On Wed, 30 Jul 2003, Alessandro Vernet wrote:
> Calvin Smith wrote:
> > I'm having some trouble using xpointer in conjuntion with aggregate() in a
> > pipeline. I have the following XML document:
> > [...]
> > <p:input name="documentID" href="aggregate('DocumentID',
> > #requestDocument#xpointer(/WorkflowRequest/Create/@documentID))"/>
>
> Calvin, you need to use the string() function in this case. I.e. your
> href expression should look like:
>
> aggregate('DocumentID',
> #requestDocument#xpointer(string(/WorkflowRequest/Create/@documentID)))
Ah, thanks very much. A silly mistake.
-calvin
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