Re: Multi Valued Interface Models?

Marshall Spight wrote:
> dawn wrote:
> >
> > Yes. But a single view, itself, has a single logical data model (of
> > precisely that view).
>
> I don't agree with this statement. In MVC, there is just the one
> model. The view doesn't have its own model any more than
> the controller has its own view, or the model has its own model,
> for that matter.
>
>
> Marshall

Well in my experience of MVC you tend to package and pass an object full of information to the view module for displaying. I believe Dawn is saying when this data is reconstructed that package has a data model. One might disagree with this, but even if one ride's with that assumption, I can currently see no theoretical reason that the reconstruction cannot be into an RM 1NF format, even if it is nonsensical to do so in terms of processing.

Similarly I could send a map of (person, email) or a vector of person objects, each containing email attributes. Exactly the same information, the first corresponding to 1NF and the second to non-NF. I don't see how any UML specification precludes this. Received on Tue Feb 14 2006 - 16:57:27 CET