Thanks for the example, but I'm yet more confused.
What is the meaning of a simpleType child to restriction when =
restriction has a base attribute?

Thanks.

Shlomo


-----Original Message-----
From: Henry S. Thompson [mailto:ht@i...]
Sent: Mon 11/12/2007 1:19 PM
To: Shlomo Yona
Cc: Michael Kay; xmlschema-dev@w...
Subject: Re: Mixed content and empty content
 
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Shlomo Yona writes:

> Since this is a mixed content then the textual data is not
> restricted at all -- can the textual content be further restricted
> by derivation even if it is mixed? I mean -- can it be changed to an
> xsd:integer? I think not, but I don't know.

This _is_ allowed -- it's how the simple types are in principle
derivable from anyType.  For your example:

    <xs:complexType name="rtype" mixed="true"/>

    <xs:element name="root">
     <xs:complexType>
      <xs:simpleContent>
       <xs:restriction base="rtype">
        <xs:simpleType>
         <xs:restriction base="xs:integer"/>
        </xs:simpleType>
       </xs:restriction>
      </xs:simpleContent>
     </xs:complexType>
    </xs:element>

ht
- -- 
 Henry S. Thompson, HCRC Language Technology Group, University of =
Edinburgh
                     Half-time member of W3C Team
    2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440
            Fax: (44) 131 650-4587, e-mail: ht@i...
                   URL: http://www.ltg.ed.ac.uk/~ht/
[mail really from me _always_ has this .sig -- mail without it is forged =
spam]
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.6 (GNU/Linux)

iD8DBQFHODbDkjnJixAXWBoRAp/bAJ0Y7XtuKLuFobuCi/Tn8ArKhC9SIQCdHDJw
QK7580vCvyDMhniRmoqdRVQ=
=tK7r
-----END PGP SIGNATURE-----