shibeirencai_wechat/pages/user/myTopics/index.js

// pages/user/common/myTopics/index.js
import dayjs from '../../../utils/dayjs/index.js'
import relativeTime from '../../../utils/dayjs/relativeTime.js'
dayjs.extend(relativeTime);
import { UserModel } from '../../../models/user.js'
let userModel = new UserModel()
import { TopicModel } from '../../../models/topic.js'
let topicModel = new TopicModel()

Page({

  /**
   * 页面的初始数据
   */
  data: {
    headerTitles: ['我参与的', '我发布的'],
    selectedTitle: 0,
    currentPage:1,
    list:{
      type:Array,
      value:[]
    },
    currentPage:1,
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {

  },
  onShow: function () {
    this.setData({
      currentPage: 1
    })
    wx.pageScrollTo({
      scrollTop: 0,
    })
    this.fetchMyTopicList()
  },
  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {
    this.setData({
      currentPage: 1
    })
    this.fetchMyTopicList()
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    let page = this.data.currentPage + 1
    this.setData({
      currentPage: page
    })
    this.fetchMyTopicList()
  },
  fetchMyTopicList(){
    let page = this.data.currentPage
    userModel.getMyTopics(page,this.data.selectedTitle+1,res=>{
      const datas = res.result.list
      let tempDatas = []
      datas.forEach((item,index) => {
        tempDatas.push({
          topicId: item.id,
          title: item.title,
          userIcon: item.groupAvator,
          userName: item.author,
          commentNum: item.commentNum,
          topicImg: item.image,
          time: item.createTime,
          dataIndex: index + ((page - 1) * 10),
          isTouchMove: false,
          selectedTitle: this.data.selectedTitle,
        })
      })
      if (page == 1) {
        this.setData({
          list: tempDatas
        })
      } else {
        if (tempDatas.length > 0) {
          const list = [...this.data.list, ...tempDatas]
          this.setData({
            list: list
          })
        } else {
          const page = this.data.currentPage - 1
          this.setData({
            currentPage: page
          })
          wx.showToast({
            title: '已加载全部',
            icon: 'none'
          })
        }
      }
      console.log(this.data.list)
      wx.stopPullDownRefresh()
    })
  },

  // 定义点击标题的事件处理函数，将选中标题的id赋值给selectedTitle
  tapSegment: function (e) {
    const item = e.detail;
    this.setData({
      selectedTitle: item.index,
      list:[]
    });
    this.fetchMyTopicList()
  },

  deleteTopic(e){
    let that = this
    topicModel.deleteGroup(e.detail.id,res=>{
      console.log(res)
      if(res.code === 200){
        wx.showToast({
          title: '删除成功',
          icon: 'none',
          success(){
            that.setData({
              currentPage: 1
            })
            that.fetchMyTopicList()
          }
        })
      }
    })
  }
})