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RE: Two quick questions regarding restriction in XML Schema

• To: "Murali Mani" <mani@C...>
• Subject: RE: Two quick questions regarding restriction in XML Schema
• From: "Michael Leditschke" <mike@a...>
• Date: Sun, 19 May 2002 18:24:20 +1000
• Cc: <xml-dev@l...>
• Importance: Normal
• In-reply-to: <Pine.SOL.4.33.0205170937260.5409-100000@p...>

> -----Original Message-----
> From: Murali Mani [mailto:mani@C...]
> Sent: Saturday, 18 May 2002 2:44 AM
> To: Dare Obasanjo
> Cc: Eddie Robertsson; Nada Reinprecht; xml-dev@l...
> Subject: RE:  Two quick questions regarding restriction in XML
> Schema
>
>
>
> I hope to finish the report soon, of course (couple of days at most), I
> will try to announce it on the list, and to you people who have helped me
> immensely.
>
> I have one question regarding extension:
> can we define the following types
> type Book -> (Title, Author+)
> type Book1 extends Book -> (Title, Author+, Title)

<snip/>

Hi. W3C schema example of what you request.

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified" attributeFormDefault="unqualified">
	<xs:complexType name="Book">
		<xs:sequence>
			<xs:element name="Title" type="xs:string"/>
			<xs:element name="Author" type="xs:string" maxOccurs="unbounded"/>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="Book1">
		<xs:complexContent>
			<xs:extension base="Book">
				<xs:sequence>
					<xs:element name="Title" type="xs:string"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
</xs:schema>

Regards
Michael

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  • RE: Two quick questions regarding restriction in XML Schema
    • From: Murali Mani <mani@C...>

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