|
|
|
- *
|
|
|
- * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into
|
|
|
- * related scope, under this name.
|
|
|
- *
|
|
|
- */
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc directive
|
|
|
- * @name form
|
|
|
- * @restrict E
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Directive that instantiates
|
|
|
- * {@link form.FormController FormController}.
|
|
|
- *
|
|
|
- * If the `name` attribute is specified, the form controller is published onto the current scope under
|
|
|
- * this name.
|
|
|
- *
|
|
|
- * # Alias: {@link ng.directive:ngForm `ngForm`}
|
|
|
- *
|
|
|
- * In Angular, forms can be nested. This means that the outer form is valid when all of the child
|
|
|
- * forms are valid as well. However, browsers do not allow nesting of `<form>` elements, so
|
|
|
- * Angular provides the {@link ng.directive:ngForm `ngForm`} directive which behaves identically to
|
|
|
- * `<form>` but can be nested. This allows you to have nested forms, which is very useful when
|
|
|
- * using Angular validation directives in forms that are dynamically generated using the
|
|
|
- * {@link ng.directive:ngRepeat `ngRepeat`} directive. Since you cannot dynamically generate the `name`
|
|
|
- * attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an
|
|
|
- * `ngForm` directive and nest these in an outer `form` element.
|
|
|
- *
|
|
|
- *
|
|
|
- * # CSS classes
|
|
|
- * - `ng-valid` is set if the form is valid.
|
|
|
- * - `ng-invalid` is set if the form is invalid.
|
|
|
- * - `ng-pristine` is set if the form is pristine.
|
|
|
- * - `ng-dirty` is set if the form is dirty.
|
|
|
- * - `ng-submitted` is set if the form was submitted.
|
|
|
- *
|
|
|
- * Keep in mind that ngAnimate can detect each of these classes when added and removed.
|
|
|
- *
|
|
|
- *
|
|
|
- * # Submitting a form and preventing the default action
|
|
|
- *
|
|
|
- * Since the role of forms in client-side Angular applications is different than in classical
|
|
|
- * roundtrip apps, it is desirable for the browser not to translate the form submission into a full
|
|
|
- * page reload that sends the data to the server. Instead some javascript logic should be triggered
|
|
|
- * to handle the form submission in an application-specific way.
|
|
|
- *
|
|
|
- * For this reason, Angular prevents the default action (form submission to the server) unless the
|
|
|
- * `<form>` element has an `action` attribute specified.
|
|
|
- *
|
|
|
- * You can use one of the following two ways to specify what javascript method should be called when
|
|
|
- * a form is submitted:
|
|
|
- *
|
|
|
- * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element
|
|
|
- * - {@link ng.directive:ngClick ngClick} directive on the first
|
|
|
- * button or input field of type submit (input[type=submit])
|
|
|
- *
|
|
|
- * To prevent double execution of the handler, use only one of the {@link ng.directive:ngSubmit ngSubmit}
|
|
|
- * or {@link ng.directive:ngClick ngClick} directives.
|
|
|
- * This is because of the following form submission rules in the HTML specification:
|
|
|
- *
|
|
|
- * - If a form has only one input field then hitting enter in this field triggers form submit
|
|
|
- * (`ngSubmit`)
|
|
|
- * - if a form has 2+ input fields and no buttons or input[type=submit] then hitting enter
|
|
|
- * doesn't trigger submit
|
|
|
- * - if a form has one or more input fields and one or more buttons or input[type=submit] then
|
|
|
- * hitting enter in any of the input fields will trigger the click handler on the *first* button or
|
|
|
- * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`)
|
|
|
- *
|
|
|
- * Any pending `ngModelOptions` changes will take place immediately when an enclosing form is
|
|
|
- * submitted. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit`
|
|
|
- * to have access to the updated model.
|
|
|
- *
|
|
|
- * ## Animation Hooks
|
|
|
- *
|
|
|
- * Animations in ngForm are triggered when any of the associated CSS classes are added and removed.
|
|
|
- * These classes are: `.ng-pristine`, `.ng-dirty`, `.ng-invalid` and `.ng-valid` as well as any
|
|
|
- * other validations that are performed within the form. Animations in ngForm are similar to how
|
|
|
- * they work in ngClass and animations can be hooked into using CSS transitions, keyframes as well
|
|
|
- * as JS animations.
|
|
|
- *
|
|
|
- * The following example shows a simple way to utilize CSS transitions to style a form element
|
|
|
- * that has been rendered as invalid after it has been validated:
|
|
|
- *
|
|
|
- * <pre>
|
|
|
- * //be sure to include ngAnimate as a module to hook into more
|
|
|
- * //advanced animations
|
|
|
- * .my-form {
|
|
|
- * transition:0.5s linear all;
|
|
|
- * background: white;
|
|
|
- * }
|
|
|
- * .my-form.ng-invalid {
|
|
|
- * background: red;
|
|
|
- * color:white;
|
|
|
- * }
|
|
|
- * </pre>
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example deps="angular-animate.js" animations="true" fixBase="true" module="formExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('formExample', [])
|
|
|
- .controller('FormController', ['$scope', function($scope) {
|
|
|
- $scope.userType = 'guest';
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <style>
|
|
|
- .my-form {
|
|
|
- -webkit-transition:all linear 0.5s;
|
|
|
- transition:all linear 0.5s;
|
|
|
- background: transparent;
|
|
|
- }
|
|
|
- .my-form.ng-invalid {
|
|
|
- background: red;
|
|
|
- }
|
|
|
- </style>
|
|
|
- <form name="myForm" ng-controller="FormController" class="my-form">
|
|
|
- userType: <input name="input" ng-model="userType" required>
|
|
|
- <span class="error" ng-show="myForm.input.$error.required">Required!</span><br>
|
|
|
- <code>userType = {{userType}}</code><br>
|
|
|
- <code>myForm.input.$valid = {{myForm.input.$valid}}</code><br>
|
|
|
- <code>myForm.input.$error = {{myForm.input.$error}}</code><br>
|
|
|
- <code>myForm.$valid = {{myForm.$valid}}</code><br>
|
|
|
- <code>myForm.$error.required = {{!!myForm.$error.required}}</code><br>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should initialize to model', function() {
|
|
|
- var userType = element(by.binding('userType'));
|
|
|
- var valid = element(by.binding('myForm.input.$valid'));
|
|
|
-
|
|
|
- expect(userType.getText()).toContain('guest');
|
|
|
- expect(valid.getText()).toContain('true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if empty', function() {
|
|
|
- var userType = element(by.binding('userType'));
|
|
|
- var valid = element(by.binding('myForm.input.$valid'));
|
|
|
- var userInput = element(by.model('userType'));
|
|
|
-
|
|
|
- userInput.clear();
|
|
|
- userInput.sendKeys('');
|
|
|
-
|
|
|
- expect(userType.getText()).toEqual('userType =');
|
|
|
- expect(valid.getText()).toContain('false');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- * @param {string=} name Name of the form. If specified, the form controller will be published into
|
|
|
- * related scope, under this name.
|
|
|
- */
|
|
|
-var formDirectiveFactory = function(isNgForm) {
|
|
|
- return ['$timeout', function($timeout) {
|
|
|
- var formDirective = {
|
|
|
- name: 'form',
|
|
|
- restrict: isNgForm ? 'EAC' : 'E',
|
|
|
- controller: FormController,
|
|
|
- compile: function ngFormCompile(formElement, attr) {
|
|
|
- // Setup initial state of the control
|
|
|
- formElement.addClass(PRISTINE_CLASS).addClass(VALID_CLASS);
|
|
|
-
|
|
|
- var nameAttr = attr.name ? 'name' : (isNgForm && attr.ngForm ? 'ngForm' : false);
|
|
|
-
|
|
|
- return {
|
|
|
- pre: function ngFormPreLink(scope, formElement, attr, controller) {
|
|
|
- // if `action` attr is not present on the form, prevent the default action (submission)
|
|
|
- if (!('action' in attr)) {
|
|
|
- // we can't use jq events because if a form is destroyed during submission the default
|
|
|
- // action is not prevented. see #1238
|
|
|
- //
|
|
|
- // IE 9 is not affected because it doesn't fire a submit event and try to do a full
|
|
|
- // page reload if the form was destroyed by submission of the form via a click handler
|
|
|
- // on a button in the form. Looks like an IE9 specific bug.
|
|
|
- var handleFormSubmission = function(event) {
|
|
|
- scope.$apply(function() {
|
|
|
- controller.$commitViewValue();
|
|
|
- controller.$setSubmitted();
|
|
|
- });
|
|
|
-
|
|
|
- event.preventDefault();
|
|
|
- };
|
|
|
-
|
|
|
- addEventListenerFn(formElement[0], 'submit', handleFormSubmission);
|
|
|
-
|
|
|
- // unregister the preventDefault listener so that we don't not leak memory but in a
|
|
|
- // way that will achieve the prevention of the default action.
|
|
|
- formElement.on('$destroy', function() {
|
|
|
- $timeout(function() {
|
|
|
- removeEventListenerFn(formElement[0], 'submit', handleFormSubmission);
|
|
|
- }, 0, false);
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- var parentFormCtrl = controller.$$parentForm;
|
|
|
-
|
|
|
- if (nameAttr) {
|
|
|
- setter(scope, controller.$name, controller, controller.$name);
|
|
|
- attr.$observe(nameAttr, function(newValue) {
|
|
|
- if (controller.$name === newValue) return;
|
|
|
- setter(scope, controller.$name, undefined, controller.$name);
|
|
|
- parentFormCtrl.$$renameControl(controller, newValue);
|
|
|
- setter(scope, controller.$name, controller, controller.$name);
|
|
|
- });
|
|
|
- }
|
|
|
- formElement.on('$destroy', function() {
|
|
|
- parentFormCtrl.$removeControl(controller);
|
|
|
- if (nameAttr) {
|
|
|
- setter(scope, attr[nameAttr], undefined, controller.$name);
|
|
|
- }
|
|
|
- extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- return formDirective;
|
|
|
- }];
|
|
|
-};
|
|
|
-
|
|
|
-var formDirective = formDirectiveFactory();
|
|
|
-var ngFormDirective = formDirectiveFactory(true);
|
|
|
-
|
|
|
-/* global VALID_CLASS: false,
|
|
|
- INVALID_CLASS: false,
|
|
|
- PRISTINE_CLASS: false,
|
|
|
- DIRTY_CLASS: false,
|
|
|
- UNTOUCHED_CLASS: false,
|
|
|
- TOUCHED_CLASS: false,
|
|
|
- $ngModelMinErr: false,
|
|
|
-*/
|
|
|
-
|
|
|
-// Regex code is obtained from SO: https://stackoverflow.com/questions/3143070/javascript-regex-iso-datetime#answer-3143231
|
|
|
-var ISO_DATE_REGEXP = /\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z)/;
|
|
|
-var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/;
|
|
|
-var EMAIL_REGEXP = /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i;
|
|
|
-var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))([eE][+-]?\d+)?\s*$/;
|
|
|
-var DATE_REGEXP = /^(\d{4})-(\d{2})-(\d{2})$/;
|
|
|
-var DATETIMELOCAL_REGEXP = /^(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/;
|
|
|
-var WEEK_REGEXP = /^(\d{4})-W(\d\d)$/;
|
|
|
-var MONTH_REGEXP = /^(\d{4})-(\d\d)$/;
|
|
|
-var TIME_REGEXP = /^(\d\d):(\d\d)(?::(\d\d)(\.\d{1,3})?)?$/;
|
|
|
-
|
|
|
-var inputType = {
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc input
|
|
|
- * @name input[text]
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Standard HTML text input with angular data binding, inherited by most of the `input` elements.
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} required Adds `required` validation error key if the value is not entered.
|
|
|
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
|
|
|
- * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
|
|
|
- * `required` when you want to data-bind to the `required` attribute.
|
|
|
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
|
|
|
- * minlength.
|
|
|
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
|
|
|
- * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
|
|
|
- * any length.
|
|
|
- * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
|
|
|
- * that contains the regular expression body that will be converted to a regular expression
|
|
|
- * as in the ngPattern directive.
|
|
|
- * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match
|
|
|
- * a RegExp found by evaluating the Angular expression given in the attribute value.
|
|
|
- * If the expression evaluates to a RegExp object, then this is used directly.
|
|
|
- * If the expression evaluates to a string, then it will be converted to a RegExp
|
|
|
- * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
|
|
|
- * `new RegExp('^abc$')`.<br />
|
|
|
- * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
|
|
|
- * start at the index of the last search's match, thus not taking the whole input value into
|
|
|
- * account.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input.
|
|
|
- * This parameter is ignored for input[type=password] controls, which will never trim the
|
|
|
- * input.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="text-input-directive" module="textInputExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('textInputExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.example = {
|
|
|
- text: 'guest',
|
|
|
- word: /^\s*\w*\s*$/
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form name="myForm" ng-controller="ExampleController">
|
|
|
- <label>Single word:
|
|
|
- <input type="text" name="input" ng-model="example.text"
|
|
|
- ng-pattern="example.word" required ng-trim="false">
|
|
|
- </label>
|
|
|
- <div role="alert">
|
|
|
- <span class="error" ng-show="myForm.input.$error.required">
|
|
|
- Required!</span>
|
|
|
- <span class="error" ng-show="myForm.input.$error.pattern">
|
|
|
- Single word only!</span>
|
|
|
- </div>
|
|
|
- <tt>text = {{example.text}}</tt><br/>
|
|
|
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
|
|
|
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
|
|
|
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
|
|
|
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var text = element(by.binding('example.text'));
|
|
|
- var valid = element(by.binding('myForm.input.$valid'));
|
|
|
- var input = element(by.model('example.text'));
|
|
|
-
|
|
|
- it('should initialize to model', function() {
|
|
|
- expect(text.getText()).toContain('guest');
|
|
|
- expect(valid.getText()).toContain('true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if empty', function() {
|
|
|
- input.clear();
|
|
|
- input.sendKeys('');
|
|
|
-
|
|
|
- expect(text.getText()).toEqual('text =');
|
|
|
- expect(valid.getText()).toContain('false');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if multi word', function() {
|
|
|
- input.clear();
|
|
|
- input.sendKeys('hello world');
|
|
|
-
|
|
|
- expect(valid.getText()).toContain('false');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- 'text': textInputType,
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc input
|
|
|
- * @name input[date]
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Input with date validation and transformation. In browsers that do not yet support
|
|
|
- * the HTML5 date input, a text element will be used. In that case, text must be entered in a valid ISO-8601
|
|
|
- * date format (yyyy-MM-dd), for example: `2009-01-06`. Since many
|
|
|
- * modern browsers do not yet support this input type, it is important to provide cues to users on the
|
|
|
- * expected input format via a placeholder or label.
|
|
|
- *
|
|
|
- * The model must always be a Date object, otherwise Angular will throw an error.
|
|
|
- * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string.
|
|
|
- *
|
|
|
- * The timezone to be used to read/write the `Date` instance in the model can be defined using
|
|
|
- * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a
|
|
|
- * valid ISO date string (yyyy-MM-dd).
|
|
|
- * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be
|
|
|
- * a valid ISO date string (yyyy-MM-dd).
|
|
|
- * @param {string=} required Sets `required` validation error key if the value is not entered.
|
|
|
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
|
|
|
- * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
|
|
|
- * `required` when you want to data-bind to the `required` attribute.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="date-input-directive" module="dateInputExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('dateInputExample', [])
|
|
|
- .controller('DateController', ['$scope', function($scope) {
|
|
|
- $scope.example = {
|
|
|
- value: new Date(2013, 9, 22)
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form name="myForm" ng-controller="DateController as dateCtrl">
|
|
|
- <label for="exampleInput">Pick a date in 2013:</label>
|
|
|
- <input type="date" id="exampleInput" name="input" ng-model="example.value"
|
|
|
- placeholder="yyyy-MM-dd" min="2013-01-01" max="2013-12-31" required />
|
|
|
- <div role="alert">
|
|
|
- <span class="error" ng-show="myForm.input.$error.required">
|
|
|
- Required!</span>
|
|
|
- <span class="error" ng-show="myForm.input.$error.date">
|
|
|
- Not a valid date!</span>
|
|
|
- </div>
|
|
|
- <tt>value = {{example.value | date: "yyyy-MM-dd"}}</tt><br/>
|
|
|
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
|
|
|
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
|
|
|
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
|
|
|
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var value = element(by.binding('example.value | date: "yyyy-MM-dd"'));
|
|
|
- var valid = element(by.binding('myForm.input.$valid'));
|
|
|
- var input = element(by.model('example.value'));
|
|
|
-
|
|
|
- // currently protractor/webdriver does not support
|
|
|
- // sending keys to all known HTML5 input controls
|
|
|
- // for various browsers (see https://github.com/angular/protractor/issues/562).
|
|
|
- function setInput(val) {
|
|
|
- // set the value of the element and force validation.
|
|
|
- var scr = "var ipt = document.getElementById('exampleInput'); " +
|
|
|
- "ipt.value = '" + val + "';" +
|
|
|
- "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
|
|
|
- browser.executeScript(scr);
|
|
|
- }
|
|
|
-
|
|
|
- it('should initialize to model', function() {
|
|
|
- expect(value.getText()).toContain('2013-10-22');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if empty', function() {
|
|
|
- setInput('');
|
|
|
- expect(value.getText()).toEqual('value =');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = false');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if over max', function() {
|
|
|
- setInput('2015-01-01');
|
|
|
- expect(value.getText()).toContain('');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = false');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- 'date': createDateInputType('date', DATE_REGEXP,
|
|
|
- createDateParser(DATE_REGEXP, ['yyyy', 'MM', 'dd']),
|
|
|
- 'yyyy-MM-dd'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc input
|
|
|
- * @name input[datetime-local]
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Input with datetime validation and transformation. In browsers that do not yet support
|
|
|
- * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
|
|
|
- * local datetime format (yyyy-MM-ddTHH:mm:ss), for example: `2010-12-28T14:57:00`.
|
|
|
- *
|
|
|
- * The model must always be a Date object, otherwise Angular will throw an error.
|
|
|
- * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string.
|
|
|
- *
|
|
|
- * The timezone to be used to read/write the `Date` instance in the model can be defined using
|
|
|
- * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a
|
|
|
- * valid ISO datetime format (yyyy-MM-ddTHH:mm:ss).
|
|
|
- * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be
|
|
|
- * a valid ISO datetime format (yyyy-MM-ddTHH:mm:ss).
|
|
|
- * @param {string=} required Sets `required` validation error key if the value is not entered.
|
|
|
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
|
|
|
- * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
|
|
|
- * `required` when you want to data-bind to the `required` attribute.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="datetimelocal-input-directive" module="dateExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('dateExample', [])
|
|
|
- .controller('DateController', ['$scope', function($scope) {
|
|
|
- $scope.example = {
|
|
|
- value: new Date(2010, 11, 28, 14, 57)
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form name="myForm" ng-controller="DateController as dateCtrl">
|
|
|
- <label for="exampleInput">Pick a date between in 2013:</label>
|
|
|
- <input type="datetime-local" id="exampleInput" name="input" ng-model="example.value"
|
|
|
- placeholder="yyyy-MM-ddTHH:mm:ss" min="2001-01-01T00:00:00" max="2013-12-31T00:00:00" required />
|
|
|
- <div role="alert">
|
|
|
- <span class="error" ng-show="myForm.input.$error.required">
|
|
|
- Required!</span>
|
|
|
- <span class="error" ng-show="myForm.input.$error.datetimelocal">
|
|
|
- Not a valid date!</span>
|
|
|
- </div>
|
|
|
- <tt>value = {{example.value | date: "yyyy-MM-ddTHH:mm:ss"}}</tt><br/>
|
|
|
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
|
|
|
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
|
|
|
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
|
|
|
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var value = element(by.binding('example.value | date: "yyyy-MM-ddTHH:mm:ss"'));
|
|
|
- var valid = element(by.binding('myForm.input.$valid'));
|
|
|
- var input = element(by.model('example.value'));
|
|
|
-
|
|
|
- // currently protractor/webdriver does not support
|
|
|
- // sending keys to all known HTML5 input controls
|
|
|
- // for various browsers (https://github.com/angular/protractor/issues/562).
|
|
|
- function setInput(val) {
|
|
|
- // set the value of the element and force validation.
|
|
|
- var scr = "var ipt = document.getElementById('exampleInput'); " +
|
|
|
- "ipt.value = '" + val + "';" +
|
|
|
- "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
|
|
|
- browser.executeScript(scr);
|
|
|
- }
|
|
|
-
|
|
|
- it('should initialize to model', function() {
|
|
|
- expect(value.getText()).toContain('2010-12-28T14:57:00');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if empty', function() {
|
|
|
- setInput('');
|
|
|
- expect(value.getText()).toEqual('value =');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = false');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if over max', function() {
|
|
|
- setInput('2015-01-01T23:59:00');
|
|
|
- expect(value.getText()).toContain('');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = false');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- 'datetime-local': createDateInputType('datetimelocal', DATETIMELOCAL_REGEXP,
|
|
|
- createDateParser(DATETIMELOCAL_REGEXP, ['yyyy', 'MM', 'dd', 'HH', 'mm', 'ss', 'sss']),
|
|
|
- 'yyyy-MM-ddTHH:mm:ss.sss'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc input
|
|
|
- * @name input[time]
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Input with time validation and transformation. In browsers that do not yet support
|
|
|
- * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
|
|
|
- * local time format (HH:mm:ss), for example: `14:57:00`. Model must be a Date object. This binding will always output a
|
|
|
- * Date object to the model of January 1, 1970, or local date `new Date(1970, 0, 1, HH, mm, ss)`.
|
|
|
- *
|
|
|
- * The model must always be a Date object, otherwise Angular will throw an error.
|
|
|
- * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string.
|
|
|
- *
|
|
|
- * The timezone to be used to read/write the `Date` instance in the model can be defined using
|
|
|
- * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a
|
|
|
- * valid ISO time format (HH:mm:ss).
|
|
|
- * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be a
|
|
|
- * valid ISO time format (HH:mm:ss).
|
|
|
- * @param {string=} required Sets `required` validation error key if the value is not entered.
|
|
|
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
|
|
|
- * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
|
|
|
- * `required` when you want to data-bind to the `required` attribute.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="time-input-directive" module="timeExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('timeExample', [])
|
|
|
- .controller('DateController', ['$scope', function($scope) {
|
|
|
- $scope.example = {
|
|
|
- value: new Date(1970, 0, 1, 14, 57, 0)
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form name="myForm" ng-controller="DateController as dateCtrl">
|
|
|
- <label for="exampleInput">Pick a between 8am and 5pm:</label>
|
|
|
- <input type="time" id="exampleInput" name="input" ng-model="example.value"
|
|
|
- placeholder="HH:mm:ss" min="08:00:00" max="17:00:00" required />
|
|
|
- <div role="alert">
|
|
|
- <span class="error" ng-show="myForm.input.$error.required">
|
|
|
- Required!</span>
|
|
|
- <span class="error" ng-show="myForm.input.$error.time">
|
|
|
- Not a valid date!</span>
|
|
|
- </div>
|
|
|
- <tt>value = {{example.value | date: "HH:mm:ss"}}</tt><br/>
|
|
|
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
|
|
|
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
|
|
|
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
|
|
|
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var value = element(by.binding('example.value | date: "HH:mm:ss"'));
|
|
|
- var valid = element(by.binding('myForm.input.$valid'));
|
|
|
- var input = element(by.model('example.value'));
|
|
|
-
|
|
|
- // currently protractor/webdriver does not support
|
|
|
- // sending keys to all known HTML5 input controls
|
|
|
- // for various browsers (https://github.com/angular/protractor/issues/562).
|
|
|
- function setInput(val) {
|
|
|
- // set the value of the element and force validation.
|
|
|
- var scr = "var ipt = document.getElementById('exampleInput'); " +
|
|
|
- "ipt.value = '" + val + "';" +
|
|
|
- "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
|
|
|
- browser.executeScript(scr);
|
|
|
- }
|
|
|
-
|
|
|
- it('should initialize to model', function() {
|
|
|
- expect(value.getText()).toContain('14:57:00');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if empty', function() {
|
|
|
- setInput('');
|
|
|
- expect(value.getText()).toEqual('value =');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = false');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if over max', function() {
|
|
|
- setInput('23:59:00');
|
|
|
- expect(value.getText()).toContain('');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = false');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- 'time': createDateInputType('time', TIME_REGEXP,
|
|
|
- createDateParser(TIME_REGEXP, ['HH', 'mm', 'ss', 'sss']),
|
|
|
- 'HH:mm:ss.sss'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc input
|
|
|
- * @name input[week]
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Input with week-of-the-year validation and transformation to Date. In browsers that do not yet support
|
|
|
- * the HTML5 week input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
|
|
|
- * week format (yyyy-W##), for example: `2013-W02`.
|
|
|
- *
|
|
|
- * The model must always be a Date object, otherwise Angular will throw an error.
|
|
|
- * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string.
|
|
|
- *
|
|
|
- * The timezone to be used to read/write the `Date` instance in the model can be defined using
|
|
|
- * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a
|
|
|
- * valid ISO week format (yyyy-W##).
|
|
|
- * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be
|
|
|
- * a valid ISO week format (yyyy-W##).
|
|
|
- * @param {string=} required Sets `required` validation error key if the value is not entered.
|
|
|
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
|
|
|
- * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
|
|
|
- * `required` when you want to data-bind to the `required` attribute.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="week-input-directive" module="weekExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('weekExample', [])
|
|
|
- .controller('DateController', ['$scope', function($scope) {
|
|
|
- $scope.example = {
|
|
|
- value: new Date(2013, 0, 3)
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form name="myForm" ng-controller="DateController as dateCtrl">
|
|
|
- <label>Pick a date between in 2013:
|
|
|
- <input id="exampleInput" type="week" name="input" ng-model="example.value"
|
|
|
- placeholder="YYYY-W##" min="2012-W32"
|
|
|
- max="2013-W52" required />
|
|
|
- </label>
|
|
|
- <div role="alert">
|
|
|
- <span class="error" ng-show="myForm.input.$error.required">
|
|
|
- Required!</span>
|
|
|
- <span class="error" ng-show="myForm.input.$error.week">
|
|
|
- Not a valid date!</span>
|
|
|
- </div>
|
|
|
- <tt>value = {{example.value | date: "yyyy-Www"}}</tt><br/>
|
|
|
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
|
|
|
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
|
|
|
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
|
|
|
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var value = element(by.binding('example.value | date: "yyyy-Www"'));
|
|
|
- var valid = element(by.binding('myForm.input.$valid'));
|
|
|
- var input = element(by.model('example.value'));
|
|
|
-
|
|
|
- // currently protractor/webdriver does not support
|
|
|
- // sending keys to all known HTML5 input controls
|
|
|
- // for various browsers (https://github.com/angular/protractor/issues/562).
|
|
|
- function setInput(val) {
|
|
|
- // set the value of the element and force validation.
|
|
|
- var scr = "var ipt = document.getElementById('exampleInput'); " +
|
|
|
- "ipt.value = '" + val + "';" +
|
|
|
- "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
|
|
|
- browser.executeScript(scr);
|
|
|
- }
|
|
|
-
|
|
|
- it('should initialize to model', function() {
|
|
|
- expect(value.getText()).toContain('2013-W01');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if empty', function() {
|
|
|
- setInput('');
|
|
|
- expect(value.getText()).toEqual('value =');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = false');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if over max', function() {
|
|
|
- setInput('2015-W01');
|
|
|
- expect(value.getText()).toContain('');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = false');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- 'week': createDateInputType('week', WEEK_REGEXP, weekParser, 'yyyy-Www'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc input
|
|
|
- * @name input[month]
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Input with month validation and transformation. In browsers that do not yet support
|
|
|
- * the HTML5 month input, a text element will be used. In that case, the text must be entered in a valid ISO-8601
|
|
|
- * month format (yyyy-MM), for example: `2009-01`.
|
|
|
- *
|
|
|
- * The model must always be a Date object, otherwise Angular will throw an error.
|
|
|
- * Invalid `Date` objects (dates whose `getTime()` is `NaN`) will be rendered as an empty string.
|
|
|
- * If the model is not set to the first of the month, the next view to model update will set it
|
|
|
- * to the first of the month.
|
|
|
- *
|
|
|
- * The timezone to be used to read/write the `Date` instance in the model can be defined using
|
|
|
- * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser.
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be
|
|
|
- * a valid ISO month format (yyyy-MM).
|
|
|
- * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must
|
|
|
- * be a valid ISO month format (yyyy-MM).
|
|
|
- * @param {string=} required Sets `required` validation error key if the value is not entered.
|
|
|
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
|
|
|
- * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
|
|
|
- * `required` when you want to data-bind to the `required` attribute.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="month-input-directive" module="monthExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('monthExample', [])
|
|
|
- .controller('DateController', ['$scope', function($scope) {
|
|
|
- $scope.example = {
|
|
|
- value: new Date(2013, 9, 1)
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form name="myForm" ng-controller="DateController as dateCtrl">
|
|
|
- <label for="exampleInput">Pick a month in 2013:</label>
|
|
|
- <input id="exampleInput" type="month" name="input" ng-model="example.value"
|
|
|
- placeholder="yyyy-MM" min="2013-01" max="2013-12" required />
|
|
|
- <div role="alert">
|
|
|
- <span class="error" ng-show="myForm.input.$error.required">
|
|
|
- Required!</span>
|
|
|
- <span class="error" ng-show="myForm.input.$error.month">
|
|
|
- Not a valid month!</span>
|
|
|
- </div>
|
|
|
- <tt>value = {{example.value | date: "yyyy-MM"}}</tt><br/>
|
|
|
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
|
|
|
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
|
|
|
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
|
|
|
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var value = element(by.binding('example.value | date: "yyyy-MM"'));
|
|
|
- var valid = element(by.binding('myForm.input.$valid'));
|
|
|
- var input = element(by.model('example.value'));
|
|
|
-
|
|
|
- // currently protractor/webdriver does not support
|
|
|
- // sending keys to all known HTML5 input controls
|
|
|
- // for various browsers (https://github.com/angular/protractor/issues/562).
|
|
|
- function setInput(val) {
|
|
|
- // set the value of the element and force validation.
|
|
|
- var scr = "var ipt = document.getElementById('exampleInput'); " +
|
|
|
- "ipt.value = '" + val + "';" +
|
|
|
- "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });";
|
|
|
- browser.executeScript(scr);
|
|
|
- }
|
|
|
-
|
|
|
- it('should initialize to model', function() {
|
|
|
- expect(value.getText()).toContain('2013-10');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if empty', function() {
|
|
|
- setInput('');
|
|
|
- expect(value.getText()).toEqual('value =');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = false');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if over max', function() {
|
|
|
- setInput('2015-01');
|
|
|
- expect(value.getText()).toContain('');
|
|
|
- expect(valid.getText()).toContain('myForm.input.$valid = false');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- 'month': createDateInputType('month', MONTH_REGEXP,
|
|
|
- createDateParser(MONTH_REGEXP, ['yyyy', 'MM']),
|
|
|
- 'yyyy-MM'),
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc input
|
|
|
- * @name input[number]
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Text input with number validation and transformation. Sets the `number` validation
|
|
|
- * error if not a valid number.
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * The model must always be of type `number` otherwise Angular will throw an error.
|
|
|
- * Be aware that a string containing a number is not enough. See the {@link ngModel:numfmt}
|
|
|
- * error docs for more information and an example of how to convert your model if necessary.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * ## Issues with HTML5 constraint validation
|
|
|
- *
|
|
|
- * In browsers that follow the
|
|
|
- * [HTML5 specification](https://html.spec.whatwg.org/multipage/forms.html#number-state-%28type=number%29),
|
|
|
- * `input[number]` does not work as expected with {@link ngModelOptions `ngModelOptions.allowInvalid`}.
|
|
|
- * If a non-number is entered in the input, the browser will report the value as an empty string,
|
|
|
- * which means the view / model values in `ngModel` and subsequently the scope value
|
|
|
- * will also be an empty string.
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.
|
|
|
- * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.
|
|
|
- * @param {string=} required Sets `required` validation error key if the value is not entered.
|
|
|
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
|
|
|
- * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
|
|
|
- * `required` when you want to data-bind to the `required` attribute.
|
|
|
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
|
|
|
- * minlength.
|
|
|
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
|
|
|
- * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
|
|
|
- * any length.
|
|
|
- * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
|
|
|
- * that contains the regular expression body that will be converted to a regular expression
|
|
|
- * as in the ngPattern directive.
|
|
|
- * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match
|
|
|
- * a RegExp found by evaluating the Angular expression given in the attribute value.
|
|
|
- * If the expression evaluates to a RegExp object, then this is used directly.
|
|
|
- * If the expression evaluates to a string, then it will be converted to a RegExp
|
|
|
- * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
|
|
|
- * `new RegExp('^abc$')`.<br />
|
|
|
- * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
|
|
|
- * start at the index of the last search's match, thus not taking the whole input value into
|
|
|
- * account.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="number-input-directive" module="numberExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('numberExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.example = {
|
|
|
- value: 12
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form name="myForm" ng-controller="ExampleController">
|
|
|
- <label>Number:
|
|
|
- <input type="number" name="input" ng-model="example.value"
|
|
|
- min="0" max="99" required>
|
|
|
- </label>
|
|
|
- <div role="alert">
|
|
|
- <span class="error" ng-show="myForm.input.$error.required">
|
|
|
- Required!</span>
|
|
|
- <span class="error" ng-show="myForm.input.$error.number">
|
|
|
- Not valid number!</span>
|
|
|
- </div>
|
|
|
- <tt>value = {{example.value}}</tt><br/>
|
|
|
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
|
|
|
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
|
|
|
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
|
|
|
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var value = element(by.binding('example.value'));
|
|
|
- var valid = element(by.binding('myForm.input.$valid'));
|
|
|
- var input = element(by.model('example.value'));
|
|
|
-
|
|
|
- it('should initialize to model', function() {
|
|
|
- expect(value.getText()).toContain('12');
|
|
|
- expect(valid.getText()).toContain('true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if empty', function() {
|
|
|
- input.clear();
|
|
|
- input.sendKeys('');
|
|
|
- expect(value.getText()).toEqual('value =');
|
|
|
- expect(valid.getText()).toContain('false');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if over max', function() {
|
|
|
- input.clear();
|
|
|
- input.sendKeys('123');
|
|
|
- expect(value.getText()).toEqual('value =');
|
|
|
- expect(valid.getText()).toContain('false');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- 'number': numberInputType,
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc input
|
|
|
- * @name input[url]
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Text input with URL validation. Sets the `url` validation error key if the content is not a
|
|
|
- * valid URL.
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** `input[url]` uses a regex to validate urls that is derived from the regex
|
|
|
- * used in Chromium. If you need stricter validation, you can use `ng-pattern` or modify
|
|
|
- * the built-in validators (see the {@link guide/forms Forms guide})
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} required Sets `required` validation error key if the value is not entered.
|
|
|
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
|
|
|
- * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
|
|
|
- * `required` when you want to data-bind to the `required` attribute.
|
|
|
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
|
|
|
- * minlength.
|
|
|
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
|
|
|
- * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
|
|
|
- * any length.
|
|
|
- * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
|
|
|
- * that contains the regular expression body that will be converted to a regular expression
|
|
|
- * as in the ngPattern directive.
|
|
|
- * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match
|
|
|
- * a RegExp found by evaluating the Angular expression given in the attribute value.
|
|
|
- * If the expression evaluates to a RegExp object, then this is used directly.
|
|
|
- * If the expression evaluates to a string, then it will be converted to a RegExp
|
|
|
- * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
|
|
|
- * `new RegExp('^abc$')`.<br />
|
|
|
- * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
|
|
|
- * start at the index of the last search's match, thus not taking the whole input value into
|
|
|
- * account.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="url-input-directive" module="urlExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('urlExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.url = {
|
|
|
- text: 'http://google.com'
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form name="myForm" ng-controller="ExampleController">
|
|
|
- <label>URL:
|
|
|
- <input type="url" name="input" ng-model="url.text" required>
|
|
|
- <label>
|
|
|
- <div role="alert">
|
|
|
- <span class="error" ng-show="myForm.input.$error.required">
|
|
|
- Required!</span>
|
|
|
- <span class="error" ng-show="myForm.input.$error.url">
|
|
|
- Not valid url!</span>
|
|
|
- </div>
|
|
|
- <tt>text = {{url.text}}</tt><br/>
|
|
|
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
|
|
|
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
|
|
|
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
|
|
|
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
|
|
|
- <tt>myForm.$error.url = {{!!myForm.$error.url}}</tt><br/>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var text = element(by.binding('url.text'));
|
|
|
- var valid = element(by.binding('myForm.input.$valid'));
|
|
|
- var input = element(by.model('url.text'));
|
|
|
-
|
|
|
- it('should initialize to model', function() {
|
|
|
- expect(text.getText()).toContain('http://google.com');
|
|
|
- expect(valid.getText()).toContain('true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if empty', function() {
|
|
|
- input.clear();
|
|
|
- input.sendKeys('');
|
|
|
-
|
|
|
- expect(text.getText()).toEqual('text =');
|
|
|
- expect(valid.getText()).toContain('false');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if not url', function() {
|
|
|
- input.clear();
|
|
|
- input.sendKeys('box');
|
|
|
-
|
|
|
- expect(valid.getText()).toContain('false');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- 'url': urlInputType,
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc input
|
|
|
- * @name input[email]
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Text input with email validation. Sets the `email` validation error key if not a valid email
|
|
|
- * address.
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** `input[email]` uses a regex to validate email addresses that is derived from the regex
|
|
|
- * used in Chromium. If you need stricter validation (e.g. requiring a top-level domain), you can
|
|
|
- * use `ng-pattern` or modify the built-in validators (see the {@link guide/forms Forms guide})
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} required Sets `required` validation error key if the value is not entered.
|
|
|
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
|
|
|
- * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
|
|
|
- * `required` when you want to data-bind to the `required` attribute.
|
|
|
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
|
|
|
- * minlength.
|
|
|
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
|
|
|
- * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of
|
|
|
- * any length.
|
|
|
- * @param {string=} pattern Similar to `ngPattern` except that the attribute value is the actual string
|
|
|
- * that contains the regular expression body that will be converted to a regular expression
|
|
|
- * as in the ngPattern directive.
|
|
|
- * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match
|
|
|
- * a RegExp found by evaluating the Angular expression given in the attribute value.
|
|
|
- * If the expression evaluates to a RegExp object, then this is used directly.
|
|
|
- * If the expression evaluates to a string, then it will be converted to a RegExp
|
|
|
- * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
|
|
|
- * `new RegExp('^abc$')`.<br />
|
|
|
- * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
|
|
|
- * start at the index of the last search's match, thus not taking the whole input value into
|
|
|
- * account.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="email-input-directive" module="emailExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('emailExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.email = {
|
|
|
- text: 'me@example.com'
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form name="myForm" ng-controller="ExampleController">
|
|
|
- <label>Email:
|
|
|
- <input type="email" name="input" ng-model="email.text" required>
|
|
|
- </label>
|
|
|
- <div role="alert">
|
|
|
- <span class="error" ng-show="myForm.input.$error.required">
|
|
|
- Required!</span>
|
|
|
- <span class="error" ng-show="myForm.input.$error.email">
|
|
|
- Not valid email!</span>
|
|
|
- </div>
|
|
|
- <tt>text = {{email.text}}</tt><br/>
|
|
|
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
|
|
|
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
|
|
|
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
|
|
|
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
|
|
|
- <tt>myForm.$error.email = {{!!myForm.$error.email}}</tt><br/>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var text = element(by.binding('email.text'));
|
|
|
- var valid = element(by.binding('myForm.input.$valid'));
|
|
|
- var input = element(by.model('email.text'));
|
|
|
-
|
|
|
- it('should initialize to model', function() {
|
|
|
- expect(text.getText()).toContain('me@example.com');
|
|
|
- expect(valid.getText()).toContain('true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if empty', function() {
|
|
|
- input.clear();
|
|
|
- input.sendKeys('');
|
|
|
- expect(text.getText()).toEqual('text =');
|
|
|
- expect(valid.getText()).toContain('false');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if not email', function() {
|
|
|
- input.clear();
|
|
|
- input.sendKeys('xxx');
|
|
|
-
|
|
|
- expect(valid.getText()).toContain('false');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- 'email': emailInputType,
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc input
|
|
|
- * @name input[radio]
|
|
|
- *
|
|
|
- * @description
|
|
|
- * HTML radio button.
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string} value The value to which the `ngModel` expression should be set when selected.
|
|
|
- * Note that `value` only supports `string` values, i.e. the scope model needs to be a string,
|
|
|
- * too. Use `ngValue` if you need complex models (`number`, `object`, ...).
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- * @param {string} ngValue Angular expression to which `ngModel` will be be set when the radio
|
|
|
- * is selected. Should be used instead of the `value` attribute if you need
|
|
|
- * a non-string `ngModel` (`boolean`, `array`, ...).
