RE: [xsl] match selection formulae

Subject: RE: [xsl] match selection formulae
From: "Michael Kay" <mhkay@xxxxxxxxxxxx>
Date: Fri, 7 Sep 2001 10:28:01 +0100
> 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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