http://groups.google.com/group/google-web-toolkit/browse_thread/thread/b6f045a1e5b7496c/d8b9f6a97b17eb98

On Apr 26, 1:40 pm, Harsh Yadav <[email protected]> wrote:
> Hi,
>
> I want a way to show an update progress panel, when any of the RPC is still
> in progress.
>
> I could use a dialog on RPC call, and hide it on onSuccess(), however, I
> want some central mechanism to detect when one (or many) RPC is in progress,
> and show the progress panel, that could prevent users to access resources
> before everything is loaded.
>
> Is there a way to do it.
>
> Thanks and Regards,
> Harsh Yadav
>
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