Either-Or Constraint2003-03-09 19:47:38I would like to enforce a constraint that an element must have one and/or the other of two child elements. That is, the two child elements are both 0..unbounded, but one or the other must be present. To put it another way, if B is absent, A must be present, but if B is present, A is optional. Would also like to know if XmlSpy supports this in its GUI. tks, jwc XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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