Subject: RE: [xsl] Unique entries from substrings From: "Andreas Guther" <aguther@xxxxxxxxxxxxxx> Date: Mon, 27 Jun 2005 07:52:41 -0700 |
Aron: Thank you very much for your solution and pointing me to the xsl:key element. Andreas -----Original Message----- From: Aron Bock [mailto:aronbock@xxxxxxxxxxx] Sent: Sunday, June 26, 2005 8:46 PM To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx Subject: RE: [xsl] Unique entries from substrings Andreas, You could approach it as a grouping problem, in which case this input: > ><REPORT_ACCESS> > <REPORTS> > <REPORT> > <!-- not unique in list --> > <DATE>07/08/2005</DATE> > </REPORT> > <REPORT> > <!-- unique --> > <DATE>05/08/2005</DATE> > </REPORT> > <REPORT> > <!-- not unique in list --> > <DATE>07/08/2005</DATE> > </REPORT> > <REPORT> > <!-- unique 05-2005--> > <DATE>05/09/2005</DATE> > </REPORT> > <REPORT> > <!-- unique 07-2005--> > <DATE>07/09/2005</DATE> > </REPORT> > </REPORTS> ></REPORT_ACCESS> with this xsl: <?xml version="1.0" encoding="iso8859-1"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="xml" indent="yes"/> <xsl:strip-space elements="*"/> <xsl:key match="DATE" name="kDates" use="concat(substring(., 1, 2), substring(., 7))"/> <xsl:template match="DATE[generate-id(.) = generate-id( key('kDates', concat(substring(., 1, 2), substring(., 7)))[1]) ]"> <xsl:value-of select="concat(substring(., 1, 2), substring(., 7))"/> <xsl:text>
</xsl:text> </xsl:template> <xsl:template match="DATE"/> </xsl:stylesheet> Yields: <?xml version="1.0" encoding="UTF-8"?> 072005 052005 Of course, you may have to adjust to include the day, etc ... in which case you wouldn't need the substring and concat business. --A -------------------------------------------------------- This electronic mail message contains information belonging to PaymentOne, which may be confidential and/or legal privileged. The information is intended only for the use of the individual or entity named above. If you are not the intended recipient, you are hereby notified that any disclosure, printing, copying, distribution, or the taking of any action in reliance on the contents of this electronically mailed information is strictly prohibited. If you receive this message in error, please immediately notify us by electronic mail and delete this message. --------------------------------------------------------
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