ios - xib 中的自定义 View 不起作用

Question

我有VPMOTPView我的“.xib”中的自定义 View 如下所示。

class VerifyOTP: UIView {

    @IBOutlet weak var otpView: VPMOTPView!

    var emailID = ""
    var userID = ""

    @IBAction func resendOTPAction(_ sender: UIButton) {
        print("asdds")
    }
    override func awakeFromNib() {
        super.awakeFromNib()

        otpView.otpFieldsCount = 4
        otpView.otpFieldDefaultBorderColor = UIColor.blue
        otpView.otpFieldEnteredBorderColor = UIColor.red
        otpView.otpFieldBorderWidth = 2
        otpView.delegate = self

        // Create the UI
        otpView.initalizeUI()

    }

}

extension VerifyOTP: VPMOTPViewDelegate {
    func hasEnteredAllOTP(hasEntered: Bool) {
        print("Has entered all OTP? \(hasEntered)")
    }

    func enteredOTP(otpString: String) {
        print("OTPString: \(otpString)")
    }
}

然后在我的“ViewController”中

var verifyOTPView: VerifyOTP?
   self.verifyOTPView = VerifyOTP.fromNib()
    self.verifyOTPView?.frame = CGRect(x: 20, y: 0, width: screenSize.width - 40, height: screenSize.height / 3)
    self.view.addSubview(self.verifyOTPView!)

但是这样我可以在屏幕上看到我的 RESEND OTP 按钮，但 OTPVIEW 未显示。

Answer 1

从屏幕截图来看，您似乎没有为 View 设置任何约束？

如果没有，请尝试添加约束并查看是否可以解决问题。