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Re: sub-tree filtering proposals

On Fri, Jun 04, 2004 at 09:32:56AM +0200, Michael Walton wrote:
 
> For now - I experimented a little with XPath expressions in PyXML and
> found one possible answer to Juergen's question:

[...]
 
> An expression that returns name, type and full-name looks like this:
> 
> //users/user[name="fred"]/*[name()="name" or name()="type" or
> name()="full-name]
> 
> ... which is somewhat ugly, or you could use the "pipeline" operator as
> suggested by Juergen:
> 
> //users/user[name="fred"]/name | //users/user[name="fred"]/type |
> //users/user[name="fred"]/full-name
> 
> ... but that seems inefficient.

Thanks. I knew this must be possible to do somehow.

/js

-- 
Juergen Schoenwaelder		    International University Bremen
<http://www.eecs.iu-bremen.de/>	    P.O. Box 750 561, 28725 Bremen, Germany

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