Re: Add an attribute

Fixed, but the solution looks 'orrible.
Is it possible to make it tidier than this?

regards ... confused. DaveP

instance
<uaffect xmlns="http://www.dpawson.co.uk/ns#" xmlns:e="http://example.com">
    <effect Type="a"  TypeNotes="sss" e:dc="xxx" e:bs="ss" >
      <ap></ap>
    </effect>
    <effect Type="b" e:bs="ss" att2="Not namesapced">
        <ap>Inherited ns</ap>
        <ap1 xmlns="">Null namespaced</ap1>
    </effect>
</uaffect>


Main schema
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:d="http://www.dpawson.co.uk/ns#"
    targetNamespace="http://www.dpawson.co.uk/ns#"
    xmlns:dp="http://www.dpawson.co.uk/ns#" xmlns:e="http://example.com">
    <xsd:include schemaLocation="eppExtensions.xsd"/>
    <!-- Why must it be imported? Just to get the namespace attr? -->
    <xsd:import schemaLocation="eppNSExtension.xsd"
namespace="http://example.com"/>

    <xsd:element name="uaffect">
        <xsd:complexType>
            <xsd:sequence maxOccurs="unbounded">
                <xsd:element ref="dp:effect"/>    ?????????????? why
must @ref be ns'd??????
            </xsd:sequence>
        </xsd:complexType>
    </xsd:element>

<!-- effect is in the default namespace -->
    <xsd:element name="effect" >
        <xsd:complexType>
            <xsd:sequence>
                    <!-- ap is in the default ns, but xsd needs to be
told that -->
                <xsd:element name="ap" type="xsd:string" minOccurs="1"
form="qualified"/>
                <!-- But ap1 is in 'no' namespace.... -->
                <xsd:element name="ap1" type="xsd:string" minOccurs="0"/>

            </xsd:sequence>
            <xsd:attribute name="Type" type="xsd:token" use="required"/>
            <xsd:attribute name="TypeNotes" type="xsd:string"/>

            <!-- External additions  -->
            <xsd:attributeGroup ref="dp:extgp1"/>
            <xsd:attributeGroup ref="e:extgp2"/>
        </xsd:complexType>
    </xsd:element>



</xsd:schema>

First (non-ns additions)
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:dct="http://purl.org/dc/terms/"
    xmlns:atom="http://www.w3.org/2005/Atom"
attributeFormDefault="unqualified" version="1.0"
    targetNamespace="http://www.dpawson.co.uk/ns#" id="eppExtensions">

    <!--   This attribute is not namespaced  See attributeFormDefault -->
    <!--  Use this form for non-namespaced atts -->
    <xsd:attributeGroup name="extgp1">
        <xsd:attribute name="att2" type="xsd:string"/>
    </xsd:attributeGroup>
</xsd:schema>


Second (namespaced) additions
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:dct="http://purl.org/dc/terms/"
    xmlns:atom="http://www.w3.org/2005/Atom"
targetNamespace="http://example.com"
    xmlns:e="http://example.com"
    xmlns:d="http://example.com" attributeFormDefault="qualified"
version="1.0" id="eppExtensions">



    <xsd:attributeGroup name="extgp2">
        <xsd:attribute name="bs" type="xsd:string" use="required"
form="qualified"/>
        <xsd:attribute name="dc" type="xsd:string"/>
        <xsd:attribute name="bes" type="xsd:string"/>
    </xsd:attributeGroup>


</xs:schema>





On 22 March 2013 10:02, Dave Pawson <dave.pawson@gmail.com> wrote:
> I'm extending a schema. vsn 1.0 using oXygen, xerces parser
> main schema is in namespace ns1
> I want to add an attribute group, all attributes in ns2
>
> to give
> <a:element att1='x' b:att2='y'/>
>
> To keep it clean, I would like the attribute group to be defined in a
> second file
> and imported into the main schema.
>
> the main schema has
>
>  <xsd:include schemaLocation="eppExtensions.xsd"/>
>     <xsd:include schemaLocation="eppNSExtension.xsd"/>
>
>  <xsd:element name="a">
>  ...
>  <xsd:attribute name="Type" type="xsd:token" use="required"/>
>   <xsd:attributeGroup ref="extgp1"/>
>    <xsd:attributeGroup ref="extgp2"/>
> </xsd:element>
>
>
> att1 is defined in file1, works fine
>
> I can't figure out the syntax to put the second attribute group extgp1
> into a ns?
>
> The second included file is
>
> <xsd:schema
>     xmlns:xsd="http://www.w3.org/2001/XMLSchema"
>     xmlns:dct="http://purl.org/dc/terms/"
> xmlns:atom="http://www.w3.org/2005/Atom"
>      attributeFormDefault="unqualified" version="1.0"
>     id="eppExtensions">
>
>     <xsd:attributeGroup name="extgp1">
>         <xsd:attribute name="att2" type="xsd:string"/>
>     </xsd:attributeGroup>
> </xsd:schema>
>
> Any suggestions please? To read / learn or fix the syntax?
>
> TiA
>
> --
> Dave Pawson
> XSLT XSL-FO FAQ.
> Docbook FAQ.
> http://www.dpawson.co.uk



-- 
Dave Pawson
XSLT XSL-FO FAQ.
Docbook FAQ.
http://www.dpawson.co.uk

Received on Friday, 22 March 2013 10:53:27 UTC