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[xsl] using xsl:message


Subject: [xsl] using xsl:message
From: Bruce D'Arcus <bdarcus@xxxxxxxxxxxxx>
Date: Mon, 18 Oct 2004 08:08:54 -0400

I have a required top-level parameter in my stylesheet:

<xsl:param name="citation-style" required="yes" as="xs:string" />

Currently, if that's missing, I get this error:

  Circular definition of variable citation-style
Transformation failed: Run-time errors were reported

... which is not helpful.

Can I somehow add a message to the parameter to to return if it's not specified? It's used in a variety of places.

Bruce


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