iOS开发UItextfile弹出日期选择控制器输入日期

   

1  声明datePicker设置弹出日期键盘的格式

    datePicker = [[UIDatePicker alloc]init];

    //datePicker.datePickerMode = UIDatePickerModeDateAndTime;

    //datePicker.minuteInterval = 30;

    [datePicker setDatePickerMode:UIDatePickerModeDate];

    [datePicker addTarget:self action:@selector(chooseDate:) forControlEvents:UIControlEventValueChanged];

          选择日期的函数

//选择日期

-(void)chooseDate:(UIDatePicker *)sender

{

    NSDate *selectedDate = sender.date;

     *formatter = [[NSDateFormatter alloc]init];

    formatter.dateFormat = @"yyyy-MM-dd";

    NSString *dateString = [formatter stringFromDate:selectedDate];

    textFileDate.text = dateString;

}

//设置输入的界面是时间选择的datepicker

textFileDate.inputView = datePicker;