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Re: [xsl] filtering elements by single xpath
Subject: Re: [xsl] filtering elements by single xpath
From: David Carlisle <davidc@xxxxxxxxx>
Date: Wed, 5 Apr 2006 17:07:42 +0100
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> and wanted to filter items of each body element by it's own item-filter?
I'm sure Jeni's pages or the faq will hav eexamples, but you just need
to make sure the key is unique in each case. In your case you want each
body to have a separate set of keys so:
<xsl:key name="x" match="item" use="concat(generate-id(..),' ',@name)"/>
<xsl:template match="body">
<xsl:for-each select="key('x',concat(generate-id(.),' ',item-filter/allow-items/@with-name))"
or without the key just do
<xsl:template match="body">
<xsl:for-each
select="item[@name=current()/item-filter/allow-items/@with-name]"
David
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