Re: how to defer a method call until the return of an async server call?

I think this solution is the right one. 
In general these kind of scenarios would be a good fit for Futures/Promises especially if you depend on multiple asynchronous calls. 
https://code.google.com/p/gwt-async-future/
https://code.google.com/p/gwtquery/wiki/Promises

On Tuesday, July 9, 2013 5:13:18 PM UTC+2, Jens wrote:

If inviter is a required information then make it a constructor arg:

private final AsyncCallback<List<User>> loadUsersCallback;

public InvitationForm(final int inviter) {

  loadUsersCallback = new AsyncCallback<List<User>>() {

    void onSuccess(final List<User> users) {

       fillList(users);

       select(inviter);

    }

  }

}

@Override

protected void onLoad() {

   super.onLoad();

   service.getUsers(loadUsersCallback);

}

That's what I would have done, but maybe I don't get your use case correctly ;-) So far I never really needed this scheduleDeferredWhenServerCallReturned feature, as I already have it.. its the onSuccess() method and I would rethink what I am doing until I can implement onSuccess() the way it should be.

-- J.

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