Re: XML schema

Hi, Michael

Would it be something like this?
<xs:attribute name="attribute_id" use="required">
   <xs:simpleType>
       <xs:restriction base="xs:string">
           <xs:assert test="@attribute_id=Attributes/Attribute/@id or
@attribute_id='id'">       </xs:restriction>
   </xs:simpleType>
</xs:attribute>

We are using saxon8 to parse and eclipse and altova xml spy to edit xml.
Are they support 1.1?

Is 1.1 backward compatible with 1.0? I mean: is it enough to change the
header of the xml and xsd or the whole xsd and xml should have been changed?

Is this the correct header for xsd?
<?xml version="1.1" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified" attributeFormDefault="unqualified">

Because both eclipse and xml spy says that it is not valid.

Thanks for help.

Regards:
   Bence



On Mon, Oct 19, 2009 at 12:27 AM, Michael Kay <mike@saxonica.com> wrote:

> I don't think this can be done in XSD 1.0
>
> It can be done in XSD 1.1, of course, using assertions.
>
> Regards,
>
> Michael Kay
> http://www.saxonica.com/
> http://twitter.com/michaelhkay
>
> > -----Original Message-----
> > From: xmlschema-dev-request@w3.org
> > [mailto:xmlschema-dev-request@w3.org] On Behalf Of btakacs
> > Sent: 18 October 2009 11:32
> > To: xmlschema-dev@w3.org
> > Subject: XML schema
> >
> > Hi
> >
> > I have an xml schema which restricts the
> > Indexes/Tag/@attribute_id values to the ones are defined in
> > the parent element's Attributes/Attribute/@id. Is there a way
> > to extend this and enable one (or more) different static
> > values for example "id"?
> > There are more Indexes/Tag and Attributes/Attribute tags and
> > i would like to use this restriction only for thoose that has
> > the same parent.
> >
> > Here is my current configuration:
> >
> > ....
> > <xs:element name="Attributes">
> >   <xs:complexType>
> >     <xs:sequence>
> >       <xs:element name="Attribute" maxOccurs="unbounded">
> >       <xs:complexType>
> >         <xs:complexContent>
> >           <xs:extension base="Attribute_Type">
> >             <xs:attribute name="typedef_id" type="xs:string"
> > use="required"/>
> >              </xs:extension>
> >         </xs:complexContent>
> >       </xs:complexType>
> >       </xs:element>
> >     </xs:sequence>
> >   </xs:complexType>
> > </xs:element>
> > ....
> > <xs:element name="Indexes" minOccurs="0">
> >   <xs:complexType>
> >     <xs:sequence>
> >       <xs:element name="Tag" maxOccurs="unbounded">
> >       <xs:complexType>
> >           <xs:attribute name="attribute_id" use="required">
> >               <xs:simpleType>
> >                 <xs:restriction base="xs:string">
> >                   <xs:pattern value="[a-z0-9]([a-z0-9.]|(_[a-z]))*"/>
> >                      </xs:restriction>
> >                   </xs:simpleType>
> >                 </xs:attribute>
> >              </xs:complexType>
> >            </xs:element>
> >         </xs:sequence>
> >    </xs:complexType>
> > </xs:element>
> > ....
> > ....
> > <xs:key name="ATTRIBUTE">
> >     <xs:selector xpath="Attributes/Attribute"/>
> >     <xs:field xpath="@id"/>
> > </xs:key>
> > <xs:keyref name="X001" refer="ATTRIBUTE">
> >    <xs:selector xpath="Indexes/Tag"/>
> >    <xs:field xpath="@attribute_id"/>
> > </xs:keyref>
> > ....
> >
> >
> > Thanks:
> >    Bence
> > --
> > View this message in context:
> > http://www.nabble.com/XML-schema-tp25945562p25945562.html
> > Sent from the w3.org - xmlschema-dev mailing list archive at
> > Nabble.com.
> >
> >
> >
>
>