schoolwisdoms-student-mp/pages/pianoDetailCode/pianoDetail.js

// pages/pianoDetail/pianoDetail.js
var app = getApp()
var util = require('../../utils/util')
Page({

  /**
   * 页面的初始数据
   */
  data: {
    imgShow: false,
    childTitle:"练琴卡详情",
    item:null,
    schoolList:[],
    moreFlag: 0,
    code: ''
  },
  closeWindow:function(){
    this.setData({
      imgShow:false
    })
  },
  showImg:function(){
    this.setData({
      imgShow:true
    })
  },

  getSchool:function(id){
    let params = {
      id : id
    }
    util.doPost(
      'exercuseSchool',params
    ).then(rs =>{
      if(rs.success == 1){
        for (var i = 0; i < rs.data.length; i++) {
          if (typeof rs.data[i].lat != 'undefined' && rs.data[i].lat != '' && rs.data[i].lat != null) {
            rs.data[i].distance = util.distance(rs.data[i].LONGITUDE, rs.data[i].LONGITUDE, wx.getStorageSync('latlng').latitude, wx.getStorageSync('latlng').longitude)
            rs.data[i].distance = parseFloat(rs.data[i].distance)
          } else {
            rs.data[i].distance = 999999
          }
          if (rs.data[i].id == id) {
            list = rs.data[i]
            rs.data.list.splice(i, 1)
            i--;
          }
        }

        for (var i = 0; i < rs.data.length; i++) {
          for (var j = i; j < rs.data.length; j++) {
            if (rs.data[i].distance > rs.data[j].distance) {
              var tmp = rs.data[i];
              rs.data[i] = rs.data[j];
              rs.data[j] = tmp;
            }
          }
        }

        this.setData({
          schoolList:rs.data
        })
      }
    })
  },

  getMoreSchool:function(){
    if(this.data.moreFlag == 0){
      this.setData({
        moreFlag: 1
      })
    } else{
      this.setData({
        moreFlag: 0
      })
    }
  },

  callPhone(e){
    const index = e.currentTarget.dataset.index
    
    const phone = this.data.schoolList[index].CONTRACT_TELEPHONE
   if(phone){
    wx.makePhoneCall({
      phoneNumber: phone
    })
   } else{
     wx.showToast({
       title: '暂无联系电话',
       icon:"none"
     })
   }
  },

  getCode:function(content){
    const params = {
      content: content
    }
    util.codePost(
      'generate',params
    ).then(res =>{
      console.log(res)
    })
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    // options = '{"imgUrl":"https://file.schoolwisdoms.com/image/9fa41861-ac29-40ca-b7af-2307eea72c8d.jpg","code":"20210202163522308958","createdDate":"2021-02-02","money":0.01,"schemeType":"19.9元特惠练琴卡","orderId":"2961ccdb31ee4875b472df42e645bd54","openId":"osm1O5J-wFamXgipGs1JztHbWNC4","schemeId":"61f88dd017394c1f9e27593d20b8968a","id":"a7ffea33814d47cab6ee84fd9e1e927f","payStatus":1,"REMARK":"这是一个神奇的卡片，优惠多多","status":2}'
    // const obj = JSON.parse(options)
    const obj = JSON.parse(options.obj)
    this.setData({
      obj,
      codeImg: 'https://app.schoolwisdoms.com/schoolbaby/api/code/generate?content='+obj.code
    })
    this.getSchool(obj.schemeId)
  },

  /**
   * 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 () {

  }
})