xslt.xslt

<?xml version="1.0"  encoding="windows-1250" ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml"/>
<xsl:template match="/">
      <xsl:apply-templates/>
</xsl:template>

<xsl:template match="panovnici">
<kings>
<xsl:apply-templates/>
</kings>
</xsl:template>

<xsl:template match="panovnik">
  <king jmeno="{./jmeno}" od="{./panoval/od}" do="{./panoval/do}">
    <xsl:call-template name="detail"> 
      <xsl:with-param name="od" select="number(panoval/od)-1"/>
      <xsl:with-param name="do" select="number(panoval/do)+1"/>
    </xsl:call-template>
  </king>
</xsl:template>

<xsl:template name="detail">
  <xsl:param name="od"/>
  <xsl:param name="do"/>

  <xsl:variable name="events" select="doc('udalosti.xml')"/>
  
  <xsl:for-each select="$events/udalosti/udalost">
     <xsl:variable name="rok" select="number(@rok)"/>
     <xsl:if test="$od &lt; $rok and $rok &lt; $do">
      <udalost rok="{$rok}">
        <xsl:value-of select="text()"/>
      </udalost>
     </xsl:if>
  </xsl:for-each>
</xsl:template>

</xsl:stylesheet>