【发布时间】：2015-07-22 16:25:10
【问题描述】：
我有 6 个文本视图和一个按钮来保存其中写入的文本。 问题是按钮只保存到第四个TextView，第五个和第六个没有正确保存，他们只是复制第三个和第四个textviews中的文本
例子
第一个文本视图 - 正确保存
第二个文本视图 - 正确保存
第三个文本视图 - 正确保存
第四个文本视图 - 正确保存
第五个文本视图 - 它是第三个文本视图上文本的副本
第六个文本视图 - 它是第四个文本视图上文本的副本
保存按钮。
似乎所有代码都可以，并且所有文本视图都已成功链接，但最后两个文本视图仍然失败。
我的代码在这里：
@IBOutlet weak var scrollView: UIScrollView!
@IBOutlet weak var labelUno: UILabel!
@IBOutlet weak var labelDos: UILabel!
@IBOutlet weak var primerTextView: UITextView!
@IBOutlet weak var segundoTextView: UITextView!
@IBOutlet weak var tercerTextView: UITextView!
@IBOutlet weak var cuartoTextView: UITextView!
@IBOutlet weak var quintoTextView: UITextView!
@IBOutlet weak var sextoTextView: UITextView!
override func viewDidLoad() {
super.viewDidLoad()
scrollView.contentSize.height = 2000
labelUno.text = "¿Qué significa el éxito para ti? , ¿significa ser millonario , ser famoso , contribuir de alguna manera a ayudar a muchas personas, ser un buen padre o madre de familia, ser el mejor en tu profesión??"
primerTextView.layer.borderWidth = 0.8
primerTextView.layer.borderColor = UIColor.blackColor().CGColor
primerTextView.layer.cornerRadius = 8.0
segundoTextView.layer.borderWidth = 0.8
segundoTextView.layer.borderColor = UIColor.blackColor().CGColor
segundoTextView.layer.cornerRadius = 8.0
tercerTextView.layer.borderWidth = 0.8
tercerTextView.layer.borderColor = UIColor.blackColor().CGColor
tercerTextView.layer.cornerRadius = 8.0
cuartoTextView.layer.borderWidth = 0.8
cuartoTextView.layer.borderColor = UIColor.blackColor().CGColor
cuartoTextView.layer.cornerRadius = 8.0
quintoTextView.layer.borderWidth = 0.8
quintoTextView.layer.borderColor = UIColor.blackColor().CGColor
quintoTextView.layer.cornerRadius = 8.0
sextoTextView.layer.borderWidth = 0.8
sextoTextView.layer.borderColor = UIColor.blackColor().CGColor
sextoTextView.layer.cornerRadius = 8.0
//Save Button
let stringKey = NSUserDefaults.standardUserDefaults()
segundoTextView.text = stringKey.stringForKey("key")
primerTextView.text = stringKey.stringForKey("key2")
tercerTextView.text = stringKey.stringForKey("key3")
cuartoTextView.text = stringKey.stringForKey("key4")
quintoTextView.text = stringKey.stringForKey("key5")
sextoTextView.text = stringKey.stringForKey("key6")
//Hide keyboard
//Hide keyboard with touching anywhere
var tap: UITapGestureRecognizer = UITapGestureRecognizer(target: self, action: "DismissKeyboard")
view.addGestureRecognizer(tap)
}
func textFieldShouldReturn(textField: UITextField) -> Bool {
textField.resignFirstResponder()
return true
}
@IBAction func saveButton(sender: AnyObject) {
let myText = segundoTextView.text
let myText2 = primerTextView.text
let myText3 = tercerTextView.text
let myText4 = cuartoTextView.text
let myText5 = quintoTextView.text
let myText6 = sextoTextView.text
NSUserDefaults.standardUserDefaults().setObject(myText, forKey: "key2")
NSUserDefaults.standardUserDefaults().setObject(myText2, forKey: "key")
NSUserDefaults.standardUserDefaults().setObject(myText3, forKey: "key3")
NSUserDefaults.standardUserDefaults().setObject(myText4, forKey: "key4")
NSUserDefaults.standardUserDefaults().setObject(myText3, forKey: "key5")
NSUserDefaults.standardUserDefaults().setObject(myText4, forKey: "key6")
NSUserDefaults.standardUserDefaults().synchronize()
var alert = UIAlertController(title: "Guardado", message:"Tu texto se ha guardado", preferredStyle: UIAlertControllerStyle.Alert)
alert.addAction(UIAlertAction(title: "OK", style: .Cancel, handler: nil))
self.presentViewController(alert, animated: true, completion: nil)
}
//Hide keyboard with return button
func textView(textView: UITextView, shouldChangeTextInRange range: NSRange, replacementText text: String) -> Bool {
if text == "\n"
{
primerTextView.resignFirstResponder()
segundoTextView.resignFirstResponder()
tercerTextView.resignFirstResponder()
cuartoTextView.resignFirstResponder()
quintoTextView.resignFirstResponder()
sextoTextView.resignFirstResponder()
return false
}
return true
}
//Hide keyboard with touching anywhere
func DismissKeyboard(){
view.endEditing(true)
}
}
【问题讨论】：