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="radio-input-directive" module="radioExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('radioExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.color = {
|
|
|
- name: 'blue'
|
|
|
- };
|
|
|
- $scope.specialValue = {
|
|
|
- "id": "12345",
|
|
|
- "value": "green"
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form name="myForm" ng-controller="ExampleController">
|
|
|
- <label>
|
|
|
- <input type="radio" ng-model="color.name" value="red">
|
|
|
- Red
|
|
|
- </label><br/>
|
|
|
- <label>
|
|
|
- <input type="radio" ng-model="color.name" ng-value="specialValue">
|
|
|
- Green
|
|
|
- </label><br/>
|
|
|
- <label>
|
|
|
- <input type="radio" ng-model="color.name" value="blue">
|
|
|
- Blue
|
|
|
- </label><br/>
|
|
|
- <tt>color = {{color.name | json}}</tt><br/>
|
|
|
- </form>
|
|
|
- Note that `ng-value="specialValue"` sets radio item's value to be the value of `$scope.specialValue`.
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should change state', function() {
|
|
|
- var color = element(by.binding('color.name'));
|
|
|
-
|
|
|
- expect(color.getText()).toContain('blue');
|
|
|
-
|
|
|
- element.all(by.model('color.name')).get(0).click();
|
|
|
-
|
|
|
- expect(color.getText()).toContain('red');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- 'radio': radioInputType,
|
|
|
-
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc input
|
|
|
- * @name input[checkbox]
|
|
|
- *
|
|
|
- * @description
|
|
|
- * HTML checkbox.
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {expression=} ngTrueValue The value to which the expression should be set when selected.
|
|
|
- * @param {expression=} ngFalseValue The value to which the expression should be set when not selected.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="checkbox-input-directive" module="checkboxExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('checkboxExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.checkboxModel = {
|
|
|
- value1 : true,
|
|
|
- value2 : 'YES'
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form name="myForm" ng-controller="ExampleController">
|
|
|
- <label>Value1:
|
|
|
- <input type="checkbox" ng-model="checkboxModel.value1">
|
|
|
- </label><br/>
|
|
|
- <label>Value2:
|
|
|
- <input type="checkbox" ng-model="checkboxModel.value2"
|
|
|
- ng-true-value="'YES'" ng-false-value="'NO'">
|
|
|
- </label><br/>
|
|
|
- <tt>value1 = {{checkboxModel.value1}}</tt><br/>
|
|
|
- <tt>value2 = {{checkboxModel.value2}}</tt><br/>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should change state', function() {
|
|
|
- var value1 = element(by.binding('checkboxModel.value1'));
|
|
|
- var value2 = element(by.binding('checkboxModel.value2'));
|
|
|
-
|
|
|
- expect(value1.getText()).toContain('true');
|
|
|
- expect(value2.getText()).toContain('YES');
|
|
|
-
|
|
|
- element(by.model('checkboxModel.value1')).click();
|
|
|
- element(by.model('checkboxModel.value2')).click();
|
|
|
-
|
|
|
- expect(value1.getText()).toContain('false');
|
|
|
- expect(value2.getText()).toContain('NO');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
- 'checkbox': checkboxInputType,
|
|
|
-
|
|
|
- 'hidden': noop,
|
|
|
- 'button': noop,
|
|
|
- 'submit': noop,
|
|
|
- 'reset': noop,
|
|
|
- 'file': noop
|
|
|
-};
|
|
|
-
|
|
|
-function stringBasedInputType(ctrl) {
|
|
|
- ctrl.$formatters.push(function(value) {
|
|
|
- return ctrl.$isEmpty(value) ? value : value.toString();
|
|
|
- });
|
|
|
-}
|
|
|
-
|
|
|
-function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
|
|
|
- baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
|
|
|
- stringBasedInputType(ctrl);
|
|
|
-}
|
|
|
-
|
|
|
-function baseInputType(scope, element, attr, ctrl, $sniffer, $browser) {
|
|
|
- var type = lowercase(element[0].type);
|
|
|
-
|
|
|
- // In composition mode, users are still inputing intermediate text buffer,
|
|
|
- // hold the listener until composition is done.
|
|
|
- // More about composition events: https://developer.mozilla.org/en-US/docs/Web/API/CompositionEvent
|
|
|
- if (!$sniffer.android) {
|
|
|
- var composing = false;
|
|
|
-
|
|
|
- element.on('compositionstart', function(data) {
|
|
|
- composing = true;
|
|
|
- });
|
|
|
-
|
|
|
- element.on('compositionend', function() {
|
|
|
- composing = false;
|
|
|
- listener();
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- var listener = function(ev) {
|
|
|
- if (timeout) {
|
|
|
- $browser.defer.cancel(timeout);
|
|
|
- timeout = null;
|
|
|
- }
|
|
|
- if (composing) return;
|
|
|
- var value = element.val(),
|
|
|
- event = ev && ev.type;
|
|
|
-
|
|
|
- // By default we will trim the value
|
|
|
- // If the attribute ng-trim exists we will avoid trimming
|
|
|
- // If input type is 'password', the value is never trimmed
|
|
|
- if (type !== 'password' && (!attr.ngTrim || attr.ngTrim !== 'false')) {
|
|
|
- value = trim(value);
|
|
|
- }
|
|
|
-
|
|
|
- // If a control is suffering from bad input (due to native validators), browsers discard its
|
|
|
- // value, so it may be necessary to revalidate (by calling $setViewValue again) even if the
|
|
|
- // control's value is the same empty value twice in a row.
|
|
|
- if (ctrl.$viewValue !== value || (value === '' && ctrl.$$hasNativeValidators)) {
|
|
|
- ctrl.$setViewValue(value, event);
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the
|
|
|
- // input event on backspace, delete or cut
|
|
|
- if ($sniffer.hasEvent('input')) {
|
|
|
- element.on('input', listener);
|
|
|
- } else {
|
|
|
- var timeout;
|
|
|
-
|
|
|
- var deferListener = function(ev, input, origValue) {
|
|
|
- if (!timeout) {
|
|
|
- timeout = $browser.defer(function() {
|
|
|
- timeout = null;
|
|
|
- if (!input || input.value !== origValue) {
|
|
|
- listener(ev);
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- element.on('keydown', function(event) {
|
|
|
- var key = event.keyCode;
|
|
|
-
|
|
|
- // ignore
|
|
|
- // command modifiers arrows
|
|
|
- if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return;
|
|
|
-
|
|
|
- deferListener(event, this, this.value);
|
|
|
- });
|
|
|
-
|
|
|
- // if user modifies input value using context menu in IE, we need "paste" and "cut" events to catch it
|
|
|
- if ($sniffer.hasEvent('paste')) {
|
|
|
- element.on('paste cut', deferListener);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // if user paste into input using mouse on older browser
|
|
|
- // or form autocomplete on newer browser, we need "change" event to catch it
|
|
|
- element.on('change', listener);
|
|
|
-
|
|
|
- ctrl.$render = function() {
|
|
|
- element.val(ctrl.$isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue);
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function weekParser(isoWeek, existingDate) {
|
|
|
- if (isDate(isoWeek)) {
|
|
|
- return isoWeek;
|
|
|
- }
|
|
|
-
|
|
|
- if (isString(isoWeek)) {
|
|
|
- WEEK_REGEXP.lastIndex = 0;
|
|
|
- var parts = WEEK_REGEXP.exec(isoWeek);
|
|
|
- if (parts) {
|
|
|
- var year = +parts[1],
|
|
|
- week = +parts[2],
|
|
|
- hours = 0,
|
|
|
- minutes = 0,
|
|
|
- seconds = 0,
|
|
|
- milliseconds = 0,
|
|
|
- firstThurs = getFirstThursdayOfYear(year),
|
|
|
- addDays = (week - 1) * 7;
|
|
|
-
|
|
|
- if (existingDate) {
|
|
|
- hours = existingDate.getHours();
|
|
|
- minutes = existingDate.getMinutes();
|
|
|
- seconds = existingDate.getSeconds();
|
|
|
- milliseconds = existingDate.getMilliseconds();
|
|
|
- }
|
|
|
-
|
|
|
- return new Date(year, 0, firstThurs.getDate() + addDays, hours, minutes, seconds, milliseconds);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return NaN;
|
|
|
-}
|
|
|
-
|
|
|
-function createDateParser(regexp, mapping) {
|
|
|
- return function(iso, date) {
|
|
|
- var parts, map;
|
|
|
-
|
|
|
- if (isDate(iso)) {
|
|
|
- return iso;
|
|
|
- }
|
|
|
-
|
|
|
- if (isString(iso)) {
|
|
|
- // When a date is JSON'ified to wraps itself inside of an extra
|
|
|
- // set of double quotes. This makes the date parsing code unable
|
|
|
- // to match the date string and parse it as a date.
|
|
|
- if (iso.charAt(0) == '"' && iso.charAt(iso.length - 1) == '"') {
|
|
|
- iso = iso.substring(1, iso.length - 1);
|
|
|
- }
|
|
|
- if (ISO_DATE_REGEXP.test(iso)) {
|
|
|
- return new Date(iso);
|
|
|
- }
|
|
|
- regexp.lastIndex = 0;
|
|
|
- parts = regexp.exec(iso);
|
|
|
-
|
|
|
- if (parts) {
|
|
|
- parts.shift();
|
|
|
- if (date) {
|
|
|
- map = {
|
|
|
- yyyy: date.getFullYear(),
|
|
|
- MM: date.getMonth() + 1,
|
|
|
- dd: date.getDate(),
|
|
|
- HH: date.getHours(),
|
|
|
- mm: date.getMinutes(),
|
|
|
- ss: date.getSeconds(),
|
|
|
- sss: date.getMilliseconds() / 1000
|
|
|
- };
|
|
|
- } else {
|
|
|
- map = { yyyy: 1970, MM: 1, dd: 1, HH: 0, mm: 0, ss: 0, sss: 0 };
|
|
|
- }
|
|
|
-
|
|
|
- forEach(parts, function(part, index) {
|
|
|
- if (index < mapping.length) {
|
|
|
- map[mapping[index]] = +part;
|
|
|
- }
|
|
|
- });
|
|
|
- return new Date(map.yyyy, map.MM - 1, map.dd, map.HH, map.mm, map.ss || 0, map.sss * 1000 || 0);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return NaN;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function createDateInputType(type, regexp, parseDate, format) {
|
|
|
- return function dynamicDateInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter) {
|
|
|
- badInputChecker(scope, element, attr, ctrl);
|
|
|
- baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
|
|
|
- var timezone = ctrl && ctrl.$options && ctrl.$options.timezone;
|
|
|
- var previousDate;
|
|
|
-
|
|
|
- ctrl.$$parserName = type;
|
|
|
- ctrl.$parsers.push(function(value) {
|
|
|
- if (ctrl.$isEmpty(value)) return null;
|
|
|
- if (regexp.test(value)) {
|
|
|
- // Note: We cannot read ctrl.$modelValue, as there might be a different
|
|
|
- // parser/formatter in the processing chain so that the model
|
|
|
- // contains some different data format!
|
|
|
- var parsedDate = parseDate(value, previousDate);
|
|
|
- if (timezone) {
|
|
|
- parsedDate = convertTimezoneToLocal(parsedDate, timezone);
|
|
|
- }
|
|
|
- return parsedDate;
|
|
|
- }
|
|
|
- return undefined;
|
|
|
- });
|
|
|
-
|
|
|
- ctrl.$formatters.push(function(value) {
|
|
|
- if (value && !isDate(value)) {
|
|
|
- throw $ngModelMinErr('datefmt', 'Expected `{0}` to be a date', value);
|
|
|
- }
|
|
|
- if (isValidDate(value)) {
|
|
|
- previousDate = value;
|
|
|
- if (previousDate && timezone) {
|
|
|
- previousDate = convertTimezoneToLocal(previousDate, timezone, true);
|
|
|
- }
|
|
|
- return $filter('date')(value, format, timezone);
|
|
|
- } else {
|
|
|
- previousDate = null;
|
|
|
- return '';
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- if (isDefined(attr.min) || attr.ngMin) {
|
|
|
- var minVal;
|
|
|
- ctrl.$validators.min = function(value) {
|
|
|
- return !isValidDate(value) || isUndefined(minVal) || parseDate(value) >= minVal;
|
|
|
- };
|
|
|
- attr.$observe('min', function(val) {
|
|
|
- minVal = parseObservedDateValue(val);
|
|
|
- ctrl.$validate();
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- if (isDefined(attr.max) || attr.ngMax) {
|
|
|
- var maxVal;
|
|
|
- ctrl.$validators.max = function(value) {
|
|
|
- return !isValidDate(value) || isUndefined(maxVal) || parseDate(value) <= maxVal;
|
|
|
- };
|
|
|
- attr.$observe('max', function(val) {
|
|
|
- maxVal = parseObservedDateValue(val);
|
|
|
- ctrl.$validate();
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- function isValidDate(value) {
|
|
|
- // Invalid Date: getTime() returns NaN
|
|
|
- return value && !(value.getTime && value.getTime() !== value.getTime());
|
|
|
- }
|
|
|
-
|
|
|
- function parseObservedDateValue(val) {
|
|
|
- return isDefined(val) ? (isDate(val) ? val : parseDate(val)) : undefined;
|
|
|
- }
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function badInputChecker(scope, element, attr, ctrl) {
|
|
|
- var node = element[0];
|
|
|
- var nativeValidation = ctrl.$$hasNativeValidators = isObject(node.validity);
|
|
|
- if (nativeValidation) {
|
|
|
- ctrl.$parsers.push(function(value) {
|
|
|
- var validity = element.prop(VALIDITY_STATE_PROPERTY) || {};
|
|
|
- // Detect bug in FF35 for input[email] (https://bugzilla.mozilla.org/show_bug.cgi?id=1064430):
|
|
|
- // - also sets validity.badInput (should only be validity.typeMismatch).
|
|
|
- // - see http://www.whatwg.org/specs/web-apps/current-work/multipage/forms.html#e-mail-state-(type=email)
|
|
|
- // - can ignore this case as we can still read out the erroneous email...
|
|
|
- return validity.badInput && !validity.typeMismatch ? undefined : value;
|
|
|
- });
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) {
|
|
|
- badInputChecker(scope, element, attr, ctrl);
|
|
|
- baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
|
|
|
-
|
|
|
- ctrl.$$parserName = 'number';
|
|
|
- ctrl.$parsers.push(function(value) {
|
|
|
- if (ctrl.$isEmpty(value)) return null;
|
|
|
- if (NUMBER_REGEXP.test(value)) return parseFloat(value);
|
|
|
- return undefined;
|
|
|
- });
|
|
|
-
|
|
|
- ctrl.$formatters.push(function(value) {
|
|
|
- if (!ctrl.$isEmpty(value)) {
|
|
|
- if (!isNumber(value)) {
|
|
|
- throw $ngModelMinErr('numfmt', 'Expected `{0}` to be a number', value);
|
|
|
- }
|
|
|
- value = value.toString();
|
|
|
- }
|
|
|
- return value;
|
|
|
- });
|
|
|
-
|
|
|
- if (isDefined(attr.min) || attr.ngMin) {
|
|
|
- var minVal;
|
|
|
- ctrl.$validators.min = function(value) {
|
|
|
- return ctrl.$isEmpty(value) || isUndefined(minVal) || value >= minVal;
|
|
|
- };
|
|
|
-
|
|
|
- attr.$observe('min', function(val) {
|
|
|
- if (isDefined(val) && !isNumber(val)) {
|
|
|
- val = parseFloat(val, 10);
|
|
|
- }
|
|
|
- minVal = isNumber(val) && !isNaN(val) ? val : undefined;
|
|
|
- // TODO(matsko): implement validateLater to reduce number of validations
|
|
|
- ctrl.$validate();
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- if (isDefined(attr.max) || attr.ngMax) {
|
|
|
- var maxVal;
|
|
|
- ctrl.$validators.max = function(value) {
|
|
|
- return ctrl.$isEmpty(value) || isUndefined(maxVal) || value <= maxVal;
|
|
|
- };
|
|
|
-
|
|
|
- attr.$observe('max', function(val) {
|
|
|
- if (isDefined(val) && !isNumber(val)) {
|
|
|
- val = parseFloat(val, 10);
|
|
|
- }
|
|
|
- maxVal = isNumber(val) && !isNaN(val) ? val : undefined;
|
|
|
- // TODO(matsko): implement validateLater to reduce number of validations
|
|
|
- ctrl.$validate();
|
|
|
- });
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) {
|
|
|
- // Note: no badInputChecker here by purpose as `url` is only a validation
|
|
|
- // in browsers, i.e. we can always read out input.value even if it is not valid!
|
|
|
- baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
|
|
|
- stringBasedInputType(ctrl);
|
|
|
-
|
|
|
- ctrl.$$parserName = 'url';
|
|
|
- ctrl.$validators.url = function(modelValue, viewValue) {
|
|
|
- var value = modelValue || viewValue;
|
|
|
- return ctrl.$isEmpty(value) || URL_REGEXP.test(value);
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) {
|
|
|
- // Note: no badInputChecker here by purpose as `url` is only a validation
|
|
|
- // in browsers, i.e. we can always read out input.value even if it is not valid!
|
|
|
- baseInputType(scope, element, attr, ctrl, $sniffer, $browser);
|
|
|
- stringBasedInputType(ctrl);
|
|
|
-
|
|
|
- ctrl.$$parserName = 'email';
|
|
|
- ctrl.$validators.email = function(modelValue, viewValue) {
|
|
|
- var value = modelValue || viewValue;
|
|
|
- return ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value);
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function radioInputType(scope, element, attr, ctrl) {
|
|
|
- // make the name unique, if not defined
|
|
|
- if (isUndefined(attr.name)) {
|
|
|
- element.attr('name', nextUid());
|
|
|
- }
|
|
|
-
|
|
|
- var listener = function(ev) {
|
|
|
- if (element[0].checked) {
|
|
|
- ctrl.$setViewValue(attr.value, ev && ev.type);
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- element.on('click', listener);
|
|
|
-
|
|
|
- ctrl.$render = function() {
|
|
|
- var value = attr.value;
|
|
|
- element[0].checked = (value == ctrl.$viewValue);
|
|
|
- };
|
|
|
-
|
|
|
- attr.$observe('value', ctrl.$render);
|
|
|
-}
|
|
|
-
|
|
|
-function parseConstantExpr($parse, context, name, expression, fallback) {
|
|
|
- var parseFn;
|
|
|
- if (isDefined(expression)) {
|
|
|
- parseFn = $parse(expression);
|
|
|
- if (!parseFn.constant) {
|
|
|
- throw minErr('ngModel')('constexpr', 'Expected constant expression for `{0}`, but saw ' +
|
|
|
- '`{1}`.', name, expression);
|
|
|
- }
|
|
|
- return parseFn(context);
|
|
|
- }
|
|
|
- return fallback;
|
|
|
-}
|
|
|
-
|
|
|
-function checkboxInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter, $parse) {
|
|
|
- var trueValue = parseConstantExpr($parse, scope, 'ngTrueValue', attr.ngTrueValue, true);
|
|
|
- var falseValue = parseConstantExpr($parse, scope, 'ngFalseValue', attr.ngFalseValue, false);
|
|
|
-
|
|
|
- var listener = function(ev) {
|
|
|
- ctrl.$setViewValue(element[0].checked, ev && ev.type);
|
|
|
- };
|
|
|
-
|
|
|
- element.on('click', listener);
|
|
|
-
|
|
|
- ctrl.$render = function() {
|
|
|
- element[0].checked = ctrl.$viewValue;
|
|
|
- };
|
|
|
-
|
|
|
- // Override the standard `$isEmpty` because the $viewValue of an empty checkbox is always set to `false`
|
|
|
- // This is because of the parser below, which compares the `$modelValue` with `trueValue` to convert
|
|
|
- // it to a boolean.
|
|
|
- ctrl.$isEmpty = function(value) {
|
|
|
- return value === false;
|
|
|
- };
|
|
|
-
|
|
|
- ctrl.$formatters.push(function(value) {
|
|
|
- return equals(value, trueValue);
|
|
|
- });
|
|
|
-
|
|
|
- ctrl.$parsers.push(function(value) {
|
|
|
- return value ? trueValue : falseValue;
|
|
|
- });
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name textarea
|
|
|
- * @restrict E
|
|
|
- *
|
|
|
- * @description
|
|
|
- * HTML textarea element control with angular data-binding. The data-binding and validation
|
|
|
- * properties of this element are exactly the same as those of the
|
|
|
- * {@link ng.directive:input input element}.
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} required Sets `required` validation error key if the value is not entered.
|
|
|
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
|
|
|
- * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
|
|
|
- * `required` when you want to data-bind to the `required` attribute.
|
|
|
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
|
|
|
- * minlength.
|
|
|
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
|
|
|
- * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of any
|
|
|
- * length.
|
|
|
- * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match
|
|
|
- * a RegExp found by evaluating the Angular expression given in the attribute value.
|
|
|
- * If the expression evaluates to a RegExp object, then this is used directly.
|
|
|
- * If the expression evaluates to a string, then it will be converted to a RegExp
|
|
|
- * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
|
|
|
- * `new RegExp('^abc$')`.<br />
|
|
|
- * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
|
|
|
- * start at the index of the last search's match, thus not taking the whole input value into
|
|
|
- * account.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input.
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name input
|
|
|
- * @restrict E
|
|
|
- *
|
|
|
- * @description
|
|
|
- * HTML input element control. When used together with {@link ngModel `ngModel`}, it provides data-binding,
|
|
|
- * input state control, and validation.
|
|
|
- * Input control follows HTML5 input types and polyfills the HTML5 validation behavior for older browsers.
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** Not every feature offered is available for all input types.
|
|
|
- * Specifically, data binding and event handling via `ng-model` is unsupported for `input[file]`.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} required Sets `required` validation error key if the value is not entered.
|
|
|
- * @param {boolean=} ngRequired Sets `required` attribute if set to true
|
|
|
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
|
|
|
- * minlength.
|
|
|
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
|
|
|
- * maxlength. Setting the attribute to a negative or non-numeric value, allows view values of any
|
|
|
- * length.
|
|
|
- * @param {string=} ngPattern Sets `pattern` validation error key if the ngModel value does not match
|
|
|
- * a RegExp found by evaluating the Angular expression given in the attribute value.
|
|
|
- * If the expression evaluates to a RegExp object, then this is used directly.
|
|
|
- * If the expression evaluates to a string, then it will be converted to a RegExp
|
|
|
- * after wrapping it in `^` and `$` characters. For instance, `"abc"` will be converted to
|
|
|
- * `new RegExp('^abc$')`.<br />
|
|
|
- * **Note:** Avoid using the `g` flag on the RegExp, as it will cause each successive search to
|
|
|
- * start at the index of the last search's match, thus not taking the whole input value into
|
|
|
- * account.
|
|
|
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
|
|
|
- * interaction with the input element.
|
|
|
- * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input.
|
|
|
- * This parameter is ignored for input[type=password] controls, which will never trim the
|
|
|
- * input.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="input-directive" module="inputExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('inputExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.user = {name: 'guest', last: 'visitor'};
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <form name="myForm">
|
|
|
- <label>
|
|
|
- User name:
|
|
|
- <input type="text" name="userName" ng-model="user.name" required>
|
|
|
- </label>
|
|
|
- <div role="alert">
|
|
|
- <span class="error" ng-show="myForm.userName.$error.required">
|
|
|
- Required!</span>
|
|
|
- </div>
|
|
|
- <label>
|
|
|
- Last name:
|
|
|
- <input type="text" name="lastName" ng-model="user.last"
|
|
|
- ng-minlength="3" ng-maxlength="10">
|
|
|
- </label>
|
|
|
- <div role="alert">
|
|
|
- <span class="error" ng-show="myForm.lastName.$error.minlength">
|
|
|
- Too short!</span>
|
|
|
- <span class="error" ng-show="myForm.lastName.$error.maxlength">
|
|
|
- Too long!</span>
|
|
|
- </div>
|
|
|
- </form>
|
|
|
- <hr>
|
|
|
- <tt>user = {{user}}</tt><br/>
|
|
|
- <tt>myForm.userName.$valid = {{myForm.userName.$valid}}</tt><br/>
|
|
|
- <tt>myForm.userName.$error = {{myForm.userName.$error}}</tt><br/>
|
|
|
- <tt>myForm.lastName.$valid = {{myForm.lastName.$valid}}</tt><br/>
|
|
|
- <tt>myForm.lastName.$error = {{myForm.lastName.$error}}</tt><br/>
|
|
|
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
|
|
|
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
|
|
|
- <tt>myForm.$error.minlength = {{!!myForm.$error.minlength}}</tt><br/>
|
|
|
- <tt>myForm.$error.maxlength = {{!!myForm.$error.maxlength}}</tt><br/>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var user = element(by.exactBinding('user'));
|
|
|
- var userNameValid = element(by.binding('myForm.userName.$valid'));
|
|
|
- var lastNameValid = element(by.binding('myForm.lastName.$valid'));
|
|
|
- var lastNameError = element(by.binding('myForm.lastName.$error'));
|
|
|
- var formValid = element(by.binding('myForm.$valid'));
|
|
|
- var userNameInput = element(by.model('user.name'));
|
|
|
- var userLastInput = element(by.model('user.last'));
|
|
|
-
|
|
|
- it('should initialize to model', function() {
|
|
|
- expect(user.getText()).toContain('{"name":"guest","last":"visitor"}');
|
|
|
- expect(userNameValid.getText()).toContain('true');
|
|
|
- expect(formValid.getText()).toContain('true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if empty when required', function() {
|
|
|
- userNameInput.clear();
|
|
|
- userNameInput.sendKeys('');
|
|
|
-
|
|
|
- expect(user.getText()).toContain('{"last":"visitor"}');
|
|
|
- expect(userNameValid.getText()).toContain('false');
|
|
|
- expect(formValid.getText()).toContain('false');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be valid if empty when min length is set', function() {
|
|
|
- userLastInput.clear();
|
|
|
- userLastInput.sendKeys('');
|
|
|
-
|
|
|
- expect(user.getText()).toContain('{"name":"guest","last":""}');
|
|
|
- expect(lastNameValid.getText()).toContain('true');
|
|
|
- expect(formValid.getText()).toContain('true');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if less than required min length', function() {
|
|
|
- userLastInput.clear();
|
|
|
- userLastInput.sendKeys('xx');
|
|
|
-
|
|
|
- expect(user.getText()).toContain('{"name":"guest"}');
|
|
|
- expect(lastNameValid.getText()).toContain('false');
|
|
|
- expect(lastNameError.getText()).toContain('minlength');
|
|
|
- expect(formValid.getText()).toContain('false');
|
|
|
- });
|
|
|
-
|
|
|
- it('should be invalid if longer than max length', function() {
|
|
|
- userLastInput.clear();
|
|
|
- userLastInput.sendKeys('some ridiculously long name');
|
|
|
-
|
|
|
- expect(user.getText()).toContain('{"name":"guest"}');
|
|
|
- expect(lastNameValid.getText()).toContain('false');
|
|
|
- expect(lastNameError.getText()).toContain('maxlength');
|
|
|
- expect(formValid.getText()).toContain('false');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var inputDirective = ['$browser', '$sniffer', '$filter', '$parse',
|
|
|
- function($browser, $sniffer, $filter, $parse) {
|
|
|
- return {
|
|
|
- restrict: 'E',
|
|
|
- require: ['?ngModel'],
|
|
|
- link: {
|
|
|
- pre: function(scope, element, attr, ctrls) {
|
|
|
- if (ctrls[0]) {
|
|
|
- (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrls[0], $sniffer,
|
|
|
- $browser, $filter, $parse);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/;
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngValue
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Binds the given expression to the value of `<option>` or {@link input[radio] `input[radio]`},
|
|
|
- * so that when the element is selected, the {@link ngModel `ngModel`} of that element is set to
|
|
|
- * the bound value.
|
|
|
- *
|
|
|
- * `ngValue` is useful when dynamically generating lists of radio buttons using
|
|
|
- * {@link ngRepeat `ngRepeat`}, as shown below.
|
|
|
- *
|
|
|
- * Likewise, `ngValue` can be used to generate `<option>` elements for
|
|
|
- * the {@link select `select`} element. In that case however, only strings are supported
|
|
|
- * for the `value `attribute, so the resulting `ngModel` will always be a string.
|
|
|
- * Support for `select` models with non-string values is available via `ngOptions`.
|
|
|
- *
|
|
|
- * @element input
|
|
|
- * @param {string=} ngValue angular expression, whose value will be bound to the `value` attribute
|
|
|
- * of the `input` element
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example name="ngValue-directive" module="valueExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('valueExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.names = ['pizza', 'unicorns', 'robots'];
|
|
|
- $scope.my = { favorite: 'unicorns' };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form ng-controller="ExampleController">
|
|
|
- <h2>Which is your favorite?</h2>
|
|
|
- <label ng-repeat="name in names" for="{{name}}">
|
|
|
- {{name}}
|
|
|
- <input type="radio"
|
|
|
- ng-model="my.favorite"
|
|
|
- ng-value="name"
|
|
|
- id="{{name}}"
|
|
|
- name="favorite">
|
|
|
- </label>
|
|
|
- <div>You chose {{my.favorite}}</div>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var favorite = element(by.binding('my.favorite'));
|
|
|
-
|
|
|
- it('should initialize to model', function() {
|
|
|
- expect(favorite.getText()).toContain('unicorns');
|
|
|
- });
|
|
|
- it('should bind the values to the inputs', function() {
|
|
|
- element.all(by.model('my.favorite')).get(0).click();
|
|
|
- expect(favorite.getText()).toContain('pizza');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngValueDirective = function() {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- priority: 100,
|
|
|
- compile: function(tpl, tplAttr) {
|
|
|
- if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) {
|
|
|
- return function ngValueConstantLink(scope, elm, attr) {
|
|
|
- attr.$set('value', scope.$eval(attr.ngValue));
|
|
|
- };
|
|
|
- } else {
|
|
|
- return function ngValueLink(scope, elm, attr) {
|
|
|
- scope.$watch(attr.ngValue, function valueWatchAction(value) {
|
|
|
- attr.$set('value', value);
|
|
|
- });
|
|
|
- };
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-};
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngBind
|
|
|
- * @restrict AC
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngBind` attribute tells Angular to replace the text content of the specified HTML element
|
|
|
- * with the value of a given expression, and to update the text content when the value of that
|
|
|
- * expression changes.
|
|
|
- *
|
|
|
- * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like
|
|
|
- * `{{ expression }}` which is similar but less verbose.
|
|
|
- *
|
|
|
- * It is preferable to use `ngBind` instead of `{{ expression }}` if a template is momentarily
|
|
|
- * displayed by the browser in its raw state before Angular compiles it. Since `ngBind` is an
|
|
|
- * element attribute, it makes the bindings invisible to the user while the page is loading.
|
|
|
- *
|
|
|
- * An alternative solution to this problem would be using the
|
|
|
- * {@link ng.directive:ngCloak ngCloak} directive.
|
|
|
- *
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {expression} ngBind {@link guide/expression Expression} to evaluate.
|
|
|
- *
|
|
|
- * @example
|
|
|
- * Enter a name in the Live Preview text box; the greeting below the text box changes instantly.
|
|
|
- <example module="bindExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('bindExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.name = 'Whirled';
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <label>Enter name: <input type="text" ng-model="name"></label><br>
|
|
|
- Hello <span ng-bind="name"></span>!
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should check ng-bind', function() {
|
|
|
- var nameInput = element(by.model('name'));
|
|
|
-
|
|
|
- expect(element(by.binding('name')).getText()).toBe('Whirled');
|
|
|
- nameInput.clear();
|
|
|
- nameInput.sendKeys('world');
|
|
|
- expect(element(by.binding('name')).getText()).toBe('world');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngBindDirective = ['$compile', function($compile) {
|
|
|
- return {
|
|
|
- restrict: 'AC',
|
|
|
- compile: function ngBindCompile(templateElement) {
|
|
|
- $compile.$$addBindingClass(templateElement);
|
|
|
- return function ngBindLink(scope, element, attr) {
|
|
|
- $compile.$$addBindingInfo(element, attr.ngBind);
|
|
|
- element = element[0];
|
|
|
- scope.$watch(attr.ngBind, function ngBindWatchAction(value) {
|
|
|
- element.textContent = value === undefined ? '' : value;
|
|
|
- });
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngBindTemplate
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngBindTemplate` directive specifies that the element
|
|
|
- * text content should be replaced with the interpolation of the template
|
|
|
- * in the `ngBindTemplate` attribute.
|
|
|
- * Unlike `ngBind`, the `ngBindTemplate` can contain multiple `{{` `}}`
|
|
|
- * expressions. This directive is needed since some HTML elements
|
|
|
- * (such as TITLE and OPTION) cannot contain SPAN elements.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {string} ngBindTemplate template of form
|
|
|
- * <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval.
|
|
|
- *
|
|
|
- * @example
|
|
|
- * Try it here: enter text in text box and watch the greeting change.
|
|
|
- <example module="bindExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('bindExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.salutation = 'Hello';
|
|
|
- $scope.name = 'World';
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <label>Salutation: <input type="text" ng-model="salutation"></label><br>
|
|
|
- <label>Name: <input type="text" ng-model="name"></label><br>
|
|
|
- <pre ng-bind-template="{{salutation}} {{name}}!"></pre>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should check ng-bind', function() {
|
|
|
- var salutationElem = element(by.binding('salutation'));
|
|
|
- var salutationInput = element(by.model('salutation'));
|
|
|
- var nameInput = element(by.model('name'));
|
|
|
-
|
|
|
- expect(salutationElem.getText()).toBe('Hello World!');
|
|
|
-
|
|
|
- salutationInput.clear();
|
|
|
- salutationInput.sendKeys('Greetings');
|
|
|
- nameInput.clear();
|
|
|
- nameInput.sendKeys('user');
|
|
|
-
|
|
|
- expect(salutationElem.getText()).toBe('Greetings user!');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngBindTemplateDirective = ['$interpolate', '$compile', function($interpolate, $compile) {
|
|
|
- return {
|
|
|
- compile: function ngBindTemplateCompile(templateElement) {
|
|
|
- $compile.$$addBindingClass(templateElement);
|
|
|
- return function ngBindTemplateLink(scope, element, attr) {
|
|
|
- var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
|
|
|
- $compile.$$addBindingInfo(element, interpolateFn.expressions);
|
|
|
- element = element[0];
|
|
|
- attr.$observe('ngBindTemplate', function(value) {
|
|
|
- element.textContent = value === undefined ? '' : value;
|
|
|
- });
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngBindHtml
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Evaluates the expression and inserts the resulting HTML into the element in a secure way. By default,
|
|
|
- * the resulting HTML content will be sanitized using the {@link ngSanitize.$sanitize $sanitize} service.
|
|
|
- * To utilize this functionality, ensure that `$sanitize` is available, for example, by including {@link
|
|
|
- * ngSanitize} in your module's dependencies (not in core Angular). In order to use {@link ngSanitize}
|
|
|
- * in your module's dependencies, you need to include "angular-sanitize.js" in your application.
|
|
|
- *
|
|
|
- * You may also bypass sanitization for values you know are safe. To do so, bind to
|
|
|
- * an explicitly trusted value via {@link ng.$sce#trustAsHtml $sce.trustAsHtml}. See the example
|
|
|
- * under {@link ng.$sce#show-me-an-example-using-sce- Strict Contextual Escaping (SCE)}.
|
|
|
- *
|
|
|
- * Note: If a `$sanitize` service is unavailable and the bound value isn't explicitly trusted, you
|
|
|
- * will have an exception (instead of an exploit.)
