Create picker for date and time together in iPhone

问题

I am creating two pickers for date and time using UIDatePickerModeDate and UIDatePickerModeTime, but I want to create one picker for date and time together. I am new to iOS development.

For date selection I use this code:

datePick = [[UIDatePicker alloc]initWithFrame:CGRectMake(50, 290, 120, 0)];
datePick.datePickerMode =UIDatePickerModeDate

For time selection I use this:

timePick = [[UIDatePicker alloc]initWithFrame:CGRectMake(50, 200, 120, 0)];
timePick.datePickerMode =UIDatePickerModeTime;

Now my question is how can I create one picker for both and time?

回答1:

You can choose not to set datePickerMode for your datePick. The UIDatePickerModeDateAndTime is the default. It's the same as:

datePick.datePickerMode = UIDatePickerModeDateAndTime

回答2:

Use the Following Code hope your problem will be resolve

        UIDatePicker *datePicker = [[UIDatePicker alloc]init];
        datePicker.datePickerMode = UIDatePickerModeDateAndTime;
        [datePicker setDate:[NSDate date]];
        [datePicker addTarget:self action:@selector(updateDateField:) forControlEvents:UIControlEventValueChanged];
        self.dateOfBirth.inputView = datePicker;
        self.dateOfBirth.text = [self formatDate:datePicker.date];

Set Date and Time Formate by adding this method

- (NSString )formatDate:(NSDate )date
{
    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
    [dateFormatter setDateStyle:NSDateFormatterShortStyle];
    [dateFormatter setDateFormat:@"dd-MM-yyyy hh:mm a"];
    NSString *formattedDate = [dateFormatter stringFromDate:date];
    return formattedDate;
}

To get updated value from date use this

 -(void)updateDateField:(id)sender
    {
        UIDatePicker *picker = (UIDatePicker*)self.dateTextField.inputView;
        self.dateTextField.text = [self formatDate:picker.date];
    }

回答3:

I didn't understood very well your question, but if you want with the same picker to pick both date and time use

_datePicker.datePickerMode = UIDatePickerModeDateAndTime;

来源：https://stackoverflow.com/questions/13550958/create-picker-for-date-and-time-together-in-iphone

标签

iphone

ios

uidatepicker