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Bug 2175 - R-177: Should list of IDs be allowed?
Summary: R-177: Should list of IDs be allowed?
Status: ASSIGNED
Alias: None
Product: XML Schema
Classification: Unclassified
Component: Datatypes: XSD Part 2 (show other bugs)
Version: 1.0 only
Hardware: All All
: P2 normal
Target Milestone: ---
Assignee: XML Schema WG
QA Contact: XML Schema comments list
URL:
Whiteboard:
Keywords: needsDrafting
Depends on: 2423
Blocks:
  Show dependency tree / graph
 
Reported: 2005-09-14 18:14 UTC by Sandy Gao
Modified: 2007-03-29 18:48 UTC (History)
0 users

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Description Sandy Gao 2005-09-14 18:14:21 UTC 
Question:

From http://www.w3.org/TR/2000/WD-xml-2e-20000814#NT-TokenizedType 

Validity constraint: ID 
Values of type ID must match the Name http://www.w3.org/TR/2000/WD-xml-2e-
20000814 production. A name must not appear more than once in an XML document 
as a value of this type; i.e., ID values must uniquely identify the elements 
which bear them. 

Validity constraint: One ID per Element Type No element type may have more than 
one ID attribute specified. 

So, one element can not have multiple ID attributes. Should we allow list of 
IDs? 

See: http://lists.w3.org/Archives/Member/w3c-xml-schema-ig/2002Jul/0091.html
Comment 1 Sandy Gao 2005-09-14 18:14:39 UTC 
Discussed at the 2003-11-14 telecon. Ashok to propose a note with a 
clarification.

Resolution:
Proposed text:
http://lists.w3.org/Archives/Member/w3c-xml-schema-ig/2003Nov/0060.html
Comment 2 David Ezell 2005-11-09 18:55:24 UTC 
Decided to change status back to needsDrafting at telcon 2005-11-04 as we 
don't know where to put it, and related issue of single/atomic bug 2423.