WeChat 애플릿 스크롤 보기 구성 요소는 목록 페이지 예제 코드를 구현합니다.

{
  "text": "列表",
  "pagePath": "pages/allJoke/allJoke",
  "iconPath": "images/note.png",
  "selectedIconPath": "images/noteHL.png"
 },

{
  "navigationBarTitleText": "笑话集锦",
  "enablePullDownRefresh": true
}

<view>
 <view>
  <scroll-view class="scroll" scroll-top="{{scrollTop}}" style="height:580px;" scroll-y="true" bindscroll="scrll"  bindscrolltolower="loadMore">
   <view class="block" wx:for="{{listLi}}" wx:for-item="item">
    <text>{{item.text}}</text>
   </view>  
  </scroll-view>
 </view>
 <view class="top" hidden="{{hidden}}" catchtap="goTop">⇧</view>
</view>

.block {
  border: 8px solid #71b471;
  margin: 20rpx 20rpx;
  padding: 10rpx;
  background-color: #fff;
  border-radius: 20rpx;
  text-align: center;
}
.top {
  width: 100rpx;
  height: 100rpx;
  line-height: 100rpx;
  background-color: #fff;
  position: fixed;
  bottom: 40rpx;
  right: 20rpx;
  text-align: center;
  font-size: 50rpx;
  opacity: .8;
  border-radius: 50%;
  border: 1px solid #fff; 
}

Page({
 data:{
  listLi:[],
  page:1,
  scrollTop:0,
  done: false,
  hidden: true
 },
 onLoad:function(options){
  this.getList(1);
 },
 
 onPullDownRefresh: function(){
  wx.showToast({
   title: '加载中',
   icon: 'loading'
  });
  this.getList(1,true);
 },
 
 getList: function(page, stopPull){
  var that = this
  wx.request({
   url: 'https://wechat.sparklog.com/jokes',
   data: {
    page: page,
    per: '20'
   },
   method: 'GET', 
   success: function(res){
    if(page===1){
     that.setData({
      page: page+1,
      listLi: res.data,
      done: false
     })
     if(stopPull){
      wx.stopPullDownRefresh()      
     }
    }else{
     if(res.data<20){
      that.setData({
       page: page+1,
       listLi: that.data.listLi.concat(res.data),
       done: true
      }) 
     }else{
      that.setData({
       page: page+1,
       listLi: that.data.listLi.concat(res.data)
      }) 
     }  
    }
   },
  })
 },
 
 loadMore: function(){
  var done = this.data.done;
  if(done){
   return
  }else{
   wx.showToast({
    title: &#39;加载中&#39;,
    icon: &#39;loading&#39;,
    duration: 500
   });
   var page = this.data.page;
   this.getList(page)
  }
 },
 
 scrll: function(e){
  var scrollTop = e.detail.scrollTop
  if(scrollTop>600){
   this.setData({
    scrollTop: 1,
    hidden: false   
   })
  }else{
   this.setData({
    scrollTop: 1,
    hidden: true 
   });
  }
 },
 
 goTop: function(){
  this.setData({
   scrollTop:0,
   hidden: true
  })
 }
})