Re: [xsl] XSL Processing to avoid repetitions

[Andrew Welch <andrew.j.welch@xxxxxxxxx>]

> So, I have these data
>
> <?xml version="1.0" encoding="UTF-8"?>
> <Results>
>  <Row>
>    <CONTRACT>1000</CONTRACT>
>    <CODE>1000-1</CODE>
>    <NUMERO>110</NUMERO>
>    <STATE>0</STATE>
>  </Row>
>  <Row>
>    <CONTRACT>1000</CONTRACT>
>    <CODE>1000-1</CODE>
>    <NUMERO>567</NUMERO>
>    <STATE>0</STATE>
>  </Row>
>  <Row>
>    <CONTRACT>1000</CONTRACT>
>    <CODE>1000-1</CODE>
>    <NUMERO>936</NUMERO>
>    <STATE>0</STATE>
>  </Row>
>  <Row>
>    <CONTRACT>1000</CONTRACT>
>    <CODE>1000-2</CODE>
>    <NUMERO>110</NUMERO>
>    <STATE>0</STATE>
>  </Row>
>  <Row>
>    <CONTRACT>1000</CONTRACT>
>    <CODE>1000-2</CODE>
>    <NUMERO>567</NUMERO>
>    <STATE>0</STATE>
>  </Row>
>  <Row>
>    <CONTRACT>1000</CONTRACT>
>    <CODE>1000-2</CODE>
>    <NUMERO>936</NUMERO>
>    <STATE>0</STATE>
>  </Row>
>  <Row>
> </Results>
>
> And I would like to reshape the data to get something clean (from CONTRACT,
CODE and NUMERO)
> 1000
>        1000-1
>                110
>                567
>                936
>        1000-2
>                110
>                567
>                936

For that just nest your xsl:for-each-group's, using
select="current-group()" group-by="CODE" for the inner group.



--
Andrew Welch
http://andrewjwelch.com
Kernow: http://kernowforsaxon.sf.net/