Subject: RE: [xsl] Non-existing node From: Jarno.Elovirta@xxxxxxxxx Date: Mon, 17 Sep 2001 10:10:07 +0300 |
> I have a (stupid?) question: > > What is returned when you try to reach a node that doesn't exist ? An empty node-set. > Imagine the simplest xml possible: > > <xml></xml> > > what I would like to know is what value is returned if I try > to reach some > node inside the xml, thus is: > > ... > <xsl:if test="SomeNode=Whatever"> > ... > </xsl:if> > ... > > What is the "Whatever" compared to ? An empty string. See http://www.w3.org/TR/xpath#booleans for more info on comparisons. Jarno XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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