hi Yaron,
keep in mind that W3C XML Schema limits the XPath expression you can use in
the xpath attribute of an identity constraint to a subset of the full XPath
language.
the XPath expression must satisfy all conditions defined in
http://www.w3.org/TR/xmlschema-1/#coss-identity-constraint
looking at the BNF reveals that '/' is not allowed at the beginning,
but you should be able to rewrite the selector's xpath of your example
without the '/' by defining the identity constraint on the parent of the
'Cell' element and omitting the '/' at the beginning.
regards
Tobias
----- Original Message -----
From: "Yaron Kretchmer" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Saturday, September 24, 2005 7:54 AM
Subject: Xerces and Xpath
Hi All
Does Xerces-C support the full Xpath/Xpath2 syntax? I'm trying to
specify a key/keyref pair, and DOMprint complains whenever I try
something like " <xs:selector xpath="/Cell" />"
The error message is
Message: Not allowed to have '/' at the beginning of an xpath value
But I **think** this is legal Xpath? Maybe I'm wrong...
Any help appreciated
Yaron
