Elements cannot be described more than once in DTD, right ?
pvelikho at cs.ucsd.edu
Wed Sep 22 07:57:24 BST 1999
Sebastien Sahuc wrote:
> I have an element (<operations>) than can have different set of sub
> element. How can I describe it in DTD ?
> For example :
> and :
> How can I express in DTD that affiliate operations in 'set' and 'get',
> and that merchant has only the 'signup' ?
You cannot. This is a fundamental problem with DTDs, you will have to
operations as (get|set|signup). XSchema can get around this problem.
It is interesting to find out whether this is a serious problem for you,
something that you can get around/tolerate.
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