Loops Swift-UITextField以编程方式从for循环中获取文本以供以后使用

嗨，我在for循环中有一个UITextFields函数示例：

func textfieldsinfunc(){
 for....{
   //5 times for example
   var textField:UITextField = UITextField(frame: CGRectMake(addedNX, fieldHeight, 143, 30))
   textField.borderStyle = .RoundedRect
   self.scrollView.addSubview(textField)
 }
}

---

如何在函数外部获取这5个文本字段的文本？

您可以使用标记标识UIView

for index in 1...5 {
    //5 times for example
    var textField:UITextField = UITextField(frame: CGRectMake(10, 100, 143, 30))
    textField.borderStyle = .RoundedRect
    textField.tag = index
    self.scrollView.addSubview(textField)
}

并在函数外部使用viewWithTag

let textField: UITextField = scrollView.viewWithTag(1) as UITextField