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();
  }
  
  
 } 

								 
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