-1

查询：

 $("#panel_moreInfoDetails_common3").clone().appendTo("#panel_moreInfoDetails_common2");

我可以克隆 div，但我需要其中的下拉列表。请注意，我的下拉选项在 foreach 循环中。HTML在HTML下面给出： 

<div class="row" id="panel_moreInfoDetails_common3">
     <div class="delete-moreinfodetails" style="margin-left: 15px;margin-top: 20px;margin-right: 18px;">
         <a data-id="@record.UserFieldIndexNumber" id="button-delete-moreinfodetails" href="javascript:void(0)">
            <i class='icon icon-bin3'></i>
         </a>
     </div>
     <div id="@string.Format("field_{0}_{1}", Model.Page, record.UserFieldIndexNumber)" class="col settings-field @(fields.Contains(string.Format("field_{0}_{1}", Model.Page, record.UserFieldIndexNumber)) ? "hidden" : "")">
        <select class="moreinfo-details" id="@string.Format("field_{0}_{1}", Model.Page, record.UserFieldIndexNumber)" name="@string.Format("field_{0}_{1}", Model.Page, record.UserFieldIndexNumber)" data-field="Info Details">
             <option value="">Select an option</option>
             @foreach (var item in Model.MoreInfoDetailsValues)
             {
                   //selected = record.UserDefinedDropDownField == item.UserDefinedDropDownField ? "selected='selected'" : "";
                   <option data-desc="@item.UserDefinedDropDownField" @selected value="@item.UserDefinedDropDownField">@item.UserDefinedDropDownField</option>
             }
        </select>
     </div>
     <div id="@string.Format("field_{0}_{1}", Model.Page, record.UserFieldIndexNumber)" class="col settings-field @(fields.Contains(string.Format("field_{0}_{1}", Model.Page, record.UserFieldIndexNumber)) ? "hidden" : "")">

          <input data-ufindex="@record.UserFieldIndexNumber" type="text" class="form-control" value="@record.UserFieldValue" />

     </div>
</div>
4

1 回答 1

0

jsfiddle在这里

jQuery 文档

.clone( [withDataAndEvents ] [, deepWithDataAndEvents ] )

deepWithDataAndEvents（默认值：withDataAndEvents 的值）

一个布尔值，指示是否应复制克隆元素的所有子元素的事件处理程序和数据。默认情况下，它的值与第一个参数的值匹配（默认为 false）。

你正在寻找的是.clone(true, true)

$("#panel_moreInfoDetails_common3").clone(true, true).appendTo("#panel_moreInfoDetails_common2");

于 2017-07-05T22:16:43.793 回答