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我见过很多触发日期选择器的文本字段。 我想只有一种方法来制作日期选择器。该日期选择器必须具有带文本字段标识符的方法选择器。我不知道我怎么能做到这一点。UIDatePicker with args(UITextfiled)的选择器
这里是我的代码:
- (IBAction)launchPickerDate:(id)sender{
UIDatePicker *datepickerNew = [UIDatePicker new];
[datepickerNew setHidden:NO];
datepickerNew.frame = CGRectOffset(datepickerNew.frame, 0, 244);
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:nil
delegate:nil
cancelButtonTitle:nil
destructiveButtonTitle:nil
otherButtonTitles:nil];
[actionSheet setActionSheetStyle:UIActionSheetStyleBlackTranslucent];
CGRect pickerFrame = CGRectMake(0, 40, 0, 0);
UIDatePicker *launchPickerDate = [[UIDatePicker alloc] initWithFrame:pickerFrame];
[launchPickerDate addTarget:self action:@selector(SelectDatePicker:) forControlEvents:UIControlEventValueChanged];
[actionSheet addSubview:launchPickerDate];
UISegmentedControl *closeButton = [[UISegmentedControl alloc] initWithItems:[NSArray arrayWithObject:@"Ok"]];
closeButton.momentary = YES;
closeButton.frame = CGRectMake(260, 7.0f, 50.0f, 30.0f);
closeButton.segmentedControlStyle = UISegmentedControlStyleBar;
closeButton.tintColor = [UIColor blackColor];
[closeButton addTarget:self action:@selector(closeDatePicker:) forControlEvents:UIControlEventValueChanged];
[actionSheet addSubview:closeButton];
[actionSheet showInView:[[UIApplication sharedApplication] keyWindow]];
[actionSheet setBounds:CGRectMake(0, 0, 320, 485)];
}
好了标签,但我怎么可以通过这个PARAM因为我的代码是: '[launchPickerDate addTarget:自我行动:@selector( SelectDatePicker :) forControlEvents:UIControlEventValueChanged];' – 2012-01-30 14:29:31
没关系! 对于所有: 我已经加入 'launchPickerDate.tag = sender.tag;' 而 ' - (IBAction为)SelectDatePicker:(的UIDatePicker *)发件人{ 的UITextField * TMP =(的UITextField *) [self.view viewWithTag:sender.tag]; NSDate * date = [发件人日期]; NSDateFormatter * formatter = [[NSDateFormatter alloc] init]; [formatter setDateFormat:@“yyyy-MM-dd HH:mm”]; tmp.text = [formatter stringFromDate:date]; }' – 2012-01-30 16:55:14