How to get current index path of collection view in swift

Question

I am new in swift and I am facing problem to get current indexpath of collection view my code is like this

func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
    for cell in SliderCollectionView.visibleCells {
        let indexPath = SliderCollectionView.indexPath(for: cell)
        print(indexPath)
    }
}

I am getting indexPath but like this Optional([0, 2]) But I need it as 2

Does this answer your question? [UICollectionView current visible cell index](https://stackoverflow.com/questions/18649920/uicollectionview-current-visible-cell-index) — Sailendra, Dec 17 '19 at 09:32
@ Mujtaba your code is correct only you need to get row from indexPath like print(indexPath.row). — Hardik Thakkar, Dec 17 '19 at 10:19

Sh_Khan · Accepted Answer · 2019-12-17T09:31:13.603

4

You need if-let

func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
    for cell in SliderCollectionView.visibleCells {
      if let row = SliderCollectionView.indexPath(for: cell)?.item {
           print(row) 
      }
    }
}

you can access the visible indices directly

 for index in SliderCollectionView.indexPathsForVisibleItems {
    print(index.item)
 }

edited Dec 17 '19 at 09:31

answered Dec 17 '19 at 09:24

Sh_Khan

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score 0 · Answer 2 · answered Dec 17 '19 at 09:32

Change indexPath with indexPath.row

func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
    for cell in SliderCollectionView.visibleCells {
        let indexPath = SliderCollectionView.indexPath(for: cell)
        print(indexPath.row)

    }
}

score -1 · Answer 3 · answered Dec 17 '19 at 09:26

-1

Try with this

if let indexPath = collectionView.indexPath(for: cell) {
   print(indexPath.row)
}

answered Dec 17 '19 at 09:26

AGM Tazim

2,116
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How to get current index path of collection view in swift

3 Answers3