Created
July 2, 2017 15:39
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Method for catching CollectionView scroll to top or bottom in Swift
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| override func scrollViewDidScroll(_ scrollView: UIScrollView) { | |
| if (scrollView.contentOffset.y < -250){ | |
| //reach top | |
| print("Topppppppppppppppppppp") | |
| } | |
| if (scrollView.contentOffset.y >= 250 + (scrollView.contentSize.height - scrollView.frame.size.height)) { | |
| //reach bottom | |
| print("Bottommmmmmm........") | |
| } | |
| if (scrollView.contentOffset.y >= 0 && scrollView.contentOffset.y < (scrollView.contentSize.height - scrollView.frame.size.height)){ | |
| //not top and not bottom | |
| print("Just scrolled") | |
| } | |
| } |
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