Problem in navigation of Page in Boulded Taskflow

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• Problem in navigating from page A to page B

  Hello
  
  I have a problem and I'm stuck, please help me.
  I replaced the traditional menu that is based on af:navigationPane and af:commandNavigationItem with af:menuBar, af:menu and af:commandMenuItem inside the JhsPageTemplate.jspx file. I mean, I replaced this part
  -----
  < af:navigationPane id = "Menu2".
  rendered = "#{attrs.showMenu2} '"
  partialTriggers = "' Item2: pendingChangesDialog: Menu1 '"
  var = 'menuItem '.
  value = "#{attrs.menuModel} '"
  Level = "#{attrs.menuStartLevel + 1} '"
  Hint = 'bar' >
  < f: facet name = "nodeStamp" >
  < af:commandNavigationItem id = 'Item2 '.
  partialSubmit = 'true '.
  Text = "#{MenuItem.label} '"
  actionListener = "#{pageFlowScope.pendingChangesBean.handle} '"
  action = "#{MenuItem.doAction} '"
  rendered = "#{MenuItem.rendered}" >
  < / af:commandNavigationItem >
  -----
  
  with the menu which I built manually
  
  -----
  < af:menuBar id = binding = "#{MenuBean.menubar"mbMain"}" >
  < af:menu text = 'BASIC' id = "mBasic" rendered = "true" >
  
  < af:commandMenuItem id = "Signatories" text = "SIGNATORIES" rendered = 'true '.
  action = "uishell:Signers" partialSubmit = "false" / >
  
  < af:commandMenuItem id = "BSI" text = "BSI" rendered = 'true '.
  action = "uishell:BSI" partialSubmit = "false" / >
  
  < / af:menu >
  < / af:menuBar >
  -----
  
  For the action property of commandMenuItem, I used the action generated automatically in the files menu - property xxx.xml. Now I run the application and everything seems to work but when I navigate from page A to page B and refresh the browser by F5 an error like this message:
  
  javax.el.PropertyNotFoundException: inaccessible target, 'BSIDetailTable' returned null
  at com.sun.el.parser.AstValue.getTarget (unknown Source)
  at com.sun.el.parser.AstValue.setValue (unknown Source)
  at com.sun.el.ValueExpressionImpl.setValue (unknown Source)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:656)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  to oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.access$ 000 (LifecycleImpl.java:71)
  to oracle.adfinternal.view.faces.lifecycle.LifecycleImpl$ 1.call(LifecycleImpl.java:697)
  to oracle.adfinternal.view.faces.lifecycle.LifecycleImpl$ 1.call(LifecycleImpl.java:693)
  at oracle.adf.view.rich.component.fragment.UIXRegion.processRegion(UIXRegion.java:503)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:692)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executeBindings(LifecycleImpl.java:727)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._restoreView(LifecycleImpl.java:632)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:300)
  at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:185)
  at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
  to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:227)
  at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
  at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
  at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
  at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
  at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
  to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:446)
  at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
  to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:446)
  at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
  at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
  at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
  at oracle.jheadstart.controller.jsf.AuthenticationFilter.doFilter(AuthenticationFilter.java:282)
  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
  to oracle.security.jps.ee.http.JpsAbsFilter$ 1.run(JpsAbsFilter.java:111)
  at java.security.AccessController.doPrivileged (Native Method)
  at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
  at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
  at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
  at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
  at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
  at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
  at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
  to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.wrapRun (WebAppServletContext.java:3715)
  to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.run (WebAppServletContext.java:3681)
  at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
  at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
  at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
  at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
  at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
  at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
  at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)
  
  
  the done "BSIDetailTable" refers to a table in the page in which I have sailed since, in the case of A page. I think that navigation has not been done correctly and completely, and the control is looking for something in the previous page. Action = "uishell:BSI" attribute is the same for the component af:commandNavigationItem and af:commandMenuItem component then why is - what happens?
  
  I use JDev 11.1.1.4 and JHs 11.1.1.3.35
  
  Kind regards
  Will do

  Will do,

  You must set partialSubmit = 'true', and the menu bar should have partialTriggers to listen to the menu items:

  
  
  
  Text = "employees".
  action = "uishell:Employees".
  rendered = 'true '.
  partialSubmit = "true" / >
  
  Text = "departments."
  action = "uishell:Departments".
  rendered = 'true '.
  partialSubmit = "true" / >
  
  Text = 'country '.
  action = "uishell:Countries".
  rendered = 'true '.
  partialSubmit = "true" / >
  
  

  Then, in UIShell.jspx, you must add your id to the bar of menus "mbMain" as a partial target:

  
  
  "partialTriggers =": mbMain: Menu1: Menu2: pendingChangesDialog "/ >
  

  Steven Davelaar,
  JHeadstart team.

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  I joined my existing ADF application with WebCenter by following the steps mentioned in http://www.oracle.com/technetwork/developer-tools/jdev/ccset62-all-100884.html.
  
  In the homepage of our application, we are displays a table with a list of IDs and we are adding the user selected as a parameter of the URL id to display the following page dynamically.
  
  After integration of webcenter homepage is displayed correctly. But when I select an id home page, home page is once again appears instead of the next page. Even if I am not able to find any exception in the weblogic Server console.
  
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  Can someone help me solve this problem of navigation.
  
  
  Kind regards
  Kiran
  
  Published by: user13331987 on August 30, 2010 04:27
  
  Published by: user13331987 on August 30, 2010 04:46

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