How to display the username after login

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I have to learn C# MVC using LINQ. Now I don't know how to send the username after login

How to send the username from the database to view?

public ActionResult Login(Login log)
{
    using (var dbs = new guruEntities())
    {
        var check = dbs.Logins.FirstOrDefault(x => x.Name == log.Name && x.Password == log.Password);
        if (check != null)
        {
            return RedirectToAction("Success");
        }
        else
        {
            ViewBag.msg = "Wrong data";
        }
    }
    return View("Login");
}

public ActionResult Success(Login log)
{
    using (var dbs = new guruEntities())
    {
        var check = dbs.Logins.FirstOrDefault(x => x.Name == log.Name && x.Password == log.Password);

        return View();
    }
}

View:

<div> 
    Welcome <!--How do I display the Username here? -->
</div>

Because you use redirect so need use TempData to keep your username like this.

 public ActionResult Login(Login log)
    {
        using (var dbs = new guruEntities())
        {
            var check = dbs.Logins.FirstOrDefault(x => x.Name == log.Name && x.Password == log.Password);
            if (check != null)
            {
                TempData["UserName"] = check.Name;
                return RedirectToAction("Success");
            }
            else
            {
                ViewBag.msg = "Wrong data";
            }
        }
        return View("Login");
    }

In your view

<div> 
    Welcome @TempData["UserName"]
</div>

28. How to Display print user name after login using with session in , Queries Solved in this video 1. How to Display print user name after login using with session in Duration: 12:46 Posted: Jan 19, 2020 In this article we will learn how to display corresponding details of a user after successful login. In this article we use JavaScript for validation. First we will create a login page where the user will provide their respective credentials, username and password.

You can save the value in ViewBag, ViewData or TempData object and display on the view same like Session object.

In your case, I think TempData will be good because you are redirecting from 1 ActionMethod to another ActionMethod so.

Please check this link how you can use TempData here

display username after login in php, php tutorial to display username after login in php. Show less Show more. Up next. Autoplay Duration: 8:35 Posted: Oct 27, 2017 In this article we will learn how to display a username along with his/her photo stored in the database after successful login. Before doing this we will add details of the employee with an image and display it in a GridView.

You have a view (the success page), so you should have a ViewModel for properties on that page:

public class SuccessViewModel 
{
    public string Name {get;set;}
}

public ActionResult Success(Login log)
{
    using (var dbs = new guruEntities())
    {
    var check = dbs.Logins.FirstOrDefault(x => x.Name == log.Name && x.Password == log.Password);

        var vm = new SuccessViewModel { Name = log.Name };

        return View(vm);
    }
}

View:

@Model SuccessViewModel
<div> 
    Welcome @model.Name 
</div>

How to display logged in user information in PHP ?, The user has to enter the username and password to successfully log in. After the login button is pressed, the login code written in the server.php� Here Mudassar Ahmed Khan has explained with an example, how to display Welcome Username after Login in ASP.Net MVC Razor. The Login Form will be implemented using Forms Authentication and Entity Framework and the Username will be displayed using the HttpContext.Current.User property in ASP.Net MVC Razor.

When the your check is successful add the username to a session then use than session to display the contents on the front-end. My syntax might be a bit wrong but should give you an idea.

if (check != null)
{
    Session.Add("Username", check.Name);
    return RedirectToAction("Success");
}

Front-end

<div> 
    Welcome @Session["Username"]
</div>

I'm suggesting using a session because you can set it once and then use it several times and not just for one redirect.

How To Display A Username After Successful Login?, After logging in, I would like to display Welcome Harry. I have googled it a bit, and I found that we have to set the username where the session has� Here Mudassar Ahmed Khan has explained an with example, how to display Welcome Username in Label on next Form after Login in ASP.Net using C# and VB.Net. The Login Form will be implemented using Forms Authentication and the Username will be displayed in Label on next Form using ASP.Net LoginName control. Download Download Free Files API

How to display a user name after login in PHP and SQL, After login, you have to store your username into sessions. If you stored the userdata like this : $userdata = array(“username”=>”yourname”,� after user s logged in the Login button still stays Login and no username is displayed and logout is not enabled but it Directs me to the home page after the username and the password are

[Solved] PHP display username next to welcome once login , some processing //After you have checked that the username is correct. $_ SESSION['name'] = sanitized_username; //Save some other things you� session.php [code]<?php if (!isset($_SESSION)) { session_start(); } if($_SESSION['valid_user']!=true){ header('Location: login.php'); die(); } ?>; [/code]connection

Display username when login in banner - support, When I put the html in the header like you do, I see my name. But I don't want the banner above the header. I want it after like this tutorial Banner� i want to display the username in other pages when i logged in to the login page & its redirect into other page. The redirected page should display the username. In the login page it compare the username & password from the database, if it mach then only it redirect into other pages. i did all the necessary validation part to login page.

Comments
  • you can save the username in session and use it later any where in your application