W3C home > Mailing lists > Public > xmlschema-dev@w3.org > February 2001

Re: XSV Crash on XHTML Schema

From: Henry S. Thompson <ht@cogsci.ed.ac.uk>
Date: 09 Feb 2001 13:35:20 +0000
To: Rick Jelliffe <ricko@gate.sinica.edu.tw>
Cc: Eddie Robertsson <eddie@allette.com.au>, xmlschema-dev@w3.org
Message-ID: <f5by9vg5693.fsf@cogsci.ed.ac.uk>
Rick Jelliffe <ricko@gate.sinica.edu.tw> writes:

> On Fri, 9 Feb 2001, Eddie Robertsson wrote:
> 
> > Rick Jelliffe wrote:
> > 
> > > The current CR does not allow direct fixing of attribute values of
> > > attributes from foreign namespaces. At the moment, the easiest workaround
> > > seems to be to simply redefine them with fixed values.  There may be some
> > > more information on this in the next few days.
> > 
> > How does this work?
> 
> Sorry, checked again and it probably doesn't.  That means the only current
> workaround I know about would seem to be to define a schema for the
> foreign namespace yourself, with one complex type per every attribute
> group of restrictions. These complex types restrict the values from the
> real declarations for the attributes.  So you cannot attach a fixed
> attribute in a foreign namespace to an existing comlpex type, you have to
> make up a new complex type.

Fortunately the WG voted yesterday to add a facility for 'fixing' the
value of an imported attribute, but you'll have to wait for the next
Public WD to use it.

ht
-- 
  Henry S. Thompson, HCRC Language Technology Group, University of Edinburgh
          W3C Fellow 1999--2001, part-time member of W3C Team
     2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440
	    Fax: (44) 131 650-4587, e-mail: ht@cogsci.ed.ac.uk
		     URL: http://www.ltg.ed.ac.uk/~ht/
Received on Friday, 9 February 2001 08:35:27 UTC

This archive was generated by hypermail 2.3.1 : Wednesday, 7 January 2015 14:55:50 UTC