uniapp微信小程序 下拉刷新(上拉请求下一页数据)

2023-02-15,,,,

<template>标签中:


<view class="" v-if="daShow==1">
  <view class="orderlist-list" @click="goDetail(item.id)" v-for="item in row_list" :key='item.id'>
    <!-- 此处渲染数据,不在此展示 -->
  </view>
  <view class="loading">{{loadingText}}</view>
</view>
<view class="sh_kong" v-if="daShow==2"><img class="sh_kong_img" src="../../static/images/empty_order.png" alt="">暂无内容哦!</view>

<script>
let timer = null 
export default{
  data(){
    return{
      loadingText:'加载更多',
      page: 1,
    }
  },

//上拉加载
onReachBottom() {
  var that = this;
  if(timer != null){
    clearTimeout(timer);
  }
  timer = setTimeout(function(){
    //加载更多数据
    that.getMorenews();
  }, 1000);

},

methods:{

_getMemberList(){
  var that = this
  let data = {
    token: this.$utils.getCache('Token'),
    page: that.page,
    bus_type: that.bus_type,//校内校外
    longitude: longitude,
    latitude: latitude,
  }
  this.$utils.ajaxpost(this.api.getMemberList, data, res => {

  if(res.status==1){
    that.row_list = res.data.rows
    that.page++
    if(res.data.rows.length!=0){
      that.daShow = 1;
    }else{
      that.daShow = 2;
    }
  }
  })
},

getMorenews(){
  var that = this
  that.loadingText = '加载中...';
  //在当前页面显示导航条加载动画。
  uni.showNavigationBarLoading();

  let data = {
    token: this.$utils.getCache('Token'),
    page: this.page,
    bus_type: this.bus_type,//校内校外
    longitude: longitude,
    latitude: latitude,
  }
  this.$utils.ajaxpost(this.api.getMemberList, data, res => {

    if(res.data.rows.length == 0){
      //在当前页面隐藏导航条加载动画。
      that.loadingText = '没有更多数据了';
      uni.hideNavigationBarLoading();
      return false;
    }
    that.page++
    var listeds = res.data.rows;
    that.row_list = that.row_list.concat(listeds)
    uni.hideNavigationBarLoading()
  })
},


  }
}
</script>

uniapp微信小程序 下拉刷新(上拉请求下一页数据)的相关教程结束。

《uniapp微信小程序 下拉刷新(上拉请求下一页数据).doc》

下载本文的Word格式文档,以方便收藏与打印。