Question

I have a button in my App called myButton, what I what to do is really simple. I want to have an integer that adds one to itself every time the Button is pushed. Here’s what the code looks like right now:

- (IBAction)myButton {  
NSLog(@"Button was pushed WOHHOP");
}

This is inside my .m file, so do I need to declare an integer inside my .h file? I just want to Log the value of it inside this button action so that as I push it I can see the number increase by one every time.

Any advice would help,
Thank you!

Answer 1

i would use an instance variable by default:

@interface MONClass : MONSuperClass
{
    NSUInteger clicks;
}

@end

@implementation MONClass

- (id)init {
    self = [super init];
    if (0 != self) {
        clicks = 0;
    }
    [return self];
}

- (IBAction)myButton:(id)sender
{
#pragma unused(sender)
    ++clicks;
    NSLog(@"Button was pushed %i times WOHHOP", clicks);
}