hello, _id in the constructor is compile but returns null after the click on the menu, I think we should pass it to paramettrs function which is calling server in this case it is *execute* , it is possible to add a event to menu with other solution ?
thank you 2012/7/5 Ali Thabet <[email protected]> > class MyCommand implements Command > { > private String _id; > > public MyCommand(String id) > { > _id = id; > } > > @Override > public void execute() > { > GreetingServiceAsync greetingService = > GWT.create(GreetingService.class); > > greetingService.loadCategoryPage(_id,new > AsyncCallback<GridPageModel>() { > > @Override > public void onFailure(Throwable caught) { > } > > @Override > public void onSuccess(GridPageModel grid) { > > GridPageBuilder.build(grid); > > } > }); > > } > } > > public void addItemToMenuBar(MenuBar menuBar) > { > menuBar.addItem("firstItem", new MyCommand("firstId")); > menuBar.addItem("secondItem", new MyCommand("secondId")); > } > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" 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/google-web-toolkit?hl=en. > -- Assiya EL Master Qualité du Logiciel Plz consider environment - Only print this if necessary -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" 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/google-web-toolkit?hl=en.
