Hi,
I have a form with a compound property model and want to have full
support for the back button. To this I am already calling
modelChanging() and modelChanged() on the form before and after the
change, and debugging through the code I see that indeed the framework
is creating a copy of my model. In an early version I stored the model
(java bean) that I constructed the CompoundPropertyModel with in the
form, but then versioning does not work, since the bean stored as a
private instance variable in the Form is not versioned.
Therefore, I am no longer storing the bean in the page but now I am
having trouble getting the bean from the compound property model.
In particular:
getModel().getObject(this);
throws an exception:
Caused by: wicket.WicketRuntimeException: No get method defined for
class: class nl.mycompany.app.dataobjects.EvenementData expression:
evenementForm
at
wicket.util.lang.PropertyResolver.getGetAndSetter(PropertyResolver.java:324)
at
wicket.util.lang.PropertyResolver.getObjectAndGetSetter(PropertyResolver.java:200)
at wicket.util.lang.PropertyResolver.getValue(PropertyResolver.java:88)
at
wicket.model.AbstractPropertyModel.onGetObject(AbstractPropertyModel.java:132)
at
wicket.model.AbstractDetachableModel.getObject(AbstractDetachableModel.java:104)
... 47 more
How do I solve this problem?
Cheers
Erik
-------------------------------------------------------------------------
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
