Question

Hy!

I want to show the text from the input after the submit on the beginning of the page

My Code:

@{
    ViewBag.Title = "Login";
}
@{
    if (ViewData["uname"]!=null )
    {
            <div>
            Username: @ViewData["uname"] //The Text from the input should be displayed here after submit
            @Session["uname"] = @ViewData["uname"]
            </div>
    }
}
<h2>Login</h2>
<h4>Username:</h4>
<input type="text" name="uname" value="" /> //Input
<button />

When i press the button nothing occurs. The Text from the input should appear abouth. The standard type of the button is submit.

Answer 1

Try this:

@{ 
    ViewBag.Title = "Login"; 
} 
@{ 
    if (ViewData["uname"]!=null ) 
    { 
            <div> 
            Username: @ViewData["uname"] 
            @Session["uname"] = @ViewData["uname"] 
            </div> 
    } 
} 
<h2>Login</h2> 

@using (Html.BeginForm())
{
    <h4>Username:</h4> 
    <input type="text" name="uname" value="" /> 
    <input type="submit" value="Submit" /> 
}

This uses an HtmlHelper to create the <form /> tags surrounding, so on submit it should post.