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {expression} ngBindHtml {@link guide/expression Expression} to evaluate.
|
|
|
- *
|
|
|
- * @example
|
|
|
-
|
|
|
- <example module="bindHtmlExample" deps="angular-sanitize.js">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <p ng-bind-html="myHTML"></p>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
-
|
|
|
- <file name="script.js">
|
|
|
- angular.module('bindHtmlExample', ['ngSanitize'])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.myHTML =
|
|
|
- 'I am an <code>HTML</code>string with ' +
|
|
|
- '<a href="#">links!</a> and other <em>stuff</em>';
|
|
|
- }]);
|
|
|
- </file>
|
|
|
-
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should check ng-bind-html', function() {
|
|
|
- expect(element(by.binding('myHTML')).getText()).toBe(
|
|
|
- 'I am an HTMLstring with links! and other stuff');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngBindHtmlDirective = ['$sce', '$parse', '$compile', function($sce, $parse, $compile) {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- compile: function ngBindHtmlCompile(tElement, tAttrs) {
|
|
|
- var ngBindHtmlGetter = $parse(tAttrs.ngBindHtml);
|
|
|
- var ngBindHtmlWatch = $parse(tAttrs.ngBindHtml, function getStringValue(value) {
|
|
|
- return (value || '').toString();
|
|
|
- });
|
|
|
- $compile.$$addBindingClass(tElement);
|
|
|
-
|
|
|
- return function ngBindHtmlLink(scope, element, attr) {
|
|
|
- $compile.$$addBindingInfo(element, attr.ngBindHtml);
|
|
|
-
|
|
|
- scope.$watch(ngBindHtmlWatch, function ngBindHtmlWatchAction() {
|
|
|
- // we re-evaluate the expr because we want a TrustedValueHolderType
|
|
|
- // for $sce, not a string
|
|
|
- element.html($sce.getTrustedHtml(ngBindHtmlGetter(scope)) || '');
|
|
|
- });
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngChange
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Evaluate the given expression when the user changes the input.
|
|
|
- * The expression is evaluated immediately, unlike the JavaScript onchange event
|
|
|
- * which only triggers at the end of a change (usually, when the user leaves the
|
|
|
- * form element or presses the return key).
|
|
|
- *
|
|
|
- * The `ngChange` expression is only evaluated when a change in the input value causes
|
|
|
- * a new value to be committed to the model.
|
|
|
- *
|
|
|
- * It will not be evaluated:
|
|
|
- * * if the value returned from the `$parsers` transformation pipeline has not changed
|
|
|
- * * if the input has continued to be invalid since the model will stay `null`
|
|
|
- * * if the model is changed programmatically and not by a change to the input value
|
|
|
- *
|
|
|
- *
|
|
|
- * Note, this directive requires `ngModel` to be present.
|
|
|
- *
|
|
|
- * @element input
|
|
|
- * @param {expression} ngChange {@link guide/expression Expression} to evaluate upon change
|
|
|
- * in input value.
|
|
|
- *
|
|
|
- * @example
|
|
|
- * <example name="ngChange-directive" module="changeExample">
|
|
|
- * <file name="index.html">
|
|
|
- * <script>
|
|
|
- * angular.module('changeExample', [])
|
|
|
- * .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- * $scope.counter = 0;
|
|
|
- * $scope.change = function() {
|
|
|
- * $scope.counter++;
|
|
|
- * };
|
|
|
- * }]);
|
|
|
- * </script>
|
|
|
- * <div ng-controller="ExampleController">
|
|
|
- * <input type="checkbox" ng-model="confirmed" ng-change="change()" id="ng-change-example1" />
|
|
|
- * <input type="checkbox" ng-model="confirmed" id="ng-change-example2" />
|
|
|
- * <label for="ng-change-example2">Confirmed</label><br />
|
|
|
- * <tt>debug = {{confirmed}}</tt><br/>
|
|
|
- * <tt>counter = {{counter}}</tt><br/>
|
|
|
- * </div>
|
|
|
- * </file>
|
|
|
- * <file name="protractor.js" type="protractor">
|
|
|
- * var counter = element(by.binding('counter'));
|
|
|
- * var debug = element(by.binding('confirmed'));
|
|
|
- *
|
|
|
- * it('should evaluate the expression if changing from view', function() {
|
|
|
- * expect(counter.getText()).toContain('0');
|
|
|
- *
|
|
|
- * element(by.id('ng-change-example1')).click();
|
|
|
- *
|
|
|
- * expect(counter.getText()).toContain('1');
|
|
|
- * expect(debug.getText()).toContain('true');
|
|
|
- * });
|
|
|
- *
|
|
|
- * it('should not evaluate the expression if changing from model', function() {
|
|
|
- * element(by.id('ng-change-example2')).click();
|
|
|
-
|
|
|
- * expect(counter.getText()).toContain('0');
|
|
|
- * expect(debug.getText()).toContain('true');
|
|
|
- * });
|
|
|
- * </file>
|
|
|
- * </example>
|
|
|
- */
|
|
|
-var ngChangeDirective = valueFn({
|
|
|
- restrict: 'A',
|
|
|
- require: 'ngModel',
|
|
|
- link: function(scope, element, attr, ctrl) {
|
|
|
- ctrl.$viewChangeListeners.push(function() {
|
|
|
- scope.$eval(attr.ngChange);
|
|
|
- });
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-function classDirective(name, selector) {
|
|
|
- name = 'ngClass' + name;
|
|
|
- return ['$animate', function($animate) {
|
|
|
- return {
|
|
|
- restrict: 'AC',
|
|
|
- link: function(scope, element, attr) {
|
|
|
- var oldVal;
|
|
|
-
|
|
|
- scope.$watch(attr[name], ngClassWatchAction, true);
|
|
|
-
|
|
|
- attr.$observe('class', function(value) {
|
|
|
- ngClassWatchAction(scope.$eval(attr[name]));
|
|
|
- });
|
|
|
-
|
|
|
-
|
|
|
- if (name !== 'ngClass') {
|
|
|
- scope.$watch('$index', function($index, old$index) {
|
|
|
- // jshint bitwise: false
|
|
|
- var mod = $index & 1;
|
|
|
- if (mod !== (old$index & 1)) {
|
|
|
- var classes = arrayClasses(scope.$eval(attr[name]));
|
|
|
- mod === selector ?
|
|
|
- addClasses(classes) :
|
|
|
- removeClasses(classes);
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- function addClasses(classes) {
|
|
|
- var newClasses = digestClassCounts(classes, 1);
|
|
|
- attr.$addClass(newClasses);
|
|
|
- }
|
|
|
-
|
|
|
- function removeClasses(classes) {
|
|
|
- var newClasses = digestClassCounts(classes, -1);
|
|
|
- attr.$removeClass(newClasses);
|
|
|
- }
|
|
|
-
|
|
|
- function digestClassCounts(classes, count) {
|
|
|
- // Use createMap() to prevent class assumptions involving property
|
|
|
- // names in Object.prototype
|
|
|
- var classCounts = element.data('$classCounts') || createMap();
|
|
|
- var classesToUpdate = [];
|
|
|
- forEach(classes, function(className) {
|
|
|
- if (count > 0 || classCounts[className]) {
|
|
|
- classCounts[className] = (classCounts[className] || 0) + count;
|
|
|
- if (classCounts[className] === +(count > 0)) {
|
|
|
- classesToUpdate.push(className);
|
|
|
- }
|
|
|
- }
|
|
|
- });
|
|
|
- element.data('$classCounts', classCounts);
|
|
|
- return classesToUpdate.join(' ');
|
|
|
- }
|
|
|
-
|
|
|
- function updateClasses(oldClasses, newClasses) {
|
|
|
- var toAdd = arrayDifference(newClasses, oldClasses);
|
|
|
- var toRemove = arrayDifference(oldClasses, newClasses);
|
|
|
- toAdd = digestClassCounts(toAdd, 1);
|
|
|
- toRemove = digestClassCounts(toRemove, -1);
|
|
|
- if (toAdd && toAdd.length) {
|
|
|
- $animate.addClass(element, toAdd);
|
|
|
- }
|
|
|
- if (toRemove && toRemove.length) {
|
|
|
- $animate.removeClass(element, toRemove);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function ngClassWatchAction(newVal) {
|
|
|
- if (selector === true || scope.$index % 2 === selector) {
|
|
|
- var newClasses = arrayClasses(newVal || []);
|
|
|
- if (!oldVal) {
|
|
|
- addClasses(newClasses);
|
|
|
- } else if (!equals(newVal,oldVal)) {
|
|
|
- var oldClasses = arrayClasses(oldVal);
|
|
|
- updateClasses(oldClasses, newClasses);
|
|
|
- }
|
|
|
- }
|
|
|
- oldVal = shallowCopy(newVal);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- function arrayDifference(tokens1, tokens2) {
|
|
|
- var values = [];
|
|
|
-
|
|
|
- outer:
|
|
|
- for (var i = 0; i < tokens1.length; i++) {
|
|
|
- var token = tokens1[i];
|
|
|
- for (var j = 0; j < tokens2.length; j++) {
|
|
|
- if (token == tokens2[j]) continue outer;
|
|
|
- }
|
|
|
- values.push(token);
|
|
|
- }
|
|
|
- return values;
|
|
|
- }
|
|
|
-
|
|
|
- function arrayClasses(classVal) {
|
|
|
- var classes = [];
|
|
|
- if (isArray(classVal)) {
|
|
|
- forEach(classVal, function(v) {
|
|
|
- classes = classes.concat(arrayClasses(v));
|
|
|
- });
|
|
|
- return classes;
|
|
|
- } else if (isString(classVal)) {
|
|
|
- return classVal.split(' ');
|
|
|
- } else if (isObject(classVal)) {
|
|
|
- forEach(classVal, function(v, k) {
|
|
|
- if (v) {
|
|
|
- classes = classes.concat(k.split(' '));
|
|
|
- }
|
|
|
- });
|
|
|
- return classes;
|
|
|
- }
|
|
|
- return classVal;
|
|
|
- }
|
|
|
- }];
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngClass
|
|
|
- * @restrict AC
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngClass` directive allows you to dynamically set CSS classes on an HTML element by databinding
|
|
|
- * an expression that represents all classes to be added.
|
|
|
- *
|
|
|
- * The directive operates in three different ways, depending on which of three types the expression
|
|
|
- * evaluates to:
|
|
|
- *
|
|
|
- * 1. If the expression evaluates to a string, the string should be one or more space-delimited class
|
|
|
- * names.
|
|
|
- *
|
|
|
- * 2. If the expression evaluates to an object, then for each key-value pair of the
|
|
|
- * object with a truthy value the corresponding key is used as a class name.
|
|
|
- *
|
|
|
- * 3. If the expression evaluates to an array, each element of the array should either be a string as in
|
|
|
- * type 1 or an object as in type 2. This means that you can mix strings and objects together in an array
|
|
|
- * to give you more control over what CSS classes appear. See the code below for an example of this.
|
|
|
- *
|
|
|
- *
|
|
|
- * The directive won't add duplicate classes if a particular class was already set.
|
|
|
- *
|
|
|
- * When the expression changes, the previously added classes are removed and only then are the
|
|
|
- * new classes added.
|
|
|
- *
|
|
|
- * @animations
|
|
|
- * **add** - happens just before the class is applied to the elements
|
|
|
- *
|
|
|
- * **remove** - happens just before the class is removed from the element
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {expression} ngClass {@link guide/expression Expression} to eval. The result
|
|
|
- * of the evaluation can be a string representing space delimited class
|
|
|
- * names, an array, or a map of class names to boolean values. In the case of a map, the
|
|
|
- * names of the properties whose values are truthy will be added as css classes to the
|
|
|
- * element.
|
|
|
- *
|
|
|
- * @example Example that demonstrates basic bindings via ngClass directive.
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <p ng-class="{strike: deleted, bold: important, 'has-error': error}">Map Syntax Example</p>
|
|
|
- <label>
|
|
|
- <input type="checkbox" ng-model="deleted">
|
|
|
- deleted (apply "strike" class)
|
|
|
- </label><br>
|
|
|
- <label>
|
|
|
- <input type="checkbox" ng-model="important">
|
|
|
- important (apply "bold" class)
|
|
|
- </label><br>
|
|
|
- <label>
|
|
|
- <input type="checkbox" ng-model="error">
|
|
|
- error (apply "has-error" class)
|
|
|
- </label>
|
|
|
- <hr>
|
|
|
- <p ng-class="style">Using String Syntax</p>
|
|
|
- <input type="text" ng-model="style"
|
|
|
- placeholder="Type: bold strike red" aria-label="Type: bold strike red">
|
|
|
- <hr>
|
|
|
- <p ng-class="[style1, style2, style3]">Using Array Syntax</p>
|
|
|
- <input ng-model="style1"
|
|
|
- placeholder="Type: bold, strike or red" aria-label="Type: bold, strike or red"><br>
|
|
|
- <input ng-model="style2"
|
|
|
- placeholder="Type: bold, strike or red" aria-label="Type: bold, strike or red 2"><br>
|
|
|
- <input ng-model="style3"
|
|
|
- placeholder="Type: bold, strike or red" aria-label="Type: bold, strike or red 3"><br>
|
|
|
- <hr>
|
|
|
- <p ng-class="[style4, {orange: warning}]">Using Array and Map Syntax</p>
|
|
|
- <input ng-model="style4" placeholder="Type: bold, strike" aria-label="Type: bold, strike"><br>
|
|
|
- <label><input type="checkbox" ng-model="warning"> warning (apply "orange" class)</label>
|
|
|
- </file>
|
|
|
- <file name="style.css">
|
|
|
- .strike {
|
|
|
- text-decoration: line-through;
|
|
|
- }
|
|
|
- .bold {
|
|
|
- font-weight: bold;
|
|
|
- }
|
|
|
- .red {
|
|
|
- color: red;
|
|
|
- }
|
|
|
- .has-error {
|
|
|
- color: red;
|
|
|
- background-color: yellow;
|
|
|
- }
|
|
|
- .orange {
|
|
|
- color: orange;
|
|
|
- }
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var ps = element.all(by.css('p'));
|
|
|
-
|
|
|
- it('should let you toggle the class', function() {
|
|
|
-
|
|
|
- expect(ps.first().getAttribute('class')).not.toMatch(/bold/);
|
|
|
- expect(ps.first().getAttribute('class')).not.toMatch(/has-error/);
|
|
|
-
|
|
|
- element(by.model('important')).click();
|
|
|
- expect(ps.first().getAttribute('class')).toMatch(/bold/);
|
|
|
-
|
|
|
- element(by.model('error')).click();
|
|
|
- expect(ps.first().getAttribute('class')).toMatch(/has-error/);
|
|
|
- });
|
|
|
-
|
|
|
- it('should let you toggle string example', function() {
|
|
|
- expect(ps.get(1).getAttribute('class')).toBe('');
|
|
|
- element(by.model('style')).clear();
|
|
|
- element(by.model('style')).sendKeys('red');
|
|
|
- expect(ps.get(1).getAttribute('class')).toBe('red');
|
|
|
- });
|
|
|
-
|
|
|
- it('array example should have 3 classes', function() {
|
|
|
- expect(ps.get(2).getAttribute('class')).toBe('');
|
|
|
- element(by.model('style1')).sendKeys('bold');
|
|
|
- element(by.model('style2')).sendKeys('strike');
|
|
|
- element(by.model('style3')).sendKeys('red');
|
|
|
- expect(ps.get(2).getAttribute('class')).toBe('bold strike red');
|
|
|
- });
|
|
|
-
|
|
|
- it('array with map example should have 2 classes', function() {
|
|
|
- expect(ps.last().getAttribute('class')).toBe('');
|
|
|
- element(by.model('style4')).sendKeys('bold');
|
|
|
- element(by.model('warning')).click();
|
|
|
- expect(ps.last().getAttribute('class')).toBe('bold orange');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
-
|
|
|
- ## Animations
|
|
|
-
|
|
|
- The example below demonstrates how to perform animations using ngClass.
|
|
|
-
|
|
|
- <example module="ngAnimate" deps="angular-animate.js" animations="true">
|
|
|
- <file name="index.html">
|
|
|
- <input id="setbtn" type="button" value="set" ng-click="myVar='my-class'">
|
|
|
- <input id="clearbtn" type="button" value="clear" ng-click="myVar=''">
|
|
|
- <br>
|
|
|
- <span class="base-class" ng-class="myVar">Sample Text</span>
|
|
|
- </file>
|
|
|
- <file name="style.css">
|
|
|
- .base-class {
|
|
|
- -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
|
|
|
- transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
|
|
|
- }
|
|
|
-
|
|
|
- .base-class.my-class {
|
|
|
- color: red;
|
|
|
- font-size:3em;
|
|
|
- }
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should check ng-class', function() {
|
|
|
- expect(element(by.css('.base-class')).getAttribute('class')).not.
|
|
|
- toMatch(/my-class/);
|
|
|
-
|
|
|
- element(by.id('setbtn')).click();
|
|
|
-
|
|
|
- expect(element(by.css('.base-class')).getAttribute('class')).
|
|
|
- toMatch(/my-class/);
|
|
|
-
|
|
|
- element(by.id('clearbtn')).click();
|
|
|
-
|
|
|
- expect(element(by.css('.base-class')).getAttribute('class')).not.
|
|
|
- toMatch(/my-class/);
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
-
|
|
|
-
|
|
|
- ## ngClass and pre-existing CSS3 Transitions/Animations
|
|
|
- The ngClass directive still supports CSS3 Transitions/Animations even if they do not follow the ngAnimate CSS naming structure.
|
|
|
- Upon animation ngAnimate will apply supplementary CSS classes to track the start and end of an animation, but this will not hinder
|
|
|
- any pre-existing CSS transitions already on the element. To get an idea of what happens during a class-based animation, be sure
|
|
|
- to view the step by step details of {@link $animate#addClass $animate.addClass} and
|
|
|
- {@link $animate#removeClass $animate.removeClass}.
|
|
|
- */
|
|
|
-var ngClassDirective = classDirective('', true);
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngClassOdd
|
|
|
- * @restrict AC
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngClassOdd` and `ngClassEven` directives work exactly as
|
|
|
- * {@link ng.directive:ngClass ngClass}, except they work in
|
|
|
- * conjunction with `ngRepeat` and take effect only on odd (even) rows.
|
|
|
- *
|
|
|
- * This directive can be applied only within the scope of an
|
|
|
- * {@link ng.directive:ngRepeat ngRepeat}.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result
|
|
|
- * of the evaluation can be a string representing space delimited class names or an array.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
|
|
|
- <li ng-repeat="name in names">
|
|
|
- <span ng-class-odd="'odd'" ng-class-even="'even'">
|
|
|
- {{name}}
|
|
|
- </span>
|
|
|
- </li>
|
|
|
- </ol>
|
|
|
- </file>
|
|
|
- <file name="style.css">
|
|
|
- .odd {
|
|
|
- color: red;
|
|
|
- }
|
|
|
- .even {
|
|
|
- color: blue;
|
|
|
- }
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should check ng-class-odd and ng-class-even', function() {
|
|
|
- expect(element(by.repeater('name in names').row(0).column('name')).getAttribute('class')).
|
|
|
- toMatch(/odd/);
|
|
|
- expect(element(by.repeater('name in names').row(1).column('name')).getAttribute('class')).
|
|
|
- toMatch(/even/);
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngClassOddDirective = classDirective('Odd', 0);
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngClassEven
|
|
|
- * @restrict AC
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngClassOdd` and `ngClassEven` directives work exactly as
|
|
|
- * {@link ng.directive:ngClass ngClass}, except they work in
|
|
|
- * conjunction with `ngRepeat` and take effect only on odd (even) rows.
|
|
|
- *
|
|
|
- * This directive can be applied only within the scope of an
|
|
|
- * {@link ng.directive:ngRepeat ngRepeat}.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {expression} ngClassEven {@link guide/expression Expression} to eval. The
|
|
|
- * result of the evaluation can be a string representing space delimited class names or an array.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
|
|
|
- <li ng-repeat="name in names">
|
|
|
- <span ng-class-odd="'odd'" ng-class-even="'even'">
|
|
|
- {{name}}
|
|
|
- </span>
|
|
|
- </li>
|
|
|
- </ol>
|
|
|
- </file>
|
|
|
- <file name="style.css">
|
|
|
- .odd {
|
|
|
- color: red;
|
|
|
- }
|
|
|
- .even {
|
|
|
- color: blue;
|
|
|
- }
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should check ng-class-odd and ng-class-even', function() {
|
|
|
- expect(element(by.repeater('name in names').row(0).column('name')).getAttribute('class')).
|
|
|
- toMatch(/odd/);
|
|
|
- expect(element(by.repeater('name in names').row(1).column('name')).getAttribute('class')).
|
|
|
- toMatch(/even/);
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngClassEvenDirective = classDirective('Even', 1);
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngCloak
|
|
|
- * @restrict AC
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngCloak` directive is used to prevent the Angular html template from being briefly
|
|
|
- * displayed by the browser in its raw (uncompiled) form while your application is loading. Use this
|
|
|
- * directive to avoid the undesirable flicker effect caused by the html template display.
|
|
|
- *
|
|
|
- * The directive can be applied to the `<body>` element, but the preferred usage is to apply
|
|
|
- * multiple `ngCloak` directives to small portions of the page to permit progressive rendering
|
|
|
- * of the browser view.
|
|
|
- *
|
|
|
- * `ngCloak` works in cooperation with the following css rule embedded within `angular.js` and
|
|
|
- * `angular.min.js`.
|
|
|
- * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).
|
|
|
- *
|
|
|
- * ```css
|
|
|
- * [ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {
|
|
|
- * display: none !important;
|
|
|
- * }
|
|
|
- * ```
|
|
|
- *
|
|
|
- * When this css rule is loaded by the browser, all html elements (including their children) that
|
|
|
- * are tagged with the `ngCloak` directive are hidden. When Angular encounters this directive
|
|
|
- * during the compilation of the template it deletes the `ngCloak` element attribute, making
|
|
|
- * the compiled element visible.
|
|
|
- *
|
|
|
- * For the best result, the `angular.js` script must be loaded in the head section of the html
|
|
|
- * document; alternatively, the css rule above must be included in the external stylesheet of the
|
|
|
- * application.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <div id="template1" ng-cloak>{{ 'hello' }}</div>
|
|
|
- <div id="template2" class="ng-cloak">{{ 'world' }}</div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should remove the template directive and css class', function() {
|
|
|
- expect($('#template1').getAttribute('ng-cloak')).
|
|
|
- toBeNull();
|
|
|
- expect($('#template2').getAttribute('ng-cloak')).
|
|
|
- toBeNull();
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- */
|
|
|
-var ngCloakDirective = ngDirective({
|
|
|
- compile: function(element, attr) {
|
|
|
- attr.$set('ngCloak', undefined);
|
|
|
- element.removeClass('ng-cloak');
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngController
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngController` directive attaches a controller class to the view. This is a key aspect of how angular
|
|
|
- * supports the principles behind the Model-View-Controller design pattern.
|
|
|
- *
|
|
|
- * MVC components in angular:
|
|
|
- *
|
|
|
- * * Model — Models are the properties of a scope; scopes are attached to the DOM where scope properties
|
|
|
- * are accessed through bindings.
|
|
|
- * * View — The template (HTML with data bindings) that is rendered into the View.
|
|
|
- * * Controller — The `ngController` directive specifies a Controller class; the class contains business
|
|
|
- * logic behind the application to decorate the scope with functions and values
|
|
|
- *
|
|
|
- * Note that you can also attach controllers to the DOM by declaring it in a route definition
|
|
|
- * via the {@link ngRoute.$route $route} service. A common mistake is to declare the controller
|
|
|
- * again using `ng-controller` in the template itself. This will cause the controller to be attached
|
|
|
- * and executed twice.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @scope
|
|
|
- * @priority 500
|
|
|
- * @param {expression} ngController Name of a constructor function registered with the current
|
|
|
- * {@link ng.$controllerProvider $controllerProvider} or an {@link guide/expression expression}
|
|
|
- * that on the current scope evaluates to a constructor function.
|
|
|
- *
|
|
|
- * The controller instance can be published into a scope property by specifying
|
|
|
- * `ng-controller="as propertyName"`.
|
|
|
- *
|
|
|
- * If the current `$controllerProvider` is configured to use globals (via
|
|
|
- * {@link ng.$controllerProvider#allowGlobals `$controllerProvider.allowGlobals()` }), this may
|
|
|
- * also be the name of a globally accessible constructor function (not recommended).
|
|
|
- *
|
|
|
- * @example
|
|
|
- * Here is a simple form for editing user contact information. Adding, removing, clearing, and
|
|
|
- * greeting are methods declared on the controller (see source tab). These methods can
|
|
|
- * easily be called from the angular markup. Any changes to the data are automatically reflected
|
|
|
- * in the View without the need for a manual update.
|
|
|
- *
|
|
|
- * Two different declaration styles are included below:
|
|
|
- *
|
|
|
- * * one binds methods and properties directly onto the controller using `this`:
|
|
|
- * `ng-controller="SettingsController1 as settings"`
|
|
|
- * * one injects `$scope` into the controller:
|
|
|
- * `ng-controller="SettingsController2"`
|
|
|
- *
|
|
|
- * The second option is more common in the Angular community, and is generally used in boilerplates
|
|
|
- * and in this guide. However, there are advantages to binding properties directly to the controller
|
|
|
- * and avoiding scope.
|
|
|
- *
|
|
|
- * * Using `controller as` makes it obvious which controller you are accessing in the template when
|
|
|
- * multiple controllers apply to an element.
|
|
|
- * * If you are writing your controllers as classes you have easier access to the properties and
|
|
|
- * methods, which will appear on the scope, from inside the controller code.
|
|
|
- * * Since there is always a `.` in the bindings, you don't have to worry about prototypal
|
|
|
- * inheritance masking primitives.
|
|
|
- *
|
|
|
- * This example demonstrates the `controller as` syntax.
|
|
|
- *
|
|
|
- * <example name="ngControllerAs" module="controllerAsExample">
|
|
|
- * <file name="index.html">
|
|
|
- * <div id="ctrl-as-exmpl" ng-controller="SettingsController1 as settings">
|
|
|
- * <label>Name: <input type="text" ng-model="settings.name"/></label>
|
|
|
- * <button ng-click="settings.greet()">greet</button><br/>
|
|
|
- * Contact:
|
|
|
- * <ul>
|
|
|
- * <li ng-repeat="contact in settings.contacts">
|
|
|
- * <select ng-model="contact.type" aria-label="Contact method" id="select_{{$index}}">
|
|
|
- * <option>phone</option>
|
|
|
- * <option>email</option>
|
|
|
- * </select>
|
|
|
- * <input type="text" ng-model="contact.value" aria-labelledby="select_{{$index}}" />
|
|
|
- * <button ng-click="settings.clearContact(contact)">clear</button>
|
|
|
- * <button ng-click="settings.removeContact(contact)" aria-label="Remove">X</button>
|
|
|
- * </li>
|
|
|
- * <li><button ng-click="settings.addContact()">add</button></li>
|
|
|
- * </ul>
|
|
|
- * </div>
|
|
|
- * </file>
|
|
|
- * <file name="app.js">
|
|
|
- * angular.module('controllerAsExample', [])
|
|
|
- * .controller('SettingsController1', SettingsController1);
|
|
|
- *
|
|
|
- * function SettingsController1() {
|
|
|
- * this.name = "John Smith";
|
|
|
- * this.contacts = [
|
|
|
- * {type: 'phone', value: '408 555 1212'},
|
|
|
- * {type: 'email', value: 'john.smith@example.org'} ];
|
|
|
- * }
|
|
|
- *
|
|
|
- * SettingsController1.prototype.greet = function() {
|
|
|
- * alert(this.name);
|
|
|
- * };
|
|
|
- *
|
|
|
- * SettingsController1.prototype.addContact = function() {
|
|
|
- * this.contacts.push({type: 'email', value: 'yourname@example.org'});
|
|
|
- * };
|
|
|
- *
|
|
|
- * SettingsController1.prototype.removeContact = function(contactToRemove) {
|
|
|
- * var index = this.contacts.indexOf(contactToRemove);
|
|
|
- * this.contacts.splice(index, 1);
|
|
|
- * };
|
|
|
- *
|
|
|
- * SettingsController1.prototype.clearContact = function(contact) {
|
|
|
- * contact.type = 'phone';
|
|
|
- * contact.value = '';
|
|
|
- * };
|
|
|
- * </file>
|
|
|
- * <file name="protractor.js" type="protractor">
|
|
|
- * it('should check controller as', function() {
|
|
|
- * var container = element(by.id('ctrl-as-exmpl'));
|
|
|
- * expect(container.element(by.model('settings.name'))
|
|
|
- * .getAttribute('value')).toBe('John Smith');
|
|
|
- *
|
|
|
- * var firstRepeat =
|
|
|
- * container.element(by.repeater('contact in settings.contacts').row(0));
|
|
|
- * var secondRepeat =
|
|
|
- * container.element(by.repeater('contact in settings.contacts').row(1));
|
|
|
- *
|
|
|
- * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))
|
|
|
- * .toBe('408 555 1212');
|
|
|
- *
|
|
|
- * expect(secondRepeat.element(by.model('contact.value')).getAttribute('value'))
|
|
|
- * .toBe('john.smith@example.org');
|
|
|
- *
|
|
|
- * firstRepeat.element(by.buttonText('clear')).click();
|
|
|
- *
|
|
|
- * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))
|
|
|
- * .toBe('');
|
|
|
- *
|
|
|
- * container.element(by.buttonText('add')).click();
|
|
|
- *
|
|
|
- * expect(container.element(by.repeater('contact in settings.contacts').row(2))
|
|
|
- * .element(by.model('contact.value'))
|
|
|
- * .getAttribute('value'))
|
|
|
- * .toBe('yourname@example.org');
|
|
|
- * });
|
|
|
- * </file>
|
|
|
- * </example>
|
|
|
- *
|
|
|
- * This example demonstrates the "attach to `$scope`" style of controller.
|
|
|
- *
|
|
|
- * <example name="ngController" module="controllerExample">
|
|
|
- * <file name="index.html">
|
|
|
- * <div id="ctrl-exmpl" ng-controller="SettingsController2">
|
|
|
- * <label>Name: <input type="text" ng-model="name"/></label>
|
|
|
- * <button ng-click="greet()">greet</button><br/>
|
|
|
- * Contact:
|
|
|
- * <ul>
|
|
|
- * <li ng-repeat="contact in contacts">
|
|
|
- * <select ng-model="contact.type" id="select_{{$index}}">
|
|
|
- * <option>phone</option>
|
|
|
- * <option>email</option>
|
|
|
- * </select>
|
|
|
- * <input type="text" ng-model="contact.value" aria-labelledby="select_{{$index}}" />
|
|
|
- * <button ng-click="clearContact(contact)">clear</button>
|
|
|
- * <button ng-click="removeContact(contact)">X</button>
|
|
|
- * </li>
|
|
|
- * <li>[ <button ng-click="addContact()">add</button> ]</li>
|
|
|
- * </ul>
|
|
|
- * </div>
|
|
|
- * </file>
|
|
|
- * <file name="app.js">
|
|
|
- * angular.module('controllerExample', [])
|
|
|
- * .controller('SettingsController2', ['$scope', SettingsController2]);
|
|
|
- *
|
|
|
- * function SettingsController2($scope) {
|
|
|
- * $scope.name = "John Smith";
|
|
|
- * $scope.contacts = [
|
|
|
- * {type:'phone', value:'408 555 1212'},
|
|
|
- * {type:'email', value:'john.smith@example.org'} ];
|
|
|
- *
|
|
|
- * $scope.greet = function() {
|
|
|
- * alert($scope.name);
|
|
|
- * };
|
|
|
- *
|
|
|
- * $scope.addContact = function() {
|
|
|
- * $scope.contacts.push({type:'email', value:'yourname@example.org'});
|
|
|
- * };
|
|
|
- *
|
|
|
- * $scope.removeContact = function(contactToRemove) {
|
|
|
- * var index = $scope.contacts.indexOf(contactToRemove);
|
|
|
- * $scope.contacts.splice(index, 1);
|
|
|
- * };
|
|
|
- *
|
|
|
- * $scope.clearContact = function(contact) {
|
|
|
- * contact.type = 'phone';
|
|
|
- * contact.value = '';
|
|
|
- * };
|
|
|
- * }
|
|
|
- * </file>
|
|
|
- * <file name="protractor.js" type="protractor">
|
|
|
- * it('should check controller', function() {
|
|
|
- * var container = element(by.id('ctrl-exmpl'));
|
|
|
- *
|
|
|
- * expect(container.element(by.model('name'))
|
|
|
- * .getAttribute('value')).toBe('John Smith');
|
|
|
- *
|
|
|
- * var firstRepeat =
|
|
|
- * container.element(by.repeater('contact in contacts').row(0));
|
|
|
- * var secondRepeat =
|
|
|
- * container.element(by.repeater('contact in contacts').row(1));
|
|
|
- *
|
|
|
- * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))
|
|
|
- * .toBe('408 555 1212');
|
|
|
- * expect(secondRepeat.element(by.model('contact.value')).getAttribute('value'))
|
|
|
- * .toBe('john.smith@example.org');
|
|
|
- *
|
|
|
- * firstRepeat.element(by.buttonText('clear')).click();
|
|
|
- *
|
|
|
- * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))
|
|
|
- * .toBe('');
|
|
|
- *
|
|
|
- * container.element(by.buttonText('add')).click();
|
|
|
- *
|
|
|
- * expect(container.element(by.repeater('contact in contacts').row(2))
|
|
|
- * .element(by.model('contact.value'))
|
|
|
- * .getAttribute('value'))
|
|
|
- * .toBe('yourname@example.org');
|
|
|
- * });
|
|
|
- * </file>
|
|
|
- *</example>
|
|
|
-
|
|
|
- */
|
|
|
-var ngControllerDirective = [function() {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- scope: true,
|
|
|
- controller: '@',
|
|
|
- priority: 500
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngCsp
|
|
|
- *
|
|
|
- * @element html
|
|
|
- * @description
|
|
|
- * Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.
|
|
|
- *
|
|
|
- * This is necessary when developing things like Google Chrome Extensions or Universal Windows Apps.
|
|
|
- *
|
|
|
- * CSP forbids apps to use `eval` or `Function(string)` generated functions (among other things).
|
|
|
- * For Angular to be CSP compatible there are only two things that we need to do differently:
|
|
|
- *
|
|
|
- * - don't use `Function` constructor to generate optimized value getters
|
|
|
- * - don't inject custom stylesheet into the document
|
|
|
- *
|
|
|
- * AngularJS uses `Function(string)` generated functions as a speed optimization. Applying the `ngCsp`
|
|
|
- * directive will cause Angular to use CSP compatibility mode. When this mode is on AngularJS will
|
|
|
- * evaluate all expressions up to 30% slower than in non-CSP mode, but no security violations will
|
|
|
- * be raised.
|
|
|
- *
|
|
|
- * CSP forbids JavaScript to inline stylesheet rules. In non CSP mode Angular automatically
|
|
|
- * includes some CSS rules (e.g. {@link ng.directive:ngCloak ngCloak}).
|
|
|
- * To make those directives work in CSP mode, include the `angular-csp.css` manually.
|
|
|
- *
|
|
|
- * Angular tries to autodetect if CSP is active and automatically turn on the CSP-safe mode. This
|
|
|
- * autodetection however triggers a CSP error to be logged in the console:
|
|
|
- *
|
|
|
- * ```
|
|
|
- * Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of
|
|
|
- * script in the following Content Security Policy directive: "default-src 'self'". Note that
|
|
|
- * 'script-src' was not explicitly set, so 'default-src' is used as a fallback.
|
|
|
- * ```
|
|
|
- *
|
|
|
- * This error is harmless but annoying. To prevent the error from showing up, put the `ngCsp`
|
|
|
- * directive on the root element of the application or on the `angular.js` script tag, whichever
|
|
|
- * appears first in the html document.
|
|
|
- *
|
|
|
- * *Note: This directive is only available in the `ng-csp` and `data-ng-csp` attribute form.*
|
|
|
- *
|
|
|
- * @example
|
|
|
- * This example shows how to apply the `ngCsp` directive to the `html` tag.
|
|
|
- ```html
|
|
|
- <!doctype html>
|
|
|
- <html ng-app ng-csp>
|
|
|
- ...
|
|
|
- ...
|
|
|
- </html>
|
|
|
- ```
|
|
|
- * @example
|
|
|
- // Note: the suffix `.csp` in the example name triggers
|
|
|
- // csp mode in our http server!
|
|
|
- <example name="example.csp" module="cspExample" ng-csp="true">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="MainController as ctrl">
|
|
|
- <div>
|
|
|
- <button ng-click="ctrl.inc()" id="inc">Increment</button>
|
|
|
- <span id="counter">
|
|
|
- {{ctrl.counter}}
|
|
|
- </span>
|
|
|
- </div>
|
|
|
-
|
|
|
- <div>
|
|
|
- <button ng-click="ctrl.evil()" id="evil">Evil</button>
|
|
|
- <span id="evilError">
|
|
|
- {{ctrl.evilError}}
|
|
|
- </span>
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="script.js">
|
|
|
- angular.module('cspExample', [])
|
|
|
- .controller('MainController', function() {
|
|
|
- this.counter = 0;
|
|
|
- this.inc = function() {
|
|
|
- this.counter++;
|
|
|
- };
|
|
|
- this.evil = function() {
|
|
|
- // jshint evil:true
|
|
|
- try {
|
|
|
- eval('1+2');
|
|
|
- } catch (e) {
|
|
|
- this.evilError = e.message;
|
|
|
- }
|
|
|
- };
|
|
|
- });
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var util, webdriver;
|
|
|
-
|
|
|
- var incBtn = element(by.id('inc'));
|
|
|
- var counter = element(by.id('counter'));
|
|
|
- var evilBtn = element(by.id('evil'));
|
|
|
- var evilError = element(by.id('evilError'));
|
|
|
-
|
|
|
- function getAndClearSevereErrors() {
|
|
|
- return browser.manage().logs().get('browser').then(function(browserLog) {
|
|
|
- return browserLog.filter(function(logEntry) {
|
|
|
- return logEntry.level.value > webdriver.logging.Level.WARNING.value;
|
|
|
- });
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- function clearErrors() {
|
|
|
- getAndClearSevereErrors();
|
|
|
- }
|
|
|
-
|
|
|
- function expectNoErrors() {
|
|
|
- getAndClearSevereErrors().then(function(filteredLog) {
|
|
|
- expect(filteredLog.length).toEqual(0);
|
|
|
- if (filteredLog.length) {
|
|
|
- console.log('browser console errors: ' + util.inspect(filteredLog));
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- function expectError(regex) {
|
|
|
- getAndClearSevereErrors().then(function(filteredLog) {
|
|
|
- var found = false;
|
|
|
- filteredLog.forEach(function(log) {
|
|
|
- if (log.message.match(regex)) {
|
|
|
- found = true;
|
|
|
- }
|
|
|
- });
|
|
|
- if (!found) {
|
|
|
- throw new Error('expected an error that matches ' + regex);
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- beforeEach(function() {
|
|
|
- util = require('util');
|
|
|
- webdriver = require('protractor/node_modules/selenium-webdriver');
|
|
|
- });
|
|
|
-
|
|
|
- // For now, we only test on Chrome,
|
|
|
- // as Safari does not load the page with Protractor's injected scripts,
|
|
|
- // and Firefox webdriver always disables content security policy (#6358)
|
|
|
- if (browser.params.browser !== 'chrome') {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- it('should not report errors when the page is loaded', function() {
|
|
|
- // clear errors so we are not dependent on previous tests
|
|
|
- clearErrors();
|
|
|
- // Need to reload the page as the page is already loaded when
|
|
|
- // we come here
|
|
|
- browser.driver.getCurrentUrl().then(function(url) {
|
|
|
- browser.get(url);
|
|
|
- });
|
|
|
- expectNoErrors();
|
|
|
- });
|
|
|
-
|
|
|
- it('should evaluate expressions', function() {
|
|
|
- expect(counter.getText()).toEqual('0');
|
|
|
- incBtn.click();
|
|
|
- expect(counter.getText()).toEqual('1');
|
|
|
- expectNoErrors();
|
|
|
- });
|
|
|
-
|
|
|
- it('should throw and report an error when using "eval"', function() {
|
|
|
- evilBtn.click();
|
|
|
- expect(evilError.getText()).toMatch(/Content Security Policy/);
|
|
|
- expectError(/Content Security Policy/);
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-// ngCsp is not implemented as a proper directive any more, because we need it be processed while we
|
|
|
-// bootstrap the system (before $parse is instantiated), for this reason we just have
|
|
|
-// the csp.isActive() fn that looks for ng-csp attribute anywhere in the current doc
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngClick
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The ngClick directive allows you to specify custom behavior when
|
|
|
- * an element is clicked.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon
|
|
|
- * click. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <button ng-click="count = count + 1" ng-init="count=0">
|
|
|
- Increment
|
|
|
- </button>
|
|
|
- <span>
|
|
|
- count: {{count}}
|
|
|
- </span>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should check ng-click', function() {
|
|
|
- expect(element(by.binding('count')).getText()).toMatch('0');
|
|
|
- element(by.css('button')).click();
|
|
|
- expect(element(by.binding('count')).getText()).toMatch('1');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-/*
|
|
|
- * A collection of directives that allows creation of custom event handlers that are defined as
|
|
|
- * angular expressions and are compiled and executed within the current scope.
|
|
|
- */
|
|
|
-var ngEventDirectives = {};
|
|
|
-
|
|
|
-// For events that might fire synchronously during DOM manipulation
|
|
|
-// we need to execute their event handlers asynchronously using $evalAsync,
|
|
|
-// so that they are not executed in an inconsistent state.
|
|
|
-var forceAsyncEvents = {
|
|
|
- 'blur': true,
|
|
|
- 'focus': true
|
|
|
-};
|
|
|
-forEach(
|
|
|
- 'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave keydown keyup keypress submit focus blur copy cut paste'.split(' '),
|
|
|
- function(eventName) {
|
|
|
- var directiveName = directiveNormalize('ng-' + eventName);
|
|
|
- ngEventDirectives[directiveName] = ['$parse', '$rootScope', function($parse, $rootScope) {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- compile: function($element, attr) {
|
|
|
- // We expose the powerful $event object on the scope that provides access to the Window,
|
|
|
- // etc. that isn't protected by the fast paths in $parse. We explicitly request better
|
|
|
- // checks at the cost of speed since event handler expressions are not executed as
|
|
|
- // frequently as regular change detection.
|
|
|
- var fn = $parse(attr[directiveName], /* interceptorFn */ null, /* expensiveChecks */ true);
|
|
|
- return function ngEventHandler(scope, element) {
|
|
|
- element.on(eventName, function(event) {
|
|
|
- var callback = function() {
|
|
|
- fn(scope, {$event:event});
|
|
|
- };
|
|
|
- if (forceAsyncEvents[eventName] && $rootScope.$$phase) {
|
|
|
- scope.$evalAsync(callback);
|
|
|
- } else {
|
|
|
- scope.$apply(callback);
|
|
|
- }
|
|
|
- });
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
- }];
|
|
|
- }
|
|
|
-);
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngDblclick
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngDblclick` directive allows you to specify custom behavior on a dblclick event.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon
|
|
|
- * a dblclick. (The Event object is available as `$event`)
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <button ng-dblclick="count = count + 1" ng-init="count=0">
|
|
|
- Increment (on double click)
|
|
|
- </button>
|
|
|
- count: {{count}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngMousedown
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The ngMousedown directive allows you to specify custom behavior on mousedown event.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon
|
|
|
- * mousedown. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <button ng-mousedown="count = count + 1" ng-init="count=0">
|
|
|
- Increment (on mouse down)
|
|
|
- </button>
|
|
|
- count: {{count}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngMouseup
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on mouseup event.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon
|
|
|
- * mouseup. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <button ng-mouseup="count = count + 1" ng-init="count=0">
|
|
|
- Increment (on mouse up)
|
|
|
- </button>
|
|
|
- count: {{count}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngMouseover
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on mouseover event.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon
|
|
|
- * mouseover. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <button ng-mouseover="count = count + 1" ng-init="count=0">
|
|
|
- Increment (when mouse is over)
|
|
|
- </button>
|
|
|
- count: {{count}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngMouseenter
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on mouseenter event.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon
|
|
|
- * mouseenter. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <button ng-mouseenter="count = count + 1" ng-init="count=0">
|
|
|
- Increment (when mouse enters)
|
|
|
- </button>
|
|
|
- count: {{count}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngMouseleave
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on mouseleave event.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon
|
|
|
- * mouseleave. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <button ng-mouseleave="count = count + 1" ng-init="count=0">
|
|
|
- Increment (when mouse leaves)
|
|
|
- </button>
|
|
|
- count: {{count}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngMousemove
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on mousemove event.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon
|
|
|
- * mousemove. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <button ng-mousemove="count = count + 1" ng-init="count=0">
|
|
|
- Increment (when mouse moves)
|
|
|
- </button>
|
|
|
- count: {{count}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngKeydown
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on keydown event.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngKeydown {@link guide/expression Expression} to evaluate upon
|
|
|
- * keydown. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <input ng-keydown="count = count + 1" ng-init="count=0">
|
|
|
- key down count: {{count}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngKeyup
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on keyup event.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngKeyup {@link guide/expression Expression} to evaluate upon
|
|
|
- * keyup. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <p>Typing in the input box below updates the key count</p>
|
|
|
- <input ng-keyup="count = count + 1" ng-init="count=0"> key up count: {{count}}
|
|
|
-
|
|
|
- <p>Typing in the input box below updates the keycode</p>
|
|
|
- <input ng-keyup="event=$event">
|
|
|
- <p>event keyCode: {{ event.keyCode }}</p>
|
|
|
- <p>event altKey: {{ event.altKey }}</p>
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngKeypress
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on keypress event.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {expression} ngKeypress {@link guide/expression Expression} to evaluate upon
|
|
|
- * keypress. ({@link guide/expression#-event- Event object is available as `$event`}
|
|
|
- * and can be interrogated for keyCode, altKey, etc.)
