bootstrap 左右框多项选择示例

<fieldset>
    <input type="hidden" name="userid" value="${userid }" id="userid"/>
    <table class="table table-bordered dchannel-table">
      <tbody>
    <tr class="item-default">
        <td align="right" style="width: 50%;">
            <select id="sel_all_area" multiple="multiple" size="10" style="width:100%;">
<%--                       <c:forEach items="${unselectedAreas}" var="area" varStatus="loop"> --%>
<%--                         <option value="${area.code}">${area.name}(${area.code})</option> --%>
<%--                       </c:forEach> --%>
                </select>
        </td>
        <td style="width: 50px;" valign="middle">
            <button type="button" class="btn btn-default btn-small" id="btn_select_all_area"><span class="glyphicon glyphicon-forward"></span></button>
            <button type="button" class="btn btn-default btn-small" id="btn_choose_selected_area"><span class="glyphicon glyphicon-chevron-right"></span></button>
            <button type="button" class="btn btn-default btn-small" id="btn_remove_selected_area"><span class="glyphicon glyphicon-chevron-left"></span></button>
            <button type="button" class="btn btn-default btn-small" id="btn_remove_all_area"><span class="glyphicon glyphicon-backward"></span></button>
        </td>
        <td style="width: 50%;">
            <select id="sel_selected_areas"  multiple="multiple" size="10" style="width:100%;">
<%--                   <c:forEach items="${selectedAreas}" var="area" varStatus="loop"> --%>
<%--                         <option value="${area.code}">${area.name}(${area.code})</option> --%>
<%--                       </c:forEach> --%>
            </select>
        </td>
    </tr>
      </tbody>
    </table>
</fieldset>

  $(function(){
      var j_all_area = $("#sel_all_area"), j_selected_areas = $("#sel_selected_areas");
      $("#btn_select_all_area").click(function(){
              var selectedAreaArray = [];
            j_all_area.find("option").each(function(i){
                selectedAreaArray[i] = $(this).val();
//                 $(this).appendTo(j_selected_areas);
            });
            doSubmit(‘add‘,selectedAreaArray.toString());
            
            return false;
        });
        $("#btn_choose_selected_area").click(function(){
             var selectedAreaArray = [];
            j_all_area.find("option:selected").each(function(i){
                selectedAreaArray[i] = $(this).val();
//                 $(this).appendTo(j_selected_areas);
            });
            doSubmit(‘add‘,selectedAreaArray.toString());
            return false;
        });
        $("#btn_remove_selected_area").click(function(){
            var selectedAreaArray = [];
            j_selected_areas.find("option:selected").each(function(i){
                selectedAreaArray[i] = $(this).val();
//                 $(this).appendTo(j_all_area);
            });
            doSubmit(‘del‘,selectedAreaArray.toString());
            return false;
        });
        $("#btn_remove_all_area").click(function(){
            var selectedAreaArray = [];
            j_selected_areas.find("option").each(function(i){
                selectedAreaArray[i] = $(this).val();
//                 $(this).appendTo(j_all_area);
            });
            doSubmit(‘del‘,selectedAreaArray.toString());
            return false;
        });
      
  })

   function doSubmit(select_type,roleids){
      var userid = $("#userid").val();
            $.post("doroledefine",{userid:userid,roleids:roleids,type:select_type},function(result){
                if (result == "error") {
                    layer.msg(‘更新失败！‘, {
                      icon: 2
                    }) 
                }else{
                    initParams();
                    layer.msg(‘更新成功！‘, {
                      icon: 1
                    })
                }
            });
  }