[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-3741) It is now invalid to write an an EL expression inside view-id!

Francisco Jose Peredo Noguez (JIRA) jira-events at lists.jboss.org
Fri Nov 28 18:12:36 EST 2008

    [ https://jira.jboss.org/jira/browse/JBSEAM-3741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12440456#action_12440456 ] 

Francisco Jose Peredo Noguez commented on JBSEAM-3741:

Tried a different approach changed:

xsi:schemaLocation="http://jboss.com/products/seam/pages http://jboss.com/products/seam/pages-2.1.xsd"


xsi:schemaLocation="http://jboss.com/products/seam/pages http://anonsvn.jboss.org/repos/seam/trunk/src/main/org/jboss/seam/pages-2.1.xsd"
When I do that, the error changes from

cvc-pattern-valid: Value '#{someEntityFrom}' is not facet-valid with respect to pattern '(/.*)|\*' for type 'view-id'.


cvc-datatype-valid.1.2.3: '#{someEntityFrom}' is not a valid value of union type 'view-id-expression'.	

So I guess this bug is not fixed...

> It is now invalid to write an an EL expression inside view-id!
> --------------------------------------------------------------
>                 Key: JBSEAM-3741
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3741
>             Project: Seam
>          Issue Type: Bug
>    Affects Versions: 2.1.0.SP1
>            Reporter: Francisco Jose Peredo Noguez
>            Assignee: Norman Richards
>             Fix For: 2.1.1.CR2
> I am hitting this issue JBIDE-3248, at first I thougth it was an incompatiblity problem between JBoss Tools 2.1.2, and Seam 2.1.x, but now I think it is an error in http://jboss.com/products/seam/pages-2.1.xsd.
> In pages-2.1.xsd we have this code (that didnt exist in 2.0):
>     <xs:simpleType name="view-id">
>         <xs:restriction base="xs:string">
>             <xs:pattern value="(/.*)|\*"/>
>         </xs:restriction>
>     </xs:simpleType>
> That is limiting view-id by preventing it from using EL expressions inside it, but EL expression do work inside view-id:
> <navigation from-action="#{someEntityHome.persist}">
>      <rule if-outcome="persisted" if="#{not empty someEntityFrom}">
>          <end-conversation/>
>          <redirect view-id="{#someEntityFrom}"/>
> </rule>
>         <rule if-outcome="persisted" if="#{empty someEntityFrom}">
>          <end-conversation/>
>          <redirect view-id="/Crud/SomeEntityList.xhtml"/>
>        </rule>
>    </navigation> 
> The line  <redirect view-id="{#someEntityFrom}"/> is being reported as an error, but it is perfectly fine. I think the <xs:pattern value="(/.*)|\*"/> specified for view-id in pages-2.1.xsd is an error.

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