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RE: [xsl] Group and sort by group element occurrences
Subject: RE: [xsl] Group and sort by group element occurrences From: Jarno.Elovirta@xxxxxxxxx Date: Tue, 19 Aug 2003 08:19:42 +0300 |
Hi, > I need to transform this this into a grouped and sorted list of page > id's, so that the instances of pageid that occur the most > frequently are > first, and so that each pageid is listed only once. The above > xml would > then look like this. > > <docroot> > <pageid>84</pageid> > <pageid>3</pageid> > <pageid>5</pageid> > <pageid>1</pageid> > </docroot> <xsl:key name="id" match="pageid" use="."/> <xsl:template match="docroot"> <xsl:copy> <xsl:for-each select="token/pageid[generate-id(.) = generate-id(key('id', .))]"> <xsl:sort select="count(key('id', .))" data-type="number" order="descending"/> <xsl:copy-of select="."/> </xsl:for-each> </xsl:copy> </xsl:template> Cheers, Jarno - Delerium: After All XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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