【发布时间】:2011-09-11 15:20:03
【问题描述】:
我有一个应用程序,其中有 2 个文本字段。现在我的问题是,假设第一个用户点击普通文本字段。这将弹出键盘。然后在没有选择完成按钮的情况下,他点击日期字段。这将弹出操作表(不关闭键盘)。隐藏操作表后,用户必须点击其他文本字段并单击键盘的返回键。
如果要弹出操作表,我想隐藏键盘吗?
我的代码在下面
- (void)textFieldDidBeginEditing:(UITextField *)textField
{
if([textField isEqual:txtdob])
{
[textField resignFirstResponder];
actionSheet = [[UIActionSheet alloc] initWithTitle:nil delegate:nil cancelButtonTitle:nil destructiveButtonTitle:nil otherButtonTitles:nil];
[actionSheet setActionSheetStyle:UIActionSheetStyleBlackTranslucent];
// txtdob.inputView=actionSheet;
CGRect pickerFrame = CGRectMake(0, 40, 0, 0);
datepicker=[[UIDatePicker alloc] initWithFrame:pickerFrame];
datepicker.datePickerMode = UIDatePickerModeDate;
//[datepicker setMinimumDate:minDate];
[datepicker addTarget:self action:@selector(changeDateInLabel:) forControlEvents:UIControlEventValueChanged];
[actionSheet addSubview:datepicker];
[datepicker release];
UISegmentedControl *closeButton = [[UISegmentedControl alloc] initWithItems:[NSArray arrayWithObject:@"Done"]];
closeButton.momentary = YES;
closeButton.frame = CGRectMake(260, 7.0f, 50.0f, 30.0f);
closeButton.segmentedControlStyle = UISegmentedControlStyleBar;
closeButton.tintColor = [UIColor blueColor];
[closeButton addTarget:self action:@selector(dismissActionSheet) forControlEvents:UIControlEventValueChanged];
[actionSheet addSubview:closeButton];
[closeButton release];
[actionSheet showInView:self.view];
[actionSheet setBounds:CGRectMake(0, 0, 320, 485)];
}
}
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