[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: is an xml:id attribute a "DTD-determined ID"?
Yes - I was hoping you would pick up this thread. So, I'm not sure I understood your response. I guess my basic question is whether it is feasible to use xpointer="element(<id-value>)" with Xerces (as it seems from the FAQ), and if so, what needs to be in place for that to work. I understand the ids needs to be recognized as such, but I'm a little unclear on how to make that happen. I did think (naively, perhaps), that xml:id was just automatically recognized as having type "ID" by virtue of its special nature. Then I thought perhaps it is necessary to validate (with a DTD) in order to get that fact identified (I think this seems to be what you're saying), so I enabled validation. But my xpointer references are still failing. If you can confirm that this *should* work, then I will assume the parser isn't actually validating as I thought. -Mike Michael Glavassevich wrote: > > john.l.clark@gmail.com wrote on 09/16/2009 02:20:49 PM: > > > Mike, > > > > On Wed, Sep 16, 2009 at 2:04 PM, Mike Sokolov <sokolov@ifactory.com> > wrote: > > > Question: is xml:id considered a "DTD-determined ID" according to > the XProc > > > spec? I read it, and found this sentence: > > > > > > [Definition: An attribute information item is a DTD-determined ID > if and > > > only if it has a [type definition] property whose value is equal > to ID.] > > > > > > I think that's true of xml:id, but would like it if someone more > > > knowledgeable could confirm or deny > > > > It sure is. See <http://www.w3.org/TR/xml-id/#dt-id-assignment>, > > which I think is pretty clear on that. > > ... only if an xml:id processor did that assignment. The attribute > itself doesn't magically have that property. > > > Take care, > > > > John L. Clark > > > > _______________________________________________________________________ > > > > XML-DEV is a publicly archived, unmoderated list hosted by OASIS > > to support XML implementation and development. To minimize > > spam in the archives, you must subscribe before posting. > > > > [Un]Subscribe/change address: http://www.oasis-open.org/mlmanage/ > > Or unsubscribe: xml-dev-unsubscribe@lists.xml.org > > subscribe: xml-dev-subscribe@lists.xml.org > > List archive: http://lists.xml.org/archives/xml-dev/ > > List Guidelines: http://www.oasis-open.org/maillists/guidelines.php > > Michael Glavassevich > XML Parser Development > IBM Toronto Lab > E-mail: mrglavas@ca.ibm.com > E-mail: mrglavas@apache.org >
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