| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146 | // pages/feedback/index.jsimport http from '../../utils/http'import util from '../../utils/util'import api from '../../utils/api'Page({  /**   * 页面的初始数据   */  data: {    files: [],    content: '',    contact: '',    imgs: []  },    /**   * 生命周期函数--监听页面加载   */  onLoad: function (options) {  },  afterRead: function(e) {    const { file } = e.detail;    var files = this.data.files    if(files.length >= 4) {      util.error('最多上传4张图片')      return false    }    file.path = ''    files.push(file)    this.setData({      files    })  },  delete: function(e) {    var files = this.data.files    var index = e.detail.index    files.splice(index, 1)    this.setData({files})  },  updateInput(e) {    getApp().updateInput(this, e)  },  save: function() {    if(!this.data.content) {      util.error('反馈意见必填')      return false    }    if(!this.data.contact) {      util.error('联系方式必填')      return false    }    var files = this.data.files    var that = this    if(files.length != this.data.imgs.length) {      for(var i = 0; i < files.length; ++i) {        util.uploadFile(files[i].url, function(res) {          // console.log(res)          var imgs = that.data.imgs          imgs.push(res.data.path)          that.setData({imgs})          that.updateInfo()        })      }    } else {      that.updateInfo()    }  },  updateInfo: function() {    var files = this.data.files    var imgs = this.data.imgs    if(imgs.length != files.length) return false;    http({      url: 'feedback/create',      data: {        content: this.data.content,        contact: this.data.contact,        imgs: imgs.join(',')      },      success: function (res) {        if (res.code == 0) {          util.success('操作成功')        } else {          util.error('操作失败')        }      }    })  },  /**   * 生命周期函数--监听页面初次渲染完成   */  onReady: function () {  },  /**   * 生命周期函数--监听页面显示   */  onShow: function () {  },  /**   * 生命周期函数--监听页面隐藏   */  onHide: function () {  },  /**   * 生命周期函数--监听页面卸载   */  onUnload: function () {  },  /**   * 页面相关事件处理函数--监听用户下拉动作   */  onPullDownRefresh: function () {  },  /**   * 页面上拉触底事件的处理函数   */  onReachBottom: function () {  },  /**   * 用户点击右上角分享   */  onShareAppMessage: function () {  }})
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