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RadioButtons loses selection on postback

Posted By:      Posted Date: October 26, 2010    Points: 0   Category :ASP.Net

If I have a list of radiobuttons like this:

<%= Html.RadioButton("favColor", "Blue") %> Blue <br />
    <%= Html.RadioButton("favColor", "Purple")%> Purple <br />

, when submitting the form and return the untyped View again, the selection is lost. What is the best practise to overcome this in MVC?

My submit-action looks like this as I am also passing an uploaded file...

        public ActionResult Index(HttpPostedFileBase file)
return View();


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