carInsightSystem_wxapp/contrastPackages/eventRatio/index.js

// pages/varComm/pages/brandRatio/index.js
Page({

  /**
   * 页面的初始数据
   */
  data: {
    boxArr: new Array(2),
    tabActive: 0,
    sonCom: true,
    switchEvent: '',
  },

  /**
   * 生命周期函数--监听页面加载
   */
  getEvent() {
    let boxArr = wx.getStorageSync('eventData');
    let arr = [];
    boxArr.forEach(ele => {
        arr.push(JSON.parse(ele))
    })
    this.setData({
      boxArr: arr
    })
    wx.setStorageSync('brandRatioTime', {
      sTimeType: '34'
    })
  },
  onLoad(options) {
    
  },
  onShow() {
    this.getEvent()
    this.reLoad()
  },
  changeTab(val) {
    let n = val.detail.index;
    this.setData({
      tabActive: n
    })
  },
  onSwitch(e) {
    let index = e.currentTarget.dataset.index
    let switchEvent = JSON.stringify(this.data.boxArr.splice(index, 1)[0])
    // console.log(switchEvent);
    // wx.setStorageSync('eventData', this.data.boxArr)
    // this.setData({
    //   switchEvent,
    // })
    // this.add()

    wx.setStorageSync('switchEvent', switchEvent)
    wx.navigateTo({
      url: `/contrastPackages/addEvent/index?switchEvent=${switchEvent}`,
    })
  },
  add() {
    
  },
  changeTime(event) {
    let {
      detail
    } = event
    wx.setStorageSync('brandRatioTime', detail)
    this.reLoad()
  },
  reLoad() {
    this.setData({
      sonCom: false
    })
    this.setData({
      sonCom: true
    })
  }
})