[WICKET-2410] AjaxRequestTarget could skip component when its ancestor is added too

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.4.0
• Fix Version/s: 1.4.1
• Component/s: wicket
• Assignee: Igor Vaynberg
• Reporter: Sven Meier
• Created: 02/Aug/09 13:06
• Updated: 15/Aug/09 18:40
• Resolved: 15/Aug/09 16:58

Description

Say you have the following component hierarchy:
Page
-> Component A
-> Component B

Now component B is added to an AJAXRequestTarget for rendering, followed by another call to addComponent() with component A.
This results in component B rendered twice to the AJAX response, first standalone, then embedded in A's markup.

The attached patch skips responding of a component when its parent is added too.