huiting/miniprogram/pages/myFavorite/myFavorite.js

const util = require('../../utils/util.js')

Page({
  data: {
    pageToken: 0,
    favorData: []
  },

  loadFavoriteData: function () {
    wx.showNavigationBarLoading()
    wx.cloud.callFunction({
      name: 'listMessages',
      data: {
        favorite: true,
        page_token: this.data.pageToken,
        page_size: 20
      }
    }).then(res => {
      wx.hideNavigationBarLoading()
      if (res.result.status !== 'OK') {
        wx.showToast({
          title: res.result.errMsg,
          icon: 'none'
        })
        return
      }
      for (let i = 0; i < res.result.list.length; i++) {
        res.result.list[i] = util.dbToMsg(res.result.list[i])
      }
      this.setData({
        favorData: this.data.favorData.concat(res.result.list),
        pageToken: res.result.next_page_token
      })
    })
  },

  onLoad: function () {
    this.loadFavoriteData()
  },

  onReachBottom: function () {
    this.loadFavoriteData()
  }
})