mm i didnt understood what you said. Lets see.. you want to execute one method on server-side and depends on what your method returns you would like to perform diferent stuff on your client-side.
is that right? Regards, _____________________ Ing. Gabriel Gutiérrez Celular: +52 1 81 1071 7213 Oficina: +52 81 8153 2415 Monterrey, México On Mon, Apr 6, 2009 at 5:57 PM, asif11 <[email protected]> wrote: > > Thanks for the feedback Gabriel but this is GWT code and further is > making multiple calls to the server. For each of your GWT calls you > get a single callback. I am looking for a single call from the GWT > client to result in several calls back. E.g. The server remembers some > state and calls back with further data. > > Maybe you can think of an easier way to do this ? > > Cheers. > > > On Apr 6, 9:04 pm, Gabriel Ernesto Gutierrez Añez > <[email protected]> wrote: > > 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. > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "GWT-Ext Developer Forum" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/gwt-ext?hl=en -~----------~----~----~----~------~----~------~--~---
