asp.net mvc - Transfer item back to list using jquery drag drop -


following code transferring item left list right list. able no issues. how can transfer added list item left hand side list. 

<style>         .ui-drop-hover {             border: 2px solid #bbb;         }          #dragdiv {             width: 180px;             height: 200px;             float: left;         }          #dropdiv {             width: 280px;             height: 150px;             float: right;             margin-right: 10px;             background-color: #f9f887;         }              #dropdiv li {                 padding-left: 10px;             }          #maindiv {             width: 580px;             height: 300px;             border: 2px solid #bbb;         }     </style>       <script type="text/javascript">         $(function () {             $("#dragdiv li").draggable(             {                 appendto: "body",                 helper: "clone",                 cursor: "move",                 revert: "invalid"             });                initdroppable($("#dropdiv"));             function initdroppable($elements) {                 var cnt = 1;                 $elements.droppable({                     activeclass: "ui-state-default",                     hoverclass: "ui-drop-hover",                     accept: ":not(.ui-sortable-helper)",                      over: function (event, ui) {                         var $this = $(this);                     },                     drop: function (event, ui) {                         var $this = $(this);                         $("<li id=" + cnt++ + "></li>").text(ui.draggable.text()).appendto(this);                         $("#allitems").find(":contains('" + ui.draggable.text() + "')")[0].remove();                     }                 });             }         });     </script>       <h2>dragdrop</h2>       <div class="container">         <h1 class="page-header">actions</h1>         <div class="reset-password-container">             <a href="#"></a>             <div class="panel-wrapper">                  <div id="maindiv">                     <div id="dragdiv">                         <ul id="allitems">                             <li id="node1">item a</li>                             <li id="node2">item b</li>                             <li id="node3">item c</li>                             <li id="node4">item d</li>                             <li id="node5">item e</li>                          </ul>                     </div>                      <div id="dropdiv">                      </div>                 </div>             </div>         </div>      </div>

you can copy code , run it. please how can add original position.


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