[
https://issues.apache.org/jira/browse/WICKET-2955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12987709#action_12987709
]
Sven Ludwig commented on WICKET-2955:
-------------------------------------
Has it been considered to also add IComponentConfigurationListener?
For example, it would allow for a minimally-invasive, save, global hiding of
Components of any determinable category.
> Component#onConfigure() - Create a new callback to help manage states such as
> visibility, enabled, etc
> ------------------------------------------------------------------------------------------------------
>
> Key: WICKET-2955
> URL: https://issues.apache.org/jira/browse/WICKET-2955
> Project: Wicket
> Issue Type: New Feature
> Reporter: Igor Vaynberg
> Assignee: Igor Vaynberg
> Fix For: 1.4.10, 1.5-M1
>
>
> Currently it is difficult to manage visibility and enabled states. overriding
> getters comes with the price of multiple calls per request, while overriding
> onbeforerender causes problems with it no longer being called once a
> component is invisible.
> we should have a callback that is always called before the component is
> rendered, and make sure it is only called once per request.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
