Listeners for hierarchical components

[Martin Makundi <ma...@koodaripalvelut.com>]

Hi!

Are there any standard listeners or interfaces for
interlinking/chaining hierarchical components?

In my recent experience if a lower-level model changes, its decendants must be
a) reloaded according to the changed parent element state
*** in general this can be lazy-loaded
(http://wicketstuff.org/wicket13/ajax/choice.1), but for listViews you
must call the removeAll to make it refresh with new elements.
b) added to AjaxRequestTarget

I think this is a generic chaining situation that might have a
standard solution in Wicket.

**
Martin

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