From adffaces-user-return-811-apmail-incubator-adffaces-user-archive=incubator.apache.org@incubator.apache.org Wed Aug 30 22:09:11 2006 Return-Path: Delivered-To: apmail-incubator-adffaces-user-archive@locus.apache.org Received: (qmail 48709 invoked from network); 30 Aug 2006 22:09:04 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199) by minotaur.apache.org with SMTP; 30 Aug 2006 22:09:04 -0000 Received: (qmail 23272 invoked by uid 500); 30 Aug 2006 22:09:04 -0000 Delivered-To: apmail-incubator-adffaces-user-archive@incubator.apache.org Received: (qmail 23251 invoked by uid 500); 30 Aug 2006 22:09:03 -0000 Mailing-List: contact adffaces-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: adffaces-user@incubator.apache.org Delivered-To: mailing list adffaces-user@incubator.apache.org Received: (qmail 23242 invoked by uid 99); 30 Aug 2006 22:09:03 -0000 Received: from asf.osuosl.org (HELO asf.osuosl.org) (140.211.166.49) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 30 Aug 2006 15:09:03 -0700 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=FORGED_HOTMAIL_RCVD,MSGID_FROM_MTA_HEADER,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (asf.osuosl.org: domain of laurieharper@sympatico.ca designates 65.54.191.161 as permitted sender) Received: from [65.54.191.161] (HELO bayc1-pasmtp01.bayc1.hotmail.com) (65.54.191.161) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 30 Aug 2006 15:09:02 -0700 Message-ID: X-Originating-IP: [70.48.152.195] X-Originating-Email: [laurieharper@sympatico.ca] Received: from [192.168.1.101] ([70.48.152.195]) by bayc1-pasmtp01.bayc1.hotmail.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.1830); Wed, 30 Aug 2006 15:08:40 -0700 Mime-Version: 1.0 (Apple Message framework v752.2) Content-Transfer-Encoding: 7bit Message-Id: <28EEEB58-BD59-4DC7-80B7-90AE13422D24@holoweb.net> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed To: adffaces-user@incubator.apache.org From: Laurie Harper Subject: Conditional return from dialog Date: Wed, 30 Aug 2006 18:08:38 -0400 X-Mailer: Apple Mail (2.752.2) X-OriginalArrivalTime: 30 Aug 2006 22:08:40.0685 (UTC) FILETIME=[D9B229D0:01C6CC80] X-Virus-Checked: Checked by ClamAV on apache.org X-Spam-Rating: minotaur.apache.org 1.6.2 0/1000/N I have some views which need to be able to work both as dialogs and as 'regular' views. I need to be able to close the dialog if the view was opened that way, so I added a call to RequestContext.returnFromDialog(). But when not in a dialog, this causes an exception as shown below. The obvious thing to do is to check if a dialog is active before calling returnFromDialog(). I tried to do that with a guard around the returnFromDialog() call: rc = RequestContext.getCurrentInstance(); if (rc.getDialogService().peekView() != null) rc.returnFromDialog(...); but peekView() always returns null, even when in a dialog. So how do I determine if it is necessary to call returnFromDialog()? Do I have to track whether the view is a dialog myself, or is there some 'standard' means of querying for it? L. Aug 30, 2006 6:03:45 PM org.apache.myfaces.trinidadinternal.context.DialogServiceImpl returnFromDialog WARNING: No 'DialogUsedRK' key available for returnFromDialog to do the right thing! ERROR 2006-08-30 18:03:47,527 core.ContainerBase.[Catalina]. [localhost].[/] - Error calling action method of component with id _id30 javax.faces.FacesException: Error calling action method of component with id _id30 at org.apache.myfaces.application.ActionListenerImpl.processAction (ActionListenerImpl.java:74) at org.apache.shale.view.faces.ViewActionListener.processAction (ViewActionListener.java:73) at javax.faces.component.UICommand.broadcast(UICommand.java:106) at javax.faces.component.UIViewRoot._broadcastForPhase (UIViewRoot.java:90) at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:132) at org.apache.myfaces.lifecycle.LifecycleImpl.applyRequestValues (LifecycleImpl.java:200) at org.apache.myfaces.lifecycle.LifecycleImpl.execute (LifecycleImpl.java:71) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173) at com.foo.projility.web.auth.UserAuthenticationFilter.doFilter (UserAuthenticationFilter.java:80) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFil terInternal(OpenSessionInViewFilter.java:174) at org.springframework.web.filter.OncePerRequestFilter.doFilter (OncePerRequestFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173) at org.apache.shale.faces.ShaleApplicationFilter.doFilter (ShaleApplicationFilter.java:268) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173) at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoF ilter(TrinidadFilterImpl.java:327) at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterI mpl(TrinidadFilterImpl.java:291) at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter (TrinidadFilterImpl.java:214) at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter (TrinidadFilter.java:90) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke (StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service (CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process (Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol $Http11ConnectionHandler.processConnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket (PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt (LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (ThreadPool.java:684) at java.lang.Thread.run(Thread.java:613) Caused by: javax.faces.el.EvaluationException: /pages/templates/ include/pageToolbar.xhtml @54,76 action="#{view.cancel}": java.lang.IllegalStateException: popView(): No view has been pushed. at com.sun.facelets.el.LegacyMethodBinding.invoke (LegacyMethodBinding.java:73) at org.apache.myfaces.application.ActionListenerImpl.processAction (ActionListenerImpl.java:63) ... 37 more Caused by: java.lang.IllegalStateException: popView(): No view has been pushed. at org.apache.myfaces.trinidadinternal.context.DialogServiceImpl.popView (DialogServiceImpl.java:82) at org.apache.myfaces.trinidadinternal.context.DialogServiceImpl.returnFrom Dialog(DialogServiceImpl.java:175) at org.apache.myfaces.trinidadinternal.context.RequestContextImpl.returnFro mDialog(RequestContextImpl.java:123) at com.foo.projility.web.view.PageViewController.cancel (PageViewController.java:156) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.sun.el.parser.AstValue.invoke(AstValue.java:130) at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java: 274) at com.sun.facelets.el.TagMethodExpression.invoke (TagMethodExpression.java:68) at com.sun.facelets.el.LegacyMethodBinding.invoke (LegacyMethodBinding.java:69) ... 38 more -- Laurie Harper Open Source advocate, Java geek: http://www.holoweb.net/laurie Founder, Zotech Software: http://www.zotechsoftware.com/