• To: Stewart Johnson <stew@f...>
• Subject: Re: XML schema -- specify a relationship between attributes?
• From: George Cristian Bina <george@s...>
• Date: Tue, 23 Nov 2004 14:04:13 +0200
• Cc: "Kirkham, Pete (UK)" <pete.kirkham@b...>,Chiusano Joseph <chiusano_joseph@b...>, xml-dev@l...
• In-reply-to: <820DBA1A8ECA1D45A557AFD03CF4DEE06E5031@glkms0015>
• References: <820DBA1A8ECA1D45A557AFD03CF4DEE06E5031@glkms0015>
• User-agent: Mozilla Thunderbird 0.8 (Windows/20040913)

Hi,

I will say this time:
"you can do this very easily in Relax NG"
:)

<element name="myElement">
  <optional>
   <group>
    <attribute name="name"><data type="string"/></attribute>
    <optional>
     <attribute name="myattr"><data type="boolean"/></attribute>
    </optional>
   </group>
  </optional>
</element>

or, in compact syntax:

element myElement {
  (
   attribute name { xsd:string },
   attribute myattr { xsd:boolean }?
  )?
}

Best Regards,
George
---------------------------------------------------------------------
George Cristian Bina
<oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger
http://www.oxygenxml.com

• Follow-Ups:
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• References:
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    • From: "Kirkham, Pete (UK)" <pete.kirkham@b...>

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