number count="manufacturer|car" level="multiple" format="1.1. " : number « XSLT stylesheet « XML Tutorial

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File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<cars>
  <manufacturer name="Chevrolet">
    <car>Cavalier</car>
    <car>Corvette</car>
    <car>Impala</car>
    <car>Malibu</car>
  </manufacturer>
  <manufacturer name="Ford">
    <car>Pinto</car>
    <car>Mustang</car>
    <car>Taurus</car>
  </manufacturer>
  <manufacturer name="Volkswagen">
    <car>Beetle</car>
    <car>Jetta</car>
    <car>Passat</car>
    <car>Touraeg</car>
  </manufacturer>
</cars>


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:output method="text"/>

  <xsl:template match="/">
    <xsl:text>Automobile manufacturers and their cars&#xA;</xsl:text>
    <xsl:for-each select="cars/manufacturer">
      <xsl:number count="manufacturer" format="1. "/>
      <xsl:value-of select="@name"/>
      <xsl:text>&#xA;</xsl:text>
      <xsl:for-each select="car">
        <xsl:number count="manufacturer|car" level="multiple" format="1.1. "/>
        <xsl:value-of select="."/>
        <xsl:text>&#xA;</xsl:text>
      </xsl:for-each>
    </xsl:for-each>
  </xsl:template>

</xsl:stylesheet>

Output:

Automobile manufacturers and their cars
1. Chevrolet
1.1. Cavalier
1.2. Corvette
1.3. Impala
1.4. Malibu
2. Ford
2.1. Pinto
2.2. Mustang
2.3. Taurus
3. Volkswagen
3.1. Beetle
3.2. Jetta
3.3. Passat
3.4. Touraeg