hulimall/pages/aftersales/apply.js

// pages/aftersales/apply.js
var app = getApp()
var WXAPI = require('../../utils/server.js');
Page({

  /**
   * 页面的初始数据
   */
  data: {
    refund_type: '', // 区分退款方式1退货退款，2仅退款， 3换货
    order: "",
    r_status: '', // 商品当前状态
    content: '',
    orderId: '',
    srcList: [],
    re_price: '',
    remark: '',
    return_suess: false,
    order: {},
    imgIndex: 0,
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    console.log(options)
    this.setData({
      refund_type: options.refund_type,
      orderId:options.orderId
    });
    this.loadData(options.orderId);
  },
  loadData: function (orderId) {
    var that = this;
    WXAPI.returnMethod({
      accessId: app.globalData.accessId,
      storeId: 239,
      storeType: 1,
      order_details_id: orderId,
    }).then(res => {
      if (res.code == 200) {
        var data = res.data
        that.setData({
          re_price: data.refund_price,
          refund_price: data.refund_price,
          order: data.list,
          status: data.status,
          refund_only_status: data.refund_only_status,
          return_refund_status: data.return_refund_status,
          exchange_goods_status: data.exchange_goods_status,
          orderType: data.orderType
        });
      }
    })
  },
  refundPriceInput: function(e) {
    this.setData({
      re_price: e.detail.value
    })
  },
  chooseImage: function (e) {
    var that = this;
    // 选择图片
    wx.chooseMedia({
      count: 3, // 默认9
      sizeType: ['original', 'compressed'], // original 原图，compressed 压缩图，默认二者都有
      sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有
      success: function (res) {
        var tempFiles = res.tempFiles; 
        var images = that.data.srcList;
        if (images.length > 2) {
          wx.showToast({
            title: '亲！最多上传3张哦！',
            icon: 'none',
            duration: 2000
          });
        } else {
          if (images) {
            images = images.concat(tempFiles);
          } else {
            images = tempFiles;
          }
          wx.showLoading({
            title: '上传中...',
            mask: true,
          })
          wx.uploadFile({
            url: 'https://mall.gylservice.com/gw?api=resources.file.uploadFiles',
            filePath: images[that.data.imgIndex].tempFilePath,
            name: 'image',
            header: {
              'content-type': 'multipart/form-data'
            }, // 设置请求的 header
            formData: {
              accessId: app.globalData.accessId,
              storeId: 239,
              storeType: 1,
              uploadType: 2,
            }, // HTTP 请求中其他额外的 form data
            success: function (res) {
              wx.hideLoading();
              that.data.imgIndex++
              console.log(that.data.imgIndex)
              var data = JSON.parse(res.data)
              // console.log(data)
              var resList = that.data.srcList
              resList.push(data.data.imgUrls[0])
              that.setData({
                srcList: resList,
              });
            }
          })
        }
      }
    })
  },
  deleteAct: function (e) {
    var index = e.currentTarget.dataset.index;
    var that = this;
    that.data.imgIndex--
    if (that.data.srcList.length > 0) {
      that.data.srcList.splice(index, 1)
      that.setData({
        srcList: that.data.srcList,
      });
    } else {
      return;
    }
  },
  remarkInput: function(e) {
    var remark = e.detail.value
    if (remark.length > 100) {
      return;
    }
    this.setData({
      remark: remark
    })
  },
  confirmAct() {
    var that = this
    if (!that.data.remark) {
      wx.showToast({
        title: '请输入退款说明',
        icon: 'none',
        duration: 2000
      });
      return;
    }
    WXAPI.returnData({
      accessId: app.globalData.accessId,
      storeId: 239,
      storeType: 1,
      order_details_id: that.data.orderId,
      refund_amount: that.data.refund_price,
      explain: that.data.remark,
      type: that.data.refund_type,
      refund_apply_money: that.data.re_price,
      images: that.data.srcList
    }).then(res => {
      if (res.code == 200) {
        var data = res.data
        that.setData({
          return_suess: true,
          order: data
        });
      }
    })
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady() {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow() {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide() {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload() {
    if (this.data.return_suess == true) {
      wx.navigateBack({
        delta: 1
      })
    }
  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh() {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom() {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage() {

  }
})