How do I reset the feedback panel from within an event handler? I tried
to set the feedback's model to null, but that throws an error:
org.apache.wicket.WicketRuntimeException: No get method defined for
class: class com.evite.event.model.Event expression: feedback
at
org.apache.wicket.util.lang.PropertyResolver.getGetAndSetter(PropertyRes
olver.java:433)
at
org.apache.wicket.util.lang.PropertyResolver.getObjectAndGetSetter(Prope
rtyResolver.java:275)
at
org.apache.wicket.util.lang.PropertyResolver.getValue(PropertyResolver.j
ava:84)
