我有UIView->UICollectionView->UICollectionViewCell
英镑.我试图通过编程返回,但这些都不起作用.代码没有被调用.
- (void) goBack:(NSNotification *) notification {
// [self.navigationController popViewControllerAnimated:YES];
// [self dismissViewControllerAnimated:YES completion:nil];
[self.navigationController popToRootViewControllerAnimated:YES];
}