Handle an event. An event handler can be a method defined in a subclass of this PageLifecycle. To be recognized as an event handle the method need to have the following syntax:
public void onEvent(LifecycleContext ctx)
{
// Use the following method to execute the possible
// action binding associated with this event
ctx.getEventActionBinding().invoke();
}
Where Event is the name of the event.
An event can also be an action binding with the same name of the event present in the current binding container. In addition to the super class behavior, the event name is used as a automatic forward mechanism.