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我有一个表格视图,显示了一个模式中有几个显示开始日期和结束日期的静态单元格。UIDatePicker没有显示在iPad上的静态tableView中
当我点击它们时,我想让UIDatePicker显示出来。目前,当我点击该行时没有任何反应。我错过了什么?
这里是我的didSelectRowAtIndexPath方法:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *selectedCell = [tableView cellForRowAtIndexPath:indexPath];
self.pickerView.date = [self.dateFormatter dateFromString:selectedCell.detailTextLabel.text];
// check if date picker already on screen
if (self.pickerView.superview == nil) {
[self.view.window addSubview:self.pickerView];
// size up the picker view to fit our screen and compute animation
//
//compute the start frame
CGRect screenRect = [[UIScreen mainScreen] applicationFrame];
CGSize pickerSize = [self.pickerView sizeThatFits:CGSizeZero];
CGRect startRect = CGRectMake(0.0,
screenRect.origin.y + screenRect.size.height,
pickerSize.width,
pickerSize.height
);
self.pickerView.frame = startRect;
//computer end frame
CGRect pickerRect = CGRectMake(0.0,
screenRect.origin.y + screenRect.size.height - pickerSize.height,
pickerSize.width,
pickerSize.height
);
// start the slide up animation
[UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:0.3];
// we need to perform some post operations after the animation is complete
[UIView setAnimationDelegate:self];
self.pickerView.frame = pickerRect;
// shrink the table vertical size to make room for the date picker
CGRect newFrame = self.tableView.frame;
newFrame.size.height -= self.pickerView.frame.size.height;
self.tableView.frame = newFrame;
[UIView commitAnimations];
// add the "Done" button to the nav bar
self.navigationItem.rightBarButtonItem = self.doneButton;
} }
我认为在这个答案错字。两次都很弱:P – 2012-03-24 23:03:23
哈哈。德勤。现在修复它。 – Flaviu 2012-03-25 04:29:05