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <input ng-keypress="count = count + 1" ng-init="count=0">
|
|
|
- key press count: {{count}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngSubmit
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Enables binding angular expressions to onsubmit events.
|
|
|
- *
|
|
|
- * Additionally it prevents the default action (which for form means sending the request to the
|
|
|
- * server and reloading the current page), but only if the form does not contain `action`,
|
|
|
- * `data-action`, or `x-action` attributes.
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Warning:** Be careful not to cause "double-submission" by using both the `ngClick` and
|
|
|
- * `ngSubmit` handlers together. See the
|
|
|
- * {@link form#submitting-a-form-and-preventing-the-default-action `form` directive documentation}
|
|
|
- * for a detailed discussion of when `ngSubmit` may be triggered.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * @element form
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngSubmit {@link guide/expression Expression} to eval.
|
|
|
- * ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="submitExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('submitExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.list = [];
|
|
|
- $scope.text = 'hello';
|
|
|
- $scope.submit = function() {
|
|
|
- if ($scope.text) {
|
|
|
- $scope.list.push(this.text);
|
|
|
- $scope.text = '';
|
|
|
- }
|
|
|
- };
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <form ng-submit="submit()" ng-controller="ExampleController">
|
|
|
- Enter text and hit enter:
|
|
|
- <input type="text" ng-model="text" name="text" />
|
|
|
- <input type="submit" id="submit" value="Submit" />
|
|
|
- <pre>list={{list}}</pre>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should check ng-submit', function() {
|
|
|
- expect(element(by.binding('list')).getText()).toBe('list=[]');
|
|
|
- element(by.css('#submit')).click();
|
|
|
- expect(element(by.binding('list')).getText()).toContain('hello');
|
|
|
- expect(element(by.model('text')).getAttribute('value')).toBe('');
|
|
|
- });
|
|
|
- it('should ignore empty strings', function() {
|
|
|
- expect(element(by.binding('list')).getText()).toBe('list=[]');
|
|
|
- element(by.css('#submit')).click();
|
|
|
- element(by.css('#submit')).click();
|
|
|
- expect(element(by.binding('list')).getText()).toContain('hello');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngFocus
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on focus event.
|
|
|
- *
|
|
|
- * Note: As the `focus` event is executed synchronously when calling `input.focus()`
|
|
|
- * AngularJS executes the expression using `scope.$evalAsync` if the event is fired
|
|
|
- * during an `$apply` to ensure a consistent state.
|
|
|
- *
|
|
|
- * @element window, input, select, textarea, a
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngFocus {@link guide/expression Expression} to evaluate upon
|
|
|
- * focus. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- * See {@link ng.directive:ngClick ngClick}
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngBlur
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on blur event.
|
|
|
- *
|
|
|
- * A [blur event](https://developer.mozilla.org/en-US/docs/Web/Events/blur) fires when
|
|
|
- * an element has lost focus.
|
|
|
- *
|
|
|
- * Note: As the `blur` event is executed synchronously also during DOM manipulations
|
|
|
- * (e.g. removing a focussed input),
|
|
|
- * AngularJS executes the expression using `scope.$evalAsync` if the event is fired
|
|
|
- * during an `$apply` to ensure a consistent state.
|
|
|
- *
|
|
|
- * @element window, input, select, textarea, a
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngBlur {@link guide/expression Expression} to evaluate upon
|
|
|
- * blur. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- * See {@link ng.directive:ngClick ngClick}
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngCopy
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on copy event.
|
|
|
- *
|
|
|
- * @element window, input, select, textarea, a
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngCopy {@link guide/expression Expression} to evaluate upon
|
|
|
- * copy. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <input ng-copy="copied=true" ng-init="copied=false; value='copy me'" ng-model="value">
|
|
|
- copied: {{copied}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngCut
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on cut event.
|
|
|
- *
|
|
|
- * @element window, input, select, textarea, a
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngCut {@link guide/expression Expression} to evaluate upon
|
|
|
- * cut. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <input ng-cut="cut=true" ng-init="cut=false; value='cut me'" ng-model="value">
|
|
|
- cut: {{cut}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngPaste
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Specify custom behavior on paste event.
|
|
|
- *
|
|
|
- * @element window, input, select, textarea, a
|
|
|
- * @priority 0
|
|
|
- * @param {expression} ngPaste {@link guide/expression Expression} to evaluate upon
|
|
|
- * paste. ({@link guide/expression#-event- Event object is available as `$event`})
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <input ng-paste="paste=true" ng-init="paste=false" placeholder='paste here'>
|
|
|
- pasted: {{paste}}
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngIf
|
|
|
- * @restrict A
|
|
|
- * @multiElement
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngIf` directive removes or recreates a portion of the DOM tree based on an
|
|
|
- * {expression}. If the expression assigned to `ngIf` evaluates to a false
|
|
|
- * value then the element is removed from the DOM, otherwise a clone of the
|
|
|
- * element is reinserted into the DOM.
|
|
|
- *
|
|
|
- * `ngIf` differs from `ngShow` and `ngHide` in that `ngIf` completely removes and recreates the
|
|
|
- * element in the DOM rather than changing its visibility via the `display` css property. A common
|
|
|
- * case when this difference is significant is when using css selectors that rely on an element's
|
|
|
- * position within the DOM, such as the `:first-child` or `:last-child` pseudo-classes.
|
|
|
- *
|
|
|
- * Note that when an element is removed using `ngIf` its scope is destroyed and a new scope
|
|
|
- * is created when the element is restored. The scope created within `ngIf` inherits from
|
|
|
- * its parent scope using
|
|
|
- * [prototypal inheritance](https://github.com/angular/angular.js/wiki/Understanding-Scopes#javascript-prototypal-inheritance).
|
|
|
- * An important implication of this is if `ngModel` is used within `ngIf` to bind to
|
|
|
- * a javascript primitive defined in the parent scope. In this case any modifications made to the
|
|
|
- * variable within the child scope will override (hide) the value in the parent scope.
|
|
|
- *
|
|
|
- * Also, `ngIf` recreates elements using their compiled state. An example of this behavior
|
|
|
- * is if an element's class attribute is directly modified after it's compiled, using something like
|
|
|
- * jQuery's `.addClass()` method, and the element is later removed. When `ngIf` recreates the element
|
|
|
- * the added class will be lost because the original compiled state is used to regenerate the element.
|
|
|
- *
|
|
|
- * Additionally, you can provide animations via the `ngAnimate` module to animate the `enter`
|
|
|
- * and `leave` effects.
|
|
|
- *
|
|
|
- * @animations
|
|
|
- * enter - happens just after the `ngIf` contents change and a new DOM element is created and injected into the `ngIf` container
|
|
|
- * leave - happens just before the `ngIf` contents are removed from the DOM
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @scope
|
|
|
- * @priority 600
|
|
|
- * @param {expression} ngIf If the {@link guide/expression expression} is falsy then
|
|
|
- * the element is removed from the DOM tree. If it is truthy a copy of the compiled
|
|
|
- * element is added to the DOM tree.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="ngAnimate" deps="angular-animate.js" animations="true">
|
|
|
- <file name="index.html">
|
|
|
- <label>Click me: <input type="checkbox" ng-model="checked" ng-init="checked=true" /></label><br/>
|
|
|
- Show when checked:
|
|
|
- <span ng-if="checked" class="animate-if">
|
|
|
- This is removed when the checkbox is unchecked.
|
|
|
- </span>
|
|
|
- </file>
|
|
|
- <file name="animations.css">
|
|
|
- .animate-if {
|
|
|
- background:white;
|
|
|
- border:1px solid black;
|
|
|
- padding:10px;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-if.ng-enter, .animate-if.ng-leave {
|
|
|
- -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
|
|
|
- transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-if.ng-enter,
|
|
|
- .animate-if.ng-leave.ng-leave-active {
|
|
|
- opacity:0;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-if.ng-leave,
|
|
|
- .animate-if.ng-enter.ng-enter-active {
|
|
|
- opacity:1;
|
|
|
- }
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngIfDirective = ['$animate', function($animate) {
|
|
|
- return {
|
|
|
- multiElement: true,
|
|
|
- transclude: 'element',
|
|
|
- priority: 600,
|
|
|
- terminal: true,
|
|
|
- restrict: 'A',
|
|
|
- $$tlb: true,
|
|
|
- link: function($scope, $element, $attr, ctrl, $transclude) {
|
|
|
- var block, childScope, previousElements;
|
|
|
- $scope.$watch($attr.ngIf, function ngIfWatchAction(value) {
|
|
|
-
|
|
|
- if (value) {
|
|
|
- if (!childScope) {
|
|
|
- $transclude(function(clone, newScope) {
|
|
|
- childScope = newScope;
|
|
|
- clone[clone.length++] = document.createComment(' end ngIf: ' + $attr.ngIf + ' ');
|
|
|
- // Note: We only need the first/last node of the cloned nodes.
|
|
|
- // However, we need to keep the reference to the jqlite wrapper as it might be changed later
|
|
|
- // by a directive with templateUrl when its template arrives.
|
|
|
- block = {
|
|
|
- clone: clone
|
|
|
- };
|
|
|
- $animate.enter(clone, $element.parent(), $element);
|
|
|
- });
|
|
|
- }
|
|
|
- } else {
|
|
|
- if (previousElements) {
|
|
|
- previousElements.remove();
|
|
|
- previousElements = null;
|
|
|
- }
|
|
|
- if (childScope) {
|
|
|
- childScope.$destroy();
|
|
|
- childScope = null;
|
|
|
- }
|
|
|
- if (block) {
|
|
|
- previousElements = getBlockNodes(block.clone);
|
|
|
- $animate.leave(previousElements).then(function() {
|
|
|
- previousElements = null;
|
|
|
- });
|
|
|
- block = null;
|
|
|
- }
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngInclude
|
|
|
- * @restrict ECA
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Fetches, compiles and includes an external HTML fragment.
|
|
|
- *
|
|
|
- * By default, the template URL is restricted to the same domain and protocol as the
|
|
|
- * application document. This is done by calling {@link $sce#getTrustedResourceUrl
|
|
|
- * $sce.getTrustedResourceUrl} on it. To load templates from other domains or protocols
|
|
|
- * you may either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist them} or
|
|
|
- * {@link $sce#trustAsResourceUrl wrap them} as trusted values. Refer to Angular's {@link
|
|
|
- * ng.$sce Strict Contextual Escaping}.
|
|
|
- *
|
|
|
- * In addition, the browser's
|
|
|
- * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest)
|
|
|
- * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/)
|
|
|
- * policy may further restrict whether the template is successfully loaded.
|
|
|
- * For example, `ngInclude` won't work for cross-domain requests on all browsers and for `file://`
|
|
|
- * access on some browsers.
|
|
|
- *
|
|
|
- * @animations
|
|
|
- * enter - animation is used to bring new content into the browser.
|
|
|
- * leave - animation is used to animate existing content away.
|
|
|
- *
|
|
|
- * The enter and leave animation occur concurrently.
|
|
|
- *
|
|
|
- * @scope
|
|
|
- * @priority 400
|
|
|
- *
|
|
|
- * @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,
|
|
|
- * make sure you wrap it in **single** quotes, e.g. `src="'myPartialTemplate.html'"`.
|
|
|
- * @param {string=} onload Expression to evaluate when a new partial is loaded.
|
|
|
- *
|
|
|
- * @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll
|
|
|
- * $anchorScroll} to scroll the viewport after the content is loaded.
|
|
|
- *
|
|
|
- * - If the attribute is not set, disable scrolling.
|
|
|
- * - If the attribute is set without value, enable scrolling.
|
|
|
- * - Otherwise enable scrolling only if the expression evaluates to truthy value.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="includeExample" deps="angular-animate.js" animations="true">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <select ng-model="template" ng-options="t.name for t in templates">
|
|
|
- <option value="">(blank)</option>
|
|
|
- </select>
|
|
|
- url of the template: <code>{{template.url}}</code>
|
|
|
- <hr/>
|
|
|
- <div class="slide-animate-container">
|
|
|
- <div class="slide-animate" ng-include="template.url"></div>
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="script.js">
|
|
|
- angular.module('includeExample', ['ngAnimate'])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.templates =
|
|
|
- [ { name: 'template1.html', url: 'template1.html'},
|
|
|
- { name: 'template2.html', url: 'template2.html'} ];
|
|
|
- $scope.template = $scope.templates[0];
|
|
|
- }]);
|
|
|
- </file>
|
|
|
- <file name="template1.html">
|
|
|
- Content of template1.html
|
|
|
- </file>
|
|
|
- <file name="template2.html">
|
|
|
- Content of template2.html
|
|
|
- </file>
|
|
|
- <file name="animations.css">
|
|
|
- .slide-animate-container {
|
|
|
- position:relative;
|
|
|
- background:white;
|
|
|
- border:1px solid black;
|
|
|
- height:40px;
|
|
|
- overflow:hidden;
|
|
|
- }
|
|
|
-
|
|
|
- .slide-animate {
|
|
|
- padding:10px;
|
|
|
- }
|
|
|
-
|
|
|
- .slide-animate.ng-enter, .slide-animate.ng-leave {
|
|
|
- -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
|
|
|
- transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
|
|
|
-
|
|
|
- position:absolute;
|
|
|
- top:0;
|
|
|
- left:0;
|
|
|
- right:0;
|
|
|
- bottom:0;
|
|
|
- display:block;
|
|
|
- padding:10px;
|
|
|
- }
|
|
|
-
|
|
|
- .slide-animate.ng-enter {
|
|
|
- top:-50px;
|
|
|
- }
|
|
|
- .slide-animate.ng-enter.ng-enter-active {
|
|
|
- top:0;
|
|
|
- }
|
|
|
-
|
|
|
- .slide-animate.ng-leave {
|
|
|
- top:0;
|
|
|
- }
|
|
|
- .slide-animate.ng-leave.ng-leave-active {
|
|
|
- top:50px;
|
|
|
- }
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var templateSelect = element(by.model('template'));
|
|
|
- var includeElem = element(by.css('[ng-include]'));
|
|
|
-
|
|
|
- it('should load template1.html', function() {
|
|
|
- expect(includeElem.getText()).toMatch(/Content of template1.html/);
|
|
|
- });
|
|
|
-
|
|
|
- it('should load template2.html', function() {
|
|
|
- if (browser.params.browser == 'firefox') {
|
|
|
- // Firefox can't handle using selects
|
|
|
- // See https://github.com/angular/protractor/issues/480
|
|
|
- return;
|
|
|
- }
|
|
|
- templateSelect.click();
|
|
|
- templateSelect.all(by.css('option')).get(2).click();
|
|
|
- expect(includeElem.getText()).toMatch(/Content of template2.html/);
|
|
|
- });
|
|
|
-
|
|
|
- it('should change to blank', function() {
|
|
|
- if (browser.params.browser == 'firefox') {
|
|
|
- // Firefox can't handle using selects
|
|
|
- return;
|
|
|
- }
|
|
|
- templateSelect.click();
|
|
|
- templateSelect.all(by.css('option')).get(0).click();
|
|
|
- expect(includeElem.isPresent()).toBe(false);
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc event
|
|
|
- * @name ngInclude#$includeContentRequested
|
|
|
- * @eventType emit on the scope ngInclude was declared in
|
|
|
- * @description
|
|
|
- * Emitted every time the ngInclude content is requested.
|
|
|
- *
|
|
|
- * @param {Object} angularEvent Synthetic event object.
|
|
|
- * @param {String} src URL of content to load.
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc event
|
|
|
- * @name ngInclude#$includeContentLoaded
|
|
|
- * @eventType emit on the current ngInclude scope
|
|
|
- * @description
|
|
|
- * Emitted every time the ngInclude content is reloaded.
|
|
|
- *
|
|
|
- * @param {Object} angularEvent Synthetic event object.
|
|
|
- * @param {String} src URL of content to load.
|
|
|
- */
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc event
|
|
|
- * @name ngInclude#$includeContentError
|
|
|
- * @eventType emit on the scope ngInclude was declared in
|
|
|
- * @description
|
|
|
- * Emitted when a template HTTP request yields an erroneous response (status < 200 || status > 299)
|
|
|
- *
|
|
|
- * @param {Object} angularEvent Synthetic event object.
|
|
|
- * @param {String} src URL of content to load.
|
|
|
- */
|
|
|
-var ngIncludeDirective = ['$templateRequest', '$anchorScroll', '$animate',
|
|
|
- function($templateRequest, $anchorScroll, $animate) {
|
|
|
- return {
|
|
|
- restrict: 'ECA',
|
|
|
- priority: 400,
|
|
|
- terminal: true,
|
|
|
- transclude: 'element',
|
|
|
- controller: angular.noop,
|
|
|
- compile: function(element, attr) {
|
|
|
- var srcExp = attr.ngInclude || attr.src,
|
|
|
- onloadExp = attr.onload || '',
|
|
|
- autoScrollExp = attr.autoscroll;
|
|
|
-
|
|
|
- return function(scope, $element, $attr, ctrl, $transclude) {
|
|
|
- var changeCounter = 0,
|
|
|
- currentScope,
|
|
|
- previousElement,
|
|
|
- currentElement;
|
|
|
-
|
|
|
- var cleanupLastIncludeContent = function() {
|
|
|
- if (previousElement) {
|
|
|
- previousElement.remove();
|
|
|
- previousElement = null;
|
|
|
- }
|
|
|
- if (currentScope) {
|
|
|
- currentScope.$destroy();
|
|
|
- currentScope = null;
|
|
|
- }
|
|
|
- if (currentElement) {
|
|
|
- $animate.leave(currentElement).then(function() {
|
|
|
- previousElement = null;
|
|
|
- });
|
|
|
- previousElement = currentElement;
|
|
|
- currentElement = null;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- scope.$watch(srcExp, function ngIncludeWatchAction(src) {
|
|
|
- var afterAnimation = function() {
|
|
|
- if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {
|
|
|
- $anchorScroll();
|
|
|
- }
|
|
|
- };
|
|
|
- var thisChangeId = ++changeCounter;
|
|
|
-
|
|
|
- if (src) {
|
|
|
- //set the 2nd param to true to ignore the template request error so that the inner
|
|
|
- //contents and scope can be cleaned up.
|
|
|
- $templateRequest(src, true).then(function(response) {
|
|
|
- if (thisChangeId !== changeCounter) return;
|
|
|
- var newScope = scope.$new();
|
|
|
- ctrl.template = response;
|
|
|
-
|
|
|
- // Note: This will also link all children of ng-include that were contained in the original
|
|
|
- // html. If that content contains controllers, ... they could pollute/change the scope.
|
|
|
- // However, using ng-include on an element with additional content does not make sense...
|
|
|
- // Note: We can't remove them in the cloneAttchFn of $transclude as that
|
|
|
- // function is called before linking the content, which would apply child
|
|
|
- // directives to non existing elements.
|
|
|
- var clone = $transclude(newScope, function(clone) {
|
|
|
- cleanupLastIncludeContent();
|
|
|
- $animate.enter(clone, null, $element).then(afterAnimation);
|
|
|
- });
|
|
|
-
|
|
|
- currentScope = newScope;
|
|
|
- currentElement = clone;
|
|
|
-
|
|
|
- currentScope.$emit('$includeContentLoaded', src);
|
|
|
- scope.$eval(onloadExp);
|
|
|
- }, function() {
|
|
|
- if (thisChangeId === changeCounter) {
|
|
|
- cleanupLastIncludeContent();
|
|
|
- scope.$emit('$includeContentError', src);
|
|
|
- }
|
|
|
- });
|
|
|
- scope.$emit('$includeContentRequested', src);
|
|
|
- } else {
|
|
|
- cleanupLastIncludeContent();
|
|
|
- ctrl.template = null;
|
|
|
- }
|
|
|
- });
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-// This directive is called during the $transclude call of the first `ngInclude` directive.
|
|
|
-// It will replace and compile the content of the element with the loaded template.
|
|
|
-// We need this directive so that the element content is already filled when
|
|
|
-// the link function of another directive on the same element as ngInclude
|
|
|
-// is called.
|
|
|
-var ngIncludeFillContentDirective = ['$compile',
|
|
|
- function($compile) {
|
|
|
- return {
|
|
|
- restrict: 'ECA',
|
|
|
- priority: -400,
|
|
|
- require: 'ngInclude',
|
|
|
- link: function(scope, $element, $attr, ctrl) {
|
|
|
- if (/SVG/.test($element[0].toString())) {
|
|
|
- // WebKit: https://bugs.webkit.org/show_bug.cgi?id=135698 --- SVG elements do not
|
|
|
- // support innerHTML, so detect this here and try to generate the contents
|
|
|
- // specially.
|
|
|
- $element.empty();
|
|
|
- $compile(jqLiteBuildFragment(ctrl.template, document).childNodes)(scope,
|
|
|
- function namespaceAdaptedClone(clone) {
|
|
|
- $element.append(clone);
|
|
|
- }, {futureParentElement: $element});
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- $element.html(ctrl.template);
|
|
|
- $compile($element.contents())(scope);
|
|
|
- }
|
|
|
- };
|
|
|
- }];
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngInit
|
|
|
- * @restrict AC
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngInit` directive allows you to evaluate an expression in the
|
|
|
- * current scope.
|
|
|
- *
|
|
|
- * <div class="alert alert-danger">
|
|
|
- * The only appropriate use of `ngInit` is for aliasing special properties of
|
|
|
- * {@link ng.directive:ngRepeat `ngRepeat`}, as seen in the demo below. Besides this case, you
|
|
|
- * should use {@link guide/controller controllers} rather than `ngInit`
|
|
|
- * to initialize values on a scope.
|
|
|
- * </div>
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note**: If you have assignment in `ngInit` along with {@link ng.$filter `$filter`}, make
|
|
|
- * sure you have parenthesis for correct precedence:
|
|
|
- * <pre class="prettyprint">
|
|
|
- * `<div ng-init="test1 = (data | orderBy:'name')"></div>`
|
|
|
- * </pre>
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * @priority 450
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {expression} ngInit {@link guide/expression Expression} to eval.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="initExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('initExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.list = [['a', 'b'], ['c', 'd']];
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <div ng-repeat="innerList in list" ng-init="outerIndex = $index">
|
|
|
- <div ng-repeat="value in innerList" ng-init="innerIndex = $index">
|
|
|
- <span class="example-init">list[ {{outerIndex}} ][ {{innerIndex}} ] = {{value}};</span>
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should alias index positions', function() {
|
|
|
- var elements = element.all(by.css('.example-init'));
|
|
|
- expect(elements.get(0).getText()).toBe('list[ 0 ][ 0 ] = a;');
|
|
|
- expect(elements.get(1).getText()).toBe('list[ 0 ][ 1 ] = b;');
|
|
|
- expect(elements.get(2).getText()).toBe('list[ 1 ][ 0 ] = c;');
|
|
|
- expect(elements.get(3).getText()).toBe('list[ 1 ][ 1 ] = d;');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngInitDirective = ngDirective({
|
|
|
- priority: 450,
|
|
|
- compile: function() {
|
|
|
- return {
|
|
|
- pre: function(scope, element, attrs) {
|
|
|
- scope.$eval(attrs.ngInit);
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngList
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Text input that converts between a delimited string and an array of strings. The default
|
|
|
- * delimiter is a comma followed by a space - equivalent to `ng-list=", "`. You can specify a custom
|
|
|
- * delimiter as the value of the `ngList` attribute - for example, `ng-list=" | "`.
|
|
|
- *
|
|
|
- * The behaviour of the directive is affected by the use of the `ngTrim` attribute.
|
|
|
- * * If `ngTrim` is set to `"false"` then whitespace around both the separator and each
|
|
|
- * list item is respected. This implies that the user of the directive is responsible for
|
|
|
- * dealing with whitespace but also allows you to use whitespace as a delimiter, such as a
|
|
|
- * tab or newline character.
|
|
|
- * * Otherwise whitespace around the delimiter is ignored when splitting (although it is respected
|
|
|
- * when joining the list items back together) and whitespace around each list item is stripped
|
|
|
- * before it is added to the model.
|
|
|
- *
|
|
|
- * ### Example with Validation
|
|
|
- *
|
|
|
- * <example name="ngList-directive" module="listExample">
|
|
|
- * <file name="app.js">
|
|
|
- * angular.module('listExample', [])
|
|
|
- * .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- * $scope.names = ['morpheus', 'neo', 'trinity'];
|
|
|
- * }]);
|
|
|
- * </file>
|
|
|
- * <file name="index.html">
|
|
|
- * <form name="myForm" ng-controller="ExampleController">
|
|
|
- * <label>List: <input name="namesInput" ng-model="names" ng-list required></label>
|
|
|
- * <span role="alert">
|
|
|
- * <span class="error" ng-show="myForm.namesInput.$error.required">
|
|
|
- * Required!</span>
|
|
|
- * </span>
|
|
|
- * <br>
|
|
|
- * <tt>names = {{names}}</tt><br/>
|
|
|
- * <tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>
|
|
|
- * <tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>
|
|
|
- * <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
|
|
|
- * <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
|
|
|
- * </form>
|
|
|
- * </file>
|
|
|
- * <file name="protractor.js" type="protractor">
|
|
|
- * var listInput = element(by.model('names'));
|
|
|
- * var names = element(by.exactBinding('names'));
|
|
|
- * var valid = element(by.binding('myForm.namesInput.$valid'));
|
|
|
- * var error = element(by.css('span.error'));
|
|
|
- *
|
|
|
- * it('should initialize to model', function() {
|
|
|
- * expect(names.getText()).toContain('["morpheus","neo","trinity"]');
|
|
|
- * expect(valid.getText()).toContain('true');
|
|
|
- * expect(error.getCssValue('display')).toBe('none');
|
|
|
- * });
|
|
|
- *
|
|
|
- * it('should be invalid if empty', function() {
|
|
|
- * listInput.clear();
|
|
|
- * listInput.sendKeys('');
|
|
|
- *
|
|
|
- * expect(names.getText()).toContain('');
|
|
|
- * expect(valid.getText()).toContain('false');
|
|
|
- * expect(error.getCssValue('display')).not.toBe('none');
|
|
|
- * });
|
|
|
- * </file>
|
|
|
- * </example>
|
|
|
- *
|
|
|
- * ### Example - splitting on whitespace
|
|
|
- * <example name="ngList-directive-newlines">
|
|
|
- * <file name="index.html">
|
|
|
- * <textarea ng-model="list" ng-list=" " ng-trim="false"></textarea>
|
|
|
- * <pre>{{ list | json }}</pre>
|
|
|
- * </file>
|
|
|
- * <file name="protractor.js" type="protractor">
|
|
|
- * it("should split the text by newlines", function() {
|
|
|
- * var listInput = element(by.model('list'));
|
|
|
- * var output = element(by.binding('list | json'));
|
|
|
- * listInput.sendKeys('abc\ndef\nghi');
|
|
|
- * expect(output.getText()).toContain('[\n "abc",\n "def",\n "ghi"\n]');
|
|
|
- * });
|
|
|
- * </file>
|
|
|
- * </example>
|
|
|
- *
|
|
|
- * @element input
|
|
|
- * @param {string=} ngList optional delimiter that should be used to split the value.
|
|
|
- */
|
|
|
-var ngListDirective = function() {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- priority: 100,
|
|
|
- require: 'ngModel',
|
|
|
- link: function(scope, element, attr, ctrl) {
|
|
|
- // We want to control whitespace trimming so we use this convoluted approach
|
|
|
- // to access the ngList attribute, which doesn't pre-trim the attribute
|
|
|
- var ngList = element.attr(attr.$attr.ngList) || ', ';
|
|
|
- var trimValues = attr.ngTrim !== 'false';
|
|
|
- var separator = trimValues ? trim(ngList) : ngList;
|
|
|
-
|
|
|
- var parse = function(viewValue) {
|
|
|
- // If the viewValue is invalid (say required but empty) it will be `undefined`
|
|
|
- if (isUndefined(viewValue)) return;
|
|
|
-
|
|
|
- var list = [];
|
|
|
-
|
|
|
- if (viewValue) {
|
|
|
- forEach(viewValue.split(separator), function(value) {
|
|
|
- if (value) list.push(trimValues ? trim(value) : value);
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- return list;
|
|
|
- };
|
|
|
-
|
|
|
- ctrl.$parsers.push(parse);
|
|
|
- ctrl.$formatters.push(function(value) {
|
|
|
- if (isArray(value)) {
|
|
|
- return value.join(ngList);
|
|
|
- }
|
|
|
-
|
|
|
- return undefined;
|
|
|
- });
|
|
|
-
|
|
|
- // Override the standard $isEmpty because an empty array means the input is empty.
|
|
|
- ctrl.$isEmpty = function(value) {
|
|
|
- return !value || !value.length;
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-};
|
|
|
-
|
|
|
-/* global VALID_CLASS: true,
|
|
|
- INVALID_CLASS: true,
|
|
|
- PRISTINE_CLASS: true,
|
|
|
- DIRTY_CLASS: true,
|
|
|
- UNTOUCHED_CLASS: true,
|
|
|
- TOUCHED_CLASS: true,
|
|
|
-*/
|
|
|
-
|
|
|
-var VALID_CLASS = 'ng-valid',
|
|
|
- INVALID_CLASS = 'ng-invalid',
|
|
|
- PRISTINE_CLASS = 'ng-pristine',
|
|
|
- DIRTY_CLASS = 'ng-dirty',
|
|
|
- UNTOUCHED_CLASS = 'ng-untouched',
|
|
|
- TOUCHED_CLASS = 'ng-touched',
|
|
|
- PENDING_CLASS = 'ng-pending';
|
|
|
-
|
|
|
-
|
|
|
-var $ngModelMinErr = new minErr('ngModel');
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc type
|
|
|
- * @name ngModel.NgModelController
|
|
|
- *
|
|
|
- * @property {string} $viewValue Actual string value in the view.
|
|
|
- * @property {*} $modelValue The value in the model that the control is bound to.
|
|
|
- * @property {Array.<Function>} $parsers Array of functions to execute, as a pipeline, whenever
|
|
|
- the control reads value from the DOM. The functions are called in array order, each passing
|
|
|
- its return value through to the next. The last return value is forwarded to the
|
|
|
- {@link ngModel.NgModelController#$validators `$validators`} collection.
|
|
|
-
|
|
|
-Parsers are used to sanitize / convert the {@link ngModel.NgModelController#$viewValue
|
|
|
-`$viewValue`}.
|
|
|
-
|
|
|
-Returning `undefined` from a parser means a parse error occurred. In that case,
|
|
|
-no {@link ngModel.NgModelController#$validators `$validators`} will run and the `ngModel`
|
|
|
-will be set to `undefined` unless {@link ngModelOptions `ngModelOptions.allowInvalid`}
|
|
|
-is set to `true`. The parse error is stored in `ngModel.$error.parse`.
|
|
|
-
|
|
|
- *
|
|
|
- * @property {Array.<Function>} $formatters Array of functions to execute, as a pipeline, whenever
|
|
|
- the model value changes. The functions are called in reverse array order, each passing the value through to the
|
|
|
- next. The last return value is used as the actual DOM value.
|
|
|
- Used to format / convert values for display in the control.
|
|
|
- * ```js
|
|
|
- * function formatter(value) {
|
|
|
- * if (value) {
|
|
|
- * return value.toUpperCase();
|
|
|
- * }
|
|
|
- * }
|
|
|
- * ngModel.$formatters.push(formatter);
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @property {Object.<string, function>} $validators A collection of validators that are applied
|
|
|
- * whenever the model value changes. The key value within the object refers to the name of the
|
|
|
- * validator while the function refers to the validation operation. The validation operation is
|
|
|
- * provided with the model value as an argument and must return a true or false value depending
|
|
|
- * on the response of that validation.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * ngModel.$validators.validCharacters = function(modelValue, viewValue) {
|
|
|
- * var value = modelValue || viewValue;
|
|
|
- * return /[0-9]+/.test(value) &&
|
|
|
- * /[a-z]+/.test(value) &&
|
|
|
- * /[A-Z]+/.test(value) &&
|
|
|
- * /\W+/.test(value);
|
|
|
- * };
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @property {Object.<string, function>} $asyncValidators A collection of validations that are expected to
|
|
|
- * perform an asynchronous validation (e.g. a HTTP request). The validation function that is provided
|
|
|
- * is expected to return a promise when it is run during the model validation process. Once the promise
|
|
|
- * is delivered then the validation status will be set to true when fulfilled and false when rejected.
|
|
|
- * When the asynchronous validators are triggered, each of the validators will run in parallel and the model
|
|
|
- * value will only be updated once all validators have been fulfilled. As long as an asynchronous validator
|
|
|
- * is unfulfilled, its key will be added to the controllers `$pending` property. Also, all asynchronous validators
|
|
|
- * will only run once all synchronous validators have passed.
|
|
|
- *
|
|
|
- * Please note that if $http is used then it is important that the server returns a success HTTP response code
|
|
|
- * in order to fulfill the validation and a status level of `4xx` in order to reject the validation.
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * ngModel.$asyncValidators.uniqueUsername = function(modelValue, viewValue) {
|
|
|
- * var value = modelValue || viewValue;
|
|
|
- *
|
|
|
- * // Lookup user by username
|
|
|
- * return $http.get('/api/users/' + value).
|
|
|
- * then(function resolved() {
|
|
|
- * //username exists, this means validation fails
|
|
|
- * return $q.reject('exists');
|
|
|
- * }, function rejected() {
|
|
|
- * //username does not exist, therefore this validation passes
|
|
|
- * return true;
|
|
|
- * });
|
|
|
- * };
|
|
|
- * ```
|
|
|
- *
|
|
|
- * @property {Array.<Function>} $viewChangeListeners Array of functions to execute whenever the
|
|
|
- * view value has changed. It is called with no arguments, and its return value is ignored.
|
|
|
- * This can be used in place of additional $watches against the model value.
|
|
|
- *
|
|
|
- * @property {Object} $error An object hash with all failing validator ids as keys.
|
|
|
- * @property {Object} $pending An object hash with all pending validator ids as keys.
|
|
|
- *
|
|
|
- * @property {boolean} $untouched True if control has not lost focus yet.
|
|
|
- * @property {boolean} $touched True if control has lost focus.
|
|
|
- * @property {boolean} $pristine True if user has not interacted with the control yet.
|
|
|
- * @property {boolean} $dirty True if user has already interacted with the control.
|
|
|
- * @property {boolean} $valid True if there is no error.
|
|
|
- * @property {boolean} $invalid True if at least one error on the control.
|
|
|
- * @property {string} $name The name attribute of the control.
|
|
|
- *
|
|
|
- * @description
|
|
|
- *
|
|
|
- * `NgModelController` provides API for the {@link ngModel `ngModel`} directive.
|
|
|
- * The controller contains services for data-binding, validation, CSS updates, and value formatting
|
|
|
- * and parsing. It purposefully does not contain any logic which deals with DOM rendering or
|
|
|
- * listening to DOM events.
|
|
|
- * Such DOM related logic should be provided by other directives which make use of
|
|
|
- * `NgModelController` for data-binding to control elements.
|
|
|
- * Angular provides this DOM logic for most {@link input `input`} elements.
|
|
|
- * At the end of this page you can find a {@link ngModel.NgModelController#custom-control-example
|
|
|
- * custom control example} that uses `ngModelController` to bind to `contenteditable` elements.
|
|
|
- *
|
|
|
- * @example
|
|
|
- * ### Custom Control Example
|
|
|
- * This example shows how to use `NgModelController` with a custom control to achieve
|
|
|
- * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`)
|
|
|
- * collaborate together to achieve the desired result.
|
|
|
- *
|
|
|
- * `contenteditable` is an HTML5 attribute, which tells the browser to let the element
|
|
|
- * contents be edited in place by the user.
|
|
|
- *
|
|
|
- * We are using the {@link ng.service:$sce $sce} service here and include the {@link ngSanitize $sanitize}
|
|
|
- * module to automatically remove "bad" content like inline event listener (e.g. `<span onclick="...">`).
|
|
|
- * However, as we are using `$sce` the model can still decide to provide unsafe content if it marks
|
|
|
- * that content using the `$sce` service.
|
|
|
- *
|
|
|
- * <example name="NgModelController" module="customControl" deps="angular-sanitize.js">
|
|
|
- <file name="style.css">
|
|
|
- [contenteditable] {
|
|
|
- border: 1px solid black;
|
|
|
- background-color: white;
|
|
|
- min-height: 20px;
|
|
|
- }
|
|
|
-
|
|
|
- .ng-invalid {
|
|
|
- border: 1px solid red;
|
|
|
- }
|
|
|
-
|
|
|
- </file>
|
|
|
- <file name="script.js">
|
|
|
- angular.module('customControl', ['ngSanitize']).
|
|
|
- directive('contenteditable', ['$sce', function($sce) {
|
|
|
- return {
|
|
|
- restrict: 'A', // only activate on element attribute
|
|
|
- require: '?ngModel', // get a hold of NgModelController
|
|
|
- link: function(scope, element, attrs, ngModel) {
|
|
|
- if (!ngModel) return; // do nothing if no ng-model
|
|
|
-
|
|
|
- // Specify how UI should be updated
|
|
|
- ngModel.$render = function() {
|
|
|
- element.html($sce.getTrustedHtml(ngModel.$viewValue || ''));
|
|
|
- };
|
|
|
-
|
|
|
- // Listen for change events to enable binding
|
|
|
- element.on('blur keyup change', function() {
|
|
|
- scope.$evalAsync(read);
|
|
|
- });
|
|
|
- read(); // initialize
|
|
|
-
|
|
|
- // Write data to the model
|
|
|
- function read() {
|
|
|
- var html = element.html();
|
|
|
- // When we clear the content editable the browser leaves a <br> behind
|
|
|
- // If strip-br attribute is provided then we strip this out
|
|
|
- if ( attrs.stripBr && html == '<br>' ) {
|
|
|
- html = '';
|
|
|
- }
|
|
|
- ngModel.$setViewValue(html);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- }]);
|
|
|
- </file>
|
|
|
- <file name="index.html">
|
|
|
- <form name="myForm">
|
|
|
- <div contenteditable
|
|
|
- name="myWidget" ng-model="userContent"
|
|
|
- strip-br="true"
|
|
|
- required>Change me!</div>
|
|
|
- <span ng-show="myForm.myWidget.$error.required">Required!</span>
|
|
|
- <hr>
|
|
|
- <textarea ng-model="userContent" aria-label="Dynamic textarea"></textarea>
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should data-bind and become invalid', function() {
|
|
|
- if (browser.params.browser == 'safari' || browser.params.browser == 'firefox') {
|
|
|
- // SafariDriver can't handle contenteditable
|
|
|
- // and Firefox driver can't clear contenteditables very well
|
|
|
- return;
|
|
|
- }
|
|
|
- var contentEditable = element(by.css('[contenteditable]'));
|
|
|
- var content = 'Change me!';
|
|
|
-
|
|
|
- expect(contentEditable.getText()).toEqual(content);
|
|
|
-
|
|
|
- contentEditable.clear();
|
|
|
- contentEditable.sendKeys(protractor.Key.BACK_SPACE);
|
|
|
- expect(contentEditable.getText()).toEqual('');
|
|
|
- expect(contentEditable.getAttribute('class')).toMatch(/ng-invalid-required/);
|
|
|
- });
|
|
|
- </file>
|
|
|
- * </example>
|
|
|
- *
|
|
|
- *
|
|
|
- */
|
|
|
-var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', '$animate', '$timeout', '$rootScope', '$q', '$interpolate',
|
|
|
- function($scope, $exceptionHandler, $attr, $element, $parse, $animate, $timeout, $rootScope, $q, $interpolate) {
|
|
|
- this.$viewValue = Number.NaN;
|
|
|
- this.$modelValue = Number.NaN;
|
|
|
- this.$$rawModelValue = undefined; // stores the parsed modelValue / model set from scope regardless of validity.
|
|
|
- this.$validators = {};
|
|
|
- this.$asyncValidators = {};
|
|
|
- this.$parsers = [];
|
|
|
- this.$formatters = [];
|
|
|
- this.$viewChangeListeners = [];
|
|
|
- this.$untouched = true;
|
|
|
- this.$touched = false;
|
|
|
- this.$pristine = true;
|
|
|
- this.$dirty = false;
|
|
|
- this.$valid = true;
|
|
|
- this.$invalid = false;
|
|
|
- this.$error = {}; // keep invalid keys here
|
|
|
- this.$$success = {}; // keep valid keys here
|
|
|
- this.$pending = undefined; // keep pending keys here
|
|
|
- this.$name = $interpolate($attr.name || '', false)($scope);
|
|
|
-
|
|
|
-
|
|
|
- var parsedNgModel = $parse($attr.ngModel),
|
|
|
- parsedNgModelAssign = parsedNgModel.assign,
|
|
|
- ngModelGet = parsedNgModel,
|
|
|
- ngModelSet = parsedNgModelAssign,
|
|
|
- pendingDebounce = null,
|
|
|
- parserValid,
|
|
|
- ctrl = this;
|
|
|
-
|
|
|
- this.$$setOptions = function(options) {
|
|
|
- ctrl.$options = options;
|
|
|
- if (options && options.getterSetter) {
|
|
|
- var invokeModelGetter = $parse($attr.ngModel + '()'),
|
|
|
- invokeModelSetter = $parse($attr.ngModel + '($$$p)');
|
|
|
-
|
|
|
- ngModelGet = function($scope) {
|
|
|
- var modelValue = parsedNgModel($scope);
|
|
|
- if (isFunction(modelValue)) {
|
|
|
- modelValue = invokeModelGetter($scope);
|
|
|
- }
|
|
|
- return modelValue;
|
|
|
- };
|
|
|
- ngModelSet = function($scope, newValue) {
|
|
|
- if (isFunction(parsedNgModel($scope))) {
|
|
|
- invokeModelSetter($scope, {$$$p: ctrl.$modelValue});
|
|
|
- } else {
|
|
|
- parsedNgModelAssign($scope, ctrl.$modelValue);
|
|
|
- }
|
|
|
- };
|
|
|
- } else if (!parsedNgModel.assign) {
|
|
|
- throw $ngModelMinErr('nonassign', "Expression '{0}' is non-assignable. Element: {1}",
|
|
|
- $attr.ngModel, startingTag($element));
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ngModel.NgModelController#$render
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Called when the view needs to be updated. It is expected that the user of the ng-model
|
|
|
- * directive will implement this method.
