Re: [xsl] Recursive wrapping

[David Carlisle <davidc@xxxxxxxxx>]

> I have to work harder on my recursive template understanding.

as often with grouping problems like this, the XSLT2 solution is
probably easier to follow, as for-each-group makes the grouping explict.

David


<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>

<xsl:strip-space elements="*"/>
<xsl:output indent="yes"/>

<xsl:template match="node()">
  <xsl:copy>
    <xsl:copy-of select="@*"/>
    <xsl:apply-templates/>
  </xsl:copy>
</xsl:template>

<xsl:template match="*[Attribute]">
  <xsl:copy>
    <xsl:for-each-group select="*" group-adjacent="boolean(self::Attribute)">
      <xsl:choose>
	<xsl:when test="self::Attribute">
	  <OtherAttributes>
	    <xsl:apply-templates select="current-group()"/>
	  </OtherAttributes>
	</xsl:when>
	<xsl:otherwise>
	  <xsl:apply-templates select="current-group()"/>
	</xsl:otherwise>
      </xsl:choose>
    </xsl:for-each-group>
  </xsl:copy>
</xsl:template>


</xsl:stylesheet>






$ saxon8 at.xml at.xsl
<?xml version="1.0" encoding="UTF-8"?>
<x>
   <a>1</a>
   <b>2</b>
   <OtherAttributes>
      <Attribute>
         <Name>xx</Name>
         <Value>xx</Value>
      </Attribute>
      <Attribute>
         <Name>yy </Name>
         <Value>yy</Value>
      </Attribute>
   </OtherAttributes>
   <c>3</c>
</x>