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MVC4制作网站教程第二章用户修改资料2.4_实用技巧_

2023-05-24 381人已围观

简介 MVC4制作网站教程第二章用户修改资料2.4_实用技巧_

一、用户
1.1用户注册
1.2用户登录
1.3修改密码
1.4修改资料

在用户登陆成功后要跳转到一个页面，暂且叫做用户中心吧。在【UserController】添加[default] action

 [UserAuthorize] public ActionResult Default() { userRsy = new UserRepository(); var _user = userRsy.Find(UserName); return View(_user); }

添加相应对应强类型视图

 @model Ninesky.Models.User @{ ViewBag.Title = "首页"; Layout = "~/Views/Layout/_User.cshtml"; } 这里左侧导航列表
您现在的位置： 用户首页
@Model.UserName 
 @Model.GroupId

现在要把左侧导航列表做出来，在视图的User文件夹上点右键新建局部视图PartialPersonalNav

@Html.ActionLink("用户首页","Default","User")
@Html.ActionLink("修改信息","ChangeInfo","User")
@Html.ActionLink("修改密码","ChangePassword","User")
@Html.ActionLink("退出系统","Logout","User")

将default.cshtml中“这里左侧导航列表”替换为@Html.Partial("PartialPersonalNav")。浏览器中打开，导航列表显示出来了。

现在开始做修改用户资料了。在【UserController】添加[ChangeInfo] action

 [UserAuthorize] public ActionResult ChangeInfo() { userRsy = new UserRepository(); var _user = userRsy.Find(UserName); return View(_user); }

添加修改资料的处理 action

 [HttpPost] [UserAuthorize] public ActionResult ChangeInfo(User user) { userRsy = new UserRepository(); if(userRsy.Authentication(UserName,Ninesky.Common.Text.Sha256(user.Password))==0) { var _user = userRsy.Find(UserName); _user.Gender = user.Gender; _user.Email = user.Email; _user.QQ = user.QQ; _user.Tel = user.Tel; _user.Address = user.Address; _user.PostCode = user.PostCode; if (userRsy.Update(_user)) { Notice _n = new Notice { Title = "修改资料成功", Details = "您已经成功修改资料！", DwellTime = 5, NavigationName = "用户首页", NavigationUrl = Url.Action("Default", "User") }; return RedirectToAction("UserNotice", "Prompt", _n); } else { Error _e = new Error { Title = "修改资料失败", Details = "在修改用户资料时时，更新的资料未能保存到数据库", Cause = "系统错误", Solution = Server.UrlEncode("返回修改资料页面，输入正确的信息后重新操作
联系网站管理员
") }; return RedirectToAction("UserError", "Prompt", _e); } } else { ModelState.AddModelError("Password","密码错误！"); return View(); } }

aciton上右键添加强类型视图，修改视图里自动生成代码，完成后。如下：

 @model Ninesky.Models.User @{ ViewBag.Title = "修改个人资料"; Layout = "~/Views/Layout/_User.cshtml"; } @Html.Partial("PartialPersonalNav")
您现在的位置： 用户首页
 @using (Html.BeginForm()) { @Html.ValidationSummary(true) 修改资料 @Html.HiddenFor(model => model.UserId)  @Html.LabelFor(model => model.UserName) 
 @Html.DisplayFor(model => model.UserName) 
 @Html.LabelFor(model => model.Password) 
 @Html.Password("Password") @Html.ValidationMessageFor(model => model.Password) 输入正确的密码才能修改资料。 
 @Html.LabelFor(model => model.Gender) 
 @Html.RadioButtonFor(model => model.Gender, 0) 男 @Html.RadioButtonFor(model => model.Gender, 1) 女 @Html.RadioButtonFor(model => model.Gender, 2) 保密 
 @Html.LabelFor(model => model.Email) 
 @Html.EditorFor(model => model.Email) @Html.ValidationMessageFor(model => model.Email) @Html.DisplayDescriptionFor(model => model.Email) 
 @Html.LabelFor(model => model.QQ) 
 @Html.EditorFor(model => model.QQ) @Html.ValidationMessageFor(model => model.QQ) @Html.DisplayDescriptionFor(model => model.QQ) 
 @Html.LabelFor(model => model.Tel) 
 @Html.EditorFor(model => model.Tel) @Html.ValidationMessageFor(model => model.Tel) @Html.DisplayDescriptionFor(model => model.Tel) 
 @Html.LabelFor(model => model.Address) 
 @Html.EditorFor(model => model.Address) @Html.ValidationMessageFor(model => model.Address) @Html.DisplayDescriptionFor(model => model.Address) 
 @Html.LabelFor(model => model.PostCode) 
 @Html.EditorFor(model => model.PostCode) @Html.ValidationMessageFor(model => model.PostCode) @Html.DisplayDescriptionFor(model => model.PostCode) 
 } 
 @section Scripts { @Scripts.Render("~/bundles/jqueryval") }