@IBOutlet weak var batsmenScoreStepper:UIStepper! @IBAction func resetScoreButton(_ sender: Any) { batsmenScoreStepper.value = 0.0; displayBatsmenOneScoreLabel.text = “\(batsmenScoreStepper.value)” } you should first take outlet of your UIStepper and reset it. 1 solved Reset Score Button iOS
I would create a NSNumberFormatter and specify that is shouldn’t have any fraction digits. This will give you the rounding behavior you are expecting. NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init]; formatter.maximumFractionDigits = 0; // will be “2” since 1.5 is rounded up NSString *numberText = [formatter stringFromNumber:@1.5]; // will be “1” since 1.25 is rounded … Read more
The way I determine what iOS device I am running on so we can change layout based on the iDevices size such as iPad and iPhone is like. // iPhone 5 (iPhone 4″) #define IS_PHONEPOD5() ([UIScreen mainScreen].bounds.size.height == 568.0f && [UIScreen mainScreen].scale == 2.f && UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) To get iPhone 5 you could also … Read more
I don’t kwow about your storyboard issue (it is impossible to say anything without seeing the storyboard, or, at least, how the outlet is bound), but there is another issue. It seems like labelArray is an array of UILabel. But in the first line of your code, you are creating an array of NSString. solved … Read more
You must implement your UIScrollView and then add the desired subview (UIImageView and UILabel in your case). In you viewDidLoad: UIScrollView *scrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height)]; scrollView.backgroundColor = [UIColor redColor]; UIImageView *imageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, scrollView.frame.size.width * 2, 100)]; imageView.backgroundColor = [UIColor blueColor]; UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(imageView.frame.size.width, 0, … Read more