Home. 
.

transparent

transparent

transparent

Altova Mailing List Archives


RE: [xml-dev] XML Schema and the Unique Particle Attribution (UPA) rule

From: "Klotz, Leigh" <Leigh.Klotz@-----.--->
To: "Azariah Jeyakumar" <ajeyakumar@----.--->, <xml-dev@-----.---.--->
Date: 8/10/2007 9:39:00 PM
Or use RNG ;-)
 
http://books.xmlschemata.org/relaxng/relax-CHP-7-SECT-2.html [Erik 
van der Vlist, why you should]
http://www.simonstl.com/articles/sanity/relaxngSchema.html [Simon 
St. Laurent, why you can't]
http://www.xml.com/pub/a/2004/02/11/relaxtron.html [Eddie 
Robertsson, what it doesn't do]
 
Leigh.
 



From: Michael Kay [mailto:mike@s...] 

Sent: Friday, August 10, 2007 2:32 PM
To: 'Azariah 
Jeyakumar'; xml-dev@l...
Subject: RE: [xml-dev] XML Schema 
and the Unique Particle Attribution (UPA) rule



This is a feature often requested in XML Schema called 
"cooccurrence constraints". It can't be done in XML Schema 1.0, unless you are 
prepared to change your <type> element into an xsi:type attribute. It will 
be possible in XML Schema 1.1, but that's still in the 
future.
 
Michael Kay
http://www.saxonica.com/
 
...


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