Thanks David & Michael
Had a feeling I was going to be out of luck with this one. I think I'll
put my default values in my mapping file, keeps the users out of the
code.
Cheers
Julian
Julian Cox
BSI Development Engineer
Ultra Electronics Airport Systems
Web: www.ultra-as.com
-----Original Message-----
From: Michael Kay [mailto:mike(_at_)saxonica(_dot_)com]
Sent: 01 August 2006 12:58
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: RE: [xsl] Default values of template parameters
Is there a way to pass the parameter if the tested attribute
exists and not pass anything, not even an empty string, if it
does not?
No: the only way to get the default value is to omit the
xsl:with-param
entirely.
It seems you need a different mechanism here, instead of
<xsl:param name="p" select="default"/>
you want
<xsl:param name="p" select="()"/>
<xsl:variable name="p1" select="if ($p) then $p else default"/>
That's 2.0 syntax of course but the principle is the same.
Michael Kay
http://www.saxonica.com/
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