Basically, I've got a Collection View who's cell.contentView adds a ViewController's view in willDisplayCell of collectionView as below:
-(void)collectionView:(UICollectionView *)collectionView willDisplayCell:(UICollectionViewCell *)cell forItemAtIndexPath:(NSIndexPath *)indexPath {
UIViewController *vc = [self.viewControllerArray objectAtIndex:indexPath.row];
[self displayContentController:vc inView:cell];
}
- (void)displayContentController:(UIViewController *)viewController inView: (UICollectionViewCell *)cell {
[self addChildViewController:viewController];
viewController.view.frame = cell.bounds;
[cell.contentView addSubview:viewController.view];
[viewController didMoveToParentViewController:self];
}
Now, this ViewController has a tableView. In the didSelectRowAtIndexpath of the tableview, i'm pushing a New ViewController.
Surprisingly, the viewDidLoad and viewDidLayoutSubviews of the pushed ViewController is called but the viewWillAppear is not called.
I also receive the following warning in the console Unbalanced calls to begin/end appearance transitions for <viewController Having collection View>
I'm not sure what wrong I am doing.
Even tried this with cellForRowAtIndexPath but not luck.
