• From: "Costello, Roger L." <costello@m...>
• To: "'xml-dev@l...'" <xml-dev@l...>
• Date: Mon, 11 May 2009 15:08:34 -0400

 
Hi Rob,

> (3) wrap an Authors element around Author where:
>    ...  
> wouldn't that simplify things?


Perhaps, but that's getting away from the issue. 


The issue is schema design not XML design.

Namely, should a schema be designed in which

- types are selected at run-time, or in which

- elements are selected at run-time using an XPath expression


What do you think?

/Roger

• Follow-Ups:
  • Re: Best Practice: constrain an element's content by (1) a run-time selection of alternate types or (2) a run-time selection of child elements using an XPath expression?
    • From: Robert Koberg <rob@k...>

• References:
  • Best Practice: constrain an element's content by (1) a run-timeselection of alternate types or (2) a run-time selection of child elementsusing an XPath expression?
    • From: "Costello, Roger L." <costello@m...>
  • Re: Best Practice: constrain an element's content by (1) a run-time selection of alternate types or (2) a run-time selection of child elements using an XPath expression?
    • From: Robert Koberg <rob@k...>