- From: Henry S. Thompson <ht@cogsci.ed.ac.uk>
- Date: 19 Mar 2001 12:04:15 +0000
- To: Freddy Berriau <Freddy.Berriau@valtech.fr>
- Cc: Ziv Hellman <ziv@unicorn.com>, xmlschema-dev@w3.org
Freddy Berriau <Freddy.Berriau@valtech.fr> writes:
> This should work for question a and question b :
>
> <?xml version="1.0" encoding="UTF-8"?>
> <xsd:schema xmlns:xsd="http://www.w3.org/2000/10/XMLSchema"
> elementFormDefault="qualified">
> <!--
>
>
> Part a of your question
> -->
> <xsd:element name="primitive">
> <xsd:complexType>
> <xsd:attribute name="name" type="xsd:string"/>
> </xsd:complexType>
> <xsd:key name="primitive_key">
> <xsd:selector xpath="."/>
> <xsd:field xpath="@name"/>
> </xsd:key>
> </xsd:element>
Content model is fine -- key declaration is scoped wrongly -- needs to
be in document element declaration, as follows:
<xsd:key name="primitive_key">
<xsd:selector xpath=".//primitive"/>
<xsd:field xpath="@name"/>
</xsd:key>
<snip?>
> <xsd:keyref name="functionOf_keyref" refer="primitive_key">
> <xsd:selector xpath="//primitive"/>
> <xsd:field xpath="@name"/>
> </xsd:keyref>
Again, you need to move the keyref up to the right scope.
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 Monday, 19 March 2001 07:04:32 UTC