Subject: Re: How to select distinct combined element values
From: David Carlisle <davidc@xxxxxxxxx>
Date: Thu, 21 Dec 2000 10:29:02 GMT
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0"
>
<xsl:output method="xml" indent="yes"/>
<xsl:key name="x" match="match" use="concat(team, ' ', group)"/>
<xsl:template match="x">
<xsl:for-each select="match[count(key('x',concat(team, ' ', group))[1] | .)=1]">
<xsl:value-of select="concat(' ', team, ' ', group)"/>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
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