- From: Eric van der Vlist <vdv@dyomedea.com>
- Date: Sat, 02 Sep 2000 12:07:27 +0200
- To: www-xml-schema-comments@w3.org
Hi, I am trying to specify a key/keyref (or id/idref) constraint for a XLink which is using the 'bare names' [1] XPointer scheme in the same document. This means that I'll have a key definition like: <character id="character_Snoopy"> and a reference like: <character xlink:href="#character_Snoopy" xlink:type="simple"/> The problem in both cases (key/keyref or id/idref) is that the "#" needs to be added in the xlink:href reference. Even with key/keyref, more flexible than id/idref, the keyref must be constructed as a path to an existing node and cannot be the result of a XPath function (string-after(@xlink:href, "#") would have done the trick otherwise. Is there any other way to solve my specific case or any chance that we could change this in the spec ? Thanks Eric PS: a full XPointer would still be a more interesting case since, it's the value of the attribute which should then be interpreted as XPath expression... [1] http://www.w3.org/TR/xptr#bare-names -- ------------------------------------------------------------------------ Eric van der Vlist Dyomedea http://dyomedea.com http://xmlfr.org http://4xt.org http://ducotede.com ------------------------------------------------------------------------
Received on Saturday, 2 September 2000 06:06:27 UTC