[WICKET-1381] Do not silently fail when ajax precondition script fails

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.3.2
• Component/s: wicket
• Assignee: Johan Compagner
• Reporter: Arnout Engelen
• Created: 28/Feb/08 22:43
• Updated: 08/Mar/08 23:52
• Resolved: 08/Mar/08 23:52

Description

When the precondition script for an ajax behaviour returns false, the ajax call is silently blackholed. I think it would be a good idea to at least log something to the wicket ajax debug panel in this case - it sure puzzled me (as I wasn't aware of the existence precondition scripts at all).

http://people.apache.org/~tobrien/wicket/apidocs/org/apache/wicket/ajax/AbstractDefaultAjaxBehavior.html#getPreconditionScript()