What do I need to do to update a tableView bound to an NSArrayController when a method is called that updates the underlying array?An example might clarify this.
Put simply, is there a way to receive a general notification when any property in an Objective-C class is changed? I know I can use KVO to monitor particular property changes, but I have the need to c
The difference between these two lines of code is that the second is KVO compliant and the first isn\'t?
I\'m developing simple MVC app in Cocoa/Objective-C. I have a strange issue (or misunderstanding) with notifications and KVO.
When I bind a control to an NSArrayController using Interface Builder, there are a variety of开发者_StackOverflow options under the \"Controller Key\" field in the bindings inspector.
I\'d like to monitor an NSCountedSet to see if its contents changes. Setting up KVO seems to compile but it\'s not being triggered. First question: can you observe a set? If so then is there something
As explained in my earlier question … This code … - (void)syncKVO:(id)sender { NSManagedObjectContex开发者_StackOverflowt *moc = [self managedObjectContext];
The method - (void)observeValueForKeyPath:(NSString *)ke开发者_Python百科yPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
Hi Fellow iPhone Developers, I am an experienced software engineer but new to the iPhone platform. I have successfully imple开发者_开发技巧mented sub-classed view controllers and can push and pop par
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