Prepending JS in AjaxRequestTarget via listener is unusable
-----------------------------------------------------------
Key: WICKET-1727
URL: https://issues.apache.org/jira/browse/WICKET-1727
Project: Wicket
Issue Type: Bug
Components: wicket
Affects Versions: 1.4-M2
Environment: java 1.6, windows
Reporter: Karel Cabel
If component wants prepend javascript in ajax request, the only way to do it is
register itself like listener in ajax request and then implements
method AjaxRequestTarget.IListener.onBeforeRespond. This method is called
before prepending. Other methods (like onRender, onBeforeRender, ...)
are called AFTER prepending, so they can't be used for...
It works, but problem is, who will register this component? Now, it must be
registered manually in ajax method and this method
must know, that this component will be rendered in this ajax request. And this
is very bad.
In other words, component has no chance to register itself BEFORE prepending...
I think, that there should be some method (like onBeforeRender) called in
AjaxRequestTarget.respond() BEFORE prepending (called on every component)...
Karel
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
