Subject: Re: [xsl] test node inexistence|
From: "Andrew Welch" <andrew.j.welch@xxxxxxxxx>
Date: Wed, 20 Jun 2007 09:43:00 +0100
as wierd as the subject sounds, that what I'm trying to do. How to test if there is no node or child node? to test if a node exists you could write <xsl:if test="root/child"> but how can you test if that child doesn't exists?
one way would be the classic
when exists... otherwise..
but what I need is to do this in an if. So I need to say "if there is no child node with the name of X, do action A". How can that be done?