Clash Royale CLAN TAG#URR8PPP

How do I put different images in rightBarButtonItem when I click on cell in xcode?

How can I change the image in the right button of the navigation bar when I select a specific cell?

A good example is in the picture where the rightBarButtonItem image is different based on the selected cell:

rightBarButtonItem

2 Answers
2

You can simply add a right bar button item in the navigation bar with this code in the viewDidLoad:

let navBarbutton = UIBarButtonItem(barButtonSystemItem: UIBarButtonItem.SystemItem.bookmarks, target: self, action: nil)
navItem.rightBarButtonItem = navBarbutton


(change the systemItem with your image)

Add an IBOutlet like this:

@IBOutlet weak var navItem: UINavigationItem!


and connect it to the navigation item in your storyboard.

Then in your didSelectRowAtIndexPath you can handle it with this sample code:

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath)
if (indexPath.row == 0)

navItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: UIBarButtonItem.SystemItem.add, target: self, action: nil)

else if (indexPath.row == 1)

navItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: UIBarButtonItem.SystemItem.camera, target: self, action: nil)




You can try below code to creating and set UIBarButtonItem as navigationItem.

UIBarButtonItem

navigationItem

let updateButton = UIBarButtonItem(image: YourImage, style: .plain, target: self, action: #selector(buttonAction))
navigationItem.rightBarButtonItem = updateButton

@objc func buttonAction()



So in your didSelectRowAt indexPath delegate method according to condition create and set UIBarButtonItem as required.

didSelectRowAt indexPath

UIBarButtonItem

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