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RE: [xsl] filtering elements by single xpath
Subject: RE: [xsl] filtering elements by single xpath From: "Michael Kay" <mike@xxxxxxxxxxxx> Date: Wed, 5 Apr 2006 18:14:00 +0100 |
> 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]" > Alternatively, XSLT 2.0 allows key() to have a third argument which specifies the subtree you want to search. Michael Kay http://www.saxonica.com/
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