iOS開發——UI篇Swift篇&UIDatePicker

標籤：

UIDatePicker

 

 1     //返回按鈕事件 2     @IBAction func backButtonClick() 3     { 4         self.navigationController?.popViewControllerAnimated(true) 5     } 6      7      8     override func viewDidLoad() { 9         super.viewDidLoad()10         11         titleLabel.text = titleString12         13         14         // Do any additional setup after loading the view.15         16         17         //建立日期選取器18         var datePicker:UIDatePicker = UIDatePicker(frame: CGRectMake(0, 200, 0, 0))19         20         //添加到視圖上21         self.view.addSubview(datePicker)22         23         //設定日期選取器顯示樣式24         datePicker.datePickerMode = UIDatePickerMode.DateAndTime25     26         //添加ValueChanged事件27         datePicker.addTarget(self, action: "dateChanged:", forControlEvents: UIControlEvents.ValueChanged)28     29     30         //擷取目前時間31         var date:NSDate = NSDate()32         var formatter:NSDateFormatter = NSDateFormatter()33         formatter.dateFormat = "yy-MMMM-dd HH:mm:ss"34         var timeStr:NSString = formatter.stringFromDate(date)35         36         println("date----- \(date)")37         println("timeStr----- \(timeStr)")38         39         40         //設定區間範圍41         //設定最小時間42         datePicker.minimumDate = formatter.dateFromString("2010-01-01 00:00:00")43         44         //設定最大時間45         datePicker.maximumDate = formatter.dateFromString("2015-01-01 23:59:59")46         47         48         //設定時間間隔49         datePicker.minuteInterval = 550     }51 52     override func didReceiveMemoryWarning() {53         super.didReceiveMemoryWarning()54         // Dispose of any resources that can be recreated.55     }56     57 58     /*59     // MARK: - Navigation60 61     // In a storyboard-based application, you will often want to do a little preparation before navigation62     override func prepareForSegue(segue: UIStoryboardSegue!, sender: AnyObject!) {63         // Get the new view controller using segue.destinationViewController.64         // Pass the selected object to the new view controller.65     }66     */67     68     // MARK: - 日期選取器值改變事件69     func dateChanged(sender:UIDatePicker)70     {71         //擷取日期選擇控制器的時間值72         var date:NSDate = sender.date;73         var formatter:NSDateFormatter = NSDateFormatter()74         formatter.dateFormat = "yy-MM-dd HH:mm:ss"75         var timeStr:NSString = formatter.stringFromDate(date)76         77         println("date----- \(date)")78         println("timeStr----- \(timeStr)")79     }

 

 

 

iOS開發——UI篇Swift篇&UIDatePicker