File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<data>
<AAA>
<BBB>
<CCC>A</CCC>
</BBB>
<BBB/>
<BBB/>
</AAA>
<AAA>
<BBB/>
<BBB>
<CCC>B</CCC>
<CCC>C</CCC>
<CCC>D</CCC>
<CCC>E</CCC>
</BBB>
</AAA>
</data>
File: Transform.xslt
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet
version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<DIV>
<xsl:for-each select="//BBB">
<xsl:call-template name="printout"/>
</xsl:for-each>
</DIV>
<DIV>
<xsl:apply-templates select="//CCC"/>
</DIV>
<DIV>
<xsl:apply-templates select="//AAA[last()]//CCC"/>
</DIV>
</xsl:template>
<xsl:template match="CCC">
<xsl:call-template name="printout"/>
</xsl:template>
<xsl:template name="printout">
<xsl:if test="position()=1">
<xsl:value-of select="name()"/>
</xsl:if>
<xsl:text>(</xsl:text>
<xsl:value-of select="position()"/>
<xsl:text>/</xsl:text>
<xsl:value-of select="last()"/>
<xsl:text>)</xsl:text>
</xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?><DIV>BBB(1/5)(2/5)(3/5)(4/5)(5/5)</DIV><DIV>CCC(1/5)(2/5)(3/5)(4/5)(5/5)</DIV><DIV>CCC(1/4)(2/4)(3/4)(4/4)</DIV>
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