ios - 在 ScrollView Xcode Swift 中添加标签

Question

我想在 ScrollView 中显示标签和按钮。谁能告诉我这是怎么做到的？

@IBOutlet weak var PeopleView: UIScrollView!

 var button = UIButton.buttonWithType(UIButtonType.System) as UIButton
     button.frame = CGRectMake("INSIDE SCROLL.VIEW", "INSIDE SCROLL.VIEW", 183, 21)
     button.backgroundColor = UIColor.greenColor()
     button.setTitle("Button", forState: UIControlState.Normal)
     button.addTarget(self, action: "Action:", forControlEvents: UIControlEvents.TouchUpInside)
     self.view.addSubview(button)

Answer 1

使用这行代码

self.PeopleView.addSubview(button)

代替

self.view.addSubview(button)

并确保在给按钮或标签框架时传递一个 CGFloat 值