|
|
|
- *
|
|
|
- * The `$render()` method is invoked in the following situations:
|
|
|
- *
|
|
|
- * * `$rollbackViewValue()` is called. If we are rolling back the view value to the last
|
|
|
- * committed value then `$render()` is called to update the input control.
|
|
|
- * * The value referenced by `ng-model` is changed programmatically and both the `$modelValue` and
|
|
|
- * the `$viewValue` are different from last time.
|
|
|
- *
|
|
|
- * Since `ng-model` does not do a deep watch, `$render()` is only invoked if the values of
|
|
|
- * `$modelValue` and `$viewValue` are actually different from their previous value. If `$modelValue`
|
|
|
- * or `$viewValue` are objects (rather than a string or number) then `$render()` will not be
|
|
|
- * invoked if you only change a property on the objects.
|
|
|
- */
|
|
|
- this.$render = noop;
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ngModel.NgModelController#$isEmpty
|
|
|
- *
|
|
|
- * @description
|
|
|
- * This is called when we need to determine if the value of an input is empty.
|
|
|
- *
|
|
|
- * For instance, the required directive does this to work out if the input has data or not.
|
|
|
- *
|
|
|
- * The default `$isEmpty` function checks whether the value is `undefined`, `''`, `null` or `NaN`.
|
|
|
- *
|
|
|
- * You can override this for input directives whose concept of being empty is different from the
|
|
|
- * default. The `checkboxInputType` directive does this because in its case a value of `false`
|
|
|
- * implies empty.
|
|
|
- *
|
|
|
- * @param {*} value The value of the input to check for emptiness.
|
|
|
- * @returns {boolean} True if `value` is "empty".
|
|
|
- */
|
|
|
- this.$isEmpty = function(value) {
|
|
|
- return isUndefined(value) || value === '' || value === null || value !== value;
|
|
|
- };
|
|
|
-
|
|
|
- var parentForm = $element.inheritedData('$formController') || nullFormCtrl,
|
|
|
- currentValidationRunId = 0;
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ngModel.NgModelController#$setValidity
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Change the validity state, and notify the form.
|
|
|
- *
|
|
|
- * This method can be called within $parsers/$formatters or a custom validation implementation.
|
|
|
- * However, in most cases it should be sufficient to use the `ngModel.$validators` and
|
|
|
- * `ngModel.$asyncValidators` collections which will call `$setValidity` automatically.
|
|
|
- *
|
|
|
- * @param {string} validationErrorKey Name of the validator. The `validationErrorKey` will be assigned
|
|
|
- * to either `$error[validationErrorKey]` or `$pending[validationErrorKey]`
|
|
|
- * (for unfulfilled `$asyncValidators`), so that it is available for data-binding.
|
|
|
- * The `validationErrorKey` should be in camelCase and will get converted into dash-case
|
|
|
- * for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error`
|
|
|
- * class and can be bound to as `{{someForm.someControl.$error.myError}}` .
|
|
|
- * @param {boolean} isValid Whether the current state is valid (true), invalid (false), pending (undefined),
|
|
|
- * or skipped (null). Pending is used for unfulfilled `$asyncValidators`.
|
|
|
- * Skipped is used by Angular when validators do not run because of parse errors and
|
|
|
- * when `$asyncValidators` do not run because any of the `$validators` failed.
|
|
|
- */
|
|
|
- addSetValidityMethod({
|
|
|
- ctrl: this,
|
|
|
- $element: $element,
|
|
|
- set: function(object, property) {
|
|
|
- object[property] = true;
|
|
|
- },
|
|
|
- unset: function(object, property) {
|
|
|
- delete object[property];
|
|
|
- },
|
|
|
- parentForm: parentForm,
|
|
|
- $animate: $animate
|
|
|
- });
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ngModel.NgModelController#$setPristine
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets the control to its pristine state.
|
|
|
- *
|
|
|
- * This method can be called to remove the `ng-dirty` class and set the control to its pristine
|
|
|
- * state (`ng-pristine` class). A model is considered to be pristine when the control
|
|
|
- * has not been changed from when first compiled.
|
|
|
- */
|
|
|
- this.$setPristine = function() {
|
|
|
- ctrl.$dirty = false;
|
|
|
- ctrl.$pristine = true;
|
|
|
- $animate.removeClass($element, DIRTY_CLASS);
|
|
|
- $animate.addClass($element, PRISTINE_CLASS);
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ngModel.NgModelController#$setDirty
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets the control to its dirty state.
|
|
|
- *
|
|
|
- * This method can be called to remove the `ng-pristine` class and set the control to its dirty
|
|
|
- * state (`ng-dirty` class). A model is considered to be dirty when the control has been changed
|
|
|
- * from when first compiled.
|
|
|
- */
|
|
|
- this.$setDirty = function() {
|
|
|
- ctrl.$dirty = true;
|
|
|
- ctrl.$pristine = false;
|
|
|
- $animate.removeClass($element, PRISTINE_CLASS);
|
|
|
- $animate.addClass($element, DIRTY_CLASS);
|
|
|
- parentForm.$setDirty();
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ngModel.NgModelController#$setUntouched
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets the control to its untouched state.
|
|
|
- *
|
|
|
- * This method can be called to remove the `ng-touched` class and set the control to its
|
|
|
- * untouched state (`ng-untouched` class). Upon compilation, a model is set as untouched
|
|
|
- * by default, however this function can be used to restore that state if the model has
|
|
|
- * already been touched by the user.
|
|
|
- */
|
|
|
- this.$setUntouched = function() {
|
|
|
- ctrl.$touched = false;
|
|
|
- ctrl.$untouched = true;
|
|
|
- $animate.setClass($element, UNTOUCHED_CLASS, TOUCHED_CLASS);
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ngModel.NgModelController#$setTouched
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Sets the control to its touched state.
|
|
|
- *
|
|
|
- * This method can be called to remove the `ng-untouched` class and set the control to its
|
|
|
- * touched state (`ng-touched` class). A model is considered to be touched when the user has
|
|
|
- * first focused the control element and then shifted focus away from the control (blur event).
|
|
|
- */
|
|
|
- this.$setTouched = function() {
|
|
|
- ctrl.$touched = true;
|
|
|
- ctrl.$untouched = false;
|
|
|
- $animate.setClass($element, TOUCHED_CLASS, UNTOUCHED_CLASS);
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ngModel.NgModelController#$rollbackViewValue
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Cancel an update and reset the input element's value to prevent an update to the `$modelValue`,
|
|
|
- * which may be caused by a pending debounced event or because the input is waiting for a some
|
|
|
- * future event.
|
|
|
- *
|
|
|
- * If you have an input that uses `ng-model-options` to set up debounced events or events such
|
|
|
- * as blur you can have a situation where there is a period when the `$viewValue`
|
|
|
- * is out of synch with the ngModel's `$modelValue`.
|
|
|
- *
|
|
|
- * In this case, you can run into difficulties if you try to update the ngModel's `$modelValue`
|
|
|
- * programmatically before these debounced/future events have resolved/occurred, because Angular's
|
|
|
- * dirty checking mechanism is not able to tell whether the model has actually changed or not.
|
|
|
- *
|
|
|
- * The `$rollbackViewValue()` method should be called before programmatically changing the model of an
|
|
|
- * input which may have such events pending. This is important in order to make sure that the
|
|
|
- * input field will be updated with the new model value and any pending operations are cancelled.
|
|
|
- *
|
|
|
- * <example name="ng-model-cancel-update" module="cancel-update-example">
|
|
|
- * <file name="app.js">
|
|
|
- * angular.module('cancel-update-example', [])
|
|
|
- *
|
|
|
- * .controller('CancelUpdateController', ['$scope', function($scope) {
|
|
|
- * $scope.resetWithCancel = function(e) {
|
|
|
- * if (e.keyCode == 27) {
|
|
|
- * $scope.myForm.myInput1.$rollbackViewValue();
|
|
|
- * $scope.myValue = '';
|
|
|
- * }
|
|
|
- * };
|
|
|
- * $scope.resetWithoutCancel = function(e) {
|
|
|
- * if (e.keyCode == 27) {
|
|
|
- * $scope.myValue = '';
|
|
|
- * }
|
|
|
- * };
|
|
|
- * }]);
|
|
|
- * </file>
|
|
|
- * <file name="index.html">
|
|
|
- * <div ng-controller="CancelUpdateController">
|
|
|
- * <p>Try typing something in each input. See that the model only updates when you
|
|
|
- * blur off the input.
|
|
|
- * </p>
|
|
|
- * <p>Now see what happens if you start typing then press the Escape key</p>
|
|
|
- *
|
|
|
- * <form name="myForm" ng-model-options="{ updateOn: 'blur' }">
|
|
|
- * <p id="inputDescription1">With $rollbackViewValue()</p>
|
|
|
- * <input name="myInput1" aria-describedby="inputDescription1" ng-model="myValue"
|
|
|
- * ng-keydown="resetWithCancel($event)"><br/>
|
|
|
- * myValue: "{{ myValue }}"
|
|
|
- *
|
|
|
- * <p id="inputDescription2">Without $rollbackViewValue()</p>
|
|
|
- * <input name="myInput2" aria-describedby="inputDescription2" ng-model="myValue"
|
|
|
- * ng-keydown="resetWithoutCancel($event)"><br/>
|
|
|
- * myValue: "{{ myValue }}"
|
|
|
- * </form>
|
|
|
- * </div>
|
|
|
- * </file>
|
|
|
- * </example>
|
|
|
- */
|
|
|
- this.$rollbackViewValue = function() {
|
|
|
- $timeout.cancel(pendingDebounce);
|
|
|
- ctrl.$viewValue = ctrl.$$lastCommittedViewValue;
|
|
|
- ctrl.$render();
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ngModel.NgModelController#$validate
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Runs each of the registered validators (first synchronous validators and then
|
|
|
- * asynchronous validators).
|
|
|
- * If the validity changes to invalid, the model will be set to `undefined`,
|
|
|
- * unless {@link ngModelOptions `ngModelOptions.allowInvalid`} is `true`.
|
|
|
- * If the validity changes to valid, it will set the model to the last available valid
|
|
|
- * `$modelValue`, i.e. either the last parsed value or the last value set from the scope.
|
|
|
- */
|
|
|
- this.$validate = function() {
|
|
|
- // ignore $validate before model is initialized
|
|
|
- if (isNumber(ctrl.$modelValue) && isNaN(ctrl.$modelValue)) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- var viewValue = ctrl.$$lastCommittedViewValue;
|
|
|
- // Note: we use the $$rawModelValue as $modelValue might have been
|
|
|
- // set to undefined during a view -> model update that found validation
|
|
|
- // errors. We can't parse the view here, since that could change
|
|
|
- // the model although neither viewValue nor the model on the scope changed
|
|
|
- var modelValue = ctrl.$$rawModelValue;
|
|
|
-
|
|
|
- var prevValid = ctrl.$valid;
|
|
|
- var prevModelValue = ctrl.$modelValue;
|
|
|
-
|
|
|
- var allowInvalid = ctrl.$options && ctrl.$options.allowInvalid;
|
|
|
-
|
|
|
- ctrl.$$runValidators(modelValue, viewValue, function(allValid) {
|
|
|
- // If there was no change in validity, don't update the model
|
|
|
- // This prevents changing an invalid modelValue to undefined
|
|
|
- if (!allowInvalid && prevValid !== allValid) {
|
|
|
- // Note: Don't check ctrl.$valid here, as we could have
|
|
|
- // external validators (e.g. calculated on the server),
|
|
|
- // that just call $setValidity and need the model value
|
|
|
- // to calculate their validity.
|
|
|
- ctrl.$modelValue = allValid ? modelValue : undefined;
|
|
|
-
|
|
|
- if (ctrl.$modelValue !== prevModelValue) {
|
|
|
- ctrl.$$writeModelToScope();
|
|
|
- }
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- };
|
|
|
-
|
|
|
- this.$$runValidators = function(modelValue, viewValue, doneCallback) {
|
|
|
- currentValidationRunId++;
|
|
|
- var localValidationRunId = currentValidationRunId;
|
|
|
-
|
|
|
- // check parser error
|
|
|
- if (!processParseErrors()) {
|
|
|
- validationDone(false);
|
|
|
- return;
|
|
|
- }
|
|
|
- if (!processSyncValidators()) {
|
|
|
- validationDone(false);
|
|
|
- return;
|
|
|
- }
|
|
|
- processAsyncValidators();
|
|
|
-
|
|
|
- function processParseErrors() {
|
|
|
- var errorKey = ctrl.$$parserName || 'parse';
|
|
|
- if (parserValid === undefined) {
|
|
|
- setValidity(errorKey, null);
|
|
|
- } else {
|
|
|
- if (!parserValid) {
|
|
|
- forEach(ctrl.$validators, function(v, name) {
|
|
|
- setValidity(name, null);
|
|
|
- });
|
|
|
- forEach(ctrl.$asyncValidators, function(v, name) {
|
|
|
- setValidity(name, null);
|
|
|
- });
|
|
|
- }
|
|
|
- // Set the parse error last, to prevent unsetting it, should a $validators key == parserName
|
|
|
- setValidity(errorKey, parserValid);
|
|
|
- return parserValid;
|
|
|
- }
|
|
|
- return true;
|
|
|
- }
|
|
|
-
|
|
|
- function processSyncValidators() {
|
|
|
- var syncValidatorsValid = true;
|
|
|
- forEach(ctrl.$validators, function(validator, name) {
|
|
|
- var result = validator(modelValue, viewValue);
|
|
|
- syncValidatorsValid = syncValidatorsValid && result;
|
|
|
- setValidity(name, result);
|
|
|
- });
|
|
|
- if (!syncValidatorsValid) {
|
|
|
- forEach(ctrl.$asyncValidators, function(v, name) {
|
|
|
- setValidity(name, null);
|
|
|
- });
|
|
|
- return false;
|
|
|
- }
|
|
|
- return true;
|
|
|
- }
|
|
|
-
|
|
|
- function processAsyncValidators() {
|
|
|
- var validatorPromises = [];
|
|
|
- var allValid = true;
|
|
|
- forEach(ctrl.$asyncValidators, function(validator, name) {
|
|
|
- var promise = validator(modelValue, viewValue);
|
|
|
- if (!isPromiseLike(promise)) {
|
|
|
- throw $ngModelMinErr("$asyncValidators",
|
|
|
- "Expected asynchronous validator to return a promise but got '{0}' instead.", promise);
|
|
|
- }
|
|
|
- setValidity(name, undefined);
|
|
|
- validatorPromises.push(promise.then(function() {
|
|
|
- setValidity(name, true);
|
|
|
- }, function(error) {
|
|
|
- allValid = false;
|
|
|
- setValidity(name, false);
|
|
|
- }));
|
|
|
- });
|
|
|
- if (!validatorPromises.length) {
|
|
|
- validationDone(true);
|
|
|
- } else {
|
|
|
- $q.all(validatorPromises).then(function() {
|
|
|
- validationDone(allValid);
|
|
|
- }, noop);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function setValidity(name, isValid) {
|
|
|
- if (localValidationRunId === currentValidationRunId) {
|
|
|
- ctrl.$setValidity(name, isValid);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function validationDone(allValid) {
|
|
|
- if (localValidationRunId === currentValidationRunId) {
|
|
|
-
|
|
|
- doneCallback(allValid);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ngModel.NgModelController#$commitViewValue
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Commit a pending update to the `$modelValue`.
|
|
|
- *
|
|
|
- * Updates may be pending by a debounced event or because the input is waiting for a some future
|
|
|
- * event defined in `ng-model-options`. this method is rarely needed as `NgModelController`
|
|
|
- * usually handles calling this in response to input events.
|
|
|
- */
|
|
|
- this.$commitViewValue = function() {
|
|
|
- var viewValue = ctrl.$viewValue;
|
|
|
-
|
|
|
- $timeout.cancel(pendingDebounce);
|
|
|
-
|
|
|
- // If the view value has not changed then we should just exit, except in the case where there is
|
|
|
- // a native validator on the element. In this case the validation state may have changed even though
|
|
|
- // the viewValue has stayed empty.
|
|
|
- if (ctrl.$$lastCommittedViewValue === viewValue && (viewValue !== '' || !ctrl.$$hasNativeValidators)) {
|
|
|
- return;
|
|
|
- }
|
|
|
- ctrl.$$lastCommittedViewValue = viewValue;
|
|
|
-
|
|
|
- // change to dirty
|
|
|
- if (ctrl.$pristine) {
|
|
|
- this.$setDirty();
|
|
|
- }
|
|
|
- this.$$parseAndValidate();
|
|
|
- };
|
|
|
-
|
|
|
- this.$$parseAndValidate = function() {
|
|
|
- var viewValue = ctrl.$$lastCommittedViewValue;
|
|
|
- var modelValue = viewValue;
|
|
|
- parserValid = isUndefined(modelValue) ? undefined : true;
|
|
|
-
|
|
|
- if (parserValid) {
|
|
|
- for (var i = 0; i < ctrl.$parsers.length; i++) {
|
|
|
- modelValue = ctrl.$parsers[i](modelValue);
|
|
|
- if (isUndefined(modelValue)) {
|
|
|
- parserValid = false;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- if (isNumber(ctrl.$modelValue) && isNaN(ctrl.$modelValue)) {
|
|
|
- // ctrl.$modelValue has not been touched yet...
|
|
|
- ctrl.$modelValue = ngModelGet($scope);
|
|
|
- }
|
|
|
- var prevModelValue = ctrl.$modelValue;
|
|
|
- var allowInvalid = ctrl.$options && ctrl.$options.allowInvalid;
|
|
|
- ctrl.$$rawModelValue = modelValue;
|
|
|
-
|
|
|
- if (allowInvalid) {
|
|
|
- ctrl.$modelValue = modelValue;
|
|
|
- writeToModelIfNeeded();
|
|
|
- }
|
|
|
-
|
|
|
- // Pass the $$lastCommittedViewValue here, because the cached viewValue might be out of date.
|
|
|
- // This can happen if e.g. $setViewValue is called from inside a parser
|
|
|
- ctrl.$$runValidators(modelValue, ctrl.$$lastCommittedViewValue, function(allValid) {
|
|
|
- if (!allowInvalid) {
|
|
|
- // Note: Don't check ctrl.$valid here, as we could have
|
|
|
- // external validators (e.g. calculated on the server),
|
|
|
- // that just call $setValidity and need the model value
|
|
|
- // to calculate their validity.
|
|
|
- ctrl.$modelValue = allValid ? modelValue : undefined;
|
|
|
- writeToModelIfNeeded();
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- function writeToModelIfNeeded() {
|
|
|
- if (ctrl.$modelValue !== prevModelValue) {
|
|
|
- ctrl.$$writeModelToScope();
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- this.$$writeModelToScope = function() {
|
|
|
- ngModelSet($scope, ctrl.$modelValue);
|
|
|
- forEach(ctrl.$viewChangeListeners, function(listener) {
|
|
|
- try {
|
|
|
- listener();
|
|
|
- } catch (e) {
|
|
|
- $exceptionHandler(e);
|
|
|
- }
|
|
|
- });
|
|
|
- };
|
|
|
-
|
|
|
- /**
|
|
|
- * @ngdoc method
|
|
|
- * @name ngModel.NgModelController#$setViewValue
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Update the view value.
|
|
|
- *
|
|
|
- * This method should be called when an input directive want to change the view value; typically,
|
|
|
- * this is done from within a DOM event handler.
|
|
|
- *
|
|
|
- * For example {@link ng.directive:input input} calls it when the value of the input changes and
|
|
|
- * {@link ng.directive:select select} calls it when an option is selected.
|
|
|
- *
|
|
|
- * If the new `value` is an object (rather than a string or a number), we should make a copy of the
|
|
|
- * object before passing it to `$setViewValue`. This is because `ngModel` does not perform a deep
|
|
|
- * watch of objects, it only looks for a change of identity. If you only change the property of
|
|
|
- * the object then ngModel will not realise that the object has changed and will not invoke the
|
|
|
- * `$parsers` and `$validators` pipelines.
|
|
|
- *
|
|
|
- * For this reason, you should not change properties of the copy once it has been passed to
|
|
|
- * `$setViewValue`. Otherwise you may cause the model value on the scope to change incorrectly.
|
|
|
- *
|
|
|
- * When this method is called, the new `value` will be staged for committing through the `$parsers`
|
|
|
- * and `$validators` pipelines. If there are no special {@link ngModelOptions} specified then the staged
|
|
|
- * value sent directly for processing, finally to be applied to `$modelValue` and then the
|
|
|
- * **expression** specified in the `ng-model` attribute.
|
|
|
- *
|
|
|
- * Lastly, all the registered change listeners, in the `$viewChangeListeners` list, are called.
|
|
|
- *
|
|
|
- * In case the {@link ng.directive:ngModelOptions ngModelOptions} directive is used with `updateOn`
|
|
|
- * and the `default` trigger is not listed, all those actions will remain pending until one of the
|
|
|
- * `updateOn` events is triggered on the DOM element.
|
|
|
- * All these actions will be debounced if the {@link ng.directive:ngModelOptions ngModelOptions}
|
|
|
- * directive is used with a custom debounce for this particular event.
|
|
|
- *
|
|
|
- * Note that calling this function does not trigger a `$digest`.
|
|
|
- *
|
|
|
- * @param {string} value Value from the view.
|
|
|
- * @param {string} trigger Event that triggered the update.
|
|
|
- */
|
|
|
- this.$setViewValue = function(value, trigger) {
|
|
|
- ctrl.$viewValue = value;
|
|
|
- if (!ctrl.$options || ctrl.$options.updateOnDefault) {
|
|
|
- ctrl.$$debounceViewValueCommit(trigger);
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- this.$$debounceViewValueCommit = function(trigger) {
|
|
|
- var debounceDelay = 0,
|
|
|
- options = ctrl.$options,
|
|
|
- debounce;
|
|
|
-
|
|
|
- if (options && isDefined(options.debounce)) {
|
|
|
- debounce = options.debounce;
|
|
|
- if (isNumber(debounce)) {
|
|
|
- debounceDelay = debounce;
|
|
|
- } else if (isNumber(debounce[trigger])) {
|
|
|
- debounceDelay = debounce[trigger];
|
|
|
- } else if (isNumber(debounce['default'])) {
|
|
|
- debounceDelay = debounce['default'];
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- $timeout.cancel(pendingDebounce);
|
|
|
- if (debounceDelay) {
|
|
|
- pendingDebounce = $timeout(function() {
|
|
|
- ctrl.$commitViewValue();
|
|
|
- }, debounceDelay);
|
|
|
- } else if ($rootScope.$$phase) {
|
|
|
- ctrl.$commitViewValue();
|
|
|
- } else {
|
|
|
- $scope.$apply(function() {
|
|
|
- ctrl.$commitViewValue();
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- // model -> value
|
|
|
- // Note: we cannot use a normal scope.$watch as we want to detect the following:
|
|
|
- // 1. scope value is 'a'
|
|
|
- // 2. user enters 'b'
|
|
|
- // 3. ng-change kicks in and reverts scope value to 'a'
|
|
|
- // -> scope value did not change since the last digest as
|
|
|
- // ng-change executes in apply phase
|
|
|
- // 4. view should be changed back to 'a'
|
|
|
- $scope.$watch(function ngModelWatch() {
|
|
|
- var modelValue = ngModelGet($scope);
|
|
|
-
|
|
|
- // if scope model value and ngModel value are out of sync
|
|
|
- // TODO(perf): why not move this to the action fn?
|
|
|
- if (modelValue !== ctrl.$modelValue &&
|
|
|
- // checks for NaN is needed to allow setting the model to NaN when there's an asyncValidator
|
|
|
- (ctrl.$modelValue === ctrl.$modelValue || modelValue === modelValue)
|
|
|
- ) {
|
|
|
- ctrl.$modelValue = ctrl.$$rawModelValue = modelValue;
|
|
|
- parserValid = undefined;
|
|
|
-
|
|
|
- var formatters = ctrl.$formatters,
|
|
|
- idx = formatters.length;
|
|
|
-
|
|
|
- var viewValue = modelValue;
|
|
|
- while (idx--) {
|
|
|
- viewValue = formatters[idx](viewValue);
|
|
|
- }
|
|
|
- if (ctrl.$viewValue !== viewValue) {
|
|
|
- ctrl.$viewValue = ctrl.$$lastCommittedViewValue = viewValue;
|
|
|
- ctrl.$render();
|
|
|
-
|
|
|
- ctrl.$$runValidators(modelValue, viewValue, noop);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return modelValue;
|
|
|
- });
|
|
|
-}];
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngModel
|
|
|
- *
|
|
|
- * @element input
|
|
|
- * @priority 1
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngModel` directive binds an `input`,`select`, `textarea` (or custom form control) to a
|
|
|
- * property on the scope using {@link ngModel.NgModelController NgModelController},
|
|
|
- * which is created and exposed by this directive.
|
|
|
- *
|
|
|
- * `ngModel` is responsible for:
|
|
|
- *
|
|
|
- * - Binding the view into the model, which other directives such as `input`, `textarea` or `select`
|
|
|
- * require.
|
|
|
- * - Providing validation behavior (i.e. required, number, email, url).
|
|
|
- * - Keeping the state of the control (valid/invalid, dirty/pristine, touched/untouched, validation errors).
|
|
|
- * - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`, `ng-touched`, `ng-untouched`) including animations.
|
|
|
- * - Registering the control with its parent {@link ng.directive:form form}.
|
|
|
- *
|
|
|
- * Note: `ngModel` will try to bind to the property given by evaluating the expression on the
|
|
|
- * current scope. If the property doesn't already exist on this scope, it will be created
|
|
|
- * implicitly and added to the scope.
|
|
|
- *
|
|
|
- * For best practices on using `ngModel`, see:
|
|
|
- *
|
|
|
- * - [Understanding Scopes](https://github.com/angular/angular.js/wiki/Understanding-Scopes)
|
|
|
- *
|
|
|
- * For basic examples, how to use `ngModel`, see:
|
|
|
- *
|
|
|
- * - {@link ng.directive:input input}
|
|
|
- * - {@link input[text] text}
|
|
|
- * - {@link input[checkbox] checkbox}
|
|
|
- * - {@link input[radio] radio}
|
|
|
- * - {@link input[number] number}
|
|
|
- * - {@link input[email] email}
|
|
|
- * - {@link input[url] url}
|
|
|
- * - {@link input[date] date}
|
|
|
- * - {@link input[datetime-local] datetime-local}
|
|
|
- * - {@link input[time] time}
|
|
|
- * - {@link input[month] month}
|
|
|
- * - {@link input[week] week}
|
|
|
- * - {@link ng.directive:select select}
|
|
|
- * - {@link ng.directive:textarea textarea}
|
|
|
- *
|
|
|
- * # CSS classes
|
|
|
- * The following CSS classes are added and removed on the associated input/select/textarea element
|
|
|
- * depending on the validity of the model.
|
|
|
- *
|
|
|
- * - `ng-valid`: the model is valid
|
|
|
- * - `ng-invalid`: the model is invalid
|
|
|
- * - `ng-valid-[key]`: for each valid key added by `$setValidity`
|
|
|
- * - `ng-invalid-[key]`: for each invalid key added by `$setValidity`
|
|
|
- * - `ng-pristine`: the control hasn't been interacted with yet
|
|
|
- * - `ng-dirty`: the control has been interacted with
|
|
|
- * - `ng-touched`: the control has been blurred
|
|
|
- * - `ng-untouched`: the control hasn't been blurred
|
|
|
- * - `ng-pending`: any `$asyncValidators` are unfulfilled
|
|
|
- *
|
|
|
- * Keep in mind that ngAnimate can detect each of these classes when added and removed.
|
|
|
- *
|
|
|
- * ## Animation Hooks
|
|
|
- *
|
|
|
- * Animations within models are triggered when any of the associated CSS classes are added and removed
|
|
|
- * on the input element which is attached to the model. These classes are: `.ng-pristine`, `.ng-dirty`,
|
|
|
- * `.ng-invalid` and `.ng-valid` as well as any other validations that are performed on the model itself.
|
|
|
- * The animations that are triggered within ngModel are similar to how they work in ngClass and
|
|
|
- * animations can be hooked into using CSS transitions, keyframes as well as JS animations.
|
|
|
- *
|
|
|
- * The following example shows a simple way to utilize CSS transitions to style an input element
|
|
|
- * that has been rendered as invalid after it has been validated:
|
|
|
- *
|
|
|
- * <pre>
|
|
|
- * //be sure to include ngAnimate as a module to hook into more
|
|
|
- * //advanced animations
|
|
|
- * .my-input {
|
|
|
- * transition:0.5s linear all;
|
|
|
- * background: white;
|
|
|
- * }
|
|
|
- * .my-input.ng-invalid {
|
|
|
- * background: red;
|
|
|
- * color:white;
|
|
|
- * }
|
|
|
- * </pre>
|
|
|
- *
|
|
|
- * @example
|
|
|
- * <example deps="angular-animate.js" animations="true" fixBase="true" module="inputExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('inputExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.val = '1';
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <style>
|
|
|
- .my-input {
|
|
|
- -webkit-transition:all linear 0.5s;
|
|
|
- transition:all linear 0.5s;
|
|
|
- background: transparent;
|
|
|
- }
|
|
|
- .my-input.ng-invalid {
|
|
|
- color:white;
|
|
|
- background: red;
|
|
|
- }
|
|
|
- </style>
|
|
|
- <p id="inputDescription">
|
|
|
- Update input to see transitions when valid/invalid.
|
|
|
- Integer is a valid value.
|
|
|
- </p>
|
|
|
- <form name="testForm" ng-controller="ExampleController">
|
|
|
- <input ng-model="val" ng-pattern="/^\d+$/" name="anim" class="my-input"
|
|
|
- aria-describedby="inputDescription" />
|
|
|
- </form>
|
|
|
- </file>
|
|
|
- * </example>
|
|
|
- *
|
|
|
- * ## Binding to a getter/setter
|
|
|
- *
|
|
|
- * Sometimes it's helpful to bind `ngModel` to a getter/setter function. A getter/setter is a
|
|
|
- * function that returns a representation of the model when called with zero arguments, and sets
|
|
|
- * the internal state of a model when called with an argument. It's sometimes useful to use this
|
|
|
- * for models that have an internal representation that's different from what the model exposes
|
|
|
- * to the view.
|
|
|
- *
|
|
|
- * <div class="alert alert-success">
|
|
|
- * **Best Practice:** It's best to keep getters fast because Angular is likely to call them more
|
|
|
- * frequently than other parts of your code.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * You use this behavior by adding `ng-model-options="{ getterSetter: true }"` to an element that
|
|
|
- * has `ng-model` attached to it. You can also add `ng-model-options="{ getterSetter: true }"` to
|
|
|
- * a `<form>`, which will enable this behavior for all `<input>`s within it. See
|
|
|
- * {@link ng.directive:ngModelOptions `ngModelOptions`} for more.
|
|
|
- *
|
|
|
- * The following example shows how to use `ngModel` with a getter/setter:
|
|
|
- *
|
|
|
- * @example
|
|
|
- * <example name="ngModel-getter-setter" module="getterSetterExample">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <form name="userForm">
|
|
|
- <label>Name:
|
|
|
- <input type="text" name="userName"
|
|
|
- ng-model="user.name"
|
|
|
- ng-model-options="{ getterSetter: true }" />
|
|
|
- </label>
|
|
|
- </form>
|
|
|
- <pre>user.name = <span ng-bind="user.name()"></span></pre>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="app.js">
|
|
|
- angular.module('getterSetterExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- var _name = 'Brian';
|
|
|
- $scope.user = {
|
|
|
- name: function(newName) {
|
|
|
- // Note that newName can be undefined for two reasons:
|
|
|
- // 1. Because it is called as a getter and thus called with no arguments
|
|
|
- // 2. Because the property should actually be set to undefined. This happens e.g. if the
|
|
|
- // input is invalid
|
|
|
- return arguments.length ? (_name = newName) : _name;
|
|
|
- }
|
|
|
- };
|
|
|
- }]);
|
|
|
- </file>
|
|
|
- * </example>
|
|
|
- */
|
|
|
-var ngModelDirective = ['$rootScope', function($rootScope) {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- require: ['ngModel', '^?form', '^?ngModelOptions'],
|
|
|
- controller: NgModelController,
|
|
|
- // Prelink needs to run before any input directive
|
|
|
- // so that we can set the NgModelOptions in NgModelController
|
|
|
- // before anyone else uses it.
|
|
|
- priority: 1,
|
|
|
- compile: function ngModelCompile(element) {
|
|
|
- // Setup initial state of the control
|
|
|
- element.addClass(PRISTINE_CLASS).addClass(UNTOUCHED_CLASS).addClass(VALID_CLASS);
|
|
|
-
|
|
|
- return {
|
|
|
- pre: function ngModelPreLink(scope, element, attr, ctrls) {
|
|
|
- var modelCtrl = ctrls[0],
|
|
|
- formCtrl = ctrls[1] || nullFormCtrl;
|
|
|
-
|
|
|
- modelCtrl.$$setOptions(ctrls[2] && ctrls[2].$options);
|
|
|
-
|
|
|
- // notify others, especially parent forms
|
|
|
- formCtrl.$addControl(modelCtrl);
|
|
|
-
|
|
|
- attr.$observe('name', function(newValue) {
|
|
|
- if (modelCtrl.$name !== newValue) {
|
|
|
- formCtrl.$$renameControl(modelCtrl, newValue);
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- scope.$on('$destroy', function() {
|
|
|
- formCtrl.$removeControl(modelCtrl);
|
|
|
- });
|
|
|
- },
|
|
|
- post: function ngModelPostLink(scope, element, attr, ctrls) {
|
|
|
- var modelCtrl = ctrls[0];
|
|
|
- if (modelCtrl.$options && modelCtrl.$options.updateOn) {
|
|
|
- element.on(modelCtrl.$options.updateOn, function(ev) {
|
|
|
- modelCtrl.$$debounceViewValueCommit(ev && ev.type);
|
|
|
- });
|
|
|
- }
|
|
|
-
|
|
|
- element.on('blur', function(ev) {
|
|
|
- if (modelCtrl.$touched) return;
|
|
|
-
|
|
|
- if ($rootScope.$$phase) {
|
|
|
- scope.$evalAsync(modelCtrl.$setTouched);
|
|
|
- } else {
|
|
|
- scope.$apply(modelCtrl.$setTouched);
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-var DEFAULT_REGEXP = /(\s+|^)default(\s+|$)/;
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngModelOptions
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Allows tuning how model updates are done. Using `ngModelOptions` you can specify a custom list of
|
|
|
- * events that will trigger a model update and/or a debouncing delay so that the actual update only
|
|
|
- * takes place when a timer expires; this timer will be reset after another change takes place.
|
|
|
- *
|
|
|
- * Given the nature of `ngModelOptions`, the value displayed inside input fields in the view might
|
|
|
- * be different from the value in the actual model. This means that if you update the model you
|
|
|
- * should also invoke {@link ngModel.NgModelController `$rollbackViewValue`} on the relevant input field in
|
|
|
- * order to make sure it is synchronized with the model and that any debounced action is canceled.
|
|
|
- *
|
|
|
- * The easiest way to reference the control's {@link ngModel.NgModelController `$rollbackViewValue`}
|
|
|
- * method is by making sure the input is placed inside a form that has a `name` attribute. This is
|
|
|
- * important because `form` controllers are published to the related scope under the name in their
|
|
|
- * `name` attribute.
|
|
|
- *
|
|
|
- * Any pending changes will take place immediately when an enclosing form is submitted via the
|
|
|
- * `submit` event. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit`
|
|
|
- * to have access to the updated model.
|
|
|
- *
|
|
|
- * `ngModelOptions` has an effect on the element it's declared on and its descendants.
|
|
|
- *
|
|
|
- * @param {Object} ngModelOptions options to apply to the current model. Valid keys are:
|
|
|
- * - `updateOn`: string specifying which event should the input be bound to. You can set several
|
|
|
- * events using an space delimited list. There is a special event called `default` that
|
|
|
- * matches the default events belonging of the control.
|
|
|
- * - `debounce`: integer value which contains the debounce model update value in milliseconds. A
|
|
|
- * value of 0 triggers an immediate update. If an object is supplied instead, you can specify a
|
|
|
- * custom value for each event. For example:
|
|
|
- * `ng-model-options="{ updateOn: 'default blur', debounce: { 'default': 500, 'blur': 0 } }"`
|
|
|
- * - `allowInvalid`: boolean value which indicates that the model can be set with values that did
|
|
|
- * not validate correctly instead of the default behavior of setting the model to undefined.
|
|
|
- * - `getterSetter`: boolean value which determines whether or not to treat functions bound to
|
|
|
- `ngModel` as getters/setters.
|
|
|
- * - `timezone`: Defines the timezone to be used to read/write the `Date` instance in the model for
|
|
|
- * `<input type="date">`, `<input type="time">`, ... . It understands UTC/GMT and the
|
|
|
- * continental US time zone abbreviations, but for general use, use a time zone offset, for
|
|
|
- * example, `'+0430'` (4 hours, 30 minutes east of the Greenwich meridian)
|
|
|
- * If not specified, the timezone of the browser will be used.
|
|
|
- *
|
|
|
- * @example
|
|
|
-
|
|
|
- The following example shows how to override immediate updates. Changes on the inputs within the
|
|
|
- form will update the model only when the control loses focus (blur event). If `escape` key is
|
|
|
- pressed while the input field is focused, the value is reset to the value in the current model.
|
|
|
-
|
|
|
- <example name="ngModelOptions-directive-blur" module="optionsExample">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <form name="userForm">
|
|
|
- <label>Name:
|
|
|
- <input type="text" name="userName"
|
|
|
- ng-model="user.name"
|
|
|
- ng-model-options="{ updateOn: 'blur' }"
|
|
|
- ng-keyup="cancel($event)" />
|
|
|
- </label><br />
|
|
|
- <label>Other data:
|
|
|
- <input type="text" ng-model="user.data" />
|
|
|
- </label><br />
|
|
|
- </form>
|
|
|
- <pre>user.name = <span ng-bind="user.name"></span></pre>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="app.js">
|
|
|
- angular.module('optionsExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.user = { name: 'say', data: '' };
|
|
|
-
|
|
|
- $scope.cancel = function(e) {
|
|
|
- if (e.keyCode == 27) {
|
|
|
- $scope.userForm.userName.$rollbackViewValue();
|
|
|
- }
|
|
|
- };
|
|
|
- }]);
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var model = element(by.binding('user.name'));
|
|
|
- var input = element(by.model('user.name'));
|
|
|
- var other = element(by.model('user.data'));
|
|
|
-
|
|
|
- it('should allow custom events', function() {
|
|
|
- input.sendKeys(' hello');
|
|
|
- input.click();
|
|
|
- expect(model.getText()).toEqual('say');
|
|
|
- other.click();
|
|
|
- expect(model.getText()).toEqual('say hello');
|
|
|
- });
|
|
|
-
|
|
|
- it('should $rollbackViewValue when model changes', function() {
|
|
|
- input.sendKeys(' hello');
|
|
|
- expect(input.getAttribute('value')).toEqual('say hello');
|
|
|
- input.sendKeys(protractor.Key.ESCAPE);
|
|
|
- expect(input.getAttribute('value')).toEqual('say');
|
|
|
- other.click();
|
|
|
- expect(model.getText()).toEqual('say');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
-
|
|
|
- This one shows how to debounce model changes. Model will be updated only 1 sec after last change.
|
|
|
- If the `Clear` button is pressed, any debounced action is canceled and the value becomes empty.
