Subject: Re: [xsl] saxon:preview doesn't work in 7.3 anymore From: michael.h.kay@xxxxxxxxxxxx Date: Tue, 28 Jan 2003 13:09:02 +0000 |
the xsl (at the end of the e-mail) works under 7.2. But nothing happens under 7.3. Has anyone an idea whats on there? Or is it a bug in 7.3? Hartmut Kern MPI for the History of Science <!-- A --> <xsl:template match="A" mode="preview"> <xsl:variable name="AContent"> <xsl:value-of select="@ID" /> </xsl:variable> <xsl:variable name="adummy" select="saxon:setUserData('hrefid', $AContent)" /> </xsl:template> It's actually nothing to do with saxon:preview. At Saxon 7.3, variables that aren't referenced are no longer evaluated. This means that the trick of using <xsl:variable> to call an extension function with side-effects no longer works. You can force evaluation my marking the variable with saxon:assignable="yes", or by writing output that [appears to] depend on the variable - e.g. <xsl:value-of select="$adummy[0])"/> Michael Kay XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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