[jbossseam-issues] [JBoss JIRA] Created: (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 21 09:47:36 EST 2008
It is now invalid to write an an EL expression inside view-id!
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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
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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