Hi Yong,
"Yong Chen \(yongche\)" <[EMAIL PROTECTED]> writes:
> <xs:complexType name="interface_type">
> <xs:sequence>
> <xs:choice>
> <xs:element name="ifid" minOccurs="1" type="xs:string"/>
> <xs:element name="ifid" minOccurs="1" type="xs:string"/>
> </xs:choice>
> </xs:sequence>
> </xs:complexType>
This is also valid though does not make much sense (e.g, a choice
between two equivalent elements). One scenario where repeating
the same element would me sense is something along these lines:
<xs:complexType name="interface_type">
<xs:sequence>
<xs:element name="ifid" type="xs:string"/>
<xs:element name="foo" type="xs:string"/>
<xs:element name="ifid" type="xs:string"/>
</xs:sequence>
</xs:complexType>
I.e., you want an element ifid followed by element foo which in turn
is followed by another element ifid.
hth,
-boris
--
Boris Kolpackov
Code Synthesis Tools CC
http://www.codesynthesis.com
Open-Source, Cross-Platform C++ XML Data Binding
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