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RE: Determine last element before applu-templates

2005-01-23 09:38:36
You can use count(onderwerpen), but in this case it's better just to use
last(), as has been suggested.

Michael Kay
http://www.saxonica.com/ 

-----Original Message-----
From: gerritjan [mailto:gerritjankoekkoek(_at_)mac(_dot_)com] 
Sent: 23 January 2005 10:41
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] Determine last element before applu-templates

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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