UIDatepickerにUIToolbarを実装して、[完了]ボタンに触れたときにそれを閉じようとしています。しかし、ボタンをタップすると、日付ピッカーがスクロールし、アクションボタンが機能しません。
これが私のコードです:
datepicker = [[UIDatePicker alloc] initWithFrame:CGRectZero];
[datepicker setDatePickerMode:UIDatePickerModeDate];
[datepicker addTarget:self action:@selector(changeDate:) forControlEvents:UIControlEventValueChanged];
UIToolbar *toolbar= [[UIToolbar alloc] initWithFrame:CGRectMake(0,0,self.view.frame.size.width,44)];
toolbar.barStyle = UIBarStyleDefault;
UIBarButtonItem *flexibleSpaceLeft = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
UIBarButtonItem* doneButton = [[UIBarButtonItem alloc] initWithTitle:@"Done" style:UIBarButtonItemStyleDone target:self action:@selector(dismiss)];
[toolbar setItems:[NSArray arrayWithObjects:flexibleSpaceLeft, doneButton, nil]];
[datepicker addSubview:toolbar];
私のデートピッカー:
ご協力ありがとうございました。
UITextFieldセットを使用する場合
textField.inputAccessoryView = toolbar;
textField.inputView = datepicker;
inputAccessoryView
とInputView
をUITextField
に設定する必要があります
txtField.inputAccessoryView = toolBar;
txtField.inputView = datePickerView;
remove this line from your code:
[datepicker addSubview:toolbar];
and add dismiss method nd add
txtCurrent.inputAccessoryView = toolbar; in didbeginEditing.
-(void)textFieldDidBeginEditing:(UITextField *)textField {
txtCurrent = textField;
[datePicker setHidden:NO];
txtCurrent.inputAccessoryView = toolbar;
if ([textField.text isEqualToString:@""]) {
NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
NSDate *eventDate = [NSDate date];
[dateFormat setDateFormat:@"MM/dd/yyyy"];
NSString *dateString = [dateFormat stringFromDate:eventDate];
textField.text = [NSString stringWithFormat:@"%@",dateString];
}
[textField setInputView:datePicker];
}
-(void)dismiss{
datePicker.hidden = YES;
[self.view endEditing:YES];
}
これを試して [self.view addSubview:toolbar];
picker = [[UIDatePicker alloc] init];
picker.autoresizingMask = UIViewAutoresizingFlexibleWidth;
picker.datePickerMode = UIDatePickerModeTime;
[picker addTarget:self action:@selector(dueDateChanged:) forControlEvents:UIControlEventValueChanged];
//CGSize pickerSize = [picker sizeThatFits:CGSizeZero];
picker.frame = CGRectMake(0.0, self.view.frame.size.height - 250, self.view.frame.size.width, 250);
picker.backgroundColor = [UIColor whiteColor];
toolbar= [[UIToolbar alloc] initWithFrame:CGRectMake(0,self.view.frame.size.height - 294,self.view.frame.size.width,44)];
toolbar.barStyle = UIBarStyleDefault;
UIBarButtonItem *flexibleSpaceLeft = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
UIButton* infoButton = [UIButton buttonWithType: UIButtonTypeInfoLight];
[infoButton addTarget:self action:@selector(dismiss) forControlEvents:UIControlEventTouchDown];
UIBarButtonItem* doneButton =[[UIBarButtonItem alloc]initWithCustomView:infoButton];
[toolbar setItems:[NSArray arrayWithObjects:flexibleSpaceLeft, doneButton, nil]];
[self.view addSubview:toolbar];
[self.view addSubview:picker];