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Reusing the XMLSchema simpleType element in an own schema

From: <gino.marckx@belgacom.be>
Date: Wed, 28 Aug 2002 12:22:36 +0200
Message-ID: <06187E0800A0D21192DD0008C75DE4DC0861CCEE@acar41.bc>
To: xmlschema-dev@w3c.org


I want to reuse the simpleType element definition we all use for defining our own schema's, in a schema.  In other words, I want to be able in the XML document, using my schema, to define simpleType elements as data.

<types xmlns:xsd="http://www.w3.org/2000/10/XMLSchema">
	<type name="myStringType" type="xsd:string"/>
	<type name="myEnumerationBasedOnStringType">
			<!-- If the following is impossible, it could restrict xsd:string too -->
			<xsd:restriction base="myStringType">
				<xsd:enumeration>Possible value</xsd:enumeration>

I tried to specify the type element like the following, but on validation I always get the same error stating that the type cannot be found, even when I import the schema:
<xsd:element name="type">
			<xsd:element name="simpleType" type="xsd:anySimpleType" minOccurs="0"/>
		<xsd:attribute name="name" value="xsd:string"/>
		<xsd:attribute name="type" value="xsd:QName" use="optional"/>

Can anybody help me with this problem, after looking for documentation for a long while, I am stuck, and I just cannot believe it is not possible.

Thanks in advance,
Gino Marckx.

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Received on Wednesday, 28 August 2002 06:22:49 UTC

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