RE: xslt 2 grouping - solution and result: xsl-fo prop

Thanks Mike, It actually makes sense.
http://www.dpawson.co.uk/xsl/sect3/bk/proplist.html#tbl2
is the result.

All the xsl-fo elements and their properties, from which
the second table is derived, all the properties and the elements
to which they are applicable.

Just to test my understanding please.

 <p>
 <el att='a'>x</el>
 <el att='b'>x</el>
 <el att='c'>x</el>
 <el att='d'>y</el>
 </p>


<xsl:template match='p'>
<xsl:for-each-group select="e1" group-by=".">
  <e1 name="{.}">
    <xsl:for-each-group select="current-group()" group-by="@att">
      <xsl:value-of select="concat(@att, ' ')"/>
    </xsl:for-each>
  </e1>
</xsl:for-each>
</xsl:template>

The outer grouping groups on element content, 
   outputs the name of the outer group.
 The inner grouping takes each of these 'sequences' (is that the right
word?)
 and groups them by attribute value.
 then outputs each these values.

Is that about it?

Evan, when are you going to do the xslt2.0 grouping article please :-)

Thanks Mike. Perhaps I can finally put Mr Muench behind me now :-)
It's been giving me headaches for a long time!

Regards DaveP


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