On Sep 22, 2008, at 21:35 , D.K. Johnston wrote:
I'm trying to learn how to use bindings. MyObject has an NSInteger myInt. I used @property and @synthesize to make myInt into a property. In IB I bound an NSTextField to the myInt property. Now when I do this:self.myInt = 123;when initialising MyObject, the value shows up in the text field. But if I do this instead:myInt = 123; the textfield just shows '0'. What's happening here?
Others already answered this, but if (for some reason) you want to do this manually, you can enable the KVO as so:
[self willChangeValueForKey:@"myInt"]; myInt = 123; [self didChangeValueForKey:@"myInt"]; Jason
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