- From: WATKIN-JONES,ADAM (HP-UnitedKingdom,ex1) <adam_watkin-jones@hp.com>
- Date: Mon, 2 Jul 2001 19:01:02 +0100
- To: "'vdv@dyomedea.com'" <vdv@dyomedea.com>
- Cc: "'xmlschema-dev@w3.org'" <xmlschema-dev@w3.org>
Hi Eric, Thanks for your reply. Removing the namespace prefix in the refer attribute does the trick. I also have been scouring the rec for guidance and it does indeed specify QName for refer. The example in the primer also used a namespace prefix. So, I have the same confusion as you. Maybe there is someone out there who could enlighten us! Thanks again, Adam -----Original Message----- From: Eric van der Vlist [mailto:vdv@dyomedea.com] Sent: 02 July 2001 18:43 To: WATKIN-JONES,ADAM (HP-UnitedKingdom,ex1) Cc: 'xmlschema-dev@w3.org' Subject: Re: key/keyref problem "WATKIN-JONES,ADAM (HP-UnitedKingdom,ex1)" wrote: > > Hello, > > My head is sore from bashing it against a brick wall so I hope someone can > help me with this! I think I can :=) at least to point a couple of issues... > > Below is some XML, a schema and the output from XSV when I try to validate. > > I am trying to express a key/keyref constraint but I always get an XSV > error. I have tried altering the position of the xsd:keyref and xsd:key > elements in case it is some sort of scoping problem but with no success. Your scoping is good and I suspect a more trivial reason! .../... > <xsd:key name="mykey"> > <xsd:selector xpath="k1:keys/k1:key"/> > <xsd:field xpath="@id"/> > </xsd:key> > > <xsd:keyref name="dummy1" refer="k1:mykey"> If I change this to: <xsd:keyref name="dummy1" refer="mykey"> XSV doesn't complain any longer. Now, what's weird is that the rec mentions refer as a QName: <keyref id = ID name = NCName refer = QName {any attributes with non-schema namespace . . .}> Content: (annotation?, (selector, field+)) </keyref> OTH, since key and keyrefs need to be defined side by side in the same element, I wonder what is the reason for allowing a QName here since I don't see how you could refer a key defined for another namespace. The rec also says that the refer should be QName resolved and my bet would be that you are right and that it's a SCV bug. I am still confused, though ;) ... Hope this helps. Eric -- See you at XTech in San Diego. http://conferences.oreillynet.com/cs/os2001/view/e_spkr/790 ------------------------------------------------------------------------ Eric van der Vlist http://xmlfr.org http://dyomedea.com http://xsltunit.org http://4xt.org http://examplotron.org ------------------------------------------------------------------------
Received on Monday, 2 July 2001 14:01:53 UTC