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首页 / 网页编程 / ASP.NET / MVC4制作网站教程第二章 用户修改资料2.4

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";}<div class="leftnav">这里左侧导航列表</div><div class="workspace"> <div class ="Nav">您现在的位置: 用户首页</div> <div>@Model.UserName <br /> @Model.GroupId </div></div> 
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


<ul> <li>@Html.ActionLink("用户首页","Default","User")</li> <li>@Html.ActionLink("修改信息","ChangeInfo","User")</li> <li>@Html.ActionLink("修改密码","ChangePassword","User")</li> <li>@Html.ActionLink("退出系统","Logout","User")</li></ul> 
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("<li>返回<a href="" + Url.Action("ChangeInfo", "User") + "">修改资料</a>页面,输入正确的信息后重新操作</li><li>联系网站管理员</li>") }; 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";}<div class="leftnav">@Html.Partial("PartialPersonalNav")</div><div class="workspace"> <div class="Nav">您现在的位置: 用户首页</div> <div> @using (Html.BeginForm()) {@Html.ValidationSummary(true)<fieldset><legend>修改资料</legend>@Html.HiddenFor(model => model.UserId)<ul> <li> <div class="editor-label">@Html.LabelFor(model => model.UserName) </div> <div class="editor-field">@Html.DisplayFor(model => model.UserName) </div> </li> <li> <div class="editor-label">@Html.LabelFor(model => model.Password) </div> <div class="editor-field">@Html.Password("Password")@Html.ValidationMessageFor(model => model.Password)输入正确的密码才能修改资料。 </div> </li> <li> <div class="editor-label">@Html.LabelFor(model => model.Gender) </div> <div class="editor-field">@Html.RadioButtonFor(model => model.Gender, 0) 男 @Html.RadioButtonFor(model => model.Gender, 1) 女 @Html.RadioButtonFor(model => model.Gender, 2) 保密 </div> </li> <li> <div class="editor-label">@Html.LabelFor(model => model.Email) </div> <div class="editor-field">@Html.EditorFor(model => model.Email)@Html.ValidationMessageFor(model => model.Email)@Html.DisplayDescriptionFor(model => model.Email) </div> </li> <li> <div class="editor-label">@Html.LabelFor(model => model.QQ) </div> <div class="editor-field">@Html.EditorFor(model => model.QQ)@Html.ValidationMessageFor(model => model.QQ)@Html.DisplayDescriptionFor(model => model.QQ) </div> </li> <li> <div class="editor-label">@Html.LabelFor(model => model.Tel) </div> <div class="editor-field">@Html.EditorFor(model => model.Tel)@Html.ValidationMessageFor(model => model.Tel)@Html.DisplayDescriptionFor(model => model.Tel) </div> </li> <li> <div class="editor-label">@Html.LabelFor(model => model.Address) </div> <div class="editor-field">@Html.EditorFor(model => model.Address)@Html.ValidationMessageFor(model => model.Address)@Html.DisplayDescriptionFor(model => model.Address) </div> </li> <li> <div class="editor-label">@Html.LabelFor(model => model.PostCode) </div> <div class="editor-field">@Html.EditorFor(model => model.PostCode)@Html.ValidationMessageFor(model => model.PostCode)@Html.DisplayDescriptionFor(model => model.PostCode) </div> </li> <li><input type="submit" value="修改" /></li></ul></fieldset> } </div></div>@section Scripts { @Scripts.Render("~/bundles/jqueryval")} 
运行一下看

 
输入资料测试一下。能够正常保存到数据库。 

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刚开始学MVC,加之表达能力有限,也没有事先写个大致计划,写的很差、很乱。现在是想到哪里就写哪里,有时候做到后面了,发现前边写的不行又去改前面写的代码。

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