Subject: Re: xsl:key function help
From: "Joris Gillis" <roac@xxxxxxxxxx>
Date: Wed, 03 Aug 2005 17:09:02 +0200
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Hi,
Tempore 17:02:15, die 08/03/2005 AD, hinc in xsl-list@xxxxxxxxxxxxxxxxxxxxxx scripsit David Preuss <d.preuss@xxxxxxxxxxx>:
as a newbie I tried to play with the key function but didnt get it.
<?xml version='1.0' encoding='UTF-8'?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:key name="Categories" match="Tip" use="@Topic" />
<xsl:output method="xml"/>
<xsl:template match="/">
<xsl:value-of select="count(key('Categories',Topic))"/>
</xsl:template>
</xsl:stylesheet>
Yous set up the key correctly, you're only calling the wrong reference:
<xsl:value-of select="count(key('Categories',Topic))"/>
'Topic' is interpreted as 'child::Topic' : the child element (of the current node) named 'Topic'.
A correct value could be:
<xsl:value-of select="count(key('Categories','Microsoft'))"/>
regards,
--
Joris Gillis (http://users.telenet.be/root-jg/me.html)
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