排球计分（八）用户注册、验证
为解决上篇最后的问题，调用刚开始的Model实体类Admin，创建控制器生成视图和数据库。
在控制器添加如下代码：
[AllowAnonymous]
public ActionResult Login(string returnUrl)
{
ViewBag.ReturnUrl = returnUrl;
return View();
}
//
// POST: /Account/Login
[HttpPost]
[AllowAnonymous]
[ValidateAntiForgeryToken]
public ActionResult Login(LoginModel model, string returnUrl)
{
if (ModelState.IsValid && WebSecurity.Login(model.UserName, model.Password, persistCookie: model.RememberMe))
{
return RedirectToLocal(returnUrl);
}
// 如果我们进行到这一步时某个地方出错，则重新显示表单
ModelState.AddModelError("", "提供的用户名或密码不正确。");
return View(model);
}
添加登录视图Login.cs
@using (Html.BeginForm(new { ReturnUrl = ViewBag.ReturnUrl })) {
@Html.AntiForgeryToken()
@Html.ValidationSummary(true)
<fieldset>
<legend>“登录”表单</legend>
<ol>
<li>
@Html.LabelFor(m => m.UserName)
@Html.TextBoxFor(m => m.UserName)
@Html.ValidationMessageFor(m => m.UserName)
</li>
<li>
@Html.LabelFor(m => m.Password)
@Html.PasswordFor(m => m.Password)
@Html.ValidationMessageFor(m => m.Password)
</li>
<li>
@Html.CheckBoxFor(m => m.RememberMe)
@Html.LabelFor(m => m.RememberMe, new { @class = "checkbox" })
</li>
</ol>
<input type="submit" value="登录" />
</fieldset>
<p>
@Html.ActionLink("注册", "Register") 如果你没有帐户。
</p>
}
</section>
@section Scripts {
@Scripts.Render("~/bundles/jqueryval")
}
把自动生成的Create视图改成“注册”视图，修改连接即可。
在母版页添加登录验证：
<!DOCTYPE html>
<html lang="zh">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta charset="utf-8" />
<title>@ViewBag.Title -排球计分助手</title>
<link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" />
<meta name="viewport" content="width=device-width" />
@Styles.Render("~/Content/css")
@Scripts.Render("~/bundles/modernizr")
</head>
<body>
<header>
<div class="content-wrapper">
<div class="float-left">
<p class="site-title">@Html.ActionLink("排球计分助手", "Index", "Volleyballs")</p>
</div>
<div class="float-right">
<section id="login">
@Html.Partial("_LoginPartial")
</section>
<nav>
<ul id="menu">
</ul>
</nav>
</div>
</div>
</header>
<div id="body">
@RenderSection("featured", required: false)
<section class="content-wrapper main-content clear-fix">
@RenderBody()
</section>
</div>
<footer>
<div class="content-wrapper">
<div class="float-left">
<p>© @DateTime.Now.Year - 排球计分助手</p>
</div>
</div>
</footer>
@Scripts.Render("~/bundles/jquery")
@RenderSection("scripts", required: false)
</body>
</html>
在首页添加验证代码使其在登陆后才可创建比赛删除记录。
