In section 5.1.1.2. Navigation in the Seam documentation, there is the
following example:
| <page view-id="/editDocument.xhtml">
|
| <navigation from-action="#{documentEditor.update}">
| <rule if="#{documentEditor.errors.empty}">
| <redirect view-id="/viewDocument.xhtml"/>
| </rule>
| </navigation>
|
| </page>
|
that is intended to help us avoid "(polluting) our DocumentEditor component
with string-valued return values (the JSF outcomes)." I've looked through the
samples and I can't find a concrete example of this navigation rule. Does this
rule imply that a field named errors exists on the bean documentEditor?
Furthermore, the Object represented by errors has a field named empty?
Thanks,
Brad Smith
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