MVC4制作网站教程第二章 用户修改资料2.4

php  /  管理员 发布于 8年前   199

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='https:/article/" + 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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