tree.min.js 20 KB

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  1. !function(e,t){"object"===typeof exports&&"object"===typeof module?module.exports=t():"function"===typeof define&&define.amd?define([],t):"object"===typeof exports?exports.Tree=t():e.Tree=t()}(window,function(){return function(e){var t={};function n(r){if(t[r])return t[r].exports;var o=t[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=e,n.c=t,n.d=function(e,t,r){n.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:r})},n.r=function(e){"undefined"!==typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},n.t=function(e,t){if(1&t&&(e=n(e)),8&t)return e;if(4&t&&"object"===typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)n.d(r,o,function(t){return e[t]}.bind(null,o));return r},n.n=function(e){var 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n=this;this.treeNodes=[],this.nodesById={},this.leafNodesById={},this.liElementsById={},this.willUpdateNodesById={},this.container=e,this.options=Object.assign({selectMode:"checkbox",values:[],disables:[],beforeLoad:null,loaded:null,url:null,method:"GET",closeDepth:null},t),Object.defineProperties(this,{values:{get:function(){return this.getValues()},set:function(e){return this.setValues(i(e))}},disables:{get:function(){return this.getDisables()},set:function(e){return this.setDisables(i(e))}},selectedNodes:{get:function(){var e=[],t=this.nodesById;for(var n in t)if(t.hasOwnProperty(n)&&(1===t[n].status||2===t[n].status)){var r=Object.assign({},t[n]);delete r.parent,delete r.children,e.push(r)}return e}},disabledNodes:{get:function(){var e=[],t=this.nodesById;for(var n in t)if(t.hasOwnProperty(n)&&t[n].disabled){var r=Object.assign({},t[n]);delete r.parent,e.push(r)}return e}}}),this.options.url?this.load(function(e){n.init(e)}):this.init(this.options.data)}n(2),d.prototype.init=function(e){var t=d.parseTreeData(e),n=t.treeNodes,r=t.nodesById,o=t.leafNodesById,s=t.defaultValues,i=t.defaultDisables;this.treeNodes=n,this.nodesById=r,this.leafNodesById=o,this.render(this.treeNodes);var a=this.options,l=a.values,c=a.disables,u=a.loaded;l&&l.length&&(s=l),s.length&&this.setValues(s),c&&c.length&&(i=c),i.length&&this.setDisables(i),u&&u.call(this)},d.prototype.load=function(e){var t=this.options,n=t.url,r=t.method,s=t.beforeLoad;(0,o.default)({url:n,method:r,success:function(t){var n=t;s&&(n=s(t)),e(n)}})},d.prototype.render=function(e){var t=d.createRootEle();t.appendChild(this.buildTree(e,0)),this.bindEvent(t);var n=document.querySelector(this.container);!function(e){for(;e.firstChild;)e.removeChild(e.firstChild)}(n),n.appendChild(t)},d.prototype.buildTree=function(e,t){var n=this,r=d.createUlEle();return e&&e.length&&e.forEach(function(e){var 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t=this;this.emptyNodesDisable(),e.forEach(function(e){t.setDisable(e)}),this.updateLiElements()},d.prototype.emptyNodesCheckStatus=function(){this.willUpdateNodesById=this.getSelectedNodesById(),Object.values(this.willUpdateNodesById).forEach(function(e){e.disabled||(e.status=0)})},d.prototype.emptyNodesDisable=function(){this.willUpdateNodesById=this.getDisabledNodesById(),Object.values(this.willUpdateNodesById).forEach(function(e){e.disabled=!1})},d.prototype.getSelectedNodesById=function(){return Object.entries(this.nodesById).reduce(function(e,t){var n=s(t,2),r=n[0],o=n[1];return 1!==o.status&&2!