Swift 3 : Swipe Action appears, but doesn't work

Question

I am using tableView editActionsForRowAt function for swipe action. It appears, but action doesn't work. When I click the swipe action, my functions have to work, but they don't. Normally, getOnay and loadOnaylar are working in the other viewController , but not here.

Here is my code :

    override func tableView(_ tableView: UITableView, editActionsForRowAt: IndexPath) -> [UITableViewRowAction]? {

        let onay = UITableViewRowAction(style: .normal, title: "Onay") { action, index in
// these are my functions. but they don't work here.
            self.getOnay(id: self.onayCode.id, status: "ok")
            self.loadOnaylar(userID: self.onayCode.userId, code: self.onayCode.systemCode)
            self.alertView(title: "Onaylandı!", message: "Görev onaylandı.")


        }
        onay.backgroundColor = .green

        let ret = UITableViewRowAction(style: .normal, title: "Ret") { action, index in
            self.getOnay(id: self.onayCode.id, status: "cancel")
            self.loadOnaylar(userID: self.onayCode.userId, code: self.onayCode.systemCode)
            self.alertView(title: "Ret edildi!", message: "Görev ret edildi.")

        }
        ret.backgroundColor = .red
        //favorite.backgroundColor = UIColor(patternImage: UIImage(named: "redicon")!)



        return [ret, onay]
    }

Answer 1

I realized that self.onayCode.id was nil in the getOnay function. On the other hand, I wanted to get indexPath when I