Re: Asynchron push/update/redirect
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 alexander.elsh...@widas.de 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: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Asynchron push/update/redirect
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 - Michael Sparer http://talk-on-tech.blogspot.com -- View this message in context: http://www.nabble.com/Asynchron-push-update-redirect-tp20934629p20935238.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]
Re: Asynchron push/update/redirect
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]