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[xsl] Axes, predicates, and finding the right node

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>From: Erika Marlow <EMarlow@xxxxxxxxxxxxxx>
>To: "XSL List (XSL-List@xxxxxxxxxxxxxxxxxxxxxx)" <XSL-List@xxxxxxxxxxxxxxxxxxxxxx>
>Subject: Axes, predicates, and finding the right node
>Date: Thu, 29 May 2003 09:20:22 -0500
>
>Hello.
>I'm attempting to determine if a node exists on a sibling to an ancestor of
>the current node.  In the following "tree" payerid is the current node being
>processed and I need to determine if the reject node exists.  What's a good
>way to do this?
>
>boolean(ancestor::origreq[following-sibling::response/eligresp/subscribe/rej
>ect])  ?
>
>Log
>  |
>transaction
>    |     
>---------------------
>  |               |
>origreq        response
>   |			|
>eliginq	   eligresp
>   |			|
>payerid	   subscribe
>			|
>		   reject
>
>
>
>Thanks,
>Erika Marlow
>
>end
>
>
>
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