Exemple #1
0
  public void inicializarUI() {
    greetingService.darCategorias(
        new AsyncCallback<Categorias[]>() {
          public void onFailure(Throwable caught) {
            System.out.println("Pailas");
            caught.printStackTrace();
          }

          public void onSuccess(Categorias[] result) {
            categorias = result;
            inicializarMenu();
          }
        });
  }