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   XML Schema - Enumerated List to Allow Blank Value

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  • To: xml-dev@lists.xml.org
  • Subject: XML Schema - Enumerated List to Allow Blank Value
  • From: "CHIUSANO, Joseph" <JCHIUSANO@lmi.org>
  • Date: Tue, 6 Aug 2002 10:14:51 -0400
  • Return-receipt-to: "CHIUSANO, Joseph" <JCHIUSANO@lmi.org>

Title: XML Schema - Enumerated List to Allow Blank Value

Hi,

I seem to recall that there was a posting on this a while back, but I could not locate it in the archives.

What I need to do is simple:  To be able to specify in a W3C Schema that an element can be one of X listed values, or blank.  I seem to recall that there was a union between an <xsd:restriction base="xsd:NMTOKEN"> with X values listed, and an <xsd:restriction base="xsd:NMTOKEN"> with no values listed (or something to that effect).

Thanks in advance,
Joe Chiusano
LMI


**************************************************************************
  Joseph M. Chiusano
  Logistics Management Institute
  2000 Corporate Ridge
  McLean, VA 22102
  Email: jchiusano@lmi.org
  Tel: 571.633.7722
**************************************************************************






 

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