Sven,
Thanks - that's really obvious now you mention it - thanks for the heads up,
and sorry for being stupid. :)
Back to the drawing board :)
Cheers,
Col.
From: Sven Meier [s...@meiers.net]
Sent: 18 December 2014 20:51
To: users@wicket.apache.org
Subject: Re: TableTree expand node issue
Hi,
after serialization/deserialization of the page, Homepage#ROOT_NODE is
no longer equal to the node passed to your treeProvider's #hasChildren()
- thus the expand link is no longer enabled.
There are different solutions to this problem, e.g. implementing #equals
and #hashcode in HomePage.Item.
Let us know if you need further help on this.
Regards
Sven
On 18.12.2014 06:35, Colin Rogers wrote:
Wicketeers,
I don't know if this is a bug or quirk or something I'm doing wrong, but I
have an issue with hitting 'expand' nodes on a TableTree when another page
has been opened.
It seems to occurs when you open a stateful page - our users love multiple
windows, and open tons of pages using 'open in new window' in the browser,
and then re-use previous pages.
It triggers an Access Denied error, and the stack trace (at end of email).
I've created a quickstart below that hopefully illustrates the issue.
http://www.tenthart.com/wickettest2.zip
The weird thing is, this doesn't seem to happen on your examples pages for
the same component, which suggests it's something I'm doing incorrectly.
Despite that, the quickstart uses the simplest code I can figure...
I hope someone can help, or suggest a work-around or just shed some light on
the subject. :)
Cheers,
Col.
WARN - RequestListenerInterface - behavior not enabled; ignore call.
Behavior org.apache.wicket.ajax.markup.html.AjaxFallbackLink$1@69ba045 at
component [AjaxFallbackLink [Component id = junction]]
WARN - RequestCycleExtra -
WARN - RequestCycleExtra - Handling the following exception
org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedException:
Behavior rejected interface invocation. Component: [AjaxFallbackLink
[Component id = junction]] Behavior:
org.apache.wicket.ajax.markup.html.AjaxFallbackLink$1@69ba045 Listener:
[RequestListenerInterface name=IBehaviorListener, method=public abstract void
org.apache.wicket.behavior.IBehaviorListener.onRequest()]
at
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:237)
at
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:250)
at
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:236)
at
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
at
org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
at
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
at
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
at
org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
at
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:201)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:282)
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