[jira] [Resolved] (WICKET-4366) Dropping loading of 'AjaxLazyLoadPanels' by clicking 'AjaxFallbackLink' (with ajax-channel set to "AjaxChannel.Type.DROP"), still causes Component not found exception

["Martin Grigorov (Resolved) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-4366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Grigorov resolved WICKET-4366.
-------------------------------------

    Resolution: Cannot Reproduce

Please attach a quickstart and we will reopen the ticket.
                
> Dropping  loading of 'AjaxLazyLoadPanels' by clicking 'AjaxFallbackLink' (with ajax-channel set to "AjaxChannel.Type.DROP"), still causes Component not found exception
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: WICKET-4366
>                 URL: https://issues.apache.org/jira/browse/WICKET-4366
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket-quickstart
>    Affects Versions: 1.5.4
>            Reporter: Aleksandar Giljanovic
>
> We have been following the developments around WICKET-4227 issue with great interest hoping that this would resolve the related problem we have with our Wicket based application (please check the project site for more project related info: http://intelleo.eu).
> The page in question implements several tabs utilizing "AjaxTabbedPanel" overridden so that its "AjaxFallbackLink" uses "AjaxChannel.Type.DROP". One of the tabs on the page, is displaying a form that loads several "AjaxLazyLoadPanels". The idea was to enable users to navigate away from the form on that tab, without having to wait for all LazyPanels to finish loading.
> When we click on any other tab, we (still) get the "Component not found" exception.
> We are running 1.5-SNAPSHOT.
> Presently we can not provide you with the sample app, but perhaps we can demonstrate the problem off our system if you find it necessary.
> Thanks. 
> Aleksandar
> The follwing is the actual ERROR description:
> 2012-01-26 11:57:31,883 ERROR org.apache.wicket.DefaultExceptionMapper.internalMap(DefaultExceptionMapper.java:114) - Unexpected error occurred
> org.apache.wicket.request.handler.ComponentNotFoundException: Could not find component 'mainContainer:mainTabs:lpform:tabs:panel:mainContentPanel:lpFormPanel:lpform:tabs:panel:learninghistoryupdatinglabel' on page 'class org.intelleo.webui.lp.workspace.MainPage
> at org.apache.wicket.request.handler.PageAndComponentProvider.getComponent(PageAndComponentProvider.java:167)
> at org.apache.wicket.request.handler.ListenerInterfaceRequestHandler.getComponent(ListenerInterfaceRequestHandler.java:92)
> at org.apache.wicket.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:239)
> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:750)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:252)
> at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:209)
> at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:280)
> at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162)
> at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:218)
> at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1187)
> at org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.doFilter(TuscanyServletFilter.java:99)
> at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1187)
> at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:425)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
> at org.eclipse.jetty.server.session.SessionHandler.handle(SessionHandler.java:182)
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:933)
> at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:362)
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:867)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:113)
> at org.eclipse.jetty.server.Server.handle(Server.java:334)
> at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:559)
> at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:992)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:541)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:203)
> at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:406)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:462)
> at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:436)
> at java.lang.Thread.run(Thread.java:662)

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