Home. 
.

transparent

transparent

transparent

Altova Mailing List Archives


Re: [xsl] returning nodes which have a specific child

From: David Carlisle <davidc@---.--.-->
To: xsl-list@-----.------------.---
Date: 7/3/2009 2:15:00 PM

>  But I still have to say it seems strange that "@*" (apparently) can
> match attributes on the child axis and node() can't ... 

There are never any attributes on the child axis.

It's simpler to see the distinction if you first expand the abbreviated
syntax.

node()

doesn't have an explict axis specifier so it is an abbreviation for

child::node()

so the reason it doesn't match attributes is nothing to do with the
node test "node()" it is simply that the test is applied to the child
axis, and there are no attributes on the child axis. The same is true of
namespace nodes, incidentally.



@* is an abbrevation for

attribute::*



You can see that the node test node() is true for  attribute nodes if you apply
it to an axis that has such nodes, as in:

attribute:node()

node() matches attributes in other contexts too, such as the xpath2
expression

@foo instance of node()

which is true if there is a foo attribute.

David



________________________________________________________________________
The Numerical Algorithms Group Ltd is a company registered in England
and Wales with company number 1249803. The registered office is:
Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom.

This e-mail has been scanned for all viruses by Star. The service is
powered by MessageLabs. 
________________________________________________________________________

--~------------------------------------------------------------------
XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe@l...>
--~--



transparent
Print
Mail
Like It
Disclaimer
.

These Archives are provided for informational purposes only and have been generated directly from the Altova mailing list archive system and are comprised of the lists set forth on www.altova.com/list/index.html. Therefore, Altova does not warrant or guarantee the accuracy, reliability, completeness, usefulness, non-infringement of intellectual property rights, or quality of any content on the Altova Mailing List Archive(s), regardless of who originates that content. You expressly understand and agree that you bear all risks associated with using or relying on that content. Altova will not be liable or responsible in any way for any content posted including, but not limited to, any errors or omissions in content, or for any losses or damage of any kind incurred as a result of the use of or reliance on any content. This disclaimer and limitation on liability is in addition to the disclaimers and limitations contained in the Website Terms of Use and elsewhere on the site.

.
.

transparent

transparent