|
|
|
-
|
|
|
- <example name="ngModelOptions-directive-debounce" module="optionsExample">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <form name="userForm">
|
|
|
- <label>Name:
|
|
|
- <input type="text" name="userName"
|
|
|
- ng-model="user.name"
|
|
|
- ng-model-options="{ debounce: 1000 }" />
|
|
|
- </label>
|
|
|
- <button ng-click="userForm.userName.$rollbackViewValue(); user.name=''">Clear</button>
|
|
|
- <br />
|
|
|
- </form>
|
|
|
- <pre>user.name = <span ng-bind="user.name"></span></pre>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="app.js">
|
|
|
- angular.module('optionsExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.user = { name: 'say' };
|
|
|
- }]);
|
|
|
- </file>
|
|
|
- </example>
|
|
|
-
|
|
|
- This one shows how to bind to getter/setters:
|
|
|
-
|
|
|
- <example name="ngModelOptions-directive-getter-setter" module="getterSetterExample">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <form name="userForm">
|
|
|
- <label>Name:
|
|
|
- <input type="text" name="userName"
|
|
|
- ng-model="user.name"
|
|
|
- ng-model-options="{ getterSetter: true }" />
|
|
|
- </label>
|
|
|
- </form>
|
|
|
- <pre>user.name = <span ng-bind="user.name()"></span></pre>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="app.js">
|
|
|
- angular.module('getterSetterExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- var _name = 'Brian';
|
|
|
- $scope.user = {
|
|
|
- name: function(newName) {
|
|
|
- // Note that newName can be undefined for two reasons:
|
|
|
- // 1. Because it is called as a getter and thus called with no arguments
|
|
|
- // 2. Because the property should actually be set to undefined. This happens e.g. if the
|
|
|
- // input is invalid
|
|
|
- return arguments.length ? (_name = newName) : _name;
|
|
|
- }
|
|
|
- };
|
|
|
- }]);
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngModelOptionsDirective = function() {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- controller: ['$scope', '$attrs', function($scope, $attrs) {
|
|
|
- var that = this;
|
|
|
- this.$options = copy($scope.$eval($attrs.ngModelOptions));
|
|
|
- // Allow adding/overriding bound events
|
|
|
- if (this.$options.updateOn !== undefined) {
|
|
|
- this.$options.updateOnDefault = false;
|
|
|
- // extract "default" pseudo-event from list of events that can trigger a model update
|
|
|
- this.$options.updateOn = trim(this.$options.updateOn.replace(DEFAULT_REGEXP, function() {
|
|
|
- that.$options.updateOnDefault = true;
|
|
|
- return ' ';
|
|
|
- }));
|
|
|
- } else {
|
|
|
- this.$options.updateOnDefault = true;
|
|
|
- }
|
|
|
- }]
|
|
|
- };
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-// helper methods
|
|
|
-function addSetValidityMethod(context) {
|
|
|
- var ctrl = context.ctrl,
|
|
|
- $element = context.$element,
|
|
|
- classCache = {},
|
|
|
- set = context.set,
|
|
|
- unset = context.unset,
|
|
|
- parentForm = context.parentForm,
|
|
|
- $animate = context.$animate;
|
|
|
-
|
|
|
- classCache[INVALID_CLASS] = !(classCache[VALID_CLASS] = $element.hasClass(VALID_CLASS));
|
|
|
-
|
|
|
- ctrl.$setValidity = setValidity;
|
|
|
-
|
|
|
- function setValidity(validationErrorKey, state, controller) {
|
|
|
- if (state === undefined) {
|
|
|
- createAndSet('$pending', validationErrorKey, controller);
|
|
|
- } else {
|
|
|
- unsetAndCleanup('$pending', validationErrorKey, controller);
|
|
|
- }
|
|
|
- if (!isBoolean(state)) {
|
|
|
- unset(ctrl.$error, validationErrorKey, controller);
|
|
|
- unset(ctrl.$$success, validationErrorKey, controller);
|
|
|
- } else {
|
|
|
- if (state) {
|
|
|
- unset(ctrl.$error, validationErrorKey, controller);
|
|
|
- set(ctrl.$$success, validationErrorKey, controller);
|
|
|
- } else {
|
|
|
- set(ctrl.$error, validationErrorKey, controller);
|
|
|
- unset(ctrl.$$success, validationErrorKey, controller);
|
|
|
- }
|
|
|
- }
|
|
|
- if (ctrl.$pending) {
|
|
|
- cachedToggleClass(PENDING_CLASS, true);
|
|
|
- ctrl.$valid = ctrl.$invalid = undefined;
|
|
|
- toggleValidationCss('', null);
|
|
|
- } else {
|
|
|
- cachedToggleClass(PENDING_CLASS, false);
|
|
|
- ctrl.$valid = isObjectEmpty(ctrl.$error);
|
|
|
- ctrl.$invalid = !ctrl.$valid;
|
|
|
- toggleValidationCss('', ctrl.$valid);
|
|
|
- }
|
|
|
-
|
|
|
- // re-read the state as the set/unset methods could have
|
|
|
- // combined state in ctrl.$error[validationError] (used for forms),
|
|
|
- // where setting/unsetting only increments/decrements the value,
|
|
|
- // and does not replace it.
|
|
|
- var combinedState;
|
|
|
- if (ctrl.$pending && ctrl.$pending[validationErrorKey]) {
|
|
|
- combinedState = undefined;
|
|
|
- } else if (ctrl.$error[validationErrorKey]) {
|
|
|
- combinedState = false;
|
|
|
- } else if (ctrl.$$success[validationErrorKey]) {
|
|
|
- combinedState = true;
|
|
|
- } else {
|
|
|
- combinedState = null;
|
|
|
- }
|
|
|
-
|
|
|
- toggleValidationCss(validationErrorKey, combinedState);
|
|
|
- parentForm.$setValidity(validationErrorKey, combinedState, ctrl);
|
|
|
- }
|
|
|
-
|
|
|
- function createAndSet(name, value, controller) {
|
|
|
- if (!ctrl[name]) {
|
|
|
- ctrl[name] = {};
|
|
|
- }
|
|
|
- set(ctrl[name], value, controller);
|
|
|
- }
|
|
|
-
|
|
|
- function unsetAndCleanup(name, value, controller) {
|
|
|
- if (ctrl[name]) {
|
|
|
- unset(ctrl[name], value, controller);
|
|
|
- }
|
|
|
- if (isObjectEmpty(ctrl[name])) {
|
|
|
- ctrl[name] = undefined;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function cachedToggleClass(className, switchValue) {
|
|
|
- if (switchValue && !classCache[className]) {
|
|
|
- $animate.addClass($element, className);
|
|
|
- classCache[className] = true;
|
|
|
- } else if (!switchValue && classCache[className]) {
|
|
|
- $animate.removeClass($element, className);
|
|
|
- classCache[className] = false;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function toggleValidationCss(validationErrorKey, isValid) {
|
|
|
- validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
|
|
|
-
|
|
|
- cachedToggleClass(VALID_CLASS + validationErrorKey, isValid === true);
|
|
|
- cachedToggleClass(INVALID_CLASS + validationErrorKey, isValid === false);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-function isObjectEmpty(obj) {
|
|
|
- if (obj) {
|
|
|
- for (var prop in obj) {
|
|
|
- if (obj.hasOwnProperty(prop)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return true;
|
|
|
-}
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngNonBindable
|
|
|
- * @restrict AC
|
|
|
- * @priority 1000
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngNonBindable` directive tells Angular not to compile or bind the contents of the current
|
|
|
- * DOM element. This is useful if the element contains what appears to be Angular directives and
|
|
|
- * bindings but which should be ignored by Angular. This could be the case if you have a site that
|
|
|
- * displays snippets of code, for instance.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- *
|
|
|
- * @example
|
|
|
- * In this example there are two locations where a simple interpolation binding (`{{}}`) is present,
|
|
|
- * but the one wrapped in `ngNonBindable` is left alone.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <div>Normal: {{1 + 2}}</div>
|
|
|
- <div ng-non-bindable>Ignored: {{1 + 2}}</div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should check ng-non-bindable', function() {
|
|
|
- expect(element(by.binding('1 + 2')).getText()).toContain('3');
|
|
|
- expect(element.all(by.css('div')).last().getText()).toMatch(/1 \+ 2/);
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
|
|
|
-
|
|
|
-/* global jqLiteRemove */
|
|
|
-
|
|
|
-var ngOptionsMinErr = minErr('ngOptions');
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngOptions
|
|
|
- * @restrict A
|
|
|
- *
|
|
|
- * @description
|
|
|
- *
|
|
|
- * The `ngOptions` attribute can be used to dynamically generate a list of `<option>`
|
|
|
- * elements for the `<select>` element using the array or object obtained by evaluating the
|
|
|
- * `ngOptions` comprehension expression.
|
|
|
- *
|
|
|
- * In many cases, `ngRepeat` can be used on `<option>` elements instead of `ngOptions` to achieve a
|
|
|
- * similar result. However, `ngOptions` provides some benefits such as reducing memory and
|
|
|
- * increasing speed by not creating a new scope for each repeated instance, as well as providing
|
|
|
- * more flexibility in how the `<select>`'s model is assigned via the `select` **`as`** part of the
|
|
|
- * comprehension expression. `ngOptions` should be used when the `<select>` model needs to be bound
|
|
|
- * to a non-string value. This is because an option element can only be bound to string values at
|
|
|
- * present.
|
|
|
- *
|
|
|
- * When an item in the `<select>` menu is selected, the array element or object property
|
|
|
- * represented by the selected option will be bound to the model identified by the `ngModel`
|
|
|
- * directive.
|
|
|
- *
|
|
|
- * Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can
|
|
|
- * be nested into the `<select>` element. This element will then represent the `null` or "not selected"
|
|
|
- * option. See example below for demonstration.
|
|
|
- *
|
|
|
- * ## Complex Models (objects or collections)
|
|
|
- *
|
|
|
- * **Note:** By default, `ngModel` watches the model by reference, not value. This is important when
|
|
|
- * binding any input directive to a model that is an object or a collection.
|
|
|
- *
|
|
|
- * Since this is a common situation for `ngOptions` the directive additionally watches the model using
|
|
|
- * `$watchCollection` when the select has the `multiple` attribute or when there is a `track by` clause in
|
|
|
- * the options expression. This allows ngOptions to trigger a re-rendering of the options even if the actual
|
|
|
- * object/collection has not changed identity but only a property on the object or an item in the collection
|
|
|
- * changes.
|
|
|
- *
|
|
|
- * Note that `$watchCollection` does a shallow comparison of the properties of the object (or the items in the collection
|
|
|
- * if the model is an array). This means that changing a property deeper inside the object/collection that the
|
|
|
- * first level will not trigger a re-rendering.
|
|
|
- *
|
|
|
- *
|
|
|
- * ## `select` **`as`**
|
|
|
- *
|
|
|
- * Using `select` **`as`** will bind the result of the `select` expression to the model, but
|
|
|
- * the value of the `<select>` and `<option>` html elements will be either the index (for array data sources)
|
|
|
- * or property name (for object data sources) of the value within the collection. If a **`track by`** expression
|
|
|
- * is used, the result of that expression will be set as the value of the `option` and `select` elements.
|
|
|
- *
|
|
|
- *
|
|
|
- * ### `select` **`as`** and **`track by`**
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * Do not use `select` **`as`** and **`track by`** in the same expression. They are not designed to work together.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * Consider the following example:
|
|
|
- *
|
|
|
- * ```html
|
|
|
- * <select ng-options="item.subItem as item.label for item in values track by item.id" ng-model="selected">
|
|
|
- * ```
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * $scope.values = [{
|
|
|
- * id: 1,
|
|
|
- * label: 'aLabel',
|
|
|
- * subItem: { name: 'aSubItem' }
|
|
|
- * }, {
|
|
|
- * id: 2,
|
|
|
- * label: 'bLabel',
|
|
|
- * subItem: { name: 'bSubItem' }
|
|
|
- * }];
|
|
|
- *
|
|
|
- * $scope.selected = { name: 'aSubItem' };
|
|
|
- * ```
|
|
|
- *
|
|
|
- * With the purpose of preserving the selection, the **`track by`** expression is always applied to the element
|
|
|
- * of the data source (to `item` in this example). To calculate whether an element is selected, we do the
|
|
|
- * following:
|
|
|
- *
|
|
|
- * 1. Apply **`track by`** to the elements in the array. In the example: `[1, 2]`
|
|
|
- * 2. Apply **`track by`** to the already selected value in `ngModel`.
|
|
|
- * In the example: this is not possible as **`track by`** refers to `item.id`, but the selected
|
|
|
- * value from `ngModel` is `{name: 'aSubItem'}`, so the **`track by`** expression is applied to
|
|
|
- * a wrong object, the selected element can't be found, `<select>` is always reset to the "not
|
|
|
- * selected" option.
|
|
|
- *
|
|
|
- *
|
|
|
- * @param {string} ngModel Assignable angular expression to data-bind to.
|
|
|
- * @param {string=} name Property name of the form under which the control is published.
|
|
|
- * @param {string=} required The control is considered valid only if value is entered.
|
|
|
- * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to
|
|
|
- * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of
|
|
|
- * `required` when you want to data-bind to the `required` attribute.
|
|
|
- * @param {comprehension_expression=} ngOptions in one of the following forms:
|
|
|
- *
|
|
|
- * * for array data sources:
|
|
|
- * * `label` **`for`** `value` **`in`** `array`
|
|
|
- * * `select` **`as`** `label` **`for`** `value` **`in`** `array`
|
|
|
- * * `label` **`group by`** `group` **`for`** `value` **`in`** `array`
|
|
|
- * * `label` **`disable when`** `disable` **`for`** `value` **`in`** `array`
|
|
|
- * * `label` **`group by`** `group` **`for`** `value` **`in`** `array` **`track by`** `trackexpr`
|
|
|
- * * `label` **`disable when`** `disable` **`for`** `value` **`in`** `array` **`track by`** `trackexpr`
|
|
|
- * * `label` **`for`** `value` **`in`** `array` | orderBy:`orderexpr` **`track by`** `trackexpr`
|
|
|
- * (for including a filter with `track by`)
|
|
|
- * * for object data sources:
|
|
|
- * * `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
|
|
|
- * * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
|
|
|
- * * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object`
|
|
|
- * * `label` **`disable when`** `disable` **`for (`**`key`**`,`** `value`**`) in`** `object`
|
|
|
- * * `select` **`as`** `label` **`group by`** `group`
|
|
|
- * **`for` `(`**`key`**`,`** `value`**`) in`** `object`
|
|
|
- * * `select` **`as`** `label` **`disable when`** `disable`
|
|
|
- * **`for` `(`**`key`**`,`** `value`**`) in`** `object`
|
|
|
- *
|
|
|
- * Where:
|
|
|
- *
|
|
|
- * * `array` / `object`: an expression which evaluates to an array / object to iterate over.
|
|
|
- * * `value`: local variable which will refer to each item in the `array` or each property value
|
|
|
- * of `object` during iteration.
|
|
|
- * * `key`: local variable which will refer to a property name in `object` during iteration.
|
|
|
- * * `label`: The result of this expression will be the label for `<option>` element. The
|
|
|
- * `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`).
|
|
|
- * * `select`: The result of this expression will be bound to the model of the parent `<select>`
|
|
|
- * element. If not specified, `select` expression will default to `value`.
|
|
|
- * * `group`: The result of this expression will be used to group options using the `<optgroup>`
|
|
|
- * DOM element.
|
|
|
- * * `disable`: The result of this expression will be used to disable the rendered `<option>`
|
|
|
- * element. Return `true` to disable.
|
|
|
- * * `trackexpr`: Used when working with an array of objects. The result of this expression will be
|
|
|
- * used to identify the objects in the array. The `trackexpr` will most likely refer to the
|
|
|
- * `value` variable (e.g. `value.propertyName`). With this the selection is preserved
|
|
|
- * even when the options are recreated (e.g. reloaded from the server).
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="selectExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('selectExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.colors = [
|
|
|
- {name:'black', shade:'dark'},
|
|
|
- {name:'white', shade:'light', notAnOption: true},
|
|
|
- {name:'red', shade:'dark'},
|
|
|
- {name:'blue', shade:'dark', notAnOption: true},
|
|
|
- {name:'yellow', shade:'light', notAnOption: false}
|
|
|
- ];
|
|
|
- $scope.myColor = $scope.colors[2]; // red
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <ul>
|
|
|
- <li ng-repeat="color in colors">
|
|
|
- <label>Name: <input ng-model="color.name"></label>
|
|
|
- <label><input type="checkbox" ng-model="color.notAnOption"> Disabled?</label>
|
|
|
- <button ng-click="colors.splice($index, 1)" aria-label="Remove">X</button>
|
|
|
- </li>
|
|
|
- <li>
|
|
|
- <button ng-click="colors.push({})">add</button>
|
|
|
- </li>
|
|
|
- </ul>
|
|
|
- <hr/>
|
|
|
- <label>Color (null not allowed):
|
|
|
- <select ng-model="myColor" ng-options="color.name for color in colors"></select>
|
|
|
- </label><br/>
|
|
|
- <label>Color (null allowed):
|
|
|
- <span class="nullable">
|
|
|
- <select ng-model="myColor" ng-options="color.name for color in colors">
|
|
|
- <option value="">-- choose color --</option>
|
|
|
- </select>
|
|
|
- </span></label><br/>
|
|
|
-
|
|
|
- <label>Color grouped by shade:
|
|
|
- <select ng-model="myColor" ng-options="color.name group by color.shade for color in colors">
|
|
|
- </select>
|
|
|
- </label><br/>
|
|
|
-
|
|
|
- <label>Color grouped by shade, with some disabled:
|
|
|
- <select ng-model="myColor"
|
|
|
- ng-options="color.name group by color.shade disable when color.notAnOption for color in colors">
|
|
|
- </select>
|
|
|
- </label><br/>
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
- Select <button ng-click="myColor = { name:'not in list', shade: 'other' }">bogus</button>.
|
|
|
- <br/>
|
|
|
- <hr/>
|
|
|
- Currently selected: {{ {selected_color:myColor} }}
|
|
|
- <div style="border:solid 1px black; height:20px"
|
|
|
- ng-style="{'background-color':myColor.name}">
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should check ng-options', function() {
|
|
|
- expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('red');
|
|
|
- element.all(by.model('myColor')).first().click();
|
|
|
- element.all(by.css('select[ng-model="myColor"] option')).first().click();
|
|
|
- expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('black');
|
|
|
- element(by.css('.nullable select[ng-model="myColor"]')).click();
|
|
|
- element.all(by.css('.nullable select[ng-model="myColor"] option')).first().click();
|
|
|
- expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('null');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-
|
|
|
-// jshint maxlen: false
|
|
|
-// //00001111111111000000000002222222222000000000000000000000333333333300000000000000000000000004444444444400000000000005555555555555550000000006666666666666660000000777777777777777000000000000000888888888800000000000000000009999999999
|
|
|
-var NG_OPTIONS_REGEXP = /^\s*([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+group\s+by\s+([\s\S]+?))?(?:\s+disable\s+when\s+([\s\S]+?))?\s+for\s+(?:([\$\w][\$\w]*)|(?:\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)))\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?$/;
|
|
|
- // 1: value expression (valueFn)
|
|
|
- // 2: label expression (displayFn)
|
|
|
- // 3: group by expression (groupByFn)
|
|
|
- // 4: disable when expression (disableWhenFn)
|
|
|
- // 5: array item variable name
|
|
|
- // 6: object item key variable name
|
|
|
- // 7: object item value variable name
|
|
|
- // 8: collection expression
|
|
|
- // 9: track by expression
|
|
|
-// jshint maxlen: 100
|
|
|
-
|
|
|
-
|
|
|
-var ngOptionsDirective = ['$compile', '$parse', function($compile, $parse) {
|
|
|
-
|
|
|
- function parseOptionsExpression(optionsExp, selectElement, scope) {
|
|
|
-
|
|
|
- var match = optionsExp.match(NG_OPTIONS_REGEXP);
|
|
|
- if (!(match)) {
|
|
|
- throw ngOptionsMinErr('iexp',
|
|
|
- "Expected expression in form of " +
|
|
|
- "'_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" +
|
|
|
- " but got '{0}'. Element: {1}",
|
|
|
- optionsExp, startingTag(selectElement));
|
|
|
- }
|
|
|
-
|
|
|
- // Extract the parts from the ngOptions expression
|
|
|
-
|
|
|
- // The variable name for the value of the item in the collection
|
|
|
- var valueName = match[5] || match[7];
|
|
|
- // The variable name for the key of the item in the collection
|
|
|
- var keyName = match[6];
|
|
|
-
|
|
|
- // An expression that generates the viewValue for an option if there is a label expression
|
|
|
- var selectAs = / as /.test(match[0]) && match[1];
|
|
|
- // An expression that is used to track the id of each object in the options collection
|
|
|
- var trackBy = match[9];
|
|
|
- // An expression that generates the viewValue for an option if there is no label expression
|
|
|
- var valueFn = $parse(match[2] ? match[1] : valueName);
|
|
|
- var selectAsFn = selectAs && $parse(selectAs);
|
|
|
- var viewValueFn = selectAsFn || valueFn;
|
|
|
- var trackByFn = trackBy && $parse(trackBy);
|
|
|
-
|
|
|
- // Get the value by which we are going to track the option
|
|
|
- // if we have a trackFn then use that (passing scope and locals)
|
|
|
- // otherwise just hash the given viewValue
|
|
|
- var getTrackByValueFn = trackBy ?
|
|
|
- function(value, locals) { return trackByFn(scope, locals); } :
|
|
|
- function getHashOfValue(value) { return hashKey(value); };
|
|
|
- var getTrackByValue = function(value, key) {
|
|
|
- return getTrackByValueFn(value, getLocals(value, key));
|
|
|
- };
|
|
|
-
|
|
|
- var displayFn = $parse(match[2] || match[1]);
|
|
|
- var groupByFn = $parse(match[3] || '');
|
|
|
- var disableWhenFn = $parse(match[4] || '');
|
|
|
- var valuesFn = $parse(match[8]);
|
|
|
-
|
|
|
- var locals = {};
|
|
|
- var getLocals = keyName ? function(value, key) {
|
|
|
- locals[keyName] = key;
|
|
|
- locals[valueName] = value;
|
|
|
- return locals;
|
|
|
- } : function(value) {
|
|
|
- locals[valueName] = value;
|
|
|
- return locals;
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- function Option(selectValue, viewValue, label, group, disabled) {
|
|
|
- this.selectValue = selectValue;
|
|
|
- this.viewValue = viewValue;
|
|
|
- this.label = label;
|
|
|
- this.group = group;
|
|
|
- this.disabled = disabled;
|
|
|
- }
|
|
|
-
|
|
|
- function getOptionValuesKeys(optionValues) {
|
|
|
- var optionValuesKeys;
|
|
|
-
|
|
|
- if (!keyName && isArrayLike(optionValues)) {
|
|
|
- optionValuesKeys = optionValues;
|
|
|
- } else {
|
|
|
- // if object, extract keys, in enumeration order, unsorted
|
|
|
- optionValuesKeys = [];
|
|
|
- for (var itemKey in optionValues) {
|
|
|
- if (optionValues.hasOwnProperty(itemKey) && itemKey.charAt(0) !== '$') {
|
|
|
- optionValuesKeys.push(itemKey);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return optionValuesKeys;
|
|
|
- }
|
|
|
-
|
|
|
- return {
|
|
|
- trackBy: trackBy,
|
|
|
- getTrackByValue: getTrackByValue,
|
|
|
- getWatchables: $parse(valuesFn, function(optionValues) {
|
|
|
- // Create a collection of things that we would like to watch (watchedArray)
|
|
|
- // so that they can all be watched using a single $watchCollection
|
|
|
- // that only runs the handler once if anything changes
|
|
|
- var watchedArray = [];
|
|
|
- optionValues = optionValues || [];
|
|
|
-
|
|
|
- var optionValuesKeys = getOptionValuesKeys(optionValues);
|
|
|
- var optionValuesLength = optionValuesKeys.length;
|
|
|
- for (var index = 0; index < optionValuesLength; index++) {
|
|
|
- var key = (optionValues === optionValuesKeys) ? index : optionValuesKeys[index];
|
|
|
- var value = optionValues[key];
|
|
|
-
|
|
|
- var locals = getLocals(optionValues[key], key);
|
|
|
- var selectValue = getTrackByValueFn(optionValues[key], locals);
|
|
|
- watchedArray.push(selectValue);
|
|
|
-
|
|
|
- // Only need to watch the displayFn if there is a specific label expression
|
|
|
- if (match[2] || match[1]) {
|
|
|
- var label = displayFn(scope, locals);
|
|
|
- watchedArray.push(label);
|
|
|
- }
|
|
|
-
|
|
|
- // Only need to watch the disableWhenFn if there is a specific disable expression
|
|
|
- if (match[4]) {
|
|
|
- var disableWhen = disableWhenFn(scope, locals);
|
|
|
- watchedArray.push(disableWhen);
|
|
|
- }
|
|
|
- }
|
|
|
- return watchedArray;
|
|
|
- }),
|
|
|
-
|
|
|
- getOptions: function() {
|
|
|
-
|
|
|
- var optionItems = [];
|
|
|
- var selectValueMap = {};
|
|
|
-
|
|
|
- // The option values were already computed in the `getWatchables` fn,
|
|
|
- // which must have been called to trigger `getOptions`
|
|
|
- var optionValues = valuesFn(scope) || [];
|
|
|
- var optionValuesKeys = getOptionValuesKeys(optionValues);
|
|
|
- var optionValuesLength = optionValuesKeys.length;
|
|
|
-
|
|
|
- for (var index = 0; index < optionValuesLength; index++) {
|
|
|
- var key = (optionValues === optionValuesKeys) ? index : optionValuesKeys[index];
|
|
|
- var value = optionValues[key];
|
|
|
- var locals = getLocals(value, key);
|
|
|
- var viewValue = viewValueFn(scope, locals);
|
|
|
- var selectValue = getTrackByValueFn(viewValue, locals);
|
|
|
- var label = displayFn(scope, locals);
|
|
|
- var group = groupByFn(scope, locals);
|
|
|
- var disabled = disableWhenFn(scope, locals);
|
|
|
- var optionItem = new Option(selectValue, viewValue, label, group, disabled);
|
|
|
-
|
|
|
- optionItems.push(optionItem);
|
|
|
- selectValueMap[selectValue] = optionItem;
|
|
|
- }
|
|
|
-
|
|
|
- return {
|
|
|
- items: optionItems,
|
|
|
- selectValueMap: selectValueMap,
|
|
|
- getOptionFromViewValue: function(value) {
|
|
|
- return selectValueMap[getTrackByValue(value)];
|
|
|
- },
|
|
|
- getViewValueFromOption: function(option) {
|
|
|
- // If the viewValue could be an object that may be mutated by the application,
|
|
|
- // we need to make a copy and not return the reference to the value on the option.
|
|
|
- return trackBy ? angular.copy(option.viewValue) : option.viewValue;
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- // we can't just jqLite('<option>') since jqLite is not smart enough
|
|
|
- // to create it in <select> and IE barfs otherwise.
|
|
|
- var optionTemplate = document.createElement('option'),
|
|
|
- optGroupTemplate = document.createElement('optgroup');
|
|
|
-
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- terminal: true,
|
|
|
- require: ['select', '?ngModel'],
|
|
|
- link: function(scope, selectElement, attr, ctrls) {
|
|
|
-
|
|
|
- // if ngModel is not defined, we don't need to do anything
|
|
|
- var ngModelCtrl = ctrls[1];
|
|
|
- if (!ngModelCtrl) return;
|
|
|
-
|
|
|
- var selectCtrl = ctrls[0];
|
|
|
- var multiple = attr.multiple;
|
|
|
-
|
|
|
- // The emptyOption allows the application developer to provide their own custom "empty"
|
|
|
- // option when the viewValue does not match any of the option values.
|
|
|
- var emptyOption;
|
|
|
- for (var i = 0, children = selectElement.children(), ii = children.length; i < ii; i++) {
|
|
|
- if (children[i].value === '') {
|
|
|
- emptyOption = children.eq(i);
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- var providedEmptyOption = !!emptyOption;
|
|
|
-
|
|
|
- var unknownOption = jqLite(optionTemplate.cloneNode(false));
|
|
|
- unknownOption.val('?');
|
|
|
-
|
|
|
- var options;
|
|
|
- var ngOptions = parseOptionsExpression(attr.ngOptions, selectElement, scope);
|
|
|
-
|
|
|
-
|
|
|
- var renderEmptyOption = function() {
|
|
|
- if (!providedEmptyOption) {
|
|
|
- selectElement.prepend(emptyOption);
|
|
|
- }
|
|
|
- selectElement.val('');
|
|
|
- emptyOption.prop('selected', true); // needed for IE
|
|
|
- emptyOption.attr('selected', true);
|
|
|
- };
|
|
|
-
|
|
|
- var removeEmptyOption = function() {
|
|
|
- if (!providedEmptyOption) {
|
|
|
- emptyOption.remove();
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- var renderUnknownOption = function() {
|
|
|
- selectElement.prepend(unknownOption);
|
|
|
- selectElement.val('?');
|
|
|
- unknownOption.prop('selected', true); // needed for IE
|
|
|
- unknownOption.attr('selected', true);
|
|
|
- };
|
|
|
-
|
|
|
- var removeUnknownOption = function() {
|
|
|
- unknownOption.remove();
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- // Update the controller methods for multiple selectable options
|
|
|
- if (!multiple) {
|
|
|
-
|
|
|
- selectCtrl.writeValue = function writeNgOptionsValue(value) {
|
|
|
- var option = options.getOptionFromViewValue(value);
|
|
|
-
|
|
|
- if (option && !option.disabled) {
|
|
|
- if (selectElement[0].value !== option.selectValue) {
|
|
|
- removeUnknownOption();
|
|
|
- removeEmptyOption();
|
|
|
-
|
|
|
- selectElement[0].value = option.selectValue;
|
|
|
- option.element.selected = true;
|
|
|
- option.element.setAttribute('selected', 'selected');
|
|
|
- }
|
|
|
- } else {
|
|
|
- if (value === null || providedEmptyOption) {
|
|
|
- removeUnknownOption();
|
|
|
- renderEmptyOption();
|
|
|
- } else {
|
|
|
- removeEmptyOption();
|
|
|
- renderUnknownOption();
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- selectCtrl.readValue = function readNgOptionsValue() {
|
|
|
-
|
|
|
- var selectedOption = options.selectValueMap[selectElement.val()];
|
|
|
-
|
|
|
- if (selectedOption && !selectedOption.disabled) {
|
|
|
- removeEmptyOption();
|
|
|
- removeUnknownOption();
|
|
|
- return options.getViewValueFromOption(selectedOption);
|
|
|
- }
|
|
|
- return null;
|
|
|
- };
|
|
|
-
|
|
|
- // If we are using `track by` then we must watch the tracked value on the model
|
|
|
- // since ngModel only watches for object identity change
|
|
|
- if (ngOptions.trackBy) {
|
|
|
- scope.$watch(
|
|
|
- function() { return ngOptions.getTrackByValue(ngModelCtrl.$viewValue); },
|
|
|
- function() { ngModelCtrl.$render(); }
|
|
|
- );
|
|
|
- }
|
|
|
-
|
|
|
- } else {
|
|
|
-
|
|
|
- ngModelCtrl.$isEmpty = function(value) {
|
|
|
- return !value || value.length === 0;
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- selectCtrl.writeValue = function writeNgOptionsMultiple(value) {
|
|
|
- options.items.forEach(function(option) {
|
|
|
- option.element.selected = false;
|
|
|
- });
|
|
|
-
|
|
|
- if (value) {
|
|
|
- value.forEach(function(item) {
|
|
|
- var option = options.getOptionFromViewValue(item);
|
|
|
- if (option && !option.disabled) option.element.selected = true;
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- selectCtrl.readValue = function readNgOptionsMultiple() {
|
|
|
- var selectedValues = selectElement.val() || [],
|
|
|
- selections = [];
|
|
|
-
|
|
|
- forEach(selectedValues, function(value) {
|
|
|
- var option = options.selectValueMap[value];
|
|
|
- if (!option.disabled) selections.push(options.getViewValueFromOption(option));
|
|
|
- });
|
|
|
-
|
|
|
- return selections;
|
|
|
- };
|
|
|
-
|
|
|
- // If we are using `track by` then we must watch these tracked values on the model
|
|
|
- // since ngModel only watches for object identity change
|
|
|
- if (ngOptions.trackBy) {
|
|
|
-
|
|
|
- scope.$watchCollection(function() {
|
|
|
- if (isArray(ngModelCtrl.$viewValue)) {
|
|
|
- return ngModelCtrl.$viewValue.map(function(value) {
|
|
|
- return ngOptions.getTrackByValue(value);
|
|
|
- });
|
|
|
- }
|
|
|
- }, function() {
|
|
|
- ngModelCtrl.$render();
|
|
|
- });
|
|
|
-
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- if (providedEmptyOption) {
|
|
|
-
|
|
|
- // we need to remove it before calling selectElement.empty() because otherwise IE will
|
|
|
- // remove the label from the element. wtf?
|
|
|
- emptyOption.remove();
|
|
|
-
|
|
|
- // compile the element since there might be bindings in it
|
|
|
- $compile(emptyOption)(scope);
|
|
|
-
|
|
|
- // remove the class, which is added automatically because we recompile the element and it
|
|
|
- // becomes the compilation root
|
|
|
- emptyOption.removeClass('ng-scope');
|
|
|
- } else {
|
|
|
- emptyOption = jqLite(optionTemplate.cloneNode(false));
|
|
|
- }
|
|
|
-
|
|
|
- // We need to do this here to ensure that the options object is defined
|
|
|
- // when we first hit it in writeNgOptionsValue
|
|
|
- updateOptions();
|
|
|
-
|
|
|
- // We will re-render the option elements if the option values or labels change
|
|
|
- scope.$watchCollection(ngOptions.getWatchables, updateOptions);
|
|
|
-
|
|
|
- // ------------------------------------------------------------------ //
|
|
|
-
|
|
|
-
|
|
|
- function updateOptionElement(option, element) {
|
|
|
- option.element = element;
|
|
|
- element.disabled = option.disabled;
|
|
|
- if (option.value !== element.value) element.value = option.selectValue;
|
|
|
- if (option.label !== element.label) {
|
|
|
- element.label = option.label;
|
|
|
- element.textContent = option.label;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- function addOrReuseElement(parent, current, type, templateElement) {
|
|
|
- var element;
|
|
|
- // Check whether we can reuse the next element
|
|
|
- if (current && lowercase(current.nodeName) === type) {
|
|
|
- // The next element is the right type so reuse it
|
|
|
- element = current;
|
|
|
- } else {
|
|
|
- // The next element is not the right type so create a new one
|
|
|
- element = templateElement.cloneNode(false);
|
|
|
- if (!current) {
|
|
|
- // There are no more elements so just append it to the select
|
|
|
- parent.appendChild(element);
|
|
|
- } else {
|
|
|
- // The next element is not a group so insert the new one
|
|
|
- parent.insertBefore(element, current);
|
|
|
- }
|
|
|
- }
|
|
|
- return element;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function removeExcessElements(current) {
|
|
|
- var next;
|
|
|
- while (current) {
|
|
|
- next = current.nextSibling;
|
|
|
- jqLiteRemove(current);
|
|
|
- current = next;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function skipEmptyAndUnknownOptions(current) {
|
|
|
- var emptyOption_ = emptyOption && emptyOption[0];
|
|
|
- var unknownOption_ = unknownOption && unknownOption[0];
|
|
|
-
|
|
|
- if (emptyOption_ || unknownOption_) {
|
|
|
- while (current &&
|
|
|
- (current === emptyOption_ ||
|
|
|
- current === unknownOption_)) {
|
|
|
- current = current.nextSibling;
|
|
|
- }
|
|
|
- }
|
|
|
- return current;
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- function updateOptions() {
|
|
|
-
|
|
|
- var previousValue = options && selectCtrl.readValue();
|
|
|
-
|
|
|
- options = ngOptions.getOptions();
|
|
|
-
|
|
|
- var groupMap = {};
|
|
|
- var currentElement = selectElement[0].firstChild;
|
|
|
-
|
|
|
- // Ensure that the empty option is always there if it was explicitly provided
|
|
|
- if (providedEmptyOption) {
|
|
|
- selectElement.prepend(emptyOption);
|
|
|
- }
|
|
|
-
|
|
|
- currentElement = skipEmptyAndUnknownOptions(currentElement);
|
|
|
-
|
|
|
- options.items.forEach(function updateOption(option) {
|
|
|
- var group;
|
|
|
- var groupElement;
|
|
|
- var optionElement;
|
|
|
-
|
|
|
- if (option.group) {
|
|
|
-
|
|
|
- // This option is to live in a group
|
|
|
- // See if we have already created this group
|
|
|
- group = groupMap[option.group];
|
|
|
-
|
|
|
- if (!group) {
|
|
|
-
|
|
|
- // We have not already created this group
|
|
|
- groupElement = addOrReuseElement(selectElement[0],
|
|
|
- currentElement,
|
|
|
- 'optgroup',
|
|
|
- optGroupTemplate);
|
|
|
- // Move to the next element
|
|
|
- currentElement = groupElement.nextSibling;
|
|
|
-
|
|
|
- // Update the label on the group element
|
|
|
- groupElement.label = option.group;
|
|
|
-
|
|
|
- // Store it for use later
|
|
|
- group = groupMap[option.group] = {
|
|
|
- groupElement: groupElement,
|
|
|
- currentOptionElement: groupElement.firstChild
|
|
|
- };
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- // So now we have a group for this option we add the option to the group
|
|
|
- optionElement = addOrReuseElement(group.groupElement,
|
|
|
- group.currentOptionElement,
|
|
|
- 'option',
|
|
|
- optionTemplate);
|
|
|
- updateOptionElement(option, optionElement);
|
|
|
- // Move to the next element
|
|
|
- group.currentOptionElement = optionElement.nextSibling;
|
|
|
-
|
|
|
- } else {
|
|
|
-
|
|
|
- // This option is not in a group
|
|
|
- optionElement = addOrReuseElement(selectElement[0],
|
|
|
- currentElement,
|
|
|
- 'option',
|
|
|
- optionTemplate);
|
|
|
- updateOptionElement(option, optionElement);
|
|
|
- // Move to the next element
|
|
|
- currentElement = optionElement.nextSibling;
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
-
|
|
|
- // Now remove all excess options and group
|
|
|
- Object.keys(groupMap).forEach(function(key) {
|
|
|
- removeExcessElements(groupMap[key].currentOptionElement);
|
|
|
- });
|
|
|
- removeExcessElements(currentElement);
|
|
|
-
|
|
|
- ngModelCtrl.$render();
|
|
|
-
|
|
|
- // Check to see if the value has changed due to the update to the options
|
|
|
- if (!ngModelCtrl.$isEmpty(previousValue)) {
|
|
|
- var nextValue = selectCtrl.readValue();
|
|
|
- if (ngOptions.trackBy ? !equals(previousValue, nextValue) : previousValue !== nextValue) {
|
|
|
- ngModelCtrl.$setViewValue(nextValue);
|
|
|
- ngModelCtrl.$render();
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngPluralize
|
|
|
- * @restrict EA
|
|
|
- *
|
|
|
- * @description
|
|
|
- * `ngPluralize` is a directive that displays messages according to en-US localization rules.
|
|
|
- * These rules are bundled with angular.js, but can be overridden
|
|
|
- * (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive
|
|
|
- * by specifying the mappings between
|
|
|
- * [plural categories](http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html)
|
|
|
- * and the strings to be displayed.
|
|
|
- *
|
|
|
- * # Plural categories and explicit number rules
|
|
|
- * There are two
|
|
|
- * [plural categories](http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html)
|
|
|
- * in Angular's default en-US locale: "one" and "other".
|
|
|
- *
|
|
|
- * While a plural category may match many numbers (for example, in en-US locale, "other" can match
|
|
|
- * any number that is not 1), an explicit number rule can only match one number. For example, the
|
|
|
- * explicit number rule for "3" matches the number 3. There are examples of plural categories
|
|
|
- * and explicit number rules throughout the rest of this documentation.
|
|
|
- *
|
|
|
- * # Configuring ngPluralize
|
|
|
- * You configure ngPluralize by providing 2 attributes: `count` and `when`.
|
|
|
- * You can also provide an optional attribute, `offset`.
|
|
|
- *
|
|
|
- * The value of the `count` attribute can be either a string or an {@link guide/expression
|
|
|
- * Angular expression}; these are evaluated on the current scope for its bound value.
|
|
|
- *
|
|
|
- * The `when` attribute specifies the mappings between plural categories and the actual
|
|
|
- * string to be displayed. The value of the attribute should be a JSON object.
|
|
|
- *
|
|
|
- * The following example shows how to configure ngPluralize:
|
|
|
- *
|
|
|
- * ```html
|
|
|
- * <ng-pluralize count="personCount"
|
|
|
- when="{'0': 'Nobody is viewing.',
|
|
|
- * 'one': '1 person is viewing.',
|
|
|
- * 'other': '{} people are viewing.'}">
|
|
|
- * </ng-pluralize>
|
|
|
- *```
|
|
|
- *
|
|
|
- * In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
|
|
|
- * specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
|
|
|
- * would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
|
|
|
- * other numbers, for example 12, so that instead of showing "12 people are viewing", you can
|
|
|
- * show "a dozen people are viewing".
