how replace self.navigationItem.leftBarButtonItem = self.editButtonItem() } with button action

Question

I replace BarButtonItem's self.editButtonItem() with button @IBAction..

override func viewDidLoad() {
    super.viewDidLoad()

   ....
    self.navigationItem.leftBarButtonItem = self.editButtonItem()
}

I delete self.navigationItem.leftBarButtonItem = self.editButtonItem() above code

I wanna replace @IBAction button () { code }...

what's code?

Answer 1

My Solution is this. Connect the nav button outlet action to this function

@IBAction func startEditBtnAct(_ sender: Any) {
        tableview.isEditing = !tableview.isEditing

    }