I have this in my controller for both logging in and logging out
In this part I am creating the part so that the user can log in through permissions
[HttpPost]
public ActionResult Login(registro model, string returnUrl)
{
try
{
masterEntities db = new masterEntities();
var dataItem = db.registro.Where
(x => x.usuario == model.usuario && x.clave == model.clave).First();
if (dataItem != null)
{
FormsAuthentication.SetAuthCookie(dataItem.usuario, false);
if (Url.IsLocalUrl(returnUrl) && returnUrl.Length > 1 && returnUrl.StartsWith("/")
&& !returnUrl.StartsWith("//") && !returnUrl.StartsWith("/\\"))
{
return Redirect(returnUrl);
}
else
{
return RedirectToAction("Index");
}
}
else
{
ModelState.AddModelError("", "Invalid user/pass");
return View();
}
}
catch (Exception es)
{
Response.Write (
"<script>alert('Usuario ó contraseña no valido')</script>");
return View("../Home/Login");
throw es;
}
}
And in this part so that the user can log out
<pre lang="ASP.NET">
[Authorize]
public ActionResult SignOut()
{
FormsAuthentication.SignOut();
return RedirectToAction("Login", "Home");
}
Here I am already creating the login.cshtml view where all the data is inserted so that the user can log in to the .cshtml page:
@model WebApplication1.Models.registro
@{
ViewBag.Title = "Login";
}
<!DOCTYPE html>
<html>
<head>
<title>Iniciar sesion</title>
<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css"
rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<link href="@Url.Content("~/Content/Login.css")" rel="stylesheet" type="text/css">
</head>
<body>
@using (Html.BeginForm("Login", "Home",
new { returnUrl = Request.QueryString["ReturnUrl"] }, FormMethod.Post))
{
@Html.AntiForgeryToken()
@Html.ValidationSummary(true)
<div class="container-fluid">
<div class="row">
<p><p><p>
<div class="img.izquierda">
<img src="" />
</div>
<div class="col-xs-12 col-sm-6 col-md-8 lg-bg"></div>
<div class="col-xs-6 col-md-4">
<div class="logo-text"></div>
<div class="logo-area">
<img src="" />
</div>
<div class="form-group">
<label for="exampleInputEmail1">Nombre de usuario</label>
@Html.EditorFor(model => model.usuario, new { htmlAttributes = new {
@class = "form-control" } })
@Html.ValidationMessageFor(model => model.usuario, "", new { @class =
"text-danger" })
</div>
<div class="form-group">
<label for="exampleInputPassword1">Contraseña</label>
@Html.EditorFor(model => model.clave, new { htmlAttributes = new {
@class = "form-control", @type = "password" } })
@Html.ValidationMessageFor(model => model.clave, "", new { @class =
"text-danger" })
</div>
<button type="submit" class="btn btn-success">Login</button>
</div>
</div>
</div>
}
</body>
</html>
And here I send it to call from the web.config the part where I set the user for a while
<authentication mode="Forms">
<forms loginUrl="~/Home/Login" defaultUrl="~/" timeout="20" slidingExpiration="true" />
</authentication
What I have tried:
My question is about how I can make the moment I give it remember user in the checkbox, and I close the session, it shows me the username and password in the 2 textboxes and if I do not remember me at the moment of closing the session, leave the 2 textboxes blank , since I don't know how to do it and I'm new to asp.net mvc
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