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Start your free trialMatt Conway
1,572 PointsUIColor
This should work, but it doesn't. Wonder why?
Challenge Task 2 of 2
Now that we have an instance of UIColor as a stored property, let's change the background color of the backing view.
Access the view controller's backing view and assign the UIColor instance to the view's backgroundColor property.
/Users/mattconway/Desktop/Screen Shot 2016-02-05 at 7.11.44 PM.png
class ViewController: UIViewController {
let blueColor = UIColor(red: 0, green: 0, blue: 255, alpha: 1.00)
view.backgroundColor = blueColor
override func viewDidLoad() {
// Do any additional setup after loading the view, typically from a nib.
}
override func didReceiveMemoryWarning() {
// Dispose of any resources that can be recreated
}
}
1 Answer
Steven Deutsch
21,046 PointsHey Matt Conway,
You have all the syntax. You just need to move some code around. You need to assign the backgroundColor of the view inside of the viewDidLoad method.
class ViewController: UIViewController {
let blueColor = UIColor(red: 0, green: 0, blue: 255, alpha: 1.0)
override func viewDidLoad() {
// Do any additional setup after loading the view, typically from a nib.
view.backgroundColor = blueColor
}
override func didReceiveMemoryWarning() {
// Dispose of any resources that can be recreated
}
}
Hope this helps. Good Luck.