Hi All,
   I have a simple form with two submit buttons.


amber.jsp
<form method="post" action="<portlet:actionURL/>">
   <input type="submit" name="check" value="Check"/>
   <input type="submit" name="submit" value="Submit"/>
</form>


I'm trying to find which submit button was hit in the portal. Here is the controller code.


public class AmberController extends SimpleFormController
{
   public ModelAndView onSubmitRender(RenderRequest rreq, RenderResponse rres, Object command,    BindException errors) throws Exception
   {

       if(rreq.getParameter("Submit")=="Submit")
       {
           ModelAndView mav = new ModelAndView("success");
           return mav;
       }
       else
       {
           ModelAndView mav = new ModelAndView("amber");
           return mav;
       }
   }
}




But  rreq.getParameter("Submit") always returns null.  I'm not sure if Action request parameters can be accessed in onSubmitRender function. I'm very new to SpringMVC.
Regards
Deepan