MVC4制作网站教程第三章 修改用户组操作3.3_实用技巧_

 /// 
 /// 修改用户组 /// 
 /// 用户组Id ///  [AdminAuthorize] public ActionResult Edit(int Id) { userGroupRsy = new UserGroupRepository(); var _userGroup = userGroupRsy.Find(Id); return View(_userGroup); }

 @model Ninesky.Models.UserGroup @{ ViewBag.Title = "修改用户组"; Layout = "~/Views/Layout/_Manage.cshtml"; } 
 左侧列表 
修改用户组资料 
 @using (Html.BeginForm("Eidt","UserGroup")) { @Html.ValidationSummary(true) 
用户组资料
 @Html.HiddenFor(model => model.UserGroupId) 
 @Html.LabelFor(model => model.Type) 
 @Html.DisplayTextFor(model => model.Type) 
 @Html.LabelFor(model => model.Name) 
 @Html.EditorFor(model => model.Name) @Html.ValidationMessageFor(model => model.Name) 
 @Html.LabelFor(model => model.Description) 
 @Html.EditorFor(model => model.Description) @Html.ValidationMessageFor(model => model.Description) 
 } 
 @section Scripts { @Scripts.Render("~/bundles/jqueryval") } 

 [HttpPost] [AdminAuthorize] public ActionResult Eidt(UserGroup userGroup) { userGroupRsy = new UserGroupRepository(); var _userGroup = userGroupRsy.Find(userGroup.UserGroupId); if (_userGroup == null) { Error _e = new Error { Title = "用户组不存在", Details = "修改用户时发生错误，修改的用户组不存在。", Cause = "该用户组已被其他管理员删除", Solution = Server.UrlEncode("
返回用户组列表
") }; return RedirectToAction("ManageError", "Prompt", _e); } _userGroup.Name = userGroup.Name; _userGroup.Description = userGroup.Description; if (userGroupRsy.Update(_userGroup)) { Notice _n = new Notice { Title = "修改成功", Details = "成功修改了用户组信息", DwellTime = 3, NavigationName = "用户组列表", NavigationUrl = Url.Action("List", "UserGroup") }; return RedirectToAction("ManageNotice", "Prompt", _n); } else { Error _e = new Error { Title = "更新数据失败", Details = "修改用户组信息时修改的信息未能保存到数据库。", Cause = Server.UrlEncode("
您并未更改用户组信息。
数据库未知错误。
"), Solution = Server.UrlEncode("
返回用户组列表
重新修改用户组
") }; return RedirectToAction("ManageError", "Prompt", _e); } }