<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<com.nowdocs.nowsource.Admin.ViewModels.SiteConfiguration.SALevelListViewModel>" %>
<script type='text/javascript'>
    $(function () {
        $('li').click(function () {
            $('#SelectID').val($(this).children(':input').val());
            $('ul li').removeClass("selected");
            $(this).addClass("selected");

        });
         //方法一
        $('#btn_del').click(function (e) {
            var sid = $('#SelectID').val();
            if (sid != null && sid != '' && sid != '0') {
                e.preventDefault();
                location.href = '<%= Url.Action("Delete","SalesAdminLevelNew")%>' + '/' + sid;
                //location.href = 'Delete/' + sid;
            }
            else
                $(this).val("0");
        });

        $('#btn_activate').click(function (e) {
            var sid = $('#SelectID').val();
            if (sid != null && sid != '' && sid != '0') {
                e.preventDefault();
                location.href = '<%= Url.Action("UpdateSalesAdminLevelActive","SalesAdminLevelNew")%>' + '/' + sid;

                //location.href = 'Delete/' + sid;方法二注掉了，有时候URL会拼写错误，不建议使用
            }
            else
                $(this).val("0");
        });
    });
</script>
<div id="group-list" class="admin-panel" style="width: 400px;">
    <div class="title">
        <%: com.nowdocs.nowsource.Admin.Resources.SalesAdminLevel.SALevelTitle %>
    </div>
    <div class="content">
        <div class="wrap" id="ChildGroupList" style="display: block;">
            <ul>
                <% if (Model.SALevelList != null)
                   {
                       foreach (var link in Model.SALevelList)
                       {
                           if (link.IsSelected)
                           {%>
                <li class="selected">
                    <%}
                           else
                           { %>
                    <li>
                        <%} %>
                        <a>
                            <%: link.Text%></a><%: Html.Hidden("SalesAdminLevelID", link.intSalesAdminLevelID)%></li>
                    <%
                       }
                   }%>
            </ul>
        </div>
        <div class="viewedit">
            <%: Html.Hidden("SelectID")%>
<!--方法三-->
            <input type="submit" id="btn_add" value="Add" onclick='this.form.action="<%= Url.Action("AddSetting") %>";' />
<!--方法四-->
            <input type="submit" id="btn_edit" value="Edit" onclick='this.form.action="<%= Url.Action("Edit1") %>";' />
            <input type="button" id="btn_del" value="Delete" />
            <input type="button" id="btn_activate" value="Activate/Deactivate" />
        </div>
    </div>
</div>

?Control.cs

using System;
using System.Collections.Generic;
using System.Web.Mvc;
using com.nowdocs.nowsource.Admin.BusinessLogic.SiteConfiguration;
using com.nowdocs.nowsource.Admin.ViewModels.SiteConfiguration;
using com.nowdocs.nowsource.common;
using com.nowdocs.nowsource.Models;
using log4net;

namespace com.nowdocs.nowsource.Admin.Controllers.SiteConfiguration
{
    public class SalesAdminLevelNewController : AdminController
    {
        protected static readonly ILog logger = LogManager.GetLogger("SalesAdminLevelController");

        public GroupModel CurrentGroup
        {
            get
            {
                return StateManager.CurrentGroup;
            }
            set
            {
                StateManager.CurrentGroup = value;
            }
        }

        public SalesAdminLevelNewController() : base() { }