Re: [xsl] Re: [xslt transform & grouping] Using the Muenchian Method?

[Anton Triest <anton@xxxxxxxx>]

Hi Michael,

Sorry, I was too quick in suggesting to add the filtering test to the 
grouping predicate:

> <xsl:for-each select="Document/Article
>   [count(.|key('by-info', @info)[1])=1 and (@filter='food')]">

That worked with my sample input, but more out of coincidence.
The filter test actually belongs in the next statement:

   <xsl:template match="Documents">
       <Documents>
           <xsl:for-each 
select="Document/Article[count(.|key('by-info', @info)[1])=1]">
               <Document name="{@info}">
                   <xsl:copy-of select="key('by-info', 
@info)[@filter='food']"/>
               </Document>
           </xsl:for-each>
       </Documents>
   </xsl:template>

Hope that helps better :)

Anton