carInsightSystem_wxapp/contrastPackages/addEvent/index.js

// pages/varComm/pages/addEvent/index.js
const app = getApp()
Page({
  data: {
    searchValue: '',
    eventList: [],
    result: [],
    eventData: [],
    sBrand: '',
    option1: [{
      text: '品牌选择',
      value: ""
    }, ],
    option2: [{
      text: '车型选择',
      value: ''
    }, ],
    option3: [{
        text: '事件类型',
        value: ''
      },
      {
        text: '自燃',
        value: '自燃'
      },
      {
        text: '领导人',
        value: '领导人'
      },
      {
        text: '维权',
        value: '维权'
      },
      {
        text: '车展',
        value: '车展'
      },
      {
        text: '裁员',
        value: '裁员'
      },
      {
        text: '产品代言',
        value: '产品代言'
      },
      {
        text: '新车上市',
        value: '新车上市'
      },
    ],
    sSeriesName: '',
    sQuDao: '',
  },
  getData() {
    let eventData = wx.getStorageSync('eventData')
    let result = []
    eventData.forEach(ele => {
      if (ele) result.push(JSON.stringify(ele)), this.data.eventData.push(ele)
    })
    this.setData({
      result
    })

    app.globalData.request({
      action: 'getEventList',
      token: wx.getStorageSync('token'),
      sType: 'HotLibraryC',
      // ...param,
      sTimeType: 20
    }).then(res => {
      for (let i of eventData) {
        if (i) {
          for (let j = 0; j < res.length; j++) {
            if (i.Id == res[j].Id) {
              res.splice(j, 1)
            }
          }
        }
      }
      this.setData({
        eventList: res
      })
    })
  },
  checkChange(event) {
    const {
      detail
    } = event
    let eventData = []
    for (let i of detail) {
      eventData.push(JSON.parse(i))
    }
    eventData.lenght = 2
    this.setData({
      result: detail,
      eventData,
    })
    // console.log('cz',arr)
    wx.setStorageSync('eventData', eventData)
    this.setData({
      hasAdd: true
    })
    this.back('add')
  },
  back(type) {
    if (type == 'add') {
      wx.navigateBack({
        delta: 1,
      })
    } else if (type == "switch" && !this.data.hasAdd) {
      console.log("执行切换");
      let {
        eventData
      } = this.data
      eventData.push(this.data.switchEvent)
      wx.setStorageSync('eventData', eventData)
    }
  },
  brandChange(e) {
    let {
      detail
    } = e
    app.globalData.request({
      action: 'getUserSeriesName',
      token: wx.getStorageSync('token'),
      sBrandName: detail
    }).then(res => {
      let arr = [{
        text: '车型选择',
        value: ''
      }]
      for (let i of res) {
        let obj = {
          text: i.name,
          value: i.name
        }
        arr.push(obj)
      }
      this.setData({
        option2: arr,
        sSeriesName: ''
      })
      this.getData({
        sBrand: detail,
        sSeriesName: this.data.sSeriesName,
        sQuDao: this.data.sQuDao,
        sTitle: this.data.searchValue
      })
    })
  },
  sQuDaoChange(e) {
    let {
      detail
    } = e
    this.setData({
      sQuDao: detail
    })
    this.getData({
      sBrand: this.data.sBrand,
      sSeriesName: this.data.sSeriesName,
      sQuDao: detail,
      sTitle: this.data.searchValue
    })
  },
  seriesNameChange(e) {
    let {
      detail
    } = e
    this.setData({
      sSeriesName: detail
    })
    this.getData({
      sBrand: this.data.sBrand,
      sSeriesName: detail,
      sQuDao: this.data.sQuDao,
      sTitle: this.data.searchValue
    })
  },
  onChange(e) {
    let {
      detail
    } = e
    this.setData({
      searchValue: detail
    })
  },
  onSearch(e) {
    this.getData({
      sBrand: this.data.sBrand,
      sSeriesName: this.data.sSeriesName,
      sQuDao: this.data.sQuDao,
      sTitle: e.detail
    })
  },
  onClick() {
    this.getData({
      sBrand: this.data.sBrand,
      sSeriesName: this.data.sSeriesName,
      sQuDao: this.data.sQuDao,
      sTitle: this.data.searchValue
    })
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    this.getData()
    app.globalData.request({
      action: 'getUserBrand',
      token: wx.getStorageSync('token'),
    }).then(res => {
      let arr = [{
        text: '品牌选择',
        value: ""
      }, ]
      for (let i of res) {
        if (i.firstword == '热门') continue
        let obj = {
          text: i.brandname,
          value: i.brandname
        }
        arr.push(obj)
      }
      this.setData({
        option1: arr
      })
    })
    if (options.switchEvent) {
      let switchEvent = JSON.parse(options.switchEvent)
      this.setData({
        switchEvent
      })
    }
  },
  onUnload() {
    // if(this.data.switchEvent && !this.data.hasAdd){
    //     let boxArr = wx.getStorageSync('eventData')
    //     boxArr.push(this.data.switchEvent)
    //     wx.setStorageSync('eventData', boxArr)
    // }
    if (this.data.switchEvent) {
      this.back('switch')
    }
  }
})