Re: [xsl] match selection formulae

Subject: Re: [xsl] match selection formulae
From: "cutlass" <cutlass@xxxxxxxxxxx>
Date: Fri, 7 Sep 2001 13:29:31 +0100
<xsl if test="@rend">

is just like writing <xsl:if test="boolean(@rend)">

cheers, jim fuller

----- Original Message ----- 
From: "Michael Kay" <mhkay@xxxxxxxxxxxx>
To: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
Sent: Friday, September 07, 2001 10:28 AM
Subject: RE: [xsl] match selection formulae

> > In my naiveity, I thought that @rend='' would be the 
> > equivalent of testing for
> > the non-existence of an attribute - however, not(@rend) 
> > doesn't appear to work either.
> boolean(@rend) is true if the attribute exists
> not(@rend) is true if the attribute doesn't exist
> @rend='' is true if the attribute exists and has the value "".
> Mike Kay
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