Re: The Problems with NSController
Re: The Problems with NSController
- Subject: Re: The Problems with NSController
- From: Andreas Mayer <email@hidden>
- Date: Sun, 26 Oct 2003 16:37:35 +0100
Am Sonntag, 26.10.03 um 15:42 Uhr schrieb Aaron Hillegass:
5. It relies on unsavory hacks to the runtime system. For a
controller to know about changes to a model object, your accessor
methods need to notify it of the change. In EOF, the developer added a
call to [self willChange] to each set method in his model objects.
NSController (which doesn't trust you to do this) replaces your class
with a secret subclass that does the "right" thing.
I just wondered about this point when reading the documentation.
Too bad. Sounded like a great concept.
bye. Andreas.
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