Re: [xsl] [XSLT] Asking or Update variable

["Sam Byland" <shbyland@xxxxxxxxxxx>]

Izaskun,

at first I thought this was a repeat of your original post, but I see you've 
added an xsl:choose at the bottom of your question.  Did you take a look at 
Dr. Kay's response?  It simplifies your XSLT by replacing the two 
xsl:for-each statements with the xsl:variable, and allows you to use the 
variable IsSubclass in the subsequent xsl:choose per your request.  For 
example, here would be the updated xslt:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; 
version="2.0" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";>
 <xsl:param name="class">PersonList</xsl:param>
 <xsl:param name="subclass">rdfs:subClassOf</xsl:param>

 <xsl:template match="rdf:RDF">

   <xsl:variable name="IsSubClass" 
select="boolean(*[@rdf:ID=$class]/*[name()=$subclass])"/>

   <xsl:choose>
     <xsl:when test="IsSubclass">
     ...
     </xsl:when>
     <xsl:otherwise>
     ...
     </xsl:otherwise>
   </xsl:choose>

 </xsl:template>

</xsl:stylesheet>

...sam