|
|
|
- *
|
|
|
- * You can use a set of closed braces (`{}`) as a placeholder for the number that you want substituted
|
|
|
- * into pluralized strings. In the previous example, Angular will replace `{}` with
|
|
|
- * <span ng-non-bindable>`{{personCount}}`</span>. The closed braces `{}` is a placeholder
|
|
|
- * for <span ng-non-bindable>{{numberExpression}}</span>.
|
|
|
- *
|
|
|
- * If no rule is defined for a category, then an empty string is displayed and a warning is generated.
|
|
|
- * Note that some locales define more categories than `one` and `other`. For example, fr-fr defines `few` and `many`.
|
|
|
- *
|
|
|
- * # Configuring ngPluralize with offset
|
|
|
- * The `offset` attribute allows further customization of pluralized text, which can result in
|
|
|
- * a better user experience. For example, instead of the message "4 people are viewing this document",
|
|
|
- * you might display "John, Kate and 2 others are viewing this document".
|
|
|
- * The offset attribute allows you to offset a number by any desired value.
|
|
|
- * Let's take a look at an example:
|
|
|
- *
|
|
|
- * ```html
|
|
|
- * <ng-pluralize count="personCount" offset=2
|
|
|
- * when="{'0': 'Nobody is viewing.',
|
|
|
- * '1': '{{person1}} is viewing.',
|
|
|
- * '2': '{{person1}} and {{person2}} are viewing.',
|
|
|
- * 'one': '{{person1}}, {{person2}} and one other person are viewing.',
|
|
|
- * 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
|
|
|
- * </ng-pluralize>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Notice that we are still using two plural categories(one, other), but we added
|
|
|
- * three explicit number rules 0, 1 and 2.
|
|
|
- * When one person, perhaps John, views the document, "John is viewing" will be shown.
|
|
|
- * When three people view the document, no explicit number rule is found, so
|
|
|
- * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
|
|
|
- * In this case, plural category 'one' is matched and "John, Mary and one other person are viewing"
|
|
|
- * is shown.
|
|
|
- *
|
|
|
- * Note that when you specify offsets, you must provide explicit number rules for
|
|
|
- * numbers from 0 up to and including the offset. If you use an offset of 3, for example,
|
|
|
- * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
|
|
|
- * plural categories "one" and "other".
|
|
|
- *
|
|
|
- * @param {string|expression} count The variable to be bound to.
|
|
|
- * @param {string} when The mapping between plural category to its corresponding strings.
|
|
|
- * @param {number=} offset Offset to deduct from the total number.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="pluralizeExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('pluralizeExample', [])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.person1 = 'Igor';
|
|
|
- $scope.person2 = 'Misko';
|
|
|
- $scope.personCount = 1;
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <label>Person 1:<input type="text" ng-model="person1" value="Igor" /></label><br/>
|
|
|
- <label>Person 2:<input type="text" ng-model="person2" value="Misko" /></label><br/>
|
|
|
- <label>Number of People:<input type="text" ng-model="personCount" value="1" /></label><br/>
|
|
|
-
|
|
|
- <!--- Example with simple pluralization rules for en locale --->
|
|
|
- Without Offset:
|
|
|
- <ng-pluralize count="personCount"
|
|
|
- when="{'0': 'Nobody is viewing.',
|
|
|
- 'one': '1 person is viewing.',
|
|
|
- 'other': '{} people are viewing.'}">
|
|
|
- </ng-pluralize><br>
|
|
|
-
|
|
|
- <!--- Example with offset --->
|
|
|
- With Offset(2):
|
|
|
- <ng-pluralize count="personCount" offset=2
|
|
|
- when="{'0': 'Nobody is viewing.',
|
|
|
- '1': '{{person1}} is viewing.',
|
|
|
- '2': '{{person1}} and {{person2}} are viewing.',
|
|
|
- 'one': '{{person1}}, {{person2}} and one other person are viewing.',
|
|
|
- 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
|
|
|
- </ng-pluralize>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should show correct pluralized string', function() {
|
|
|
- var withoutOffset = element.all(by.css('ng-pluralize')).get(0);
|
|
|
- var withOffset = element.all(by.css('ng-pluralize')).get(1);
|
|
|
- var countInput = element(by.model('personCount'));
|
|
|
-
|
|
|
- expect(withoutOffset.getText()).toEqual('1 person is viewing.');
|
|
|
- expect(withOffset.getText()).toEqual('Igor is viewing.');
|
|
|
-
|
|
|
- countInput.clear();
|
|
|
- countInput.sendKeys('0');
|
|
|
-
|
|
|
- expect(withoutOffset.getText()).toEqual('Nobody is viewing.');
|
|
|
- expect(withOffset.getText()).toEqual('Nobody is viewing.');
|
|
|
-
|
|
|
- countInput.clear();
|
|
|
- countInput.sendKeys('2');
|
|
|
-
|
|
|
- expect(withoutOffset.getText()).toEqual('2 people are viewing.');
|
|
|
- expect(withOffset.getText()).toEqual('Igor and Misko are viewing.');
|
|
|
-
|
|
|
- countInput.clear();
|
|
|
- countInput.sendKeys('3');
|
|
|
-
|
|
|
- expect(withoutOffset.getText()).toEqual('3 people are viewing.');
|
|
|
- expect(withOffset.getText()).toEqual('Igor, Misko and one other person are viewing.');
|
|
|
-
|
|
|
- countInput.clear();
|
|
|
- countInput.sendKeys('4');
|
|
|
-
|
|
|
- expect(withoutOffset.getText()).toEqual('4 people are viewing.');
|
|
|
- expect(withOffset.getText()).toEqual('Igor, Misko and 2 other people are viewing.');
|
|
|
- });
|
|
|
- it('should show data-bound names', function() {
|
|
|
- var withOffset = element.all(by.css('ng-pluralize')).get(1);
|
|
|
- var personCount = element(by.model('personCount'));
|
|
|
- var person1 = element(by.model('person1'));
|
|
|
- var person2 = element(by.model('person2'));
|
|
|
- personCount.clear();
|
|
|
- personCount.sendKeys('4');
|
|
|
- person1.clear();
|
|
|
- person1.sendKeys('Di');
|
|
|
- person2.clear();
|
|
|
- person2.sendKeys('Vojta');
|
|
|
- expect(withOffset.getText()).toEqual('Di, Vojta and 2 other people are viewing.');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngPluralizeDirective = ['$locale', '$interpolate', '$log', function($locale, $interpolate, $log) {
|
|
|
- var BRACE = /{}/g,
|
|
|
- IS_WHEN = /^when(Minus)?(.+)$/;
|
|
|
-
|
|
|
- return {
|
|
|
- link: function(scope, element, attr) {
|
|
|
- var numberExp = attr.count,
|
|
|
- whenExp = attr.$attr.when && element.attr(attr.$attr.when), // we have {{}} in attrs
|
|
|
- offset = attr.offset || 0,
|
|
|
- whens = scope.$eval(whenExp) || {},
|
|
|
- whensExpFns = {},
|
|
|
- startSymbol = $interpolate.startSymbol(),
|
|
|
- endSymbol = $interpolate.endSymbol(),
|
|
|
- braceReplacement = startSymbol + numberExp + '-' + offset + endSymbol,
|
|
|
- watchRemover = angular.noop,
|
|
|
- lastCount;
|
|
|
-
|
|
|
- forEach(attr, function(expression, attributeName) {
|
|
|
- var tmpMatch = IS_WHEN.exec(attributeName);
|
|
|
- if (tmpMatch) {
|
|
|
- var whenKey = (tmpMatch[1] ? '-' : '') + lowercase(tmpMatch[2]);
|
|
|
- whens[whenKey] = element.attr(attr.$attr[attributeName]);
|
|
|
- }
|
|
|
- });
|
|
|
- forEach(whens, function(expression, key) {
|
|
|
- whensExpFns[key] = $interpolate(expression.replace(BRACE, braceReplacement));
|
|
|
-
|
|
|
- });
|
|
|
-
|
|
|
- scope.$watch(numberExp, function ngPluralizeWatchAction(newVal) {
|
|
|
- var count = parseFloat(newVal);
|
|
|
- var countIsNaN = isNaN(count);
|
|
|
-
|
|
|
- if (!countIsNaN && !(count in whens)) {
|
|
|
- // If an explicit number rule such as 1, 2, 3... is defined, just use it.
|
|
|
- // Otherwise, check it against pluralization rules in $locale service.
|
|
|
- count = $locale.pluralCat(count - offset);
|
|
|
- }
|
|
|
-
|
|
|
- // If both `count` and `lastCount` are NaN, we don't need to re-register a watch.
|
|
|
- // In JS `NaN !== NaN`, so we have to exlicitly check.
|
|
|
- if ((count !== lastCount) && !(countIsNaN && isNumber(lastCount) && isNaN(lastCount))) {
|
|
|
- watchRemover();
|
|
|
- var whenExpFn = whensExpFns[count];
|
|
|
- if (isUndefined(whenExpFn)) {
|
|
|
- if (newVal != null) {
|
|
|
- $log.debug("ngPluralize: no rule defined for '" + count + "' in " + whenExp);
|
|
|
- }
|
|
|
- watchRemover = noop;
|
|
|
- updateElementText();
|
|
|
- } else {
|
|
|
- watchRemover = scope.$watch(whenExpFn, updateElementText);
|
|
|
- }
|
|
|
- lastCount = count;
|
|
|
- }
|
|
|
- });
|
|
|
-
|
|
|
- function updateElementText(newText) {
|
|
|
- element.text(newText || '');
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngRepeat
|
|
|
- * @multiElement
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngRepeat` directive instantiates a template once per item from a collection. Each template
|
|
|
- * instance gets its own scope, where the given loop variable is set to the current collection item,
|
|
|
- * and `$index` is set to the item index or key.
|
|
|
- *
|
|
|
- * Special properties are exposed on the local scope of each template instance, including:
|
|
|
- *
|
|
|
- * | Variable | Type | Details |
|
|
|
- * |-----------|-----------------|-----------------------------------------------------------------------------|
|
|
|
- * | `$index` | {@type number} | iterator offset of the repeated element (0..length-1) |
|
|
|
- * | `$first` | {@type boolean} | true if the repeated element is first in the iterator. |
|
|
|
- * | `$middle` | {@type boolean} | true if the repeated element is between the first and last in the iterator. |
|
|
|
- * | `$last` | {@type boolean} | true if the repeated element is last in the iterator. |
|
|
|
- * | `$even` | {@type boolean} | true if the iterator position `$index` is even (otherwise false). |
|
|
|
- * | `$odd` | {@type boolean} | true if the iterator position `$index` is odd (otherwise false). |
|
|
|
- *
|
|
|
- * Creating aliases for these properties is possible with {@link ng.directive:ngInit `ngInit`}.
|
|
|
- * This may be useful when, for instance, nesting ngRepeats.
|
|
|
- *
|
|
|
- *
|
|
|
- * # Iterating over object properties
|
|
|
- *
|
|
|
- * It is possible to get `ngRepeat` to iterate over the properties of an object using the following
|
|
|
- * syntax:
|
|
|
- *
|
|
|
- * ```js
|
|
|
- * <div ng-repeat="(key, value) in myObj"> ... </div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * You need to be aware that the JavaScript specification does not define the order of keys
|
|
|
- * returned for an object. (To mitigate this in Angular 1.3 the `ngRepeat` directive
|
|
|
- * used to sort the keys alphabetically.)
|
|
|
- *
|
|
|
- * Version 1.4 removed the alphabetic sorting. We now rely on the order returned by the browser
|
|
|
- * when running `for key in myObj`. It seems that browsers generally follow the strategy of providing
|
|
|
- * keys in the order in which they were defined, although there are exceptions when keys are deleted
|
|
|
- * and reinstated. See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/delete#Cross-browser_issues
|
|
|
- *
|
|
|
- * If this is not desired, the recommended workaround is to convert your object into an array
|
|
|
- * that is sorted into the order that you prefer before providing it to `ngRepeat`. You could
|
|
|
- * do this with a filter such as [toArrayFilter](http://ngmodules.org/modules/angular-toArrayFilter)
|
|
|
- * or implement a `$watch` on the object yourself.
|
|
|
- *
|
|
|
- *
|
|
|
- * # Tracking and Duplicates
|
|
|
- *
|
|
|
- * When the contents of the collection change, `ngRepeat` makes the corresponding changes to the DOM:
|
|
|
- *
|
|
|
- * * When an item is added, a new instance of the template is added to the DOM.
|
|
|
- * * When an item is removed, its template instance is removed from the DOM.
|
|
|
- * * When items are reordered, their respective templates are reordered in the DOM.
|
|
|
- *
|
|
|
- * By default, `ngRepeat` does not allow duplicate items in arrays. This is because when
|
|
|
- * there are duplicates, it is not possible to maintain a one-to-one mapping between collection
|
|
|
- * items and DOM elements.
|
|
|
- *
|
|
|
- * If you do need to repeat duplicate items, you can substitute the default tracking behavior
|
|
|
- * with your own using the `track by` expression.
|
|
|
- *
|
|
|
- * For example, you may track items by the index of each item in the collection, using the
|
|
|
- * special scope property `$index`:
|
|
|
- * ```html
|
|
|
- * <div ng-repeat="n in [42, 42, 43, 43] track by $index">
|
|
|
- * {{n}}
|
|
|
- * </div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * You may use arbitrary expressions in `track by`, including references to custom functions
|
|
|
- * on the scope:
|
|
|
- * ```html
|
|
|
- * <div ng-repeat="n in [42, 42, 43, 43] track by myTrackingFunction(n)">
|
|
|
- * {{n}}
|
|
|
- * </div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * If you are working with objects that have an identifier property, you can track
|
|
|
- * by the identifier instead of the whole object. Should you reload your data later, `ngRepeat`
|
|
|
- * will not have to rebuild the DOM elements for items it has already rendered, even if the
|
|
|
- * JavaScript objects in the collection have been substituted for new ones:
|
|
|
- * ```html
|
|
|
- * <div ng-repeat="model in collection track by model.id">
|
|
|
- * {{model.name}}
|
|
|
- * </div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * When no `track by` expression is provided, it is equivalent to tracking by the built-in
|
|
|
- * `$id` function, which tracks items by their identity:
|
|
|
- * ```html
|
|
|
- * <div ng-repeat="obj in collection track by $id(obj)">
|
|
|
- * {{obj.prop}}
|
|
|
- * </div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * <div class="alert alert-warning">
|
|
|
- * **Note:** `track by` must always be the last expression:
|
|
|
- * </div>
|
|
|
- * ```
|
|
|
- * <div ng-repeat="model in collection | orderBy: 'id' as filtered_result track by model.id">
|
|
|
- * {{model.name}}
|
|
|
- * </div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * # Special repeat start and end points
|
|
|
- * To repeat a series of elements instead of just one parent element, ngRepeat (as well as other ng directives) supports extending
|
|
|
- * the range of the repeater by defining explicit start and end points by using **ng-repeat-start** and **ng-repeat-end** respectively.
|
|
|
- * The **ng-repeat-start** directive works the same as **ng-repeat**, but will repeat all the HTML code (including the tag it's defined on)
|
|
|
- * up to and including the ending HTML tag where **ng-repeat-end** is placed.
|
|
|
- *
|
|
|
- * The example below makes use of this feature:
|
|
|
- * ```html
|
|
|
- * <header ng-repeat-start="item in items">
|
|
|
- * Header {{ item }}
|
|
|
- * </header>
|
|
|
- * <div class="body">
|
|
|
- * Body {{ item }}
|
|
|
- * </div>
|
|
|
- * <footer ng-repeat-end>
|
|
|
- * Footer {{ item }}
|
|
|
- * </footer>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * And with an input of {@type ['A','B']} for the items variable in the example above, the output will evaluate to:
|
|
|
- * ```html
|
|
|
- * <header>
|
|
|
- * Header A
|
|
|
- * </header>
|
|
|
- * <div class="body">
|
|
|
- * Body A
|
|
|
- * </div>
|
|
|
- * <footer>
|
|
|
- * Footer A
|
|
|
- * </footer>
|
|
|
- * <header>
|
|
|
- * Header B
|
|
|
- * </header>
|
|
|
- * <div class="body">
|
|
|
- * Body B
|
|
|
- * </div>
|
|
|
- * <footer>
|
|
|
- * Footer B
|
|
|
- * </footer>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * The custom start and end points for ngRepeat also support all other HTML directive syntax flavors provided in AngularJS (such
|
|
|
- * as **data-ng-repeat-start**, **x-ng-repeat-start** and **ng:repeat-start**).
|
|
|
- *
|
|
|
- * @animations
|
|
|
- * **.enter** - when a new item is added to the list or when an item is revealed after a filter
|
|
|
- *
|
|
|
- * **.leave** - when an item is removed from the list or when an item is filtered out
|
|
|
- *
|
|
|
- * **.move** - when an adjacent item is filtered out causing a reorder or when the item contents are reordered
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @scope
|
|
|
- * @priority 1000
|
|
|
- * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. These
|
|
|
- * formats are currently supported:
|
|
|
- *
|
|
|
- * * `variable in expression` – where variable is the user defined loop variable and `expression`
|
|
|
- * is a scope expression giving the collection to enumerate.
|
|
|
- *
|
|
|
- * For example: `album in artist.albums`.
|
|
|
- *
|
|
|
- * * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
|
|
|
- * and `expression` is the scope expression giving the collection to enumerate.
|
|
|
- *
|
|
|
- * For example: `(name, age) in {'adam':10, 'amalie':12}`.
|
|
|
- *
|
|
|
- * * `variable in expression track by tracking_expression` – You can also provide an optional tracking expression
|
|
|
- * which can be used to associate the objects in the collection with the DOM elements. If no tracking expression
|
|
|
- * is specified, ng-repeat associates elements by identity. It is an error to have
|
|
|
- * more than one tracking expression value resolve to the same key. (This would mean that two distinct objects are
|
|
|
- * mapped to the same DOM element, which is not possible.)
|
|
|
- *
|
|
|
- * Note that the tracking expression must come last, after any filters, and the alias expression.
|
|
|
- *
|
|
|
- * For example: `item in items` is equivalent to `item in items track by $id(item)`. This implies that the DOM elements
|
|
|
- * will be associated by item identity in the array.
|
|
|
- *
|
|
|
- * For example: `item in items track by $id(item)`. A built in `$id()` function can be used to assign a unique
|
|
|
- * `$$hashKey` property to each item in the array. This property is then used as a key to associated DOM elements
|
|
|
- * with the corresponding item in the array by identity. Moving the same object in array would move the DOM
|
|
|
- * element in the same way in the DOM.
|
|
|
- *
|
|
|
- * For example: `item in items track by item.id` is a typical pattern when the items come from the database. In this
|
|
|
- * case the object identity does not matter. Two objects are considered equivalent as long as their `id`
|
|
|
- * property is same.
|
|
|
- *
|
|
|
- * For example: `item in items | filter:searchText track by item.id` is a pattern that might be used to apply a filter
|
|
|
- * to items in conjunction with a tracking expression.
|
|
|
- *
|
|
|
- * * `variable in expression as alias_expression` – You can also provide an optional alias expression which will then store the
|
|
|
- * intermediate results of the repeater after the filters have been applied. Typically this is used to render a special message
|
|
|
- * when a filter is active on the repeater, but the filtered result set is empty.
|
|
|
- *
|
|
|
- * For example: `item in items | filter:x as results` will store the fragment of the repeated items as `results`, but only after
|
|
|
- * the items have been processed through the filter.
|
|
|
- *
|
|
|
- * Please note that `as [variable name] is not an operator but rather a part of ngRepeat micro-syntax so it can be used only at the end
|
|
|
- * (and not as operator, inside an expression).
|
|
|
- *
|
|
|
- * For example: `item in items | filter : x | orderBy : order | limitTo : limit as results` .
|
|
|
- *
|
|
|
- * @example
|
|
|
- * This example initializes the scope to a list of names and
|
|
|
- * then uses `ngRepeat` to display every person:
|
|
|
- <example module="ngAnimate" deps="angular-animate.js" animations="true">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-init="friends = [
|
|
|
- {name:'John', age:25, gender:'boy'},
|
|
|
- {name:'Jessie', age:30, gender:'girl'},
|
|
|
- {name:'Johanna', age:28, gender:'girl'},
|
|
|
- {name:'Joy', age:15, gender:'girl'},
|
|
|
- {name:'Mary', age:28, gender:'girl'},
|
|
|
- {name:'Peter', age:95, gender:'boy'},
|
|
|
- {name:'Sebastian', age:50, gender:'boy'},
|
|
|
- {name:'Erika', age:27, gender:'girl'},
|
|
|
- {name:'Patrick', age:40, gender:'boy'},
|
|
|
- {name:'Samantha', age:60, gender:'girl'}
|
|
|
- ]">
|
|
|
- I have {{friends.length}} friends. They are:
|
|
|
- <input type="search" ng-model="q" placeholder="filter friends..." aria-label="filter friends" />
|
|
|
- <ul class="example-animate-container">
|
|
|
- <li class="animate-repeat" ng-repeat="friend in friends | filter:q as results">
|
|
|
- [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
|
|
|
- </li>
|
|
|
- <li class="animate-repeat" ng-if="results.length == 0">
|
|
|
- <strong>No results found...</strong>
|
|
|
- </li>
|
|
|
- </ul>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="animations.css">
|
|
|
- .example-animate-container {
|
|
|
- background:white;
|
|
|
- border:1px solid black;
|
|
|
- list-style:none;
|
|
|
- margin:0;
|
|
|
- padding:0 10px;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-repeat {
|
|
|
- line-height:40px;
|
|
|
- list-style:none;
|
|
|
- box-sizing:border-box;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-repeat.ng-move,
|
|
|
- .animate-repeat.ng-enter,
|
|
|
- .animate-repeat.ng-leave {
|
|
|
- -webkit-transition:all linear 0.5s;
|
|
|
- transition:all linear 0.5s;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-repeat.ng-leave.ng-leave-active,
|
|
|
- .animate-repeat.ng-move,
|
|
|
- .animate-repeat.ng-enter {
|
|
|
- opacity:0;
|
|
|
- max-height:0;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-repeat.ng-leave,
|
|
|
- .animate-repeat.ng-move.ng-move-active,
|
|
|
- .animate-repeat.ng-enter.ng-enter-active {
|
|
|
- opacity:1;
|
|
|
- max-height:40px;
|
|
|
- }
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var friends = element.all(by.repeater('friend in friends'));
|
|
|
-
|
|
|
- it('should render initial data set', function() {
|
|
|
- expect(friends.count()).toBe(10);
|
|
|
- expect(friends.get(0).getText()).toEqual('[1] John who is 25 years old.');
|
|
|
- expect(friends.get(1).getText()).toEqual('[2] Jessie who is 30 years old.');
|
|
|
- expect(friends.last().getText()).toEqual('[10] Samantha who is 60 years old.');
|
|
|
- expect(element(by.binding('friends.length')).getText())
|
|
|
- .toMatch("I have 10 friends. They are:");
|
|
|
- });
|
|
|
-
|
|
|
- it('should update repeater when filter predicate changes', function() {
|
|
|
- expect(friends.count()).toBe(10);
|
|
|
-
|
|
|
- element(by.model('q')).sendKeys('ma');
|
|
|
-
|
|
|
- expect(friends.count()).toBe(2);
|
|
|
- expect(friends.get(0).getText()).toEqual('[1] Mary who is 28 years old.');
|
|
|
- expect(friends.last().getText()).toEqual('[2] Samantha who is 60 years old.');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {
|
|
|
- var NG_REMOVED = '$$NG_REMOVED';
|
|
|
- var ngRepeatMinErr = minErr('ngRepeat');
|
|
|
-
|
|
|
- var updateScope = function(scope, index, valueIdentifier, value, keyIdentifier, key, arrayLength) {
|
|
|
- // TODO(perf): generate setters to shave off ~40ms or 1-1.5%
|
|
|
- scope[valueIdentifier] = value;
|
|
|
- if (keyIdentifier) scope[keyIdentifier] = key;
|
|
|
- scope.$index = index;
|
|
|
- scope.$first = (index === 0);
|
|
|
- scope.$last = (index === (arrayLength - 1));
|
|
|
- scope.$middle = !(scope.$first || scope.$last);
|
|
|
- // jshint bitwise: false
|
|
|
- scope.$odd = !(scope.$even = (index&1) === 0);
|
|
|
- // jshint bitwise: true
|
|
|
- };
|
|
|
-
|
|
|
- var getBlockStart = function(block) {
|
|
|
- return block.clone[0];
|
|
|
- };
|
|
|
-
|
|
|
- var getBlockEnd = function(block) {
|
|
|
- return block.clone[block.clone.length - 1];
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- multiElement: true,
|
|
|
- transclude: 'element',
|
|
|
- priority: 1000,
|
|
|
- terminal: true,
|
|
|
- $$tlb: true,
|
|
|
- compile: function ngRepeatCompile($element, $attr) {
|
|
|
- var expression = $attr.ngRepeat;
|
|
|
- var ngRepeatEndComment = document.createComment(' end ngRepeat: ' + expression + ' ');
|
|
|
-
|
|
|
- var match = expression.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+track\s+by\s+([\s\S]+?))?\s*$/);
|
|
|
-
|
|
|
- if (!match) {
|
|
|
- throw ngRepeatMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.",
|
|
|
- expression);
|
|
|
- }
|
|
|
-
|
|
|
- var lhs = match[1];
|
|
|
- var rhs = match[2];
|
|
|
- var aliasAs = match[3];
|
|
|
- var trackByExp = match[4];
|
|
|
-
|
|
|
- match = lhs.match(/^(?:(\s*[\$\w]+)|\(\s*([\$\w]+)\s*,\s*([\$\w]+)\s*\))$/);
|
|
|
-
|
|
|
- if (!match) {
|
|
|
- throw ngRepeatMinErr('iidexp', "'_item_' in '_item_ in _collection_' should be an identifier or '(_key_, _value_)' expression, but got '{0}'.",
|
|
|
- lhs);
|
|
|
- }
|
|
|
- var valueIdentifier = match[3] || match[1];
|
|
|
- var keyIdentifier = match[2];
|
|
|
-
|
|
|
- if (aliasAs && (!/^[$a-zA-Z_][$a-zA-Z0-9_]*$/.test(aliasAs) ||
|
|
|
- /^(null|undefined|this|\$index|\$first|\$middle|\$last|\$even|\$odd|\$parent|\$root|\$id)$/.test(aliasAs))) {
|
|
|
- throw ngRepeatMinErr('badident', "alias '{0}' is invalid --- must be a valid JS identifier which is not a reserved name.",
|
|
|
- aliasAs);
|
|
|
- }
|
|
|
-
|
|
|
- var trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn;
|
|
|
- var hashFnLocals = {$id: hashKey};
|
|
|
-
|
|
|
- if (trackByExp) {
|
|
|
- trackByExpGetter = $parse(trackByExp);
|
|
|
- } else {
|
|
|
- trackByIdArrayFn = function(key, value) {
|
|
|
- return hashKey(value);
|
|
|
- };
|
|
|
- trackByIdObjFn = function(key) {
|
|
|
- return key;
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- return function ngRepeatLink($scope, $element, $attr, ctrl, $transclude) {
|
|
|
-
|
|
|
- if (trackByExpGetter) {
|
|
|
- trackByIdExpFn = function(key, value, index) {
|
|
|
- // assign key, value, and $index to the locals so that they can be used in hash functions
|
|
|
- if (keyIdentifier) hashFnLocals[keyIdentifier] = key;
|
|
|
- hashFnLocals[valueIdentifier] = value;
|
|
|
- hashFnLocals.$index = index;
|
|
|
- return trackByExpGetter($scope, hashFnLocals);
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- // Store a list of elements from previous run. This is a hash where key is the item from the
|
|
|
- // iterator, and the value is objects with following properties.
|
|
|
- // - scope: bound scope
|
|
|
- // - element: previous element.
|
|
|
- // - index: position
|
|
|
- //
|
|
|
- // We are using no-proto object so that we don't need to guard against inherited props via
|
|
|
- // hasOwnProperty.
|
|
|
- var lastBlockMap = createMap();
|
|
|
-
|
|
|
- //watch props
|
|
|
- $scope.$watchCollection(rhs, function ngRepeatAction(collection) {
|
|
|
- var index, length,
|
|
|
- previousNode = $element[0], // node that cloned nodes should be inserted after
|
|
|
- // initialized to the comment node anchor
|
|
|
- nextNode,
|
|
|
- // Same as lastBlockMap but it has the current state. It will become the
|
|
|
- // lastBlockMap on the next iteration.
|
|
|
- nextBlockMap = createMap(),
|
|
|
- collectionLength,
|
|
|
- key, value, // key/value of iteration
|
|
|
- trackById,
|
|
|
- trackByIdFn,
|
|
|
- collectionKeys,
|
|
|
- block, // last object information {scope, element, id}
|
|
|
- nextBlockOrder,
|
|
|
- elementsToRemove;
|
|
|
-
|
|
|
- if (aliasAs) {
|
|
|
- $scope[aliasAs] = collection;
|
|
|
- }
|
|
|
-
|
|
|
- if (isArrayLike(collection)) {
|
|
|
- collectionKeys = collection;
|
|
|
- trackByIdFn = trackByIdExpFn || trackByIdArrayFn;
|
|
|
- } else {
|
|
|
- trackByIdFn = trackByIdExpFn || trackByIdObjFn;
|
|
|
- // if object, extract keys, in enumeration order, unsorted
|
|
|
- collectionKeys = [];
|
|
|
- for (var itemKey in collection) {
|
|
|
- if (collection.hasOwnProperty(itemKey) && itemKey.charAt(0) !== '$') {
|
|
|
- collectionKeys.push(itemKey);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- collectionLength = collectionKeys.length;
|
|
|
- nextBlockOrder = new Array(collectionLength);
|
|
|
-
|
|
|
- // locate existing items
|
|
|
- for (index = 0; index < collectionLength; index++) {
|
|
|
- key = (collection === collectionKeys) ? index : collectionKeys[index];
|
|
|
- value = collection[key];
|
|
|
- trackById = trackByIdFn(key, value, index);
|
|
|
- if (lastBlockMap[trackById]) {
|
|
|
- // found previously seen block
|
|
|
- block = lastBlockMap[trackById];
|
|
|
- delete lastBlockMap[trackById];
|
|
|
- nextBlockMap[trackById] = block;
|
|
|
- nextBlockOrder[index] = block;
|
|
|
- } else if (nextBlockMap[trackById]) {
|
|
|
- // if collision detected. restore lastBlockMap and throw an error
|
|
|
- forEach(nextBlockOrder, function(block) {
|
|
|
- if (block && block.scope) lastBlockMap[block.id] = block;
|
|
|
- });
|
|
|
- throw ngRepeatMinErr('dupes',
|
|
|
- "Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}, Duplicate value: {2}",
|
|
|
- expression, trackById, value);
|
|
|
- } else {
|
|
|
- // new never before seen block
|
|
|
- nextBlockOrder[index] = {id: trackById, scope: undefined, clone: undefined};
|
|
|
- nextBlockMap[trackById] = true;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // remove leftover items
|
|
|
- for (var blockKey in lastBlockMap) {
|
|
|
- block = lastBlockMap[blockKey];
|
|
|
- elementsToRemove = getBlockNodes(block.clone);
|
|
|
- $animate.leave(elementsToRemove);
|
|
|
- if (elementsToRemove[0].parentNode) {
|
|
|
- // if the element was not removed yet because of pending animation, mark it as deleted
|
|
|
- // so that we can ignore it later
|
|
|
- for (index = 0, length = elementsToRemove.length; index < length; index++) {
|
|
|
- elementsToRemove[index][NG_REMOVED] = true;
|
|
|
- }
|
|
|
- }
|
|
|
- block.scope.$destroy();
|
|
|
- }
|
|
|
-
|
|
|
- // we are not using forEach for perf reasons (trying to avoid #call)
|
|
|
- for (index = 0; index < collectionLength; index++) {
|
|
|
- key = (collection === collectionKeys) ? index : collectionKeys[index];
|
|
|
- value = collection[key];
|
|
|
- block = nextBlockOrder[index];
|
|
|
-
|
|
|
- if (block.scope) {
|
|
|
- // if we have already seen this object, then we need to reuse the
|
|
|
- // associated scope/element
|
|
|
-
|
|
|
- nextNode = previousNode;
|
|
|
-
|
|
|
- // skip nodes that are already pending removal via leave animation
|
|
|
- do {
|
|
|
- nextNode = nextNode.nextSibling;
|
|
|
- } while (nextNode && nextNode[NG_REMOVED]);
|
|
|
-
|
|
|
- if (getBlockStart(block) != nextNode) {
|
|
|
- // existing item which got moved
|
|
|
- $animate.move(getBlockNodes(block.clone), null, jqLite(previousNode));
|
|
|
- }
|
|
|
- previousNode = getBlockEnd(block);
|
|
|
- updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength);
|
|
|
- } else {
|
|
|
- // new item which we don't know about
|
|
|
- $transclude(function ngRepeatTransclude(clone, scope) {
|
|
|
- block.scope = scope;
|
|
|
- // http://jsperf.com/clone-vs-createcomment
|
|
|
- var endNode = ngRepeatEndComment.cloneNode(false);
|
|
|
- clone[clone.length++] = endNode;
|
|
|
-
|
|
|
- // TODO(perf): support naked previousNode in `enter` to avoid creation of jqLite wrapper?
|
|
|
- $animate.enter(clone, null, jqLite(previousNode));
|
|
|
- previousNode = endNode;
|
|
|
- // Note: We only need the first/last node of the cloned nodes.
|
|
|
- // However, we need to keep the reference to the jqlite wrapper as it might be changed later
|
|
|
- // by a directive with templateUrl when its template arrives.
|
|
|
- block.clone = clone;
|
|
|
- nextBlockMap[block.id] = block;
|
|
|
- updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength);
|
|
|
- });
|
|
|
- }
|
|
|
- }
|
|
|
- lastBlockMap = nextBlockMap;
|
|
|
- });
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-var NG_HIDE_CLASS = 'ng-hide';
|
|
|
-var NG_HIDE_IN_PROGRESS_CLASS = 'ng-hide-animate';
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngShow
|
|
|
- * @multiElement
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngShow` directive shows or hides the given HTML element based on the expression
|
|
|
- * provided to the `ngShow` attribute. The element is shown or hidden by removing or adding
|
|
|
- * the `.ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined
|
|
|
- * in AngularJS and sets the display style to none (using an !important flag).
|
|
|
- * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).
|
|
|
- *
|
|
|
- * ```html
|
|
|
- * <!-- when $scope.myValue is truthy (element is visible) -->
|
|
|
- * <div ng-show="myValue"></div>
|
|
|
- *
|
|
|
- * <!-- when $scope.myValue is falsy (element is hidden) -->
|
|
|
- * <div ng-show="myValue" class="ng-hide"></div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * When the `ngShow` expression evaluates to a falsy value then the `.ng-hide` CSS class is added to the class
|
|
|
- * attribute on the element causing it to become hidden. When truthy, the `.ng-hide` CSS class is removed
|
|
|
- * from the element causing the element not to appear hidden.
|
|
|
- *
|
|
|
- * ## Why is !important used?
|
|
|
- *
|
|
|
- * You may be wondering why !important is used for the `.ng-hide` CSS class. This is because the `.ng-hide` selector
|
|
|
- * can be easily overridden by heavier selectors. For example, something as simple
|
|
|
- * as changing the display style on a HTML list item would make hidden elements appear visible.
|
|
|
- * This also becomes a bigger issue when dealing with CSS frameworks.
|
|
|
- *
|
|
|
- * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector
|
|
|
- * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the
|
|
|
- * styling to change how to hide an element then it is just a matter of using !important in their own CSS code.
|
|
|
- *
|
|
|
- * ### Overriding `.ng-hide`
|
|
|
- *
|
|
|
- * By default, the `.ng-hide` class will style the element with `display: none!important`. If you wish to change
|
|
|
- * the hide behavior with ngShow/ngHide then this can be achieved by restating the styles for the `.ng-hide`
|
|
|
- * class CSS. Note that the selector that needs to be used is actually `.ng-hide:not(.ng-hide-animate)` to cope
|
|
|
- * with extra animation classes that can be added.
|
|
|
- *
|
|
|
- * ```css
|
|
|
- * .ng-hide:not(.ng-hide-animate) {
|
|
|
- * /* this is just another form of hiding an element */
|
|
|
- * display: block!important;
|
|
|
- * position: absolute;
|
|
|
- * top: -9999px;
|
|
|
- * left: -9999px;
|
|
|
- * }
|
|
|
- * ```
|
|
|
- *
|
|
|
- * By default you don't need to override in CSS anything and the animations will work around the display style.
|
|
|
- *
|
|
|
- * ## A note about animations with `ngShow`
|
|
|
- *
|
|
|
- * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression
|
|
|
- * is true and false. This system works like the animation system present with ngClass except that
|
|
|
- * you must also include the !important flag to override the display property
|
|
|
- * so that you can perform an animation when the element is hidden during the time of the animation.
|
|
|
- *
|
|
|
- * ```css
|
|
|
- * //
|
|
|
- * //a working example can be found at the bottom of this page
|
|
|
- * //
|
|
|
- * .my-element.ng-hide-add, .my-element.ng-hide-remove {
|
|
|
- * /* this is required as of 1.3x to properly
|
|
|
- * apply all styling in a show/hide animation */
|
|
|
- * transition: 0s linear all;
|
|
|
- * }
|
|
|
- *
|
|
|
- * .my-element.ng-hide-add-active,
|
|
|
- * .my-element.ng-hide-remove-active {
|
|
|
- * /* the transition is defined in the active class */
|
|
|
- * transition: 1s linear all;
|
|
|
- * }
|
|
|
- *
|
|
|
- * .my-element.ng-hide-add { ... }
|
|
|
- * .my-element.ng-hide-add.ng-hide-add-active { ... }
|
|
|
- * .my-element.ng-hide-remove { ... }
|
|
|
- * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Keep in mind that, as of AngularJS version 1.3.0-beta.11, there is no need to change the display
|
|
|
- * property to block during animation states--ngAnimate will handle the style toggling automatically for you.
|
|
|
- *
|
|
|
- * @animations
|
|
|
- * addClass: `.ng-hide` - happens after the `ngShow` expression evaluates to a truthy value and the just before contents are set to visible
|
|
|
- * removeClass: `.ng-hide` - happens after the `ngShow` expression evaluates to a non truthy value and just before the contents are set to hidden
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {expression} ngShow If the {@link guide/expression expression} is truthy
|
|
|
- * then the element is shown or hidden respectively.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="ngAnimate" deps="angular-animate.js" animations="true">
|
|
|
- <file name="index.html">
|
|
|
- Click me: <input type="checkbox" ng-model="checked" aria-label="Toggle ngHide"><br/>
|
|
|
- <div>
|
|
|
- Show:
|
|
|
- <div class="check-element animate-show" ng-show="checked">
|
|
|
- <span class="glyphicon glyphicon-thumbs-up"></span> I show up when your checkbox is checked.
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- <div>
|
|
|
- Hide:
|
|
|
- <div class="check-element animate-show" ng-hide="checked">
|
|
|
- <span class="glyphicon glyphicon-thumbs-down"></span> I hide when your checkbox is checked.
