一. UIDatePicker
UIDatePicker模式:
1. UIDatePickerModeTime
2. UIDatePickerModeDate
3. UIDatePickerModeDateAndTime
4. UIDatePickerModeCountDownTimer
2. 以下是在蘋果官網UICatalog例子中看到的比較好的創建UIDatePicker代碼:
- (void)createDatePicker
{
datePickerView =[[UIDatePicker alloc] initWithFrame:CGRectZero];
datePickerView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin;
datePickerView.datePickerMode = UIDatePickerModeDate;
//note we are using CGRectZero for the dimensions of our picker view,
//this is because picker views have a built in optimum size,
//you just need to set the correct origin in your view.
//
//position the picker at the bottom
CGSizepickerSize = [myPickerView sizeThatFits:CGSizeZero];
datePickerView.frame =[self pickerFrameWithSize:pickerSize];
//add this picker to our view controller, initially hidden
datePickerView.hidden = YES;
[self.view addSubview:datePickerView];
}
二. UIPickerView
基本操作很簡單,這裏不在多說,下面是我在論壇看到的一個寫的比較好的自定義的UIPicakerView 需要的時候可以參考下
原文連接:http://www.cocoachina.com/bbs/read.php?tid=85374