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Determine last element before applu-templates

2005-01-23 03:41:08
Hello,

Is there a 'best practise' for determine how many elements are in a document.
My schema looks like this:
        <xsd:element name = "onderwerpen">
                <xsd:complexType>
                        <xsd:sequence>
                                <xsd:element ref = "onderwerp"/>
                        </xsd:sequence>
                </xsd:complexType>
        </xsd:element>
1 to many 'onderwerp' within 'onderwerpen'

My xslt looks like this:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0">
 <xsl:template match="onderwerpen">
   <xsl:apply-templates select="onderwerp">
     <xsl:with-param name="last_element">3</xsl:with-param>
   </xsl:apply-templates>
 </xsl:template>

 <xsl:template match="onderwerp">
   <xsl:param name="last_element"/>
   <xsl:if test="position()=$last_element">
     <xsl:text>Something specific for last element</xsl:text>
   </xsl:if>
 </xsl:template>
</xsl:stylesheet>

The hard-code '3' should be determined before; based on the number of elements 'onderwerp'
Any suggestions how this is best handled?

Gerritjan Koekkoek


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