[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: selecting nodes based on sibling values
Fabien,
At 09:45 AM 11/23/2010, you wrote: Let's say I have an XML like below... This is a bit tricky since associating the level 50 nodes with the level 40 nodes is a bit tricky. One way to do this is using a key (an old 1.0 upconversion trick): <xsl:key name="get-level-50" match="row[level='50']" use="generate-id(preceding-sibling::row[level='40'][1])"/> This enables you to get all the level 40 rows that belongs to any level 50 row, using that row as context. Then we can get a sequence representing the values of the counts like so: //row[level='40']/count(key('get-level-50',generate-id(.)) and the max: max(//row[level='40']/count(key('get-level-50',generate-id(.))) Note: untested; watch out for typos. 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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