小编Gab*_*ann的帖子

占位符没有漂浮在文本字段上方,任何想法？:

https://imgur.com/snUWsBy

@IBOutlet weak var text: MDCTextField!

override func viewDidLoad() {
    super.viewDidLoad()
    var textFieldController = MDCTextInputControllerUnderline(textInput: text)
    text.placeholder = "TEST"
}