Re: [xsl] Check if a node-set exists

Subject: Re: [xsl] Check if a node-set exists
From: David Carlisle <davidc@xxxxxxxxx>
Date: Thu, 10 Jul 2003 16:38:29 +0100
> Is there a statement in XSL that I can use to check if a certain
> node-set exists in a XML document? 

You can't check if it exists but you can check if it is non empty
<xsl:if test="$x">
for example tests if te hnode set held in $x is empty or not.

David

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