ssj_curator/pages/ranking_list/ranking_list.js

// pages/ranking_list/ranking_list.js
// pages/child_list/child_list.js
import { routers, viewImage, sharePage, isFn, getGlobalVal, formatDateTime, formateNumber } from '../../utils/util.js'
import { GetServiceRecordsV1,HomeworkUploadRecord,CoreRanking} from '../../utils/api.js'
const { navigateTo, redirectTo, navigateBack } = routers()
const { globalData, saveUserInfo, getWxloginCode, checkStatus } = getApp()
const { baseImgUrl, thumbnail } = globalData
const app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    baseImgUrl, 
    thumbnail,
    statusBar: app.globalData.statusBar,
    isLoaded: false,
    isChild:false,
    searchKey: '', 
    checkNum:0,
    isCheck:false,
    pageNo: 1,
    pageSize: 20,
    isAll: false,
    list:[],
    nodata: [
      {
        text: '暂无数据'
      }
    ],
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    options.libId = wx.getStorageSync('libId')||options.libId;
    if (options.isType==1){
      wx.setNavigationBarTitle({
        title: '校区排行榜',
      })
    }else if(options.isType==2){
      wx.setNavigationBarTitle({
        title: '消费记录',
      })
    }else if(options.isType==3){
      wx.setNavigationBarTitle({
        title: '班级排行榜',
      })
    }else if(options.isType==4){
      wx.setNavigationBarTitle({
        title: '班级作业上传记录',
      })
    }else if(options.isType==5){
      wx.setNavigationBarTitle({
        title: `${options.childName}`,
      })
    }
    this.setData(options)
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {
    const obj = { navigateTo, redirectTo, navigateBack, viewImage }
    for (const i in obj) {
      this[i] = obj[i]
    }
  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
    wx.showLoading({
      title: '加载中',
    })
    this.getData();
  },

  /**
   * 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 () {
      this.setData({ pageNo: 1 })
      this.getData(res => {
        wx.stopPullDownRefresh()
      })
    
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    const { isAll} = this.data
    if (isAll) {
      return
    }
      this.getData()
    
  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {
    if (app.sharePageDefaultCtl) {
      return app.sharePageDefaultCtl()
    }

  },
  /**
   * 获取学生数据
   */
  getData: function (cb) {
    const continuousFn = { fn: this.getData, param: { ...arguments } }
    const {pageNo, pageSize, list=[], classId,libId,vipId,isType}=this.data;
    var obj = [CoreRanking,GetServiceRecordsV1,CoreRanking,HomeworkUploadRecord,GetServiceRecordsV1]
    var dataList=[{pageNo,pageSize},{pageNo,pageSize,libId},{pageNo,pageSize,classId},{pageNo,pageSize,classId},{pageNo,pageSize,libId,vipId}]
    obj[isType-1]({ data:dataList[isType-1], continuousFn }).then(res => {
      wx.hideLoading();
      const temp = res.data.list;
      const tempList = (res => {
        if(isType==2||isType==5){
          for (let i in res) {
            if (res[i].consumer.length>5){
              res[i].consumer =  res[i].consumer.slice(0, 5)+ '...'
            }else{
              res[i].consumer = res[i].consumer
            }
          }
        }
        return res
      })(temp || [])
      let arr = []
      if (pageNo == 1) {
        arr = [...tempList]
      } else {
        arr = [...list, ...tempList]
      }
      this.setData({
        list: arr,
        pageNo: tempList.length == pageSize ? Number(pageNo) + 1 : pageNo,
        isAll: tempList.length < pageSize,
        isLoaded: true
      })
      if (isFn(cb)) cb()
    }).catch(res => {
      this.setData({ isLoaded: true })
      if (isFn(cb)) cb()
    })
  }
})