Are you basically wanting each users' browser to be notified of some
change in state on the server? Well, there are a couple of ways to go
about this. You can either implement server "push" or you can have
your application "poll" via Ajax.
On Fri, Sep 12, 2008 at 8:52 PM, walnutmon <[EMAIL PROTECTED]> wrote:
>
> Because a wicket application runs on a server, could you have an internet
> application has a listener that responds to messages sent from another
> instance of the web app in another browser through a static object that can
> send targeted "announcements", or messages?
>
>
> A little psuedo...
>
>
> class MyWebApp extends WicketWebApp{
> private static UserInstances;
> getHomePage()
> {
> Page freshHomePageInstance = new
> FreshPageClass(UserInstances.getMessageSender());
> UserInstances.add(freshHomePageInstance);
> return freshHomePageInstance;
> }
> }
>
> class FreshPageClass{
>
> onMessage(messageContents)
> {
> //does something with the message, make ajax call
> }
> }
>
> class UserInstances
> {
> private final static messageSender;
> static getMessageSender()
> {
> return messageSender;
> }
> sendMessageToAllUsers(message){...}
> sendMessageToSomeUser(userInstance, message){...}
> }
>
>
> Hopefully that makes some sense, it's a kind of half baked idea, just
> wondering if it's feasible.
>
>
> --
> View this message in context:
> http://www.nabble.com/A-few-more-newbie-questions-tp19466367p19466367.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
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