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Andreas,
You could approach it as a grouping problem, in which case this input:
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"/>
</xsl:stylesheet>
Yields:
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
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RE: [xsl] Unique entries from substrings
Subject: RE: [xsl] Unique entries from substrings From: "Aron Bock" <aronbock@xxxxxxxxxxx> Date: Mon, 27 Jun 2005 03:46:16 +0000 |
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
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