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HTTP/2 301 date: Thu, 09 Oct 2025 02:54:26 GMT content-type: text/html; charset=iso-8859-1 location: https://www.w3.org/2002/ws/databinding/issues/64/ cf-ray: 98ba97e81f82999b-BLR cache-control: max-age=21600 expires: Thu, 09 Oct 2025 08:54:26 GMT x-backend: www-mirrors x-request-id: 98ba97e81f82999b strict-transport-security: max-age=15552000; includeSubdomains; preload content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests cf-cache-status: EXPIRED set-cookie: __cf_bm=DfaJg6GDK7d6M3NeNtbBhMAGgadMjzBNow3stm1pqQ8-1759978466-1.0.1.1-cuk_r9_7uAd54TRQymYEvQEZfyorB0nMb5NU4s7tKF8ob7Az5Oldu3ccHv_jGqa6DqLMo0l.9WVRWW4D63ojDL0hezpFRhKJDlYOCVHxdjI; path=/; expires=Thu, 09-Oct-25 03:24:26 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None vary: Accept-Encoding server: cloudflare alt-svc: h3=":443"; ma=86400 HTTP/2 200 date: Thu, 09 Oct 2025 02:54:27 GMT content-type: text/html; charset=utf-8 content-encoding: gzip content-location: Overview.html last-modified: Sat, 07 Oct 2006 21:00:19 GMT cache-control: max-age=21600 expires: Thu, 09 Oct 2025 08:54:27 GMT vary: Accept-Encoding x-backend: www-mirrors x-request-id: 98ba97e9e8e2999b strict-transport-security: max-age=15552000; includeSubdomains; preload content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests cf-cache-status: BYPASS server: cloudflare cf-ray: 98ba97e9e8e2999b-BLR alt-svc: h3=":443"; ma=86400 ISSUE-64 - Databinding

ISSUE-64

union of simple types

State:

CLOSED

Product:

Advanced

Raised by:

Jonathan Calladine

Opened on:

2006-06-14

Description:

ACTION-46 was to raise a new issue for the slightly different pattern for 
xs:union operating on simple types. 

The schema fragment is:

	<xs:simpleType name="UnionOfSimpleTypesType">
		<xs:union>
		<xs:simpleType>
			<xs:restriction base="xs:string"></xs:restriction>
		</xs:simpleType>
		<xs:simpleType>
			<xs:restriction base="xs:date"></xs:restriction>
		</xs:simpleType>
		</xs:union>
	</xs:simpleType>
 
	<xs:element name="elementUnionSimpleTypesMeeting" 
type="ex:UnionOfSimpleTypesType"/>


with valid instance data:

<ex:elementUnionSimpleTypesMeeting>Monday Night
</ex:elementUnionSimpleTypesMeeting>

and

<ex:elementUnionSimpleTypesMeeting>2006-06-06
</ex:elementUnionSimpleTypesMeeting>


In ready to use format this is:

     <div2 id="pattern-UnionSimpleTypes" class="pattern"><head>Union of 
SimpleTypes</head>
	<glist>
	    <label>URI</label>
	    <def><eg 
class="URI">https://www.w3.org/2002/ws/databinding/patterns/6/05/UnionSimpleType
s</eg></def>
	    <label>Definition</label>
	    <def>-</def>
 
	    <label>Examples</label>
	    <def>
	      <example id="eg-element-UnionSimpleTypes-meeting">
		<head>Union of Simple Types</head>
		<glist>
		    <def><eg xml:space="preserve" class="schemaexample"><!
[CDATA[
	<xs:simpleType name="UnionOfSimpleTypesType">
		<xs:union>
		<xs:simpleType>
			<xs:restriction base="xs:string"></xs:restriction>
		</xs:simpleType>
		<xs:simpleType>
			<xs:restriction base="xs:date"></xs:restriction>
		</xs:simpleType>
		</xs:union>
	</xs:simpleType>
 
	<xs:element name="elementUnionSimpleTypesMeeting" 
type="ex:UnionOfSimpleTypesType"/>
]]>
 
</eg></def>
		    <label>Instance:</label>
		    <def><eg xml:space="preserve" class="instanceexample"><!
[CDATA[
<ex:elementUnionSimpleTypesMeeting>Monday Night
</ex:elementUnionSimpleTypesMeeting>
]]></eg></def>
		    <label>Instance:</label>
		    <def><eg xml:space="preserve" class="instanceexample"><!
[CDATA[
<ex:elementUnionSimpleTypesMeeting>2006-06-06
</ex:elementUnionSimpleTypesMeeting>
]]></eg></def>
		</glist>
	      </example>
	    </def>
	</glist>
      </div2>

Related emails:

ISSUE-64: union of simple types (from dean+cgi@w3.org on 2006-06-14)
Minutes: XML Schema Patterns for Databinding F2F 5th-6th October 2006 (from paul.downey@bt.com on 2006-10-07)

Related notes:

2006-10-05: accepted as a pattern, example is "Union"

Original Source | Taken Source

Databinding Issue Tracking

ISSUE-64

union of simple types

Related notes: