Subject: RE: testing relationships between nodes
From: "Houghton,Andrew" <houghtoa@xxxxxxxx>
Date: Thu, 14 Sep 2006 12:19:27 -0400
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> From: Wolfgang Jeltsch [mailto:wolfgang@xxxxxxxxxxx]
> Sent: 14 September, 2006 12:16
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject: testing relationships between nodes
>
> Hello,
>
> alas, I cannot see any way to check whether a given node is
> an ancestor of a given other node in XPath. How do I do this?
>
<x>
<y>
<z/>
</y>
</x>
<xsl:if test="exists(/x/y/z/ancestor::x)"/>
Andy,
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