How can add image in UIContextualAction in UITableview DataSource method

Question

i am trying to add image in the UIContextualAction , see the code below:-

func tableView(_ tableView: UITableView,
               trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration?
{
   // Write action code for the Flag
    let FlagAction = UIContextualAction(style: .normal, title:  "View", handler: { (ac:UIContextualAction, view:UIView, success:(Bool) -> Void) in
        print("Update action ...")
        success(true)
    })
    FlagAction.image =  UIImage(named: "flag")
    return UISwipeActionsConfiguration(actions: [FlagAction])
}

The image , i am using

check your image size or where you get the image from assets or else — Anbu.Karthik, Jun 04 '18 at 09:36
Hi friend, i try it all the possible way to decrease Dimension of the image. same issues happend. — Niraj Paul, Jun 04 '18 at 09:44
see this for e.g https://stackoverflow.com/questions/47502901/is-there-a-recommended-image-size-for-uicontextualaction-icons — Anbu.Karthik, Jun 04 '18 at 09:47
another ex: https://stackoverflow.com/questions/50578490/not-displaying-the-title-in-swipe-actions-for-uitableview-swift-4/50578710#50578710 — Anbu.Karthik, Jun 04 '18 at 09:48
Can you please add that image to your question, if possible ? I think the issue is with that image. — Midhun MP, Jun 04 '18 at 10:57

score 0 · Answer 1 · answered Jun 05 '18 at 05:56

0

we can take size 30 by 30 , is the standard size , we can take more than 30 pixel , depending on the size of the screen.

Here is the image that is support

answered Jun 05 '18 at 05:56

Niraj Paul

1,498
14
22

score 0 · Answer 2 · answered Feb 22 '19 at 13:57

0

The UIContextualAction only accepts template image, which use different transparent degree to define the image's shape and color.

answered Feb 22 '19 at 13:57

Jonny

1,969
18
25

score 0 · Answer 3 · answered Dec 15 '20 at 07:36

hi it is worked fine for me ,

That image size will auto adjust according to pixel of the image.

  private func searchBarCode(forRowAt indexPath: IndexPath) -> UIContextualAction {
    
    let context = UIContextualAction(style: .destructive, title: "") { (action, swipeButtonView, completion) in
        completion(true)
    }
    context.backgroundColor = UIColor.white
    context.image = UIImage(named: "document")
    
    return context
    }

Click here to see table view edit image

How can add image in UIContextualAction in UITableview DataSource method

3 Answers3

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