On Mar 20, 9:45=A0am, "Rahul" <reach_aggar...@hotmail.com> wrote:
> Hi,
>
> I have to define a schema as below but this is not valid according to sch=
ema
> rules.
>
> It violates the followign rule because I have element B as minOccurs =3D =
0. It
> is fine if I make B as MinOccurs =3D 1.
>
> http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/#cos-nonambig
>
> How can I have define the schema in this situation so as to not violate t=
he
> above rule.
>
> <?xml version=3D"1.0" encoding=3D"UTF-8"?>
>
> <xsd:schema xmlns:xsd=3D"http://www.w3.org/2001/XMLSchema"
> xmlns=3D"http://test.xsd" targetNamespace=3D"http://test.xsd"
> elementFormDefault=3D"qualified" attributeFormDefault=3D"unqualified">
>
> <xsd:element name=3D"X" type=3D"X"/>
>
> <xsd:complexType name=3D"X">
>
> <xsd:sequence>
>
> <xsd:element name=3D"A" type=3D"xsd:string" minOccurs=3D"0"
> maxOccurs=3D"unbounded"/>
>
> <xsd:element name=3D"B" type=3D"xsd:string" minOccurs=3D"0" maxOccurs=3D"=
1"/>
>
> <xsd:element name=3D"A" type=3D"xsd:string" minOccurs=3D"0"
> maxOccurs=3D"unbounded"/>
>
> </xsd:sequence>
>
> </xsd:complexType>
>
> </xsd:schema>
>
> Thanks
>
> Rahul

The only problem I see is multiple definitions of an element (i.e.,
element 'A'). Rename the last element 'C' and you should be fine.