SCLAlertView-如何格式化addTextField-电话号码

Question

我正在使用SCLAlertView https://github.com/dogo/SCLAlertView。添加文本字段。知道如何格式化文本字段吗？ 想要格式化添加的电话号码文本字段。

提前

Answer 1

设置文本字段的NSAttributedString属性。您可以将customTextField添加到SCLAlertView中。这样，您应该能够格式化textBox中的文本。我认为您可能不需要像下面那样设置customTextField的所有属性来实现您的目标。

    let alert = SCLAlertView(newWindow: ())
    let customTextField = UITextField()
    customTextField.attributedText = NSAttributedString(string: "Hello", attributes: [NSAttributedStringKey.foregroundColor : UIColor.red ])
    customTextField.contentMode = .left
    customTextField.textAlignment = .left
    customTextField.frame.size = CGSize(width: 0.0, height: 40.0)
    customTextField.borderStyle = .roundedRect
    alert?.addCustomTextField(customTextField)
    alert?.addTextField("Hello")

    alert?.addButton("Show Name") {
        print("text value: ")
        print(customTextField.text)
    }

    alert?.showEdit("Edit View", subTitle: "This alert view shows a text box", closeButtonTitle: "Done", duration: 0.0)