You might just want to look at the RPC documentation here:
http://code.google.com/webtoolkit/doc/latest/DevGuideServerCommunication.html

It should have enough sample code to get you going.

kathrin

On Wed, Apr 7, 2010 at 1:44 PM, kozura <[email protected]> wrote:

> Looks like Sticky uses appengine, although its source is actually in
> the appEngine SDK.
>
> On Apr 7, 11:29 am, Vik <[email protected]> wrote:
> > Hie
> >
> > Thanks which of the mentioned apps on examples page uses the stuff i need
> > i.e passing the large data? Plz advise
> > Thankx and Regards
> >
> > Vik
> > Founderwww.sakshum.comwww.sakshum.blogspot.com
> >
> > On Wed, Apr 7, 2010 at 10:41 PM, kozura <[email protected]> wrote:
> > > This was answered in
> >
> > >http://groups.google.com/group/google-web-toolkit/browse_thread/threa..
> ..
> > > ..
> >
> > > Unless you have a good reason like you have to use an existing server
> > > handling form posts, then you probably don't want to use forms in
> > > GWT.  Gather the data from the boxes, and pass it to an RPC call to
> > > handle the data.  There are many examples, including use of appengine,
> > > included in the gwt distribution and discussed here:
> > >http://code.google.com/webtoolkit/examples/.
> >
> > > On Apr 7, 10:35 am, Vik <[email protected]> wrote:
> > > > Hie
> >
> > > > I am using gwt with app engine.
> >
> > > > I have a big form like:
> http://www.sakshum.com/ui/page/DonorRegister.jsp
> > > > On submit i have to pass the user entered data to server to process
> it.
> >
> > > > So how should I pass the entire data? Please advise
> >
> > > > Thankx and Regards
> >
> > > > Vik
> > > > Founderwww.sakshum.comwww.sakshum.blogspot.com
> >
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