[Wicket-user] when to initialize a ListChoice model

[Yuri Magrisso]

I have a page that has several ListChoices and their model lists are reloaded on every page view.
I need to initialize the lists before any events are processed, because the AbstractSingleSelectChoice.convertValue requires the model list to be non null.
I want to dereference the model list in the onDetach callback, not to hold the data in the session, and the list needs to be reloaded the next time anyhow. Which callback should I use for the purpose? - onAttach is called after events are processed.

Thanks,
Yuri