RE: xsl:for-each efficiency

Hi,

> Would there be a better way of doing:
> 
> <xsl:for-each select="//element[@element-key = $id]">
> </xsl:for-each>

<xsl:key name="foo" match="element" use="@element-key"/>

as a top-level element and 

<xsl:for-each select="key('foo', $id)">
</xsl:for-each>

in the template

Cheers,

Jarno

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