- From: Henry S. Thompson <ht@cogsci.ed.ac.uk>
- Date: 02 Apr 2003 09:07:47 +0100
- To: Venkat Raghavan <venkat@okena.com>
- Cc: xmlschema-dev@w3.org
Venkat Raghavan <venkat@okena.com> writes:
> Hi all,
> I have the following element inside a xsd:sequence.
>
> <xsd:element name="RuleType">
> <xsd:annotation>
> <xsd:documentation>The type of the rule that caused the
> event.</xsd:documentation>
> </xsd:annotation>
> <xsd:simpleType>
> <xsd:restriction base="xsd:string">
> <xsd:enumeration value="Agent service control"/>
> <xsd:enumeration value="Application analyzer"/>
> <xsd:enumeration value="Application control"/>
> <xsd:enumeration value="Buffer overflow"/>
> </xsd:restriction>
> </xsd:simpleType>
> </xsd:element>
>
> I would like to add an attribute to this element as shown below
>
> <xsd:attribute name="RuleTypeNum" type="xsd:integer" use="required"/>
>
This can only be done in two steps. Name the simple type above, then
use extension to add the attribute:
<xsd:simpleType name="RTV">
<xsd:restriction base="xsd:string">
<xsd:enumeration value="Agent service control"/>
<xsd:enumeration value="Application analyzer"/>
<xsd:enumeration value="Application control"/>
<xsd:enumeration value="Buffer overflow"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:complexType name="RTT">
<xsd:simpleContent>
<xsd:extension base="RTV">
<xsd:attribute name="RuleTypeNum" type="xsd:integer" use="required"/>
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>
<xsd:element name="RuleType" type="RTT">
<xsd:annotation>
<xsd:documentation>The type of the rule that caused the
event.</xsd:documentation>
</xsd:annotation>
</xsd:element>
ht
--
Henry S. Thompson, HCRC Language Technology Group, University of Edinburgh
Half-time member of W3C Team
2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440
Fax: (44) 131 650-4587, e-mail: ht@cogsci.ed.ac.uk
URL: http://www.ltg.ed.ac.uk/~ht/
[mail really from me _always_ has this .sig -- mail without it is forged spam]
Received on Wednesday, 2 April 2003 03:07:50 UTC