Hi Joan, Thank you for your reply. But the Xerces Parser 1.3.1 uses 'http://www.w3.org/2000/10/XMLSchema' (candidate recommendation) and hence the parser doesn't recognize "extension" as the direct child of simpleContent. This is the error I get, [Error] account.xml:4:54: Schema error: ComplexType 'ProductID': Invalid child following the simpleContent child in the complexType.
Any more pointers would be appreciated. -Thakur -----Original Message----- From: Joan Pujol Espinar [mailto:[EMAIL PROTECTED] Sent: Sunday, October 28, 2001 3:25 PM To: [EMAIL PROTECTED] Subject: Re: validation error with Xerces131... bug??. Quoting Thakur Thribhuvan <[EMAIL PROTECTED]>: Hi Thakur, You have some problems with schema design. The Schema you write isn't valid. You can't use the attribute base directly in a complexType. When you want to create a complexType from a simple Type you have to use: <complexType name="Type" mixed="0"> <simpleContent> <extension base="string"/> </simpleContent> <attribute name='type' type='xsd:string' use='required'/> </complexType> Also I see that you declare the Schema namespace to xsd prefix. But why you don't use the prefix xsd when you declare the Types and elements? It's correct? I think that you must put the schema namespace if you want to do it. Bye, > Hi, > I have written a Schema that contains couple of elements and an attribute. > When I validate it using one the samples(dom.DOMCount with -v option) it > gives me this error. > > java dom.DOMCount -v account.xml > [Error] account.xml:7:51: The content of element type "anu:ProductID" > must match "EMPTY". > account.xml: 1362 ms (4 elems, 4 attrs, 11 spaces, 12 chars) > > I guess the parser seems to assume that the content type as empty for > ProductID(one of the elements) when it should be elementOnly which is the > default. I am enclosing the xml instance file and the schema. Any pointers > would be appreciated. > > <!--XML Schema fragment in file schema1.xsd--> > <schema targetNamespace='anutech.com' > xmlns:xsd='http://www.w3.org/2000/10/XMLSchema' > xmlns:anu='anutech.com'> > <element name="rootElement"> > <complexType> <!-- default for content is element only --> > <sequence> > <element ref="anu:InvoiceNo" minOccurs='1' maxOccurs='unbounded'/> > <element ref="anu:ProductID" minOccurs='1' maxOccurs='unbounded' /> > <element ref="anu:ProductCode" minOccurs='1' maxOccurs='unbounded'/> > > </sequence> > </complexType> > </element> > > <!-- Global declarations --> > <element name='InvoiceNo' type='xsd:integer'/> > <element name='ProductCode' type='xsd:string' /> > <element name='ProductID'> > <complexType base='xsd:string' derivedBy='extension' content='elementOnly'> > <attribute name='type' type='xsd:string' use='required'/> > </complexType> > </element> > </schema> > > <!-- instance file --> > <?xml version="1.0" encoding="UTF-8"?> > <anu:rootElement xmlns:anu='anutech.com' > xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance"; > > xsi:schemaLocation='anutech.com account.xsd'> > <anu:InvoiceNo>123456789</anu:InvoiceNo> > > <anu:ProductID type='sometype'>99</anu:ProductID> > > <anu:ProductCode>A</anu:ProductCode> > > </anu:rootElement> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --- Joan Pujol Espinar PTS Sistemes Departament IMA Universitat de Girona ------------------------------------------------- --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
