- From: Kevin Burges <xmldude@burieddreams.com>
- Date: Mon, 19 Nov 2001 14:32:02 +0000
- To: Jeni Tennison <jeni@jenitennison.com>
- CC: ht@cogsci.ed.ac.uk, xmlschema-dev@w3.org
I've managed to solve the problem. I have control over the XML in
question (XSLT generated), so I have made all <Field> elements contain
attributes for both FieldID and FormID. This way I can have exactly
the keys I want and enforce both the correct uniqueness and
referential integrity. Thanks both for the help...
<IDs>
<Form FormID="FORM_1">
<Field FieldID="FIELD_1" FormID="FORM_1"/>
<Field FieldID="FIELD_2" FormID="FORM_1"/>
</Form>
<Form FormID="FORM_2">
<Field FieldID="FIELD_1" FormID="FORM_2"/>
</Form>
</IDs>
<xs:key name="...">
<xs:selector xpath="Form/Field" />
<xs:field xpath="@FormID" />
<xs:field xpath="@FieldID" />
</xs:key>
--
groovy baby,
Kevin mailto:xmldude@burieddreams.com
+++++++++++++ Cool music - http://mp3.com/marshan
++ Attitude Rock Webzine - http://burieddreams.com/attitude
Received on Monday, 19 November 2001 09:32:29 UTC