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RE: [xsl] Grouping problem

2009-04-04 10:32:12
Try this:

<xsl:template match="document">
  <xsl:sequence select="f:group(*, 1)"/>
</xsl:template>

<xsl:function name="f:group">
  <xsl:param name="input"/>
  <xsl:param name="level"/>
  <xsl:for-each-group select="$input"
group-starting-with="*[(_at_)function='section'][(_at_)level=$level]">
    <section>
      <xsl:sequence select="current-group()[(_at_)level=$level]"/>
                <!-- except that you may want to lose the function and level
attributes -->
      <xsl:sequence
select="f:group(current-group()[not(@level=$level)],$level+1)"/>
    </section>
  </xsl:for-each-group>
</xsl:function> 
 
Michael Kay
http://www.saxonica.com/  

-----Original Message-----
From: Vincent De Groote [mailto:list(_dot_)encelade(_at_)gmail(_dot_)com] 
Sent: 04 April 2009 14:51
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] Grouping problem

Hello,

I need to structure a document, based on text fragments.

I have a flat xml file like this:

<document>
  <text-fragment function='section' level='1'> Some text 
</text-fragment>
  <text-fragment> Some text </text-fragment>
  <text-fragment> Some text </text-fragment>
  <text-fragment> Some text </text-fragment>

  <text-fragment function='section' level='2'> Some text 
</text-fragment>

  <text-fragment> Some text </text-fragment>
  <text-fragment> Some text </text-fragment>
  <text-fragment> Some text </text-fragment>

  <text-fragment function='section' level='2'> Some text 
</text-fragment>

  <text-fragment> Some text </text-fragment>
  <text-fragment> Some text </text-fragment>
  <text-fragment> Some text </text-fragment>

  <text-fragment function='section' level='1'> Some text 
</text-fragment>
  <text-fragment> Some text </text-fragment>
  <text-fragment> Some text </text-fragment>
  <text-fragment> Some text </text-fragment>

<document>

and I want to structure the document like this:

<document>
   <section>
        Some text-fragments ...
        <section>
             Some text-fragments ...
        </section>
   </section>
   <section>
        ... Some fragments for the second section ...
   </section>
</document>

Can you give me some methods, hints, references on how to do this ?
I have already looked on Muenchian grouping, xslt2 groups, 
but I cannot find the way to do it.

Thanks for your replies and your time ..;

Vincent De Groote

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