Access IBOutlet from other class (ObjC)

Question

I\'ve googled around and found some answers but I didn\'t get any of them to work. I have one NSObject with the class \"A\" and a second class \"B\" without an NSObject. In

Answer 1

When you write:

I have one NSObject with the class "A" and a second class "B" without an NSObject.

It tells me that you don't have your head around the basic concepts. Read through Apple's objective-C introduction, and the tutorial projects.

Answer 2

The solution is using NSNotificationCenter. Here's a thread telling you how to do it: Send and receive messages through NSNotificationCenter in Objective-C?

Then in the method reacting to the notification, you call a method accessing the Outlet

- (void) receiveTestNotification:(NSNotification *) notification
{

    if ([[notification name] isEqualToString:@"TestNotification"])
        //NSLog (@"Successfully received the test notification!");
        [self performSelectorOnMainThread:@selector(doIt:) withObject:nil waitUntilDone:false];
}
- (void) doIt
{
    //testLabel.text = @"muhaha";
}

This worked for me, I hope it does so for you as well.