Am going through Hillegass' book boning up on bindings and such, and
am doing the undo stuff with bindings where I wrote a
insertObject:inEmployeesAtIndex: and
removeObjectFromEmployeesAtIndex: method.
Ok so that is fine and dandy, I read through the cocoa bindings
docs, but I can't for the life of me find where this magic formula
for insert: and remove: is to know that I could even write these
methods in the first place.
Anyone have a better pointer? This is the kind of magic that makes
bindings so confusing :)
Thanks!
Apart from the page Michael referenced, there are additional and more
detailed comments for the methods -valueForKey: and -setValue:forKey:
in NSKeyValueCoding.h; these comments also detail how to implement
NSSet properties. This information should certainly be made available
in the documentation and you may want to use Apple's feedback
mechanism at the bottom of each page to help them make it more
accessible...
dave
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