SoFunction
Updated on 2025-02-28

Detailed explanation of the scroll loading instance

Scrolling loading is a good thing, which can solve the embarrassment of loading too much at a time. In fact, it is just a disguised pagination. To summarize the usage of this wheel, it is quite simple.

First is the html structure:

<div class=" saleRecord panelList clear" style="position:relative;height:400px;"> 
          <div > 
            <div > 
              <ul > 
          @foreach (var item in ViewBag.***) 
          { 
            if ( == true) 
            { 
              <li> 
          <div class="panelListItemForALL"> 
            <table class="allRecordTable"> 
              <tbody> 
                <tr> 
                  <td>***</td> 
                  <td>@item.***</td> 
                </tr> 
                <tr> 
                  <td>***</td> 
                  <td>@item.***</td> 
                </tr> 
                <tr> 
                  <td>***</td> 
                  <td>@item.***</td> 
                </tr> 
              </tbody> 
            </table> 
          </div> 
              </li>  
            } 
          } 
              </ul> 
              <div >Load more</div> 
          </div> 
        </div>

Then there is the css style:

#wrapper { 
  position: absolute; 
  z-index: 1; 
  top: 0; 
  bottom: 0; 
  left: 0; 
  width: 100%; 
  overflow: hidden; 
} 
 
#scroller { 
  position: absolute; 
  z-index: 1; 
  -webkit-tap-highlight-color: rgba(0,0,0,0); 
  width: 100%; 
  -webkit-transform: translateZ(0); 
  -moz-transform: translateZ(0); 
  -ms-transform: translateZ(0); 
  -o-transform: translateZ(0); 
  transform: translateZ(0); 
  -webkit-touch-callout: none; 
  -webkit-user-select: none; 
  -moz-user-select: none; 
  -ms-user-select: none; 
  user-select: none; 
  -webkit-text-size-adjust: none; 
  -moz-text-size-adjust: none; 
  -ms-text-size-adjust: none; 
  -o-text-size-adjust: none; 
  text-size-adjust: none; 
} 
#more 
    { 
      text-align:center; 
    }


If necessary, put position:relative attribute on the parent element
Finally, the initialization and acquisition of data in the script:

var pagenum = 1, update = true, id=ID; 
    var myScroll; 
    setTimeout(function(){ 
      myScroll = new IScroll('#wrapper', { mouseWheel: true, click: true }); 
      ('scrollEnd', function () { 
        //( +"|||"+); 
        //If slide to the bottom, more data will be loaded (10px height from the bottom)        if (( - ) == 0) { 
          getMore(); 
        } 
      }); 
    },100 ); 
     
    function getMore() { 
      var that = ("more"); 
      pagenum++; 
      $.ajax({ 
        url: '/***/getPage', 
        data: {'currentPage':pagenum,'id':id}, 
        type: 'POST', 
        datatype: "json", 
        success: function (data) { 
          //alert(data); 
          var list = ; 
          if ( < 1) { 
            pagenum--;  = "No more..."; return; 
          } 
          var ul = ("thelist"); 
          for (var i = 0; i < ; i++) { 
            var str = "<li>"; 
            str += "<div class=\"panelListItemForALL\"><table class=\"allRecordTable\"><tbody><tr><td>***</td><td>"+list[i].OrderCode+"</td>"; 
            str += "</tr><tr><td>***</td><td>"+list[i].GoodsName+"</td></tr>"; 
            str += "<tr><td>***</td><td>"+ [i] +"</td>"; 
            str += "</tr></tbody></table></div>"; 
            str += "</li>"; 
             += str; 
            (); 
          } 
        } 
      }); 
 
    }

Just fill in the corresponding data. Of course, the controller needs to write a page to obtain data, and obtain it through ajax here.

The above is all the content of this article. I hope it will be helpful to everyone's study and I hope everyone will support me more.