Yeah, I've been thinking about that issue a little. There are a couple of ways to deal with this:
I was undecided between these 2 approaches: 1. Put the WicketSessionFilter in your cometd servlet http://wicket.apache.org/docs/wicket-1.3.2/wicket/apidocs/index.html 2. Extend the Cometd listeners to retain wicket information check out: org.wicketstuff.push.cometd.WicketRemoveListener I think, in your case you should choose the WicketSessionFilter. On Wed, Dec 10, 2008 at 3:15 PM, alexander.elsholz < [email protected]> wrote: > > hi, > > thanks, it works fine for model-changes, so that components could read > actual data. > > the open one is to switch the page by the asynchron server-push. there is > no > Requestcycle in the my asynchron event (its null). > > to deal with this problem i tried to display the user a link, but there is > a > secound problem. when i try to set the link visible true i get this > exception: > > java.lang.IllegalStateException: you can only locate or create sessions in > the context of a request cycle > at org.apache.wicket.Session.findOrCreate(Session.java:206) > > could you help me again? > > > thanks alex > > > > Michael Sparer wrote: > > > > take a look at wicketstuff-push or wicketstuff-dojo-1.1. (which also > > includes cometd that provides your desired push behaviour) > > > > regards, > > Michael > > > > > > alexander.elsholz wrote: > >> > >> Hi, > >> > >> i need a possibility to refresh parts of view, when data on the server > >> changed. there is no "synchron" ajax-event, where i can use the > >> requesttarget, because i use a thread to ask an other service for the > >> result. > >> > >> actually i use the ajaxSelfUpdateBehavior, but i think its too much > >> traffic. > >> > >> also i want to switch the side in a asynchron event. when the event is > >> occured i want to redirect the user to previews page. here i can also > use > >> a modal window, which displays two buttons (yes i want and no, i won't) > >> > >> thanks alex > >> > > > > > > -- > View this message in context: > http://www.nabble.com/Asynchron-push-update-redirect-tp20934629p20942140.html > Sent from the Wicket - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
