It works!  Thanks David!  

Glen

--- David Carlisle <davidc@xxxxxxxxx> wrote:

> 
> Your input wasn't well formed but after fixing that,
> i think this does
> what you want. Th e"uniqueness" aspect is automatic
> given xpath1's node
> set semantics as sets never have repeated values.
> 
> 
> <xsl:stylesheet version="1.0"
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
>   
> <xsl:key name="c" match="country" use="@id"/>
> <xsl:key name="cg" match="countryGroup"
> use="@groupID"/>
> 
>  <xsl:template match="data">
>    <xsl:apply-templates
> select="businesses/business"/>
>  </xsl:template>
> 
>  <xsl:template match="business">
>    <xsl:text>
</xsl:text>
>    <xsl:value-of select="name"/>
>    <xsl:text>: </xsl:text>
>    <xsl:for-each
>
select="key('c',key('cg',countryGroup/@included)/country/@included)">
>      <xsl:value-of select="."/>
>      <xsl:text> </xsl:text>
>    </xsl:for-each>
>  </xsl:template>
> 
> </xsl:stylesheet>
> 
> $ saxon gm.xml gm.xsl
> <?xml version="1.0" encoding="utf-8"?>
> Acme: United States Mexico 
> Another Acme: Canada Mexico 
> 
> 
> David
> 
> oops I just use saxon on the command line, silly
> me:-)
> 
> 



 
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