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Berkay Kan
3,697 PointsWhat's the problem with my answer ?
class TemperatureController: UIViewController { var temperature: Double { didSet{ if temperature > 80 { view.backgroundColor = UIColor.redColor() } if temperature < 40 { view.backgroundColor = UIColor.blueColor() } else { view.backgroundColor = UIColor.greenColor() } } }
init(temperature: Double) {
self.temperature = temperature
super.init()
}
override func viewDidLoad() {
view.backgroundColor = UIColor.whiteColor()
}
}
What's is the problem?
2 Answers
jcorum
71,830 PointsIt looks like you left out an else:
class TemperatureController: UIViewController {
var temperature: Double {
didSet {
if temperature > 80 {
view.backgroundColor = UIColor.redColor()
} else if temperature < 40 { //this needs to be else if...
view.backgroundColor = UIColor.blueColor()
} else {
view.backgroundColor = UIColor.greenColor()
}
}
}
Berkay Kan
3,697 Pointsoh yes ! thank you