Ota Hauptmann created WICKET-4671:
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Summary: Cannot fallback to the link URL from ajax precondition
Key: WICKET-4671
URL: https://issues.apache.org/jira/browse/WICKET-4671
Project: Wicket
Issue Type: Improvement
Components: wicket
Affects Versions: 6.0.0-beta3
Reporter: Ota Hauptmann
Let's have an AjaxFallbackLink - it means a link with ajax ability and also
with ability to do things "classically" if JavaScript is not enabled. I want
this link to be "Ctrl+clickable" (or other modifier-key-clickable) to be able
to open it directly in a new tab or window of a browser.
In Wicket 1.5, it was possible to implement a decorator, where I was able to
"return true" in case a modifier key was pressed in that moment and the
Javascript execution was stopped and the raw link action was performed. In
Wicket 6, there is possibility to specify the precondition of the ajax call,
but there seem to be only two cases:
- return nothing or not-false to keep going
- return false and stop the execution of the link
But it is not possible to "return true" as with Wicket 1.5's decorator to stop
the ajax/Javascript execution, but to continue performing raw Ctrl+click.
The Javascript handling code of this situation is in wicket-ajax-jquery.js at
lines 503-507: there is the only one "stop situation", if the result is false,
return false. Nothing more possible, nothing configurable.
With the information from
https://cwiki.apache.org/confluence/display/WICKET/Wicket+Ajax I wasn't able to
solve this situation by another way, which means I am not able to solve it at
all (in Wicket 1.5 I was). Or am I doing something completely wrong?
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