bjtu_order/bjtu_app/pages/classify/index.js

// pages/index/index.js
var app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    indicatorDors: true,
    autoplay: true,
    interval: 4000,
    duration: 500,
    activeCategoryId: 0,
    imgurl: app.data.resturl
  },
  tabClick: function (e) {

    this.setData({
      activeCategoryId: e.currentTarget.id
    })
    this.getGoodsList(e.currentTarget.id)
    // this.getGoodsList(e.currentTarget.id)
  },
  getGoodsList: function (categoryId) {
    var that = this
  
    wx.request({
      url: app.data.resturl + '/glist.action',
      data: {
        cid: categoryId,
        openid: app.globalData.openid
      },
      success: function (res) {
        that.setData({
          goods: res.data.dlist
        })
      }
    })
  },
  tabDetails(e) {

    let kucun = e.currentTarget.dataset.kucun;
    let id = e.currentTarget.dataset.id;
    let cid = e.currentTarget.dataset.cid;
    console.log(kucun + " " + id + " " + cid);
    if (kucun <= 0) {
      wx.navigateTo({
        url: '../../pages/tjlist/tjlist?cid=' + cid + "&id=" + id,
      })
    } else {
      wx.navigateTo({
        url: '/pages/goods-details/index?id=' + e.currentTarget.dataset.id
      })
    }
   
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
   
  },

  /**
   * 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 () {
    var that = this
    
    wx.request({
      url: app.data.resturl + '/cateloglist.action',
      data: {
       
      },
      success: function (res) {
        var category = [{ catelogId: 0, catelogName: '全部' }, { catelogId: -1, catelogName: '推荐' }]
        res.data.dlist.forEach(item => {
          category.push(item)
        })
        that.setData({
          categories: category
        })
        that.getGoodsList(0)
      }
    })
  },

  /**
   * 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 () {

  }
})