Re: [xsl] Processing IDREFS attributes

[David Carlisle <davidc@xxxxxxxxx>]

> that was where I was going, but I'm surprised that a function was provided 
> to track down IDs but not one to pull apart IDREFS, or build that tokenize 
> functionality into the id() function itself.

It does. The attribute doesn't need to be declared IDREF: any space
separated string is split up automatically:

Xpath 1 says


The id function selects elements by their unique ID (see [5.2.1 Unique
IDs]). When the argument to id is of type node-set, then the result is
the union of the result of applying id to the string-value of each of
the nodes in the argument node-set. When the argument to id is of any
other type, the argument is converted to a string as if by a call to the
string function; the string is split into a whitespace-separated list of
tokens (whitespace is any sequence of characters matching the production
S); the result is a node-set containing the elements in the same
document as the context node that have a unique ID equal to any of the
tokens in the list.

David

________________________________________________________________________
This e-mail has been scanned for all viruses by Star. The
service is powered by MessageLabs. For more information on a proactive
anti-virus service working around the clock, around the globe, visit:
http://www.star.net.uk
________________________________________________________________________