At 08:06 28/07/2002, Vitaly Ostanin wrote: >>>It's possible to do common attribute "id" uniq not for all document, in some levels >only ? >>No, the id values must be unique to the whole document you are parsing. > >Then authors of modular documents must to use long name values for id's. And this >names will depend of document's structure :( Ok.
Having seen what docbook stuff uses, I steal those ideas. E.g. a chapter on subject pages, <chapter id='pgs'> then <example id='pgs.ex.1'> etc, so the names relate to the subject? >May be usable adding element for use XPointer or XLink functionality ? > >>>2. >>>It's possible to add <fallback> element within <xref> element ? And also for all >idref's attributes? >>I don't think so, but I'm not sure I understand. >>Do you have an example? > >Sorry. In XInclude within element <xi:include> exist element <xi:fallback> for >control errors of includes. I will wait for someone else to answer that one! I have tried olink, but not include. >In DocBook DTD "idref" attributes point to "id" which must exist, right? Yes, at parse time. > It's possible to add element, which will control situation when "id" not exist in >current edition ? "id" may be visible after join of documents. No. Its an error if the id does not exist at parse time. Perhaps olink would help. http://www.sagehill.net/OlinkExtended.html may give you some help. regards DaveP.
