yudiz-solutions / yzcenterflowlayout Goto Github PK

If i decide to change anything in only one cell "changing cell background color for example", it did the same changes in at least two another cells

Thanks for implementing a nice demo. I was checking the code. i want to detect the current item/index when i scroll cell left to right or right to left.

After selection/clicking , we can easily detect the current selected item from

func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) { if self.scrollToEdgeEnabled, let cIndexPath = centerFlowLayout.currentCenteredIndexPath, cIndexPath != indexPath { } }

Which works fine.

// scrollToEdgeEnabled: Bool = true // in my code

My question is , when i scroll items(left<->right direction), i don't have any delegate to track which page it is now or which index/item is selected after scroll. I only can detect it from did-select delegate.

How to detect page index/item from viewcontroller easily ?

Thank you again for the nice demo.