toktok-front/toktok-wx-applet/pages/editAddress/editAddress.js

// pages/editAddress/editAddress.js
const request = require("../../utils/request.js");
Page({

  /**
   * 页面的初始数据
   */
  data: {
    districtData: {},
    multiArray: [[], [], []],//picker窗口显示数据
    multiIndex: [0, 0, 0],
    districtArray: [[], [], []],//实际显示数据
    districtIndex: [0, 0, 0],
    districtId: null,
    name: '',
    phone: '',
    detailAddress: '',
    defaultAddress: false,
    userAddressId: null,//修改
    editAdressData: {},
    delViewStatus: false,
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    this.getDistrictData().then(res=>{
      if(options.userAddressId) {
        wx.setNavigationBarTitle({
          title: '编辑收货地址'
        })
        this.setData({
          userAddressId: options.userAddressId
        })
        this.getAddressDetail();
      }        
    })
  },

  /**
   * 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() {

  },

  /**
   * 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() {

  },
  deleteFun() {
    this.setData({
      delViewStatus: true
    })
  },
  cancelDel() {
    this.setData({
      delViewStatus: false
    })
  },
  sureDel() {
    let that = this;
    request.postData(
      'app/user/address/remove',
      {userAddressId: that.data.userAddressId},
      res => {
        wx.navigateBack({
          delta: 1
        })
      }
    )
  },
  getAddressDetail() {
    let that = this;
    request.getData(
      'app/user/address/detail',{userAddressId: that.data.userAddressId},
      res => {
        that.data.districtArray[1] = that.data.multiArray[1] = that.findarr(res.data.data.districtList[0].districtId, that.data.districtData.cityList);
        that.data.districtArray[2] = that.data.multiArray[2] = that.findarr(res.data.data.districtList[1].districtId, that.data.districtData.districtList);
        that.data.districtIndex[0] = that.data.multiIndex[0] = that.findIndex(res.data.data.districtList[0].districtId, that.data.districtArray[0]);
        that.data.districtIndex[1] = that.data.multiIndex[1] = that.findIndex(res.data.data.districtList[1].districtId, that.data.districtArray[1]);
        that.data.districtIndex[2] = that.data.multiIndex[2] = that.findIndex(res.data.data.districtList[2].districtId, that.data.districtArray[2]);

        let data = {
          name: res.data.data.name,
          phone: res.data.data.phone,
          districtId: res.data.data.districtList[2].districtId,
          detailAddress: res.data.data.detailAddress,
          defaultAddress: res.data.data.defaultAddress,
          multiArray: that.data.multiArray,
          districtArray: that.data.districtArray,
          districtIndex: that.data.districtIndex,
          multiIndex: that.data.multiIndex
        };
        that.setData(data)
      }
    )
  },
  toSave() {
    let that = this;
    let addressObject
    if(that.data.userAddressId) {
      addressObject = {
        userAddressId: that.data.userAddressId,
        name: that.data.name,
        phone: that.data.phone,
        districtId: that.data.districtId,
        detailAddress: that.data.detailAddress,
        defaultAddress: that.data.defaultAddress
      }
      request.postData(
        'app/user/address/update',
        addressObject,
        res => {
          console.log(res.data.data)
          wx.navigateBack({
            delta: 1
          })
        }
      ) 
    }else{
      addressObject = {
        name: that.data.name,
        phone: that.data.phone,
        districtId: that.data.districtId,
        detailAddress: that.data.detailAddress,
        defaultAddress: that.data.defaultAddress
      }
      request.postData(
        'app/user/address/create',
        addressObject,
        res => {
          console.log(res.data.data)
          wx.navigateBack({
            delta: 1
          })
        }
      )      
    }
    console.log(addressObject)
  },
  switchDefaultAddressChange(event) {
    this.setData({
      defaultAddress: event.detail.value
    })
  },
  getDetailAddressInput(event) {
    this.setData({
      detailAddress: event.detail.value
    })
  },
  getPhoneInput(event) {
    this.setData({
      phone: event.detail.value
    })
  },
  getNameInput(event) {
    this.setData({
      name: event.detail.value
    })
  },
  findIndex(districtId, arr) {
    for(let index=0; index<=arr.length; index++) {
      if(arr[index].districtId == districtId) {
        return index
      }
    }
  },
  findarr(pid, arr) {
    var obj = []
    arr.forEach((val)=> {
      if(val.pid == pid) {
        obj.push(val)
      }
    })
    return obj
  },
  getDistrictData() {
    let that = this;
    return new Promise((resolve, reject) => {
      request.getData(
        'app/district/list',{},
        res => {
          that.data.multiArray[0] = res.data.data.provinceList;
          that.data.multiArray[1] = that.findarr(that.data.multiArray[0][0].districtId, res.data.data.cityList);
          that.data.multiArray[2] = that.findarr(that.data.multiArray[1][0].districtId, res.data.data.districtList);
          that.setData({
            districtData: res.data.data,
            multiArray: that.data.multiArray,
            districtArray: that.data.multiArray,
          })
          resolve(res)
        }
      )
    })
  },
  bindMultiPickerChange: function (e) {
    // console.log('picker发送选择改变，携带值为', e.detail.value)
    let districtId = this.data.multiArray[2][e.detail.value[2]].districtId;
    this.setData({
      districtArray: this.data.multiArray,
      districtIndex: e.detail.value,
      districtId: districtId
    })
  },
  bindMultiPickerColumnChange: function (e) {
    let that = this;
    // console.log('修改的列为', e.detail.column, '，值为', e.detail.value);
    var data = {
      multiArray: that.data.multiArray,
      multiIndex: that.data.multiIndex
    };
    data.multiIndex[e.detail.column] = e.detail.value;
    switch (e.detail.column) {
      case 0:
        data.multiArray[1] = that.findarr(data.multiArray[0][e.detail.value].districtId, that.data.districtData.cityList);
        data.multiArray[2] = that.findarr(data.multiArray[1][0].districtId, that.data.districtData.districtList);
        data.multiIndex[1] = 0;
        data.multiIndex[2] = 0;
        break;
      case 1:
        data.multiArray[2] = that.findarr(data.multiArray[1][e.detail.value].districtId, that.data.districtData.districtList);
        data.multiIndex[2] = 0;
        break;
    }
    // console.log(data.multiIndex);
    that.setData(data);
  },
})