Re: Nesting predicates and context node

> how do I use nested predicates and refer from the inner predicate to the
> current node of the outer predicate?

you can use current() to refer to the current node at the start of the
expression but you can't, in general, access the nodes current at
intermediate steps in an XPath.

This looks to be a grouping problem, grouping on product/@id and
selecting the first 3 elements in each group, in which case the grouping
techniques in the faq or jeni's site may help...

David


_____________________________________________________________________
This message has been checked for all known viruses by Star Internet
delivered through the MessageLabs Virus Scanning Service. For further
information visit http://www.star.net.uk/stats.asp or alternatively call
Star Internet for details on the Virus Scanning Service.

 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list