Basically you have the choice between either: 1) using observers/ event listeners for notification much like you would probably do with swing; 2) use a hierarchal model that is shared between components so that any change in that model is automatically cascaded.
1) is probably more work and has the danger that it causes a domino effect letting you end up with a zillion listeners, but the advantage is that you don't need a foreign model and it is more loosely bound. My personal preference is usually 2). Not that this model hierarchy can be on the actual model objects as well as on the IModels themselves. Eelco ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
