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)
EMAIL DISCLAIMER This email message and its attachments are confidential and
may also contain copyright or privileged material. If you are not the intended
recipient, you may not forward the email or disclose or use the information
contained in it. If you have received this email message in error, please
advise the sender immediately by replying to this email and delete the message
and any associated attachments. Any views, opinions, conclusions, advice or
statements expressed in this email message are those of the individual sender
and should not be relied upon as the considered view, opinion, conclusions,
advice or statement of this company except where the sender expressly, and with
authority, states them to be the considered view, opinion, conclusions, advice
or statement of this company. Every care is taken but we recommend that you
scan any attachments for viruses.
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
