[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-1209) Parameter values in *.page.xml can only be EL expressions

[Alan Fehr (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBSEAM-1209?page=all ]

Alan Fehr closed JBSEAM-1209.
-----------------------------


> Parameter values in *.page.xml can only be EL expressions
> ---------------------------------------------------------
>
>                 Key: JBSEAM-1209
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1209
>             Project: JBoss Seam
>          Issue Type: Bug
>    Affects Versions: 1.2.1.GA
>            Reporter: Alan Fehr
>
> In myPage.page.xml, if I specify a parameter in a redirect, I get an error if the parameter value is just a String:
> <param name="editMode" value="true" />
> leads to the following exception:
> javax.servlet.ServletException: Invalid expression: 'true'. Parsed Expression of unexpected type java.lang.String
> 	javax.faces.webapp.FacesServlet.service(FacesServlet.java:152)
> 	org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
> 	org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
> 	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> root cause
> javax.faces.el.ReferenceSyntaxException: Invalid expression: 'true'. Parsed Expression of unexpected type java.lang.String
> 	org.apache.myfaces.el.ELParserHelper.parseExpression(ELParserHelper.java:84)
> 	org.apache.myfaces.el.ValueBindingImpl$2.newInstance(ValueBindingImpl.java:82)
> 	org.apache.myfaces.shared_impl.util.BiLevelCacheMap.get(BiLevelCacheMap.java:123)
> 	org.apache.myfaces.el.ValueBindingImpl.<init>(ValueBindingImpl.java:115)
> 	org.apache.myfaces.application.ApplicationImpl$1.newInstance(ApplicationImpl.java:64)
> 	org.apache.myfaces.shared_impl.util.BiLevelCacheMap.get(BiLevelCacheMap.java:123)
> 	org.apache.myfaces.application.ApplicationImpl.createValueBinding(ApplicationImpl.java:617)
> 	org.jboss.seam.jsf.SeamApplication11.createValueBinding(SeamApplication11.java:143)
> 	org.jboss.seam.core.Expressions$1.getFacesValueBinding(Expressions.java:119)
> 	org.jboss.seam.core.Expressions$1.getValue(Expressions.java:69)
> 	org.jboss.seam.pages.Param.getValueFromModel(Param.java:93)
> 	org.jboss.seam.pages.RedirectNavigationHandler.navigate(RedirectNavigationHandler.java:36)
> 	org.jboss.seam.pages.Rule.execute(Rule.java:91)
> 	org.jboss.seam.pages.Navigation.navigate(Navigation.java:65)
> 	org.jboss.seam.core.Pages.navigate(Pages.java:131)
> 	org.jboss.seam.jsf.SeamNavigationHandler.handleNavigation(SeamNavigationHandler.java:32)
> 	org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:84)
> 	javax.faces.component.UICommand.broadcast(UICommand.java:106)
> 	javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94)
> 	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168)
> 	org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
> 	org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
> 	javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
> 	org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
> 	org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
> 	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> If I use <param name="editMode" value="#{true}" />, it works.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira