I communicate with the server through RPC, but I wanted to know how to implement the Observer pattern in GWT. I wanted to know how the server invokes the method update() on the client! I'm doing a chat through Observer I know all the events!
Server-side public class service implements extends RemoteServiceServlet implements Service { ServerObserver s=new ServerObserver(); .... } public class ServerObserver extends Observable{ .... } client side public class ChatGui extends Panel implements Observer{ ..... public void update(Observable o, Object arg) { ... } } --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---