How to aggregate data with XSL ?

[Guiding5]

Hi group!

How do I aggregate elements based on one of it node's values ?

For example:

Input XML:
<dataset>
<value>
<name>Bob</name>
<desc>Silent</desc>
</value>
<value>
<name>Bob</name>
<desc>Fat</desc>
</value>
<value>
<name>Jay</name>
<desc>Stupid</desc>
</value>
</dataset>

Needed result:
<dataset>
<value>
<name>Bob</name>
<desc>Silent</desc>
<desc>Fat</desc>
</value>
<value>
<name>Jay</name>
<desc>Stupid</desc>
</value>
</dataset>

 

[Dimitre Novatchev]

http://jenitennison.com/xslt/grouping/index.xml


Cheers,
Dimitre Novatchev