相关疑难解决方法(0)

我一直在寻找有关如何在我的html.dropdownlist上添加HTML类标记的答案.这是代码

<%: Html.DropDownList("PackageId", new SelectList(ViewData["Packages"] as IEnumerable, "PackageId", "Name", Model.PackageId))%>

我想在select元素下添加选项类,以便我可以使用这个链式选择:

<select id="category">
  <option value="1">One</option>
  <option value="2">Two</option>
</select>
<select id="package">
  <option value="1" class="1">One - package1</option>
  <option value="2" class="1">One - package2</option>
  <option value="3" class="2">Two - package1</option>
  <option value="4" class="2">Two - package2</option>
</select>

$("#series").chained("#mark");