using System;

namespace System.Web.Mvc
{
 /// <summary>
 /// 管理员权限验证
 /// </summary>
 public class AdminAuthorizeAttribute:AuthorizeAttribute
 {
 protected override bool AuthorizeCore(HttpContextBase httpContext)
 {
 return true;
 }
 }
} 

/// <summary>
 /// 用户组列表
 /// </summary>
 /// <param name="Id">用户组类型</param>
 /// <returns></returns>
 [AdminAuthorize]
 public ActionResult List(int Id = -1)
 {
 userGroupRsy = new UserGroupRepository();
 IQueryable<UserGroup> _userGroup;
 if (Id == -1) _userGroup = userGroupRsy.List();
 else _userGroup = userGroupRsy.List(Id);
 return View(_userGroup);
 } 

@model IEnumerable<Ninesky.Models.UserGroup>

@{
 ViewBag.Title = "用户组列表";
 Layout = "~/Views/Layout/_Manage.cshtml";
}
<div class="left">
 <div class="top"></div>
 左侧列表
</div>
<div class="split"></div>
<div class="workspace">
 <div class="inside">
 <div class="notebar">
 <img alt="" src="~/Skins/Default/Manage/Images/UserGroup.gif" />用户组列表
 </div>
 <div class="buttonbar">@Html.ActionLink("添加用户组", "Add", "UserGroup") </div>
 <table>
 <tr>
 <th>
  @Html.DisplayNameFor(model => model.Name)
 </th>
 <th>
  @Html.DisplayNameFor(model => model.Type)
 </th>
 <th>
  @Html.DisplayNameFor(model => model.Description)
 </th>
 <th></th>
 </tr>
 @foreach (var item in Model)
 {
 <tr>
  <td>
  @Html.DisplayFor(modelItem => item.Name)
  </td>
  <td>
  @Html.DisplayFor(modelItem => item.Type)
  </td>
  <td>
  @Html.DisplayFor(modelItem => item.Description)
  </td>
  <td>
  @Html.ActionLink("修改", "Edit", new { id = item.UserGroupId }) |
 @Html.ActionLink("删除", "Delete", new { id = item.UserGroupId })
  </td>
 </tr>
 }
 </table>
 </div>
</div>
<div class="clear"></div> 

/// <summary>
 /// 用户组类型的SelectList列表
 /// </summary>
 public List<SelectListItem> TypeSelectList
 {
 get
 {
 List<SelectListItem> _items = new List<SelectListItem>();
 _items.Add(new SelectListItem { Text = UserGroupType.Anonymous.ToString(), Value = ((int)UserGroupType.Anonymous).ToString() });
 _items.Add(new SelectListItem { Text = UserGroupType.Limited.ToString(), Value = ((int)UserGroupType.Limited).ToString() });
 _items.Add(new SelectListItem { Text = UserGroupType.Normal.ToString(), Value = ((int)UserGroupType.Normal).ToString() });
 _items.Add(new SelectListItem { Text = UserGroupType.Special.ToString(), Value = ((int)UserGroupType.Special).ToString() });
 return _items;
 }
 } 

/// <summary>
 /// 用户组列表
 /// </summary>
 /// <param name="Id">用户组类型</param>
 /// <returns></returns>
 [AdminAuthorize]
 public ActionResult List(int Id = -1)
 {
 userGroupRsy = new UserGroupRepository();
 IQueryable<UserGroup> _userGroup;
 if (Id == -1) _userGroup = userGroupRsy.List();
 else _userGroup = userGroupRsy.List(Id);
 var _typeLists = TypeSelectList;
 _typeLists.Insert(0, new SelectListItem { Text = "全部", Value = "-1" });
 if (_typeLists.Any(t => t.Value == Id.ToString())) _typeLists.SingleOrDefault(t => t.Value == Id.ToString()).Selected = true;
 ViewData.Add("GroupTypeList",_typeLists);
 return View(_userGroup);
 } 

<script type="text/javascript">
 $("#GroupTypeList").change(function () {
 
 window.location.href = "/UserGroup/List/" + $(this).children("option:selected").val();
 })
</script> 

@model IEnumerable<Ninesky.Models.UserGroup>

@{
 ViewBag.Title = "用户组列表";
 Layout = "~/Views/Layout/_Manage.cshtml";
}
<div class="left">
 <div class="top"></div>
 左侧列表
</div>
<div class="split"></div>
<div class="workspace">
 <div class="inside">
 <div class="notebar">
 <img alt="" src="~/Skins/Default/Manage/Images/UserGroup.gif" />用户组列表
 </div>
 <div class="buttonbar">@Html.ActionLink("添加用户组", "Add", "UserGroup") 用户组类型：
 @Html.DropDownList("GroupTypeList")
 </div>
 <table>
 <tr>
 <th>
  @Html.DisplayNameFor(model => model.Name)
 </th>
 <th>
  @Html.DisplayNameFor(model => model.Type)
 </th>
 <th>
  @Html.DisplayNameFor(model => model.Description)
 </th>
 <th></th>
 </tr>
 @foreach (var item in Model)
 {
 <tr>
  <td>
  @Html.DisplayFor(modelItem => item.Name)
  </td>
  <td>
  @Html.DisplayFor(modelItem => item.Type)
  </td>
  <td>
  @Html.DisplayFor(modelItem => item.Description)
  </td>
  <td>
  @Html.ActionLink("修改", "Edit", new { id = item.UserGroupId }) |
 @Html.ActionLink("删除", "Delete", new { id = item.UserGroupId })
  </td>
 </tr>
 }
 </table>
 </div>
</div>
<div class="clear"></div>
<script type="text/javascript">
 $("#GroupTypeList").change(function () {
 
 window.location.href = "/UserGroup/List/" + $(this).children("option:selected").val();
 })
</script>