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="glyphicons.css">
|
|
|
- @import url(../../components/bootstrap-3.1.1/css/bootstrap.css);
|
|
|
- </file>
|
|
|
- <file name="animations.css">
|
|
|
- .animate-show {
|
|
|
- line-height: 20px;
|
|
|
- opacity: 1;
|
|
|
- padding: 10px;
|
|
|
- border: 1px solid black;
|
|
|
- background: white;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-show.ng-hide-add.ng-hide-add-active,
|
|
|
- .animate-show.ng-hide-remove.ng-hide-remove-active {
|
|
|
- -webkit-transition: all linear 0.5s;
|
|
|
- transition: all linear 0.5s;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-show.ng-hide {
|
|
|
- line-height: 0;
|
|
|
- opacity: 0;
|
|
|
- padding: 0 10px;
|
|
|
- }
|
|
|
-
|
|
|
- .check-element {
|
|
|
- padding: 10px;
|
|
|
- border: 1px solid black;
|
|
|
- background: white;
|
|
|
- }
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var thumbsUp = element(by.css('span.glyphicon-thumbs-up'));
|
|
|
- var thumbsDown = element(by.css('span.glyphicon-thumbs-down'));
|
|
|
-
|
|
|
- it('should check ng-show / ng-hide', function() {
|
|
|
- expect(thumbsUp.isDisplayed()).toBeFalsy();
|
|
|
- expect(thumbsDown.isDisplayed()).toBeTruthy();
|
|
|
-
|
|
|
- element(by.model('checked')).click();
|
|
|
-
|
|
|
- expect(thumbsUp.isDisplayed()).toBeTruthy();
|
|
|
- expect(thumbsDown.isDisplayed()).toBeFalsy();
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngShowDirective = ['$animate', function($animate) {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- multiElement: true,
|
|
|
- link: function(scope, element, attr) {
|
|
|
- scope.$watch(attr.ngShow, function ngShowWatchAction(value) {
|
|
|
- // we're adding a temporary, animation-specific class for ng-hide since this way
|
|
|
- // we can control when the element is actually displayed on screen without having
|
|
|
- // to have a global/greedy CSS selector that breaks when other animations are run.
|
|
|
- // Read: https://github.com/angular/angular.js/issues/9103#issuecomment-58335845
|
|
|
- $animate[value ? 'removeClass' : 'addClass'](element, NG_HIDE_CLASS, {
|
|
|
- tempClasses: NG_HIDE_IN_PROGRESS_CLASS
|
|
|
- });
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngHide
|
|
|
- * @multiElement
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngHide` directive shows or hides the given HTML element based on the expression
|
|
|
- * provided to the `ngHide` attribute. The element is shown or hidden by removing or adding
|
|
|
- * the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined
|
|
|
- * in AngularJS and sets the display style to none (using an !important flag).
|
|
|
- * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).
|
|
|
- *
|
|
|
- * ```html
|
|
|
- * <!-- when $scope.myValue is truthy (element is hidden) -->
|
|
|
- * <div ng-hide="myValue" class="ng-hide"></div>
|
|
|
- *
|
|
|
- * <!-- when $scope.myValue is falsy (element is visible) -->
|
|
|
- * <div ng-hide="myValue"></div>
|
|
|
- * ```
|
|
|
- *
|
|
|
- * When the `ngHide` expression evaluates to a truthy value then the `.ng-hide` CSS class is added to the class
|
|
|
- * attribute on the element causing it to become hidden. When falsy, the `.ng-hide` CSS class is removed
|
|
|
- * from the element causing the element not to appear hidden.
|
|
|
- *
|
|
|
- * ## Why is !important used?
|
|
|
- *
|
|
|
- * You may be wondering why !important is used for the `.ng-hide` CSS class. This is because the `.ng-hide` selector
|
|
|
- * can be easily overridden by heavier selectors. For example, something as simple
|
|
|
- * as changing the display style on a HTML list item would make hidden elements appear visible.
|
|
|
- * This also becomes a bigger issue when dealing with CSS frameworks.
|
|
|
- *
|
|
|
- * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector
|
|
|
- * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the
|
|
|
- * styling to change how to hide an element then it is just a matter of using !important in their own CSS code.
|
|
|
- *
|
|
|
- * ### Overriding `.ng-hide`
|
|
|
- *
|
|
|
- * By default, the `.ng-hide` class will style the element with `display: none!important`. If you wish to change
|
|
|
- * the hide behavior with ngShow/ngHide then this can be achieved by restating the styles for the `.ng-hide`
|
|
|
- * class in CSS:
|
|
|
- *
|
|
|
- * ```css
|
|
|
- * .ng-hide {
|
|
|
- * /* this is just another form of hiding an element */
|
|
|
- * display: block!important;
|
|
|
- * position: absolute;
|
|
|
- * top: -9999px;
|
|
|
- * left: -9999px;
|
|
|
- * }
|
|
|
- * ```
|
|
|
- *
|
|
|
- * By default you don't need to override in CSS anything and the animations will work around the display style.
|
|
|
- *
|
|
|
- * ## A note about animations with `ngHide`
|
|
|
- *
|
|
|
- * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression
|
|
|
- * is true and false. This system works like the animation system present with ngClass, except that the `.ng-hide`
|
|
|
- * CSS class is added and removed for you instead of your own CSS class.
|
|
|
- *
|
|
|
- * ```css
|
|
|
- * //
|
|
|
- * //a working example can be found at the bottom of this page
|
|
|
- * //
|
|
|
- * .my-element.ng-hide-add, .my-element.ng-hide-remove {
|
|
|
- * transition: 0.5s linear all;
|
|
|
- * }
|
|
|
- *
|
|
|
- * .my-element.ng-hide-add { ... }
|
|
|
- * .my-element.ng-hide-add.ng-hide-add-active { ... }
|
|
|
- * .my-element.ng-hide-remove { ... }
|
|
|
- * .my-element.ng-hide-remove.ng-hide-remove-active { ... }
|
|
|
- * ```
|
|
|
- *
|
|
|
- * Keep in mind that, as of AngularJS version 1.3.0-beta.11, there is no need to change the display
|
|
|
- * property to block during animation states--ngAnimate will handle the style toggling automatically for you.
|
|
|
- *
|
|
|
- * @animations
|
|
|
- * removeClass: `.ng-hide` - happens after the `ngHide` expression evaluates to a truthy value and just before the contents are set to hidden
|
|
|
- * addClass: `.ng-hide` - happens after the `ngHide` expression evaluates to a non truthy value and just before the contents are set to visible
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {expression} ngHide If the {@link guide/expression expression} is truthy then
|
|
|
- * the element is shown or hidden respectively.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="ngAnimate" deps="angular-animate.js" animations="true">
|
|
|
- <file name="index.html">
|
|
|
- Click me: <input type="checkbox" ng-model="checked" aria-label="Toggle ngShow"><br/>
|
|
|
- <div>
|
|
|
- Show:
|
|
|
- <div class="check-element animate-hide" ng-show="checked">
|
|
|
- <span class="glyphicon glyphicon-thumbs-up"></span> I show up when your checkbox is checked.
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- <div>
|
|
|
- Hide:
|
|
|
- <div class="check-element animate-hide" ng-hide="checked">
|
|
|
- <span class="glyphicon glyphicon-thumbs-down"></span> I hide when your checkbox is checked.
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="glyphicons.css">
|
|
|
- @import url(../../components/bootstrap-3.1.1/css/bootstrap.css);
|
|
|
- </file>
|
|
|
- <file name="animations.css">
|
|
|
- .animate-hide {
|
|
|
- -webkit-transition: all linear 0.5s;
|
|
|
- transition: all linear 0.5s;
|
|
|
- line-height: 20px;
|
|
|
- opacity: 1;
|
|
|
- padding: 10px;
|
|
|
- border: 1px solid black;
|
|
|
- background: white;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-hide.ng-hide {
|
|
|
- line-height: 0;
|
|
|
- opacity: 0;
|
|
|
- padding: 0 10px;
|
|
|
- }
|
|
|
-
|
|
|
- .check-element {
|
|
|
- padding: 10px;
|
|
|
- border: 1px solid black;
|
|
|
- background: white;
|
|
|
- }
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var thumbsUp = element(by.css('span.glyphicon-thumbs-up'));
|
|
|
- var thumbsDown = element(by.css('span.glyphicon-thumbs-down'));
|
|
|
-
|
|
|
- it('should check ng-show / ng-hide', function() {
|
|
|
- expect(thumbsUp.isDisplayed()).toBeFalsy();
|
|
|
- expect(thumbsDown.isDisplayed()).toBeTruthy();
|
|
|
-
|
|
|
- element(by.model('checked')).click();
|
|
|
-
|
|
|
- expect(thumbsUp.isDisplayed()).toBeTruthy();
|
|
|
- expect(thumbsDown.isDisplayed()).toBeFalsy();
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngHideDirective = ['$animate', function($animate) {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- multiElement: true,
|
|
|
- link: function(scope, element, attr) {
|
|
|
- scope.$watch(attr.ngHide, function ngHideWatchAction(value) {
|
|
|
- // The comment inside of the ngShowDirective explains why we add and
|
|
|
- // remove a temporary class for the show/hide animation
|
|
|
- $animate[value ? 'addClass' : 'removeClass'](element,NG_HIDE_CLASS, {
|
|
|
- tempClasses: NG_HIDE_IN_PROGRESS_CLASS
|
|
|
- });
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngStyle
|
|
|
- * @restrict AC
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- * @param {expression} ngStyle
|
|
|
- *
|
|
|
- * {@link guide/expression Expression} which evals to an
|
|
|
- * object whose keys are CSS style names and values are corresponding values for those CSS
|
|
|
- * keys.
|
|
|
- *
|
|
|
- * Since some CSS style names are not valid keys for an object, they must be quoted.
|
|
|
- * See the 'background-color' style in the example below.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <input type="button" value="set color" ng-click="myStyle={color:'red'}">
|
|
|
- <input type="button" value="set background" ng-click="myStyle={'background-color':'blue'}">
|
|
|
- <input type="button" value="clear" ng-click="myStyle={}">
|
|
|
- <br/>
|
|
|
- <span ng-style="myStyle">Sample Text</span>
|
|
|
- <pre>myStyle={{myStyle}}</pre>
|
|
|
- </file>
|
|
|
- <file name="style.css">
|
|
|
- span {
|
|
|
- color: black;
|
|
|
- }
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var colorSpan = element(by.css('span'));
|
|
|
-
|
|
|
- it('should check ng-style', function() {
|
|
|
- expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');
|
|
|
- element(by.css('input[value=\'set color\']')).click();
|
|
|
- expect(colorSpan.getCssValue('color')).toBe('rgba(255, 0, 0, 1)');
|
|
|
- element(by.css('input[value=clear]')).click();
|
|
|
- expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngStyleDirective = ngDirective(function(scope, element, attr) {
|
|
|
- scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) {
|
|
|
- if (oldStyles && (newStyles !== oldStyles)) {
|
|
|
- forEach(oldStyles, function(val, style) { element.css(style, '');});
|
|
|
- }
|
|
|
- if (newStyles) element.css(newStyles);
|
|
|
- }, true);
|
|
|
-});
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngSwitch
|
|
|
- * @restrict EA
|
|
|
- *
|
|
|
- * @description
|
|
|
- * The `ngSwitch` directive is used to conditionally swap DOM structure on your template based on a scope expression.
|
|
|
- * Elements within `ngSwitch` but without `ngSwitchWhen` or `ngSwitchDefault` directives will be preserved at the location
|
|
|
- * as specified in the template.
|
|
|
- *
|
|
|
- * The directive itself works similar to ngInclude, however, instead of downloading template code (or loading it
|
|
|
- * from the template cache), `ngSwitch` simply chooses one of the nested elements and makes it visible based on which element
|
|
|
- * matches the value obtained from the evaluated expression. In other words, you define a container element
|
|
|
- * (where you place the directive), place an expression on the **`on="..."` attribute**
|
|
|
- * (or the **`ng-switch="..."` attribute**), define any inner elements inside of the directive and place
|
|
|
- * a when attribute per element. The when attribute is used to inform ngSwitch which element to display when the on
|
|
|
- * expression is evaluated. If a matching expression is not found via a when attribute then an element with the default
|
|
|
- * attribute is displayed.
|
|
|
- *
|
|
|
- * <div class="alert alert-info">
|
|
|
- * Be aware that the attribute values to match against cannot be expressions. They are interpreted
|
|
|
- * as literal string values to match against.
|
|
|
- * For example, **`ng-switch-when="someVal"`** will match against the string `"someVal"` not against the
|
|
|
- * value of the expression `$scope.someVal`.
|
|
|
- * </div>
|
|
|
-
|
|
|
- * @animations
|
|
|
- * enter - happens after the ngSwitch contents change and the matched child element is placed inside the container
|
|
|
- * leave - happens just after the ngSwitch contents change and just before the former contents are removed from the DOM
|
|
|
- *
|
|
|
- * @usage
|
|
|
- *
|
|
|
- * ```
|
|
|
- * <ANY ng-switch="expression">
|
|
|
- * <ANY ng-switch-when="matchValue1">...</ANY>
|
|
|
- * <ANY ng-switch-when="matchValue2">...</ANY>
|
|
|
- * <ANY ng-switch-default>...</ANY>
|
|
|
- * </ANY>
|
|
|
- * ```
|
|
|
- *
|
|
|
- *
|
|
|
- * @scope
|
|
|
- * @priority 1200
|
|
|
- * @param {*} ngSwitch|on expression to match against <code>ng-switch-when</code>.
|
|
|
- * On child elements add:
|
|
|
- *
|
|
|
- * * `ngSwitchWhen`: the case statement to match against. If match then this
|
|
|
- * case will be displayed. If the same match appears multiple times, all the
|
|
|
- * elements will be displayed.
|
|
|
- * * `ngSwitchDefault`: the default case when no other case match. If there
|
|
|
- * are multiple default cases, all of them will be displayed when no other
|
|
|
- * case match.
|
|
|
- *
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="switchExample" deps="angular-animate.js" animations="true">
|
|
|
- <file name="index.html">
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <select ng-model="selection" ng-options="item for item in items">
|
|
|
- </select>
|
|
|
- <code>selection={{selection}}</code>
|
|
|
- <hr/>
|
|
|
- <div class="animate-switch-container"
|
|
|
- ng-switch on="selection">
|
|
|
- <div class="animate-switch" ng-switch-when="settings">Settings Div</div>
|
|
|
- <div class="animate-switch" ng-switch-when="home">Home Span</div>
|
|
|
- <div class="animate-switch" ng-switch-default>default</div>
|
|
|
- </div>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="script.js">
|
|
|
- angular.module('switchExample', ['ngAnimate'])
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.items = ['settings', 'home', 'other'];
|
|
|
- $scope.selection = $scope.items[0];
|
|
|
- }]);
|
|
|
- </file>
|
|
|
- <file name="animations.css">
|
|
|
- .animate-switch-container {
|
|
|
- position:relative;
|
|
|
- background:white;
|
|
|
- border:1px solid black;
|
|
|
- height:40px;
|
|
|
- overflow:hidden;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-switch {
|
|
|
- padding:10px;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-switch.ng-animate {
|
|
|
- -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
|
|
|
- transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
|
|
|
-
|
|
|
- position:absolute;
|
|
|
- top:0;
|
|
|
- left:0;
|
|
|
- right:0;
|
|
|
- bottom:0;
|
|
|
- }
|
|
|
-
|
|
|
- .animate-switch.ng-leave.ng-leave-active,
|
|
|
- .animate-switch.ng-enter {
|
|
|
- top:-50px;
|
|
|
- }
|
|
|
- .animate-switch.ng-leave,
|
|
|
- .animate-switch.ng-enter.ng-enter-active {
|
|
|
- top:0;
|
|
|
- }
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- var switchElem = element(by.css('[ng-switch]'));
|
|
|
- var select = element(by.model('selection'));
|
|
|
-
|
|
|
- it('should start in settings', function() {
|
|
|
- expect(switchElem.getText()).toMatch(/Settings Div/);
|
|
|
- });
|
|
|
- it('should change to home', function() {
|
|
|
- select.all(by.css('option')).get(1).click();
|
|
|
- expect(switchElem.getText()).toMatch(/Home Span/);
|
|
|
- });
|
|
|
- it('should select default', function() {
|
|
|
- select.all(by.css('option')).get(2).click();
|
|
|
- expect(switchElem.getText()).toMatch(/default/);
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var ngSwitchDirective = ['$animate', function($animate) {
|
|
|
- return {
|
|
|
- require: 'ngSwitch',
|
|
|
-
|
|
|
- // asks for $scope to fool the BC controller module
|
|
|
- controller: ['$scope', function ngSwitchController() {
|
|
|
- this.cases = {};
|
|
|
- }],
|
|
|
- link: function(scope, element, attr, ngSwitchController) {
|
|
|
- var watchExpr = attr.ngSwitch || attr.on,
|
|
|
- selectedTranscludes = [],
|
|
|
- selectedElements = [],
|
|
|
- previousLeaveAnimations = [],
|
|
|
- selectedScopes = [];
|
|
|
-
|
|
|
- var spliceFactory = function(array, index) {
|
|
|
- return function() { array.splice(index, 1); };
|
|
|
- };
|
|
|
-
|
|
|
- scope.$watch(watchExpr, function ngSwitchWatchAction(value) {
|
|
|
- var i, ii;
|
|
|
- for (i = 0, ii = previousLeaveAnimations.length; i < ii; ++i) {
|
|
|
- $animate.cancel(previousLeaveAnimations[i]);
|
|
|
- }
|
|
|
- previousLeaveAnimations.length = 0;
|
|
|
-
|
|
|
- for (i = 0, ii = selectedScopes.length; i < ii; ++i) {
|
|
|
- var selected = getBlockNodes(selectedElements[i].clone);
|
|
|
- selectedScopes[i].$destroy();
|
|
|
- var promise = previousLeaveAnimations[i] = $animate.leave(selected);
|
|
|
- promise.then(spliceFactory(previousLeaveAnimations, i));
|
|
|
- }
|
|
|
-
|
|
|
- selectedElements.length = 0;
|
|
|
- selectedScopes.length = 0;
|
|
|
-
|
|
|
- if ((selectedTranscludes = ngSwitchController.cases['!' + value] || ngSwitchController.cases['?'])) {
|
|
|
- forEach(selectedTranscludes, function(selectedTransclude) {
|
|
|
- selectedTransclude.transclude(function(caseElement, selectedScope) {
|
|
|
- selectedScopes.push(selectedScope);
|
|
|
- var anchor = selectedTransclude.element;
|
|
|
- caseElement[caseElement.length++] = document.createComment(' end ngSwitchWhen: ');
|
|
|
- var block = { clone: caseElement };
|
|
|
-
|
|
|
- selectedElements.push(block);
|
|
|
- $animate.enter(caseElement, anchor.parent(), anchor);
|
|
|
- });
|
|
|
- });
|
|
|
- }
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-var ngSwitchWhenDirective = ngDirective({
|
|
|
- transclude: 'element',
|
|
|
- priority: 1200,
|
|
|
- require: '^ngSwitch',
|
|
|
- multiElement: true,
|
|
|
- link: function(scope, element, attrs, ctrl, $transclude) {
|
|
|
- ctrl.cases['!' + attrs.ngSwitchWhen] = (ctrl.cases['!' + attrs.ngSwitchWhen] || []);
|
|
|
- ctrl.cases['!' + attrs.ngSwitchWhen].push({ transclude: $transclude, element: element });
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-var ngSwitchDefaultDirective = ngDirective({
|
|
|
- transclude: 'element',
|
|
|
- priority: 1200,
|
|
|
- require: '^ngSwitch',
|
|
|
- multiElement: true,
|
|
|
- link: function(scope, element, attr, ctrl, $transclude) {
|
|
|
- ctrl.cases['?'] = (ctrl.cases['?'] || []);
|
|
|
- ctrl.cases['?'].push({ transclude: $transclude, element: element });
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name ngTransclude
|
|
|
- * @restrict EAC
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Directive that marks the insertion point for the transcluded DOM of the nearest parent directive that uses transclusion.
|
|
|
- *
|
|
|
- * Any existing content of the element that this directive is placed on will be removed before the transcluded content is inserted.
|
|
|
- *
|
|
|
- * @element ANY
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example module="transcludeExample">
|
|
|
- <file name="index.html">
|
|
|
- <script>
|
|
|
- angular.module('transcludeExample', [])
|
|
|
- .directive('pane', function(){
|
|
|
- return {
|
|
|
- restrict: 'E',
|
|
|
- transclude: true,
|
|
|
- scope: { title:'@' },
|
|
|
- template: '<div style="border: 1px solid black;">' +
|
|
|
- '<div style="background-color: gray">{{title}}</div>' +
|
|
|
- '<ng-transclude></ng-transclude>' +
|
|
|
- '</div>'
|
|
|
- };
|
|
|
- })
|
|
|
- .controller('ExampleController', ['$scope', function($scope) {
|
|
|
- $scope.title = 'Lorem Ipsum';
|
|
|
- $scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...';
|
|
|
- }]);
|
|
|
- </script>
|
|
|
- <div ng-controller="ExampleController">
|
|
|
- <input ng-model="title" aria-label="title"> <br/>
|
|
|
- <textarea ng-model="text" aria-label="text"></textarea> <br/>
|
|
|
- <pane title="{{title}}">{{text}}</pane>
|
|
|
- </div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should have transcluded', function() {
|
|
|
- var titleElement = element(by.model('title'));
|
|
|
- titleElement.clear();
|
|
|
- titleElement.sendKeys('TITLE');
|
|
|
- var textElement = element(by.model('text'));
|
|
|
- textElement.clear();
|
|
|
- textElement.sendKeys('TEXT');
|
|
|
- expect(element(by.binding('title')).getText()).toEqual('TITLE');
|
|
|
- expect(element(by.binding('text')).getText()).toEqual('TEXT');
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- *
|
|
|
- */
|
|
|
-var ngTranscludeDirective = ngDirective({
|
|
|
- restrict: 'EAC',
|
|
|
- link: function($scope, $element, $attrs, controller, $transclude) {
|
|
|
- if (!$transclude) {
|
|
|
- throw minErr('ngTransclude')('orphan',
|
|
|
- 'Illegal use of ngTransclude directive in the template! ' +
|
|
|
- 'No parent directive that requires a transclusion found. ' +
|
|
|
- 'Element: {0}',
|
|
|
- startingTag($element));
|
|
|
- }
|
|
|
-
|
|
|
- $transclude(function(clone) {
|
|
|
- $element.empty();
|
|
|
- $element.append(clone);
|
|
|
- });
|
|
|
- }
|
|
|
-});
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name script
|
|
|
- * @restrict E
|
|
|
- *
|
|
|
- * @description
|
|
|
- * Load the content of a `<script>` element into {@link ng.$templateCache `$templateCache`}, so that the
|
|
|
- * template can be used by {@link ng.directive:ngInclude `ngInclude`},
|
|
|
- * {@link ngRoute.directive:ngView `ngView`}, or {@link guide/directive directives}. The type of the
|
|
|
- * `<script>` element must be specified as `text/ng-template`, and a cache name for the template must be
|
|
|
- * assigned through the element's `id`, which can then be used as a directive's `templateUrl`.
|
|
|
- *
|
|
|
- * @param {string} type Must be set to `'text/ng-template'`.
|
|
|
- * @param {string} id Cache name of the template.
|
|
|
- *
|
|
|
- * @example
|
|
|
- <example>
|
|
|
- <file name="index.html">
|
|
|
- <script type="text/ng-template" id="/tpl.html">
|
|
|
- Content of the template.
|
|
|
- </script>
|
|
|
-
|
|
|
- <a ng-click="currentTpl='/tpl.html'" id="tpl-link">Load inlined template</a>
|
|
|
- <div id="tpl-content" ng-include src="currentTpl"></div>
|
|
|
- </file>
|
|
|
- <file name="protractor.js" type="protractor">
|
|
|
- it('should load template defined inside script tag', function() {
|
|
|
- element(by.css('#tpl-link')).click();
|
|
|
- expect(element(by.css('#tpl-content')).getText()).toMatch(/Content of the template/);
|
|
|
- });
|
|
|
- </file>
|
|
|
- </example>
|
|
|
- */
|
|
|
-var scriptDirective = ['$templateCache', function($templateCache) {
|
|
|
- return {
|
|
|
- restrict: 'E',
|
|
|
- terminal: true,
|
|
|
- compile: function(element, attr) {
|
|
|
- if (attr.type == 'text/ng-template') {
|
|
|
- var templateUrl = attr.id,
|
|
|
- text = element[0].text;
|
|
|
-
|
|
|
- $templateCache.put(templateUrl, text);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-var noopNgModelController = { $setViewValue: noop, $render: noop };
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc type
|
|
|
- * @name select.SelectController
|
|
|
- * @description
|
|
|
- * The controller for the `<select>` directive. This provides support for reading
|
|
|
- * and writing the selected value(s) of the control and also coordinates dynamically
|
|
|
- * added `<option>` elements, perhaps by an `ngRepeat` directive.
|
|
|
- */
|
|
|
-var SelectController =
|
|
|
- ['$element', '$scope', '$attrs', function($element, $scope, $attrs) {
|
|
|
-
|
|
|
- var self = this,
|
|
|
- optionsMap = new HashMap();
|
|
|
-
|
|
|
- // If the ngModel doesn't get provided then provide a dummy noop version to prevent errors
|
|
|
- self.ngModelCtrl = noopNgModelController;
|
|
|
-
|
|
|
- // The "unknown" option is one that is prepended to the list if the viewValue
|
|
|
- // does not match any of the options. When it is rendered the value of the unknown
|
|
|
- // option is '? XXX ?' where XXX is the hashKey of the value that is not known.
|
|
|
- //
|
|
|
- // We can't just jqLite('<option>') since jqLite is not smart enough
|
|
|
- // to create it in <select> and IE barfs otherwise.
|
|
|
- self.unknownOption = jqLite(document.createElement('option'));
|
|
|
- self.renderUnknownOption = function(val) {
|
|
|
- var unknownVal = '? ' + hashKey(val) + ' ?';
|
|
|
- self.unknownOption.val(unknownVal);
|
|
|
- $element.prepend(self.unknownOption);
|
|
|
- $element.val(unknownVal);
|
|
|
- };
|
|
|
-
|
|
|
- $scope.$on('$destroy', function() {
|
|
|
- // disable unknown option so that we don't do work when the whole select is being destroyed
|
|
|
- self.renderUnknownOption = noop;
|
|
|
- });
|
|
|
-
|
|
|
- self.removeUnknownOption = function() {
|
|
|
- if (self.unknownOption.parent()) self.unknownOption.remove();
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- // Read the value of the select control, the implementation of this changes depending
|
|
|
- // upon whether the select can have multiple values and whether ngOptions is at work.
|
|
|
- self.readValue = function readSingleValue() {
|
|
|
- self.removeUnknownOption();
|
|
|
- return $element.val();
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- // Write the value to the select control, the implementation of this changes depending
|
|
|
- // upon whether the select can have multiple values and whether ngOptions is at work.
|
|
|
- self.writeValue = function writeSingleValue(value) {
|
|
|
- if (self.hasOption(value)) {
|
|
|
- self.removeUnknownOption();
|
|
|
- $element.val(value);
|
|
|
- if (value === '') self.emptyOption.prop('selected', true); // to make IE9 happy
|
|
|
- } else {
|
|
|
- if (value == null && self.emptyOption) {
|
|
|
- self.removeUnknownOption();
|
|
|
- $element.val('');
|
|
|
- } else {
|
|
|
- self.renderUnknownOption(value);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- // Tell the select control that an option, with the given value, has been added
|
|
|
- self.addOption = function(value, element) {
|
|
|
- assertNotHasOwnProperty(value, '"option value"');
|
|
|
- if (value === '') {
|
|
|
- self.emptyOption = element;
|
|
|
- }
|
|
|
- var count = optionsMap.get(value) || 0;
|
|
|
- optionsMap.put(value, count + 1);
|
|
|
- };
|
|
|
-
|
|
|
- // Tell the select control that an option, with the given value, has been removed
|
|
|
- self.removeOption = function(value) {
|
|
|
- var count = optionsMap.get(value);
|
|
|
- if (count) {
|
|
|
- if (count === 1) {
|
|
|
- optionsMap.remove(value);
|
|
|
- if (value === '') {
|
|
|
- self.emptyOption = undefined;
|
|
|
- }
|
|
|
- } else {
|
|
|
- optionsMap.put(value, count - 1);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- // Check whether the select control has an option matching the given value
|
|
|
- self.hasOption = function(value) {
|
|
|
- return !!optionsMap.get(value);
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-/**
|
|
|
- * @ngdoc directive
|
|
|
- * @name select
|
|
|
- * @restrict E
|
|
|
- *
|
|
|
- * @description
|
|
|
- * HTML `SELECT` element with angular data-binding.
|
|
|
- *
|
|
|
- * In many cases, `ngRepeat` can be used on `<option>` elements instead of {@link ng.directive:ngOptions
|
|
|
- * ngOptions} to achieve a similar result. However, `ngOptions` provides some benefits such as reducing
|
|
|
- * memory and increasing speed by not creating a new scope for each repeated instance, as well as providing
|
|
|
- * more flexibility in how the `<select>`'s model is assigned via the `select` **`as`** part of the
|
|
|
- * comprehension expression.
|
|
|
- *
|
|
|
- * When an item in the `<select>` menu is selected, the array element or object property
|
|
|
- * represented by the selected option will be bound to the model identified by the `ngModel`
|
|
|
- * directive.
|
|
|
- *
|
|
|
- * If the viewValue contains a value that doesn't match any of the options then the control
|
|
|
- * will automatically add an "unknown" option, which it then removes when this is resolved.
|
|
|
- *
|
|
|
- * Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can
|
|
|
- * be nested into the `<select>` element. This element will then represent the `null` or "not selected"
|
|
|
- * option. See example below for demonstration.
|
|
|
- *
|
|
|
- * <div class="alert alert-info">
|
|
|
- * The value of a `select` directive used without `ngOptions` is always a string.
|
|
|
- * When the model needs to be bound to a non-string value, you must either explictly convert it
|
|
|
- * using a directive (see example below) or use `ngOptions` to specify the set of options.
|
|
|
- * This is because an option element can only be bound to string values at present.
|
|
|
- * </div>
|
|
|
- *
|
|
|
- * ### Example (binding `select` to a non-string value)
|
|
|
- *
|
|
|
- * <example name="select-with-non-string-options" module="nonStringSelect">
|
|
|
- * <file name="index.html">
|
|
|
- * <select ng-model="model.id" convert-to-number>
|
|
|
- * <option value="0">Zero</option>
|
|
|
- * <option value="1">One</option>
|
|
|
- * <option value="2">Two</option>
|
|
|
- * </select>
|
|
|
- * {{ model }}
|
|
|
- * </file>
|
|
|
- * <file name="app.js">
|
|
|
- * angular.module('nonStringSelect', [])
|
|
|
- * .run(function($rootScope) {
|
|
|
- * $rootScope.model = { id: 2 };
|
|
|
- * })
|
|
|
- * .directive('convertToNumber', function() {
|
|
|
- * return {
|
|
|
- * require: 'ngModel',
|
|
|
- * link: function(scope, element, attrs, ngModel) {
|
|
|
- * ngModel.$parsers.push(function(val) {
|
|
|
- * return parseInt(val, 10);
|
|
|
- * });
|
|
|
- * ngModel.$formatters.push(function(val) {
|
|
|
- * return '' + val;
|
|
|
- * });
|
|
|
- * }
|
|
|
- * };
|
|
|
- * });
|
|
|
- * </file>
|
|
|
- * <file name="protractor.js" type="protractor">
|
|
|
- * it('should initialize to model', function() {
|
|
|
- * var select = element(by.css('select'));
|
|
|
- * expect(element(by.model('model.id')).$('option:checked').getText()).toEqual('Two');
|
|
|
- * });
|
|
|
- * </file>
|
|
|
- * </example>
|
|
|
- *
|
|
|
- */
|
|
|
-var selectDirective = function() {
|
|
|
-
|
|
|
- return {
|
|
|
- restrict: 'E',
|
|
|
- require: ['select', '?ngModel'],
|
|
|
- controller: SelectController,
|
|
|
- link: function(scope, element, attr, ctrls) {
|
|
|
-
|
|
|
- // if ngModel is not defined, we don't need to do anything
|
|
|
- var ngModelCtrl = ctrls[1];
|
|
|
- if (!ngModelCtrl) return;
|
|
|
-
|
|
|
- var selectCtrl = ctrls[0];
|
|
|
-
|
|
|
- selectCtrl.ngModelCtrl = ngModelCtrl;
|
|
|
-
|
|
|
- // We delegate rendering to the `writeValue` method, which can be changed
|
|
|
- // if the select can have multiple selected values or if the options are being
|
|
|
- // generated by `ngOptions`
|
|
|
- ngModelCtrl.$render = function() {
|
|
|
- selectCtrl.writeValue(ngModelCtrl.$viewValue);
|
|
|
- };
|
|
|
-
|
|
|
- // When the selected item(s) changes we delegate getting the value of the select control
|
|
|
- // to the `readValue` method, which can be changed if the select can have multiple
|
|
|
- // selected values or if the options are being generated by `ngOptions`
|
|
|
- element.on('change', function() {
|
|
|
- scope.$apply(function() {
|
|
|
- ngModelCtrl.$setViewValue(selectCtrl.readValue());
|
|
|
- });
|
|
|
- });
|
|
|
-
|
|
|
- // If the select allows multiple values then we need to modify how we read and write
|
|
|
- // values from and to the control; also what it means for the value to be empty and
|
|
|
- // we have to add an extra watch since ngModel doesn't work well with arrays - it
|
|
|
- // doesn't trigger rendering if only an item in the array changes.
|
|
|
- if (attr.multiple) {
|
|
|
-
|
|
|
- // Read value now needs to check each option to see if it is selected
|
|
|
- selectCtrl.readValue = function readMultipleValue() {
|
|
|
- var array = [];
|
|
|
- forEach(element.find('option'), function(option) {
|
|
|
- if (option.selected) {
|
|
|
- array.push(option.value);
|
|
|
- }
|
|
|
- });
|
|
|
- return array;
|
|
|
- };
|
|
|
-
|
|
|
- // Write value now needs to set the selected property of each matching option
|
|
|
- selectCtrl.writeValue = function writeMultipleValue(value) {
|
|
|
- var items = new HashMap(value);
|
|
|
- forEach(element.find('option'), function(option) {
|
|
|
- option.selected = isDefined(items.get(option.value));
|
|
|
- });
|
|
|
- };
|
|
|
-
|
|
|
- // we have to do it on each watch since ngModel watches reference, but
|
|
|
- // we need to work of an array, so we need to see if anything was inserted/removed
|
|
|
- var lastView, lastViewRef = NaN;
|
|
|
- scope.$watch(function selectMultipleWatch() {
|
|
|
- if (lastViewRef === ngModelCtrl.$viewValue && !equals(lastView, ngModelCtrl.$viewValue)) {
|
|
|
- lastView = shallowCopy(ngModelCtrl.$viewValue);
|
|
|
- ngModelCtrl.$render();
|
|
|
- }
|
|
|
- lastViewRef = ngModelCtrl.$viewValue;
|
|
|
- });
|
|
|
-
|
|
|
- // If we are a multiple select then value is now a collection
|
|
|
- // so the meaning of $isEmpty changes
|
|
|
- ngModelCtrl.$isEmpty = function(value) {
|
|
|
- return !value || value.length === 0;
|
|
|
- };
|
|
|
-
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-// The option directive is purely designed to communicate the existence (or lack of)
|
|
|
-// of dynamically created (and destroyed) option elements to their containing select
|
|
|
-// directive via its controller.
|
|
|
-var optionDirective = ['$interpolate', function($interpolate) {
|
|
|
-
|
|
|
- function chromeHack(optionElement) {
|
|
|
- // Workaround for https://code.google.com/p/chromium/issues/detail?id=381459
|
|
|
- // Adding an <option selected="selected"> element to a <select required="required"> should
|
|
|
- // automatically select the new element
|
|
|
- if (optionElement[0].hasAttribute('selected')) {
|
|
|
- optionElement[0].selected = true;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return {
|
|
|
- restrict: 'E',
|
|
|
- priority: 100,
|
|
|
- compile: function(element, attr) {
|
|
|
-
|
|
|
- // If the value attribute is not defined then we fall back to the
|
|
|
- // text content of the option element, which may be interpolated
|
|
|
- if (isUndefined(attr.value)) {
|
|
|
- var interpolateFn = $interpolate(element.text(), true);
|
|
|
- if (!interpolateFn) {
|
|
|
- attr.$set('value', element.text());
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return function(scope, element, attr) {
|
|
|
-
|
|
|
- // This is an optimization over using ^^ since we don't want to have to search
|
|
|
- // all the way to the root of the DOM for every single option element
|
|
|
- var selectCtrlName = '$selectController',
|
|
|
- parent = element.parent(),
|
|
|
- selectCtrl = parent.data(selectCtrlName) ||
|
|
|
- parent.parent().data(selectCtrlName); // in case we are in optgroup
|
|
|
-
|
|
|
- // Only update trigger option updates if this is an option within a `select`
|
|
|
- // that also has `ngModel` attached
|
|
|
- if (selectCtrl && selectCtrl.ngModelCtrl) {
|
|
|
-
|
|
|
- if (interpolateFn) {
|
|
|
- scope.$watch(interpolateFn, function interpolateWatchAction(newVal, oldVal) {
|
|
|
- attr.$set('value', newVal);
|
|
|
- if (oldVal !== newVal) {
|
|
|
- selectCtrl.removeOption(oldVal);
|
|
|
- }
|
|
|
- selectCtrl.addOption(newVal, element);
|
|
|
- selectCtrl.ngModelCtrl.$render();
|
|
|
- chromeHack(element);
|
|
|
- });
|
|
|
- } else {
|
|
|
- selectCtrl.addOption(attr.value, element);
|
|
|
- selectCtrl.ngModelCtrl.$render();
|
|
|
- chromeHack(element);
|
|
|
- }
|
|
|
-
|
|
|
- element.on('$destroy', function() {
|
|
|
- selectCtrl.removeOption(attr.value);
|
|
|
- selectCtrl.ngModelCtrl.$render();
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-}];
|
|
|
-
|
|
|
-var styleDirective = valueFn({
|
|
|
- restrict: 'E',
|
|
|
- terminal: false
|
|
|
-});
|
|
|
-
|
|
|
-var requiredDirective = function() {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- require: '?ngModel',
|
|
|
- link: function(scope, elm, attr, ctrl) {
|
|
|
- if (!ctrl) return;
|
|
|
- attr.required = true; // force truthy in case we are on non input element
|
|
|
-
|
|
|
- ctrl.$validators.required = function(modelValue, viewValue) {
|
|
|
- return !attr.required || !ctrl.$isEmpty(viewValue);
|
|
|
- };
|
|
|
-
|
|
|
- attr.$observe('required', function() {
|
|
|
- ctrl.$validate();
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-var patternDirective = function() {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- require: '?ngModel',
|
|
|
- link: function(scope, elm, attr, ctrl) {
|
|
|
- if (!ctrl) return;
|
|
|
-
|
|
|
- var regexp, patternExp = attr.ngPattern || attr.pattern;
|
|
|
- attr.$observe('pattern', function(regex) {
|
|
|
- if (isString(regex) && regex.length > 0) {
|
|
|
- regex = new RegExp('^' + regex + '$');
|
|
|
- }
|
|
|
-
|
|
|
- if (regex && !regex.test) {
|
|
|
- throw minErr('ngPattern')('noregexp',
|
|
|
- 'Expected {0} to be a RegExp but was {1}. Element: {2}', patternExp,
|
|
|
- regex, startingTag(elm));
|
|
|
- }
|
|
|
-
|
|
|
- regexp = regex || undefined;
|
|
|
- ctrl.$validate();
|
|
|
- });
|
|
|
-
|
|
|
- ctrl.$validators.pattern = function(value) {
|
|
|
- return ctrl.$isEmpty(value) || isUndefined(regexp) || regexp.test(value);
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-var maxlengthDirective = function() {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- require: '?ngModel',
|
|
|
- link: function(scope, elm, attr, ctrl) {
|
|
|
- if (!ctrl) return;
|
|
|
-
|
|
|
- var maxlength = -1;
|
|
|
- attr.$observe('maxlength', function(value) {
|
|
|
- var intVal = toInt(value);
|
|
|
- maxlength = isNaN(intVal) ? -1 : intVal;
|
|
|
- ctrl.$validate();
|
|
|
- });
|
|
|
- ctrl.$validators.maxlength = function(modelValue, viewValue) {
|
|
|
- return (maxlength < 0) || ctrl.$isEmpty(viewValue) || (viewValue.length <= maxlength);
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-};
|
|
|
-
|
|
|
-var minlengthDirective = function() {
|
|
|
- return {
|
|
|
- restrict: 'A',
|
|
|
- require: '?ngModel',
|
|
|
- link: function(scope, elm, attr, ctrl) {
|
|
|
- if (!ctrl) return;
|
|
|
-
|
|
|
- var minlength = 0;
|
|
|
- attr.$observe('minlength', function(value) {
|
|
|
- minlength = toInt(value) || 0;
|
|
|
- ctrl.$validate();
|
|
|
- });
|
|
|
- ctrl.$validators.minlength = function(modelValue, viewValue) {
|
|
|
- return ctrl.$isEmpty(viewValue) || viewValue.length >= minlength;
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-};
|
|
|
-
|
|
|
- if (window.angular.bootstrap) {
|
|
|
- //AngularJS is already loaded, so we can return here...
|
|
|
- console.log('WARNING: Tried to load angular more than once.');
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- //try to bind to jquery now so that one can write jqLite(document).ready()
|
|
|
- //but we will rebind on bootstrap again.
|
|
|
- bindJQuery();
|
|
|
-
|
|
|
- publishExternalAPI(angular);
|
|
|
-
|
|
|
- jqLite(document).ready(function() {
|
|
|
- angularInit(document, bootstrap);
|
|
|
- });
|
|
|
-
|
|
|
-})(window, document);
|
|
|
-
|
|
|
-!window.angular.$$csp() && window.angular.element(document.head).prepend('<style type="text/css">@charset "UTF-8";[ng\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak,.ng-hide:not(.ng-hide-animate){display:none !important;}ng\\:form{display:block;}.ng-animate-shim{visibility:hidden;}.ng-anchor{position:absolute;}</style>');
|
