This example shows how to have a window component initially hidden, show it through client script and submit a form within it. Here are the necessary steps in order to achieve this:

1. In order to suppress the window from showing on page load, use the Visible() method:

   <%= Html.Telerik().Window()
           .Name("Window")
           .Visible(false)
   %>
   

2. To show the window, use its open() client-side method:

   $('#Window').data('tWindow').open();
   

3. The nested form is submitted through a <button type="submit">.