1hjz-mini/pages/jz/jz.js

// pages/jz/jz.js
//获取应用实例
const app = getApp()

Page({
  data: {
    imgUrls: [
      '/images/banner1.png'
    ],
    indicatorDots: true,
    autoplay: true,
    interval: 5000,
    duration: 1000,
    price: '399',
    img1: '/images/address.png',
    img2: '/images/banner2.png',
    nowDate: new Date().getTime(),
    cityId: 440100000,
    typeFlag: 30,
    addrArray: { id: [440100000, 430426000], name: ['广州', '祁东'] },
    addrIndex: 0,
    items1: [], 
  },
  //事件处理函数
  bindViewTap: function () {
    wx.navigateTo({
      url: '../logs/logs'
    })
  },
  getActive: function (e) {
    this.setData({
      typeFlag: e.target.dataset.num
    })
    console.log(e.target.dataset.num);
  },
  bindAddrChange: function (e) {
    this.setData({
      addrIndex: e.detail.value
    })
    let that=this;
    wx.request({
      url: app.gw.hostUrl +'/mall/web/vgoods/list',
      data: { selectedCityId: this.data.addrArray.id[e.detail.value] },
      header: { "Content-Type": "application/json" },
      method: 'GET',
      dataType: 'json',
      responseType: 'text',
      success: function (res) { 
        console.log(res.data.response.goodsList.list);
        that.setData({
          items1: res.data.response.goodsList.list
        })
      },
      fail: function (res) { 
        wx.showToast({
          title: '网络异常！err:authlogin',
          duration: 2000
        });
      },
      complete: function (res) { },
    })
  },
  loading: function (e) {
    let str = e.currentTarget.dataset.item;
    wx.navigateTo({
      url: '../detail/detail?jsonStr=' + str
    })
    console.log(str);
  },
  loadingClick: function () {
    var price = event.currentTarget.dataset.price;
    console.log(price);

    var pages = getCurrentPages();
    var currPage = pages[pages.length - 1];  //当前页面
    var prevPage = pages[pages.length]; //下一个页面

    //直接调用上一个页面的setData()方法，把数据存到下一个页面中去
    prevPage.setData({
      price: price
    });
  },
  onPullDownRefresh() {
    console.log('--------下拉刷新-------')
    wx.showNavigationBarLoading() //在标题栏中显示加载
    wx.request({
      url: app.gw.hostUrl + '/mall/web/vgoods/list',
      data: { selectedCityId: '' },
      header: { "Content-Type": "application/json" },
      method: 'GET',
      dataType: 'json',
      responseType: 'text',
      success: function (res) {
        console.log(res.data.response.goodsList.list);
        that.setData({
          items1: res.data.response.goodsList.list
        })
      },
      fail: function (res) { },
      complete: function (res) {
        // complete
        wx.hideNavigationBarLoading() //完成停止加载
        wx.stopPullDownRefresh() //停止下拉刷新
      },
    }) 
  },
  onLoad: function () {
    let that = this;
    wx.request({
      url: app.gw.hostUrl + '/mall/web/vgoods/list',
      data: { selectedCityId: '' },
      header: { "Content-Type": "application/json" },
      method: 'GET',
      dataType: 'json',
      responseType: 'text',
      success: function (res) {
        console.log(res.data.response.goodsList.list);
        that.setData({
          items1: res.data.response.goodsList.list
        })
      },
      fail: function (res) { },
      complete: function (res) { },
    })
    if (app.globalData.userInfo) {
      this.setData({
        userInfo: app.globalData.userInfo,
        hasUserInfo: true
      })
    } else if (this.data.canIUse) {
      // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
      // 所以此处加入 callback 以防止这种情况
      app.userInfoReadyCallback = res => {
        this.setData({
          userInfo: res.userInfo,
          hasUserInfo: true
        })
      }
    } else {
      // 在没有 open-type=getUserInfo 版本的兼容处理
      // wx.getUserInfo({
      //   success: res => {
      //     app.globalData.userInfo = res.userInfo
      //     this.setData({
      //       userInfo: res.userInfo,
      //       hasUserInfo: true
      //     })
      //   }
      // })
    }
  },
  getUserInfo: function (e) {
    console.log(e)
    app.globalData.userInfo = e.detail.userInfo
    this.setData({
      userInfo: e.detail.userInfo,
      hasUserInfo: true
    })
  }
})