[WICKET-6255] Palette cannot use Ajax Behavior

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 7.4.0
• Component/s: wicket-extensions
• Labels: Palette
• Environment: JAVA 1.8
• Assignee: Sven Meier
• Reporter: Jakob
• Created: 17/Oct/16 08:12
• Updated: 17/Oct/16 17:30
• Resolved: 17/Oct/16 17:30

Description

I have define a Palette, I want to listen the behavior change selector.
so i add a ajax behavior AjaxFormComponentUpdatingBehavior.
however I cannot get the selectedList value in the ajax override function onUpdate();
the function is triggered but the selectedList.size() is always 0.

attachements are code page and log screenshot.