well it shouldn't be that hard.
i've made it using somehing like this
private int i = 0;
private AsyncCallback call = new AsynCallback(){
public void onFailre(Throwable){...}
public void onSuccess(Object o){
if(++i < 4){
processResult(o);
init();
}
}
}
public void init(){
myservice.doOperation(call);
}
in this case the init() method gets called at the constructor, so when the
operation ends at server it came back at the onSuccess part and then I add
one to the variable, and then call it again if required.
you might want to return some boolean value witch will tell you wheather you
run the process again or not.
If you could post some of the client-side code to check what are u doing
would be nice.
Hope it helps,
_____________________
Ing. Gabriel Gutiérrez
Celular: +52 1 81 1071 7213
Oficina: +52 81 8153 2415
Monterrey, México
On Mon, Apr 6, 2009 at 11:44 AM, asif11 <[email protected]> wrote:
>
> Hi,
>
> I am trying to get my server code to call my GWT code multiple times.
> e.g.
>
> 1. GWT GUI Code calls GWTAsynInterface.
> 2. GWTAsynInterface calls JavaServerCode.
> 3. GWTAsynInterface completes call and returns to GWT GUI Code.
> 4. JavaServerCode calls GWT GUI Code again.
>
> Step 1 to 3 are standard and work fine. But step 4 is what I need to
> do.
>
> My scenario is to do with Paginated Data. e.g. GUI calls db for 100
> rows. Server returns 25 rows at a time. I am fine with the server
> class being somewhat stateful.
>
> Any suggestions ?
>
> Cheers.
>
>
>
>
>
>
>
>
> >
>
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