Subject: RE: [xsl] Grouping and Sorting on value inside group From: Wendell Piez <wapiez@xxxxxxxxxxxxxxxx> Date: Wed, 12 Jun 2002 11:26:39 -0400 |
> That would be so, except the generate-id() function has already filtered > out all but the first of the nodes returned by the key() function.... it > only operates on the first node in the set, when its argument is a node set > (since it returns a string, it has to pick one node and that's the one it > picks).
That makes sense. My understanding is that I'm picking up the context of the nodes in the for-each and comparing the first nodes of each group matching the respective dataIds (there are multiple groups of nodes each with a different dataId). This may be a ambiguity or even bug, the key reference should probably make it explicit?
Cheers, Wendell
====================================================================== Wendell Piez mailto:wapiez@xxxxxxxxxxxxxxxx Mulberry Technologies, Inc. http://www.mulberrytech.com 17 West Jefferson Street Direct Phone: 301/315-9635 Suite 207 Phone: 301/315-9631 Rockville, MD 20850 Fax: 301/315-8285 ---------------------------------------------------------------------- Mulberry Technologies: A Consultancy Specializing in SGML and XML ======================================================================
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