W3C home > Mailing lists > Public > www-math@w3.org > August 2003

Importing MathML

From: Morcom, Harvey <Harvey.Morcom@KPMG.co.uk>
Date: Fri, 29 Aug 2003 09:04:04 +0100
Message-ID: <471D4FBBE091D6119D8D0002A560071EC41B5E@UKSSQEXC02>
To: <www-math@w3.org>

> I am trying to import the MathML XMLSchema into my own XMLSchema but I keep getting error messages from both the XMLSpy validating parser and Xerces. 
> Xerces error message states that 'grammar with uri: http://www.w3.org/1998/Math/MathML cannot be found.'
> XMLSpy states that 'some of the include and/or import and/or redefine statements has no schemaLocation and will be ignored'
> The syntax I am using in my XMLSchema is:
> <xs:schema targetNamespace="http://www.assurancesource.kworld.kpmg.com/UK_ExternalSchema/20030721" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.assurancesource.kworld.kpmg.com/UK_ExternalSchema/20030721" xmlns:mml="http://www.w3.org/1998/Math/MathML" elementFormDefault="qualified" attributeFormDefault="unqualified">
> 	<xs:import namespace="http://www.w3.org/1998/Math/MathML" schemaLocation="http://www.w3.org/Math/XMLSchema/mathml2/mathml2.xsd"/>
> 	etc...
The element is then declared later in the XMLSchema:
	<xs:complexType name="mixedType" mixed="true">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="Footnote" type="footnoteType"/>
			<xs:element name="List" type="listType"/>
			<xs:element name="Emphasis" type="emphasisType"/>
			<xs:element name="Link" type="linkType"/>
			<xs:element name="References" type="inlineType"/>
			<xs:element name="Graphic" type="graphicType"/>
			<xs:element name="Table" type="tableType"/>
			<xs:element name="Modification" type="modificationType"/>
			<xs:element name="TextColor" type="textcolorType"/>
			<xs:element name="BackgroundColor" type="backgroundcolorType"/>
			<xs:element ref="mml:math"/>
			<xs:element ref="Br"/>

The instance document has the following reference to the XML Schema which imports MathML:
<Document xmlns="http://www.assurancesource.kworld.kpmg.com/UK_ExternalSchema/20030721" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.assurancesource.kworld.kpmg.com/UK_ExternalSchema/20030721 UKAssuranceSource_External.xsd" xmlns:mml="http://www.w3.org/1998/Math/MathML">  

> I tested this with the files downloaded onto my harddrive but still with no luck.
> Any ideas?
> Regards
> Harvey
> Harvey Morcom
> Knowledge Analyst
> harvey.morcom@kpmg.co.uk
> Tel: 782 8695 (020 7694 8695)

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Received on Friday, 29 August 2003 04:11:41 UTC

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