How to pass a textbox value from view to a controller in MVC 4?

Question

Here i am fetching the value from database and showing it in a input field

and

Answer 1

You can use simple form:

@using(Html.BeginForm("Update", "Shopping"))
{
    
    ...
    
}

And add here attribute:

[HttpPost]
public ActionResult Update(string id, string productid, int qty, decimal unitrate)