epmet-work-mp/pages/index/index.js

// index.js
// 获取应用实例
const app = getApp()
import {getIntelligentMessage,getToken,getStaffbasicinfo,clearMessage} from "../../utils/api"
Page({
  data: {
    selectList:['全部信息','居民信息采集','房屋信息采集','社区满意度自查'],
    selectValue:0,
    pageSize:10,
    pageNo:1,
    tableData:[],
    lowerThreshold:'20',
    loadMoreVisible:false,
    loadMoreType: "none",
    nodata:false
  },
  // 事件处理函数
  onLoad: async function () {
    this.setData({
        statusHeight: app.globalData.deviceInfo.statusHeight,
        navigationHeight: app.globalData.deviceInfo.navigationHeight,
        share:app.globalData.share
      })
     await this.getToken()
     await this.getIntelligentMessage()
     await this.getStaffbasicinfo()
  },
 onShow(){
 },
 onPullDownRefresh() {
   this.setData({
     pageNo:1,
     tableData:[]
   })
   this.getIntelligentMessage()
   this.getStaffbasicinfo()
},

onScrollToLower(e){
    if (this.data.loadMoreType === 'more') {
        this.setData({
          loadMoreVisible: true,
        })
        this.data.pageNo += 1
        this.getIntelligentMessage()
      }
},
  getIntelligentMessage(){
    this.setData({
        loadMoreVisible: true,
        nodata: false,
        loadMoreType: "more",
      })
    const parm = {
        type:this.data.selectValue == 0? null :this.data.selectValue - 1,
        limit:this.data.pageSize,
        page:this.data.pageNo
    }
    if(!parm.type) delete parm.type
    getIntelligentMessage(parm).then(res=>{
      res.data.list = res.data.list.map(item => {
        if (item.createdByName && item.createdByName.length >= 3) {
          item.createdByName = item.createdByName.slice(1,3);
        }
        return item;
      });
        
      this.setData({
        loadMoreType: res.data.list.length === this.data.pageSize ? 'more' : 'none',
        tableData: this.data.tableData.concat(res.data.list),
      })
        if (this.data.tableData.length == 0) {
            this.setData({
              loadMoreVisible: false,
              nodata: true
            })
          }
    }).catch(err=>{
        console.log(err);
        this.setData({
            loadMoreVisible: false,
            nodata: true,
          })
    })
  },
  getToken(){
       const parm = {
        wxCode:'',
        app:'gov',
        client:'wxmp', 
        appId:'wxaf87b420b87e2d79'   
    }
    wx.showLoading({
      title: '加载中...',
    })
   wx.login({
     success: (res) => {
        parm.wxCode = res.code
        getToken(parm).then(res=>{
            console.log(res);
            wx.hideLoading()
            if(res.code === 0){
                wx.setStorageSync('token', res.data.token)
            }else{
                wx.reLaunch({
                  url: '/pages/login/login',
                })
            }
        }).catch(err=>{
            console.log(err);
        })
     },
   })
  },
  getStaffbasicinfo(){
    getStaffbasicinfo().then(res=>{
        app.globalData.user = res.data
    }).catch(err=>{
        console.log(err);
            wx.redirectTo({
              url: '/pages/login/login',
            })
    })
  },
  handleChangeFilter(e){
    this.setData({
        selectValue:e.detail.value,
        tableData:[],
    })
    this.getIntelligentMessage()
  },
  handelClickClear(){
    clearMessage().then(res=>{
        this.setData({
            tableData:[],
            pageNo:1
        })
        this.getIntelligentMessage()
    }).catch(err=>{
        console.log(err);
    })
  }
})