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"Bryce K. Nielsen" wrote:
>
> This email will have better response on the xmlschema-dev mailing list
> (xmlschema-dev@w3.org) but I'll give it a go:
>
> xs:group's limit the min/max occurs of not just choice nodes, but all
> compositors (i.e. choice, sequence and all nodes).
According to (my interpretation of) section "3.8.2 XML Representation of
Model Group Schema Components" of [1], that is not the case. This
section states the following for the XML representation Model Group
Schema Components (all/choice/sequence):
- all: maxOccurs must be 1; minOccurs can be 0 or 1.
- choice/sequence: maxOccurs must be nonNegativeInteger or unbouned;
minOccurs must be nonNegativeInteger.
[1] http://www.w3.org/TR/xmlschema-1/#Model_Group_details
Kind Regards,
Joe Chiusano
Booz | Allen | Hamilton
Strategy and Technology Consultants to the World
> The occurence options are
> controlled by the entire group, not the individual nodes within the group.
> Why this is, I'm not entirely certain, anyone else want to field the
> reasoning behind this?
>
> Bryce K. Nielsen
> SysOnyx, Inc. (www.sysonyx.com)
> Makers of xmlLinguist, the Text-to-XML Translator
> http://www.sysonyx.com/products/xmllinguist
>
> ----- Original Message -----
> From: "Robert Koberg" <rob@koberg.com>
> To: "XML Developers List" <xml-dev@lists.xml.org>
> Sent: Friday, June 25, 2004 12:23 PM
> Subject: [xml-dev] xs:group/xs:choice[@minOccurs | @maxOccurs]
>
> > Hi,
> >
> > Why can't you have minOccurs and maxOccurs attributes on a xs:choice
> > element that is a child of a xs:group element?
> >
> > -Rob
> >
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--
Kind Regards,
Joseph Chiusano
Associate
Booz | Allen | Hamilton
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