Hi Wojtek,
Create a panel that contains the setup to present the properties of your
Point class.
Add the 'AjaxSelfUpdatingTimerBehavior' to the panel.
So long as the PointPanel is setup properly using an IModel<Point>
implementation that knows how to populate itself and the nested fields
there is nothing else you need to do.
It sounds like you don't have the panel without the ajax working. You
should look at the CompoundPropertyModel or build a custom IModel
implementation to allow you to access the fields of the Point object.
See the wiki for more examples:
http://cwiki.apache.org/WICKET/working-with-wicket-models.html
Mike
Hi,
I want to add self-updating panel which displays some nested
properties ie. two coordinates (x,y - let's say the Point class object).
The point is updated by ejb or webservice.
I tried to use the example from wicket-examples page - clock using
AjaxSelfUpdatingBehavior.
But example case updates just one value, so the model is easy -
AbstractReadOnlyModel<String>.
My case is similar, I could use AbstractReadOnlyModel<Point> which
getObject() calls my ejb or webservice and returns the Point object.
The problem is how to populate nested properties to the Labels on each
update of AjaxSelfUpdatingBehavior.
I'm still fresh to the models, could anybody help me?
Regards,
Wojtek
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