test/pages/user/order/couponOrderInfo/index.js

// pages/user/order/sceneOrderInfo/index.js
import commonApi from "../../../../utils/https/common"
import QRCode from '../../../../utils/weapp-qrcode.js'
let app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    info:null,
    orderState:app.globalData.orderState,
    productState:app.globalData.productState,
    product_model:null,
    isRefund:false,
    feeInfoFlag:false,
    codeIndex:0,
    codeImgs:[],
    id:null,
    cardTypes:{}
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.setData({
      id:options.id
    })
    commonApi.user_post("uservice/user/getCardTypeList").then(res=>{
      let cardTypes = {};
      res.data.map(item=>{
        cardTypes[item.type]=item.title;
      })
      this.setData({
        cardTypes:cardTypes
      })
    })
    commonApi.user_post("order/query",{
      order_id:this.data.id
    }).then(res=>{
      console.log(res)
      res.data.order_product_list.map(order=>{
        order.qrcode.map(item=>{
          item.stateText = app.globalData.codeState[item.state];
        })
        order.contacts_info = order.contacts_info?JSON.parse(order.contacts_info):[];
        order.fetch_no = order.fetch_no?order.fetch_no.split(","):[];
        order.fetch_no = order.fetch_no.join("、");
        order.consignee_info = order.consignee_info?JSON.parse(order.consignee_info):null;
      })
      this.setData({
        isRefund:res.data.state.indexOf("REFUND")!=-1,
        info:res.data,
        product_model:res.data.order_product_list[0].product_model,
      })
      this.getCodeImg()
    })
  },
  close:function(){
    let _this = this,info = _this.data.info;
    wx.showModal({
      title:'提示',
      content:"确定取消吗",
      success:function(res){
        if(res.confirm){
          commonApi.user_post("order/close",{
            order_id:info.order_id
          }).then(res=>{
            if(res.code==1){
              wx.showToast({
                title: '取消成功',
                icon:'success'
              })
              info.state = "CLOSED";
              info.order_product_list.map(item=>{
                item.state='CLOSED'
              })
              _this.setData({
                info:info
              })
            }
          })
        }
      }
    })
  },
  getCodeImg:function(){
    let that = this,sys =wx.getSystemInfoSync(),radio = sys.screenWidth / 750,qrcode=this.data.info.order_product_list[0].qrcode,codeImgs=[];
    qrcode.map((item,index)=>{
      if(item.use_url){
        codeImgs.push(item.use_url);
        if(codeImgs.length==qrcode.length){
          that.setData({
            codeImgs:codeImgs
          })
        }
      }
      else {
        new QRCode('damocode'+index,{
          text: item.use_code,
          width: 300 * radio,
          height: 300 * radio,
          padding: 12, // 生成二维码四周自动留边宽度，不传入默认为0
          correctLevel: QRCode.CorrectLevel.L, // 二维码可辨识度
          callback: (res) => {
            codeImgs.push(res.path);
            if(codeImgs.length==qrcode.length){
              that.setData({
                codeImgs:codeImgs
              })
            }
          }
        })
      }
    }) 
  },
  prevCodeImg:function(){
    let qrcode=this.data.info.order_product_list[0].qrcode,codeIndex = this.data.codeIndex;
    if(codeIndex==0){
      this.setData({
        codeIndex:qrcode.length-1
      })
    }
    else {
      this.setData({
        codeIndex:codeIndex-1
      })
    }
  },
  nextCodeImg:function(){
    let qrcode=this.data.info.order_product_list[0].qrcode,codeIndex = this.data.codeIndex;
    codeIndex = codeIndex + 1;
    if(codeIndex==qrcode.length){
      codeIndex = 0;
    }
    this.setData({
      codeIndex:codeIndex
    })
  },
  showFeeInfo:function(){
    this.setData({
      feeInfoFlag:!this.data.feeInfoFlag
    })
  },
  refund:function(){
    let _this = this,info = _this.data.info;
    wx.showModal({
      title:'提示',
      content:"确定取消吗",
      success:function(res){
        if(res.confirm){
          commonApi.user_post("order/refund",{
            order_id:info.order_id
          }).then(res=>{
            if(res.code==1){
              wx.showToast({
                title: '取消成功',
                icon:'success'
              })
              info.state = "WAIT_REFUND";
              info.order_product_list.map(item=>{
                item.state='WAIT_REFUND'
              })
              _this.setData({
                info:info
              })
            }
          })
        }
      }
    })
  },
  // 查看苏康码
  gotoSku:function(){
    commonApi.user_post("pbservice/Ztfw/sukangCode").then(res=>{
      console.log(res)
      app.globalData.weburl = res.data.url;
      wx.navigateTo({
        url: '/pages/pbService/web/index'
      })
      return;
    })
  },

  /**
   * 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 () {

  }
})