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RE: [xsl] how do you determine if a property exists?
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Subject: RE: [xsl] how do you determine if a property exists? From: "Michael Kay" <mhk@xxxxxxxxx> Date: Thu, 15 Apr 2004 15:39:21 +0100 |
> I have been looking for a function like > "exists(@Predecessor)", but there does not seem to be > such a function... There is such a function in XPath 2.0. But you don't really need it, since boolean(@Predecessor) works just fine, and is implicit if you write <xsl:if test="@Predecessor"> Michael Kay
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