Jquery带搜索框的下拉菜单

    <link rel="stylesheet" href="~/Js/Ddl_Chosen/chosen.css" />

        <script src="<%= ResolveUrl("~/Js/Jquery.js")%>" type="text/javascript"></script>

        <script src="<%= ResolveUrl("~/Js/Ddl_Chosen/chosen.jquery.js")%>" type="text/javascript"></script>

        <script type="text/javascript">
          $(".chzn-select").chosen();
        </script>