==o.status||(e[r]=o),e},{})},d.prototype.getDisabledNodesById=function(){return Object.entries(this.nodesById).reduce(function(e,t){var n=s(t,2),r=n[0],o=n[1];return o.disabled&&(e[r]=o),e},{})},d.prototype.updateLiElements=function(){var e=this;Object.values(this.willUpdateNodesById).forEach(function(t){e.updateLiElement(t)}),this.willUpdateNodesById={}},d.prototype.markWillUpdateNode=function(e){this.willUpdateNodesById[e.id]=e},d.prototype.onSwitcherClick=function(e){var t=e.parentNode,n=t.lastChild,r=n.scrollHeight;t.classList.contains("treejs-node__close")?a(150,{enter:function(){n.style.height=0,n.style.opacity=0},active:function(){n.style.height="".concat(r,"px"),n.style.opacity=1},leave:function(){n.style.height="",n.style.opacity="",t.classList.remove("treejs-node__close")}}):a(150,{enter:function(){n.style.height="".concat(r,"px"),n.style.opacity=1},active:function(){n.style.height=0,n.style.opacity=0},leave:function(){n.style.height="",n.style.opacity="",t.classList.add("treejs-node__close")}})},d.prototype.walkUp=function(e,t){var n=e.parent;if(n){if("status"===t){var r=null,o=n.children.reduce(function(e,t){return isNaN(t.status)?e:e+t.status},0);if(r=o?o===2*n.children.length?2:1:0,n.status===r)return;n.status=r}else{var s=n.children.reduce(function(e,t){return e&&t.disabled},!0);if(n.disabled===s)return;n.disabled=s}this.markWillUpdateNode(n),this.walkUp(n,t)}},d.prototype.walkDown=function(e,t){var n=this;e.children&&e.children.length&&e.children.forEach(function(r){"status"===t&&r.disabled||(r[t]=e[t],n.markWillUpdateNode(r),n.walkDown(r,t))})},d.prototype.updateLiElement=function(e){var t=this.liElementsById[e.id].classList;switch(e.status){case 0:t.remove("treejs-node__halfchecked","treejs-node__checked");break;case 1:t.remove("treejs-node__checked"),t.add("treejs-node__halfchecked");break;case 2:t.remove("treejs-node__halfchecked"),t.add("treejs-node__checked")}switch(e.disabled){case!0:t.contains("treejs-node__disabled")||t.add("treejs-node__disabled");break;case!1:t.contains("treejs-node__disabled")&&t.remove("treejs-node__disabled")}},d.parseTreeData=function(e){var t,n=(t=e,JSON.parse(JSON.stringify(t))),r={},o={},s=[],i=[];return function e(t,n){t.forEach(function(t){r[t.id]=t,t.checked&&s.push(t.id),t.disabled&&i.push(t.id),n&&(t.parent=n),t.children&&t.children.length?e(t.children,t):o[t.id]=t})}(n),{treeNodes:n,nodesById:r,leafNodesById:o,defaultValues:s,defaultDisables:i}},d.createRootEle=function(){var e=document.createElement("div");return e.classList.add("treejs"),e},d.createUlEle=function(){var e=document.createElement("ul");return e.classList.add("treejs-nodes"),e},d.createLiEle=function(e,t){var n=document.createElement("li");if(n.classList.add("treejs-node"),t&&n.classList.add("treejs-node__close"),e.children&&e.children.length){var r=document.createElement("span");r.classList.add("treejs-switcher"),n.appendChild(r)}else n.classList.add("treejs-placeholder");var o=document.createElement("span");o.classList.add("treejs-checkbox"),n.appendChild(o);var s=document.createElement("span");s.classList.add("treejs-label");var i=document.createTextNode(e.text);return s.appendChild(i),n.appendChild(s),n.nodeId=e.id,n}},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.default=function(e){var t={method:"GET",url:"",async:!0,success:null,failed:null,"Content-Type":"application/json; charset=utf-8"},n=Object.assign(t,e),r=new XMLHttpRequest,o=Object.entries(n.data).reduce(function(e,t){var n,r,o=(r=2,function(e){if(Array.isArray(e))return e}(n=t)||function(e,t){var n=[],r=!0,o=!1,s=void 0;try{for(var i,a=e[Symbol.iterator]();!(r=(i=a.next()).done)&&(n.push(i.value),!t||n.length!==t);r=!0);}catch(e){o=!0,s=e}finally{try{r||null==a.return||a.return()}finally{if(o)throw s}}return n}(n,r)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance")}()),s=o[0],i=o[1];return e.push("".concat(s,"=").concat(i)),e},[]).join("&");if("POST"===n.method.toUpperCase())r.open(n.method,n.url,n.async),r.setRequestHeader("Content-Type",n["Content-Type"]),r.send(o);else 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-o-transition: height 150ms ease-out, opacity 150ms ease-out;\n transition: height 150ms ease-out, opacity 150ms ease-out;\n}\n.treejs .treejs-node {\n cursor: pointer;\n overflow: hidden;\n}\n.treejs .treejs-node.treejs-placeholder {\n padding-left: 20px;\n}\n.treejs .treejs-switcher {\n display: inline-block;\n vertical-align: middle;\n width: 20px;\n height: 20px;\n cursor: pointer;\n position: relative;\n -webkit-transition: -webkit-transform 150ms ease-out;\n transition: -webkit-transform 150ms ease-out;\n -o-transition: transform 150ms ease-out;\n transition: transform 150ms ease-out;\n transition: transform 150ms ease-out, -webkit-transform 150ms ease-out;\n}\n.treejs .treejs-switcher:before {\n position: absolute;\n top: 8px;\n left: 6px;\n display: block;\n content: ' ';\n border: 4px solid transparent;\n border-top: 4px solid rgba(0, 0, 0, 0.4);\n -webkit-transition: border-color 150ms;\n -o-transition: border-color 150ms;\n transition: border-color 150ms;\n}\n.treejs .treejs-switcher:hover:before {\n border-top: 4px solid rgba(0, 0, 0, 0.65);\n}\n.treejs .treejs-node__close > .treejs-switcher {\n -webkit-transform: rotate(-90deg);\n -ms-transform: rotate(-90deg);\n transform: rotate(-90deg);\n}\n.treejs .treejs-node__close > .treejs-nodes {\n height: 0;\n}\n.treejs .treejs-checkbox {\n display: inline-block;\n vertical-align: middle;\n width: 20px;\n height: 20px;\n cursor: pointer;\n position: relative;\n}\n.treejs .treejs-checkbox:before {\n -webkit-transition: all 0.3s;\n -o-transition: all 0.3s;\n transition: all 0.3s;\n cursor: pointer;\n position: absolute;\n top: 2px;\n content: ' ';\n display: block;\n width: 16px;\n height: 16px;\n border: 1px solid #d9d9d9;\n border-radius: 2px;\n}\n.treejs .treejs-checkbox:hover:before {\n -webkit-box-shadow: 0 0 2px 1px #1890ff;\n box-shadow: 0 0 2px 1px #1890ff;\n}\n.treejs .treejs-node__checked > .treejs-checkbox:before {\n background-color: #1890ff;\n border-color: #1890ff;\n}\n.treejs .treejs-node__checked > .treejs-checkbox:after {\n position: absolute;\n content: ' ';\n display: block;\n top: 4px;\n left: 5px;\n width: 5px;\n height: 9px;\n border: 2px solid #fff;\n border-top: none;\n border-left: none;\n -webkit-transform: rotate(45deg);\n -ms-transform: rotate(45deg);\n transform: rotate(45deg);\n}\n.treejs .treejs-node__halfchecked > .treejs-checkbox:before {\n background-color: #1890ff;\n border-color: #1890ff;\n}\n.treejs .treejs-node__halfchecked > .treejs-checkbox:after {\n position: absolute;\n content: ' ';\n display: block;\n top: 9px;\n left: 3px;\n width: 10px;\n height: 2px;\n background-color: #fff;\n}\n.treejs .treejs-node__disabled {\n cursor: not-allowed;\n color: rgba(0, 0, 0, 0.25);\n}\n.treejs .treejs-node__disabled .treejs-checkbox {\n cursor: not-allowed;\n}\n.treejs .treejs-node__disabled .treejs-checkbox:before {\n cursor: not-allowed;\n border-color: #d9d9d9 !important;\n background-color: #f5f5f5 !important;\n}\n.treejs .treejs-node__disabled .treejs-checkbox:hover:before {\n -webkit-box-shadow: none !important;\n box-shadow: none !important;\n}\n.treejs .treejs-node__disabled .treejs-node__checked > .treejs-checkbox:after {\n border-color: #d9d9d9;\n}\n.treejs .treejs-node__disabled .treejs-node__halfchecked > .treejs-checkbox:after {\n background-color: #d9d9d9;\n}\n.treejs .treejs-node__disabled.treejs-node__checked > .treejs-checkbox:after {\n border-color: #d9d9d9;\n}\n.treejs .treejs-node__disabled.treejs-node__halfchecked > .treejs-checkbox:after {\n background-color: #d9d9d9;\n}\n.treejs .treejs-label {\n vertical-align: middle;\n}\n",""])},function(e,t){e.exports=function(e){var t=[];return t.toString=function(){return this.map(function(t){var n=function(e,t){var n=e[1]||"",r=e[3];if(!r)return n;if(t&&"function"===typeof btoa){var o=(i=r,"/*# sourceMappingURL=data:application/json;charset=utf-8;base64,"+btoa(unescape(encodeURIComponent(JSON.stringify(i))))+" 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