The DOM shouldn't have been modified. The schema loader has a bug where it mutates the DOM in order to rename the original component which is being redefined. This was actually fine before JAXP 1.3 came along. Back then the DOM was always built by the schema loader so it didn't matter whether we trashed it. It's not easy to fix. The "xhtml:head_fn3dktizrknc9pi" name should only appear in the XSModel.
Michael Glavassevich XML Parser Development IBM Toronto Lab E-mail: [EMAIL PROTECTED] E-mail: [EMAIL PROTECTED] Dick Deneer <[EMAIL PROTECTED]> wrote on 02/01/2007 05:09:50 PM: > When I parse your XSD into a DOM, validate it, and serialize it back > to XML I get the following modified XML: > > <?xml version="1.0" encoding="UTF-8"?> > <xs:schema targetNamespace="http://www.w3.org/1999/xhtml"; > xmlns:xforms="http://www.w3.org/2002/xforms"; > xmlns:xhtml="http://www.w3.org/1999/xhtml"; > xmlns:xs="http://www.w3.org/2001/XMLSchema"; > xmlns:xsi="http://www.w3.org/1999/XMLSchema/instance"; xsi:schemaLocation=" > http://www.w3.org/1999/xhtml http://www.w3.org/2002/08/xhtml/xhtml1-strict.xsd > http://www.w3.org/2002/xforms http://www.w3. > org/MarkUp/Forms/2002/XForms-Schema.xsd"> > <xs:redefine schemaLocation="http://www.w3. > org/2002/08/xhtml/xhtml1-strict.xsd"> > <xs:complexType name="head"> > <xs:complexContent> > <xs:extension base="xhtml:head_fn3dktizrknc9pi"> > <xs:sequence> > <xs:element ref="xforms:model"/> > </xs:sequence> > </xs:extension> > </xs:complexContent> > </xs:complexType> > </xs:redefine> > </xs:schema> > > Xerces (2.9.0) gives the following two errors: > [10:65]: src-redefine.5.b.d: 'extension' does not have a 'base' > attribute that refers to the redefined element, 'http://www.w3. > org/1999/xhtml,head'. <complexType> children of <redefine> elements > must have <extension> or <restriction> descendants, with 'base' > attributes that refer to themselves. > > [10:65]: src-resolve: Cannot resolve the name 'xhtml: > head_fn3dktizrknc9pi' to a(n) 'type definition' component. > > Maybe this "extra" message heps to clearify your problem. > > Regards > Dick Deneer > > Op 1-feb-2007, om 18:04 heeft [EMAIL PROTECTED] het > volgende geschreven: > > I'm getting a very weird error when using Xerces to parse an XSD > document (Xerces as embedded in Oxygen 8.1). > > "E src-resolve: Cannot resolve the name 'xhtml:head_fn3dktizrknc9pi' > to a(n) 'type definition' component." > > The full document is shown below as it's very simple. If anyone can > make out what's wrong with it, or make a modification to it which > will make it acceptable to the parser, or even point me to a useful > resource for extra knowledge I need to have to address these errors, > I would be very grateful. > > I've tried every possible variant of various irrelevant namespace > and targetnamespace properties in response to a series of other > silly conformance errors raised. I get the fewest errors of all with > this configuration - only one error, but it's completely meaningless to me. > > I know W3C standards aren't parsimonious and rarely have smart > defaults, but I've spent a long time on this - like 3 hours plus > over a period of a fortnight trying every possible combination of > targetNamespace, with imports, with schema locations, without schema > locations. What I'm trying to achieve is unbelievably > straightforward. God help me if I try to use XSD for anything major. > > The document is attempting to combine XHTML and XFORMS components > into an XHTML variant which permits XFORMS 'model' elements to sit > in the 'head' element of the XHTML. After this works, I'll also add > XFORMS 'group' elements into the 'body' element of XHTML. In that > way I hope to generate an XSD which allows me to edit XHTML+XFORMS > combined documents in a validating XML editor. As I understand it, > this schema definition and recombination is exactly what XSD is > intended to do. > > I guess it's got to be just right. I'm sure there's some kind of > error, but the error reports I'm getting don't help me get to the > bottom of it at all. All help gratefully received. > > Cefn > http://cefn.com > > >>>>>>>>> > > "E src-resolve: Cannot resolve the name 'xhtml:head_fn3dktizrknc9pi' > to a(n) 'type definition' component." > > <?xml version="1.0" encoding="UTF-8"?> > <xs:schema > targetNamespace="http://www.w3.org/1999/xhtml"; > xmlns:xs="http://www.w3.org/2001/XMLSchema"; > xmlns:xsi="http://www.w3.org/1999/XMLSchema/instance"; > xmlns:xhtml="http://www.w3.org/1999/xhtml"; > xmlns:xforms="http://www.w3.org/2002/xforms"; > xsi:schemaLocation="http://www.w3.org/1999/xhtml http://www.w3. > org/2002/08/xhtml/xhtml1-strict.xsd http://www.w3.org/2002/xforms > http://www.w3.org/MarkUp/Forms/2002/XForms-Schema.xsd"; > > > <xs:redefine schemaLocation="http://www.w3. > org/2002/08/xhtml/xhtml1-strict.xsd" > > <xs:complexType name="head"> > <xs:complexContent> > <xs:extension base="xhtml:head"> > <xs:sequence> > <xs:element ref="xforms:model"/> > </xs:sequence> > </xs:extension> > </xs:complexContent> > </xs:complexType> > </xs:redefine> > > </xs:schema> --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
