MiniPrograms_Activity/pages/home/home.js

// pages/home/home.js
const app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    activityList: ["第一季", "第二季"],
    select: "1",
    pageName: "话题",
    tableHead: [],
    tabList: [],
    tablelist: [],
    type: 0,
    title: "",
    jsonURL: "",
    imgURL: "",
    indexNum: 0,
    isShow: false,
    isUpdata: false
  },

  /**
   * 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 () {
    this.getData();
    wx.setStorageSync('nextTime', 0)
  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
    this.setData({
      isShow: true
    })
  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {
    this.setData({
      isShow: false
    })
  },

  /**
   * 生命周期函数--监听页面卸载
   */
  // onUnload: function () {
  //   // 返回时触发

  // },

  /**
   * 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 () { },

  getData: function (data) {
    const _this = this;
    let params = data || {};
    params.season = this.data.select - 0 + 1;
    wx.request({
      url: app.baseUrl + '/overview',
      success: function (res) {
        if (res.statusCode === 200) {
          const tablelist = (res.data || [])
          const tab = tablelist.map((v, i) => {
            v.child_list = (v.child_list || []).map((val, o) => {
              return {
                name: val,
                type: o,
                // worldURL: app.baseUrl + '/data/' + jsonName + ".json",
                // worldImgURL: app.baseUrl + '/data/' + img + ".png"
                worldImgURL: v.word_cloud_url
              }
            })
            return {
              childList: v.child_list,
              name: v.alias_name,
              oriName: v.topic_name,
              type: v.topic_id,
              isUpdate: v.is_update,
              // worldURL: app.baseUrl + '/data/' + jsonName + ".json",
              // worldImgURL: v.word_cloud_url ? v.word_cloud_url : img ? app.baseUrl + '/data/' + img + ".png" : ""
              worldImgURL: v.word_cloud_url
            }
          })
          if (_this.data.select == "0")
            tab.unshift({
              name: "话题对比",
              type: -1
            })
          const setD = {
            tabList: tab,
            tablelist,
            jsonURL: tab[0].worldURL || "",
            imgURL: tab[0].worldImgURL || "",
            indexNum: tab[0].index || 0,
            isUpdata: tab[0].isUpdata
          }
          _this.data.type !== tab[0].type && (setD.type = tab[0].type);
          _this.data.title !== tab[0].name && (setD.title = tab[0].name);
          _this.setData(setD)
        } else wx.showToast({
          title: '请重启小程序',
          icon: "error"
        })
      },
      data:params,
      fail: function (err) {
        wx.showToast({
          title: '请重启小程序',
          icon: "error"
        })
      },
      complete: function (res) {
      }
    })
  },
  changeBar: function (type) {
    if (type.detail.title === this.data.title) return;
    this.setData({
      type: type.detail.type,
      title: type.detail.title,
      jsonURL: type.detail.worldURL || "",
      imgURL: type.detail.worldImgURL || "",
      indexNum: type.detail.index || 0,
      isUpdata: type.detail.isUpdata
    })
  },
  bindPickerChange(r) {
    // let v = r.detail.value;
    let v = this.data.select == 0 ? 1: 0;
    this.setData({
      select: v,
      type: 0
    }, () => {
      app.select = v;
      this.getData()
    })
  }
})