Hi,

https://issues.apache.org/jira/browse/WICKET-5884 suggest an interesting
feature:

All links/buttons/forms to broadcast Wicket events to their Behaviors about
the event.
I.e. a Link/Button will tell all its Behaviors that it has been clicked, a
Form will tell that it has been submitted.
The broadcast would be with type EXACT so only the current component and
its behaviors will be notified via #onEvent().
This way the application developer can reuse functionality that should be
executed for several links/submitters.

While I see how this could be useful for some applications I also see that
it will add to the processing time for all applications no matter whether
they use the feature or not.

Also I guess some user will ask for OnBeforeButtonSubmitEvent +
OnAfterButtonSubmitEvent (same for Link and Form) so the extra processing
time be doubled.

What do you think about the feature?

Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov

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