RE: recursion

(if you change your attribute names to id, idref (for parent), and name)

<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
 <xsl:output method="xml" indent="yes" />

 <xsl:template match="/*[position()=1]">
  <xsl:call-template name="children" />
 </xsl:template>

 <xsl:template name="children">
  <xsl:param name="parent" select="0" />
  <xsl:param name="indent" select="0" />
   <xsl:for-each select="/*[position()=1]/node()[@idref=$parent]" >
      <level>
      <xsl:attribute name="name"><xsl:value-of
select="@name"/></xsl:attribute>
      <xsl:attribute name="indent">
         <xsl:value-of select="$indent" />
      </xsl:attribute>
      <xsl:attribute name="type">
        <xsl:value-of select="name(.)" />
      </xsl:attribute>
      <xsl:call-template name="children">
        <xsl:with-param name="parent"><xsl:value-of
select="@id"/></xsl:with-param>
        <xsl:with-param name="indent"><xsl:value-of select="$indent +
1"/></xsl:with-param>
      </xsl:call-template>
      </level>
   </xsl:for-each>
  </xsl:template>
</xsl:stylesheet>

> -----Original Message-----
> From: Oscar Gonzalez [mailto:oscar.gonzalez@xxxxxxxxxxx]
> Sent: Wednesday, October 11, 2000 3:32 AM
> To: 'xsl-list@xxxxxxxxxxxxxxxx'
> Subject: recursion
> 
> 
> I have an XML structure like that:
>  
> <row ItemID="1" iParentID="0" szSubject="Msg1"/>
>  
> <row ItemID="2" iParentID="1" szSubject="Msg2"/>
>  
> <row ItemID="3" iParentID="2" szSubject="Msg3"/>
>  
> <row ItemID="4" iParentID="1" szSubject="Msg4"/>
>  
> <row ItemID="5" iParentID="4" szSubject="Msg4"/>
>  
> And I want an XSLT transformation to get this data in a 
> hierarchical tree
> like that:
>  
> 1
>     2
>         3
> 4
>     5
>  
> Can you help me?
>  
> Thanks in advance....
> 
> 
>  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
> 


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