Why don't you simply build the form panel with the specified target in
the constructor?

http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/com/google/gwt/user/client/ui/FormPanel.html#FormPanel%28java.lang.String%29

FormPanel uses a hidden IFrame to manage the cycle of submit/receive
response; if you give a target to the constructor it will follow
standard behavior of replacing the current page after submit.

Regards
Lorenzo

On Dec 28, 2:10 pm, dreamer <[email protected]> wrote:
> Instead of server dispatching/forwarding to a new page as in
> traditional web flows,
> I send the page name as response to BROWSER, and used GWT -
> onSubmitComplete
> event to go to new page.
> ====== HERE CLIENT side code ====
> formPanel.addSubmitCompleteHandler(new
> FormPanel.SubmitCompleteHandler() {
>               public void onSubmitComplete(SubmitCompleteEvent event) {
>                   shownextpage("/page2.html");
>               }
>             });
> --------------------------------------------------------------------------------------
> private native void shownextpage(String message) /*-{
>         $wnd.alert(message);
>         $wnd.location.href="/page2.html";
>         }-*/;
> -------------------------------------------------------------------------------------------
>
> On Dec 28, 3:10 am, dreamer <[email protected]> wrote:
>
> > Hi,
>
> > I have a GWT entry point that submits to servlet , build using
> > "FormPanel".
> > I am trying to build page flow using servlet "RequestDispatcher" or
> > "sendRedirect", even though no exception GAE is not forwarding to next
> > page.

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