Re: RE: [xsl] XSLT2/Saxon: How to group by distinct element values?

["Robert Sösemann" <rsoese@xxxxxx>]

Great, Michael. Thanks a lot!
-------- Original-Nachricht --------
> Datum: Fri, 17 Oct 2008 11:30:36 +0100
> Von: "Michael Kay" <mike@xxxxxxxxxxxx>
> An: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Betreff: RE: [xsl] XSLT2/Saxon: How to group by distinct element values?

> 
> <xsl:template match="root">
>   <root>
>     <xsl:for-each-group select="data" group-by="group1">
>       <group1 name="{current-grouping-key()}">
>         <xsl:for-each-group select="current-group()" group-by="group2">
>           <group2 name="{current-grouping-key()}">
>             <xsl:for-each select="current-group()">
>               <group3 name="{group3}"/>
>             </
>           </
>         </
>       </
>     </
>   </
> </
> 
> Michael Kay
> http://www.saxonica.com/
> 
> > -----Original Message-----
> > From: "Robert Svsemann" [mailto:rsoese@xxxxxx] 
> > Sent: 17 October 2008 11:10
> > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> > Subject: [xsl] XSLT2/Saxon: How to group by distinct element values?
> > 
> > Hi, even after reading for one hour about grouping in XSLT2, 
> > I could not find out how to transform my Source XML to my Result XML. 
> > Can anybody help me?
> > 
> > Source XML
> > ----------
> > <?xml version="1.0" encoding="UTF-8"?>
> > <root>
> >   <data>
> >     <group1>MERCEDES</group1>
> >     <group2>CLK</group2>
> >     <group3>CLK 320 CDI Coupe</group3>
> >   </data>
> >   <data>
> >     <group1>MERCEDES</group1>
> >     <group2>CLK</group2>
> >     <group3>CLK 320 CDI Sedan</group3>
> >   </data>
> >   <data>
> >     <group1>MERCEDES</group1>
> >     <group2>SLK</group2f>
> >     <group3>SLK Limousine</group3>
> >   </data>
> >   <data>
> >     <group1>AUDI</group1>
> >     <group2>A2</group2>
> >     <group3>A2 Coupe</group3>
> >   </data>
> > </root>
> > 
> > Result XML
> > ----------
> > <?xml version="1.0" encoding="UTF-8"?>
> > <root>
> >   <group1 name="MERCEDES">
> >     <group2 name="CLK">
> >       <group3 name="CLK 320 CDI Coupe"/>
> >       <group3 name="CLK 320 CDI Sedan"/>
> >     </leve2>
> >     <group2 name="SLK">
> >       <group3 name="SLK Limousine"/>
> >     </group>
> >   </group1>
> >   <group1 name="AUDI">
> >     <group2 name="A2">
> >       <group3 name="A2 Coupe" />
> >     </group2>
> >   </group1>
> > </root>
> > 
> > Thanks in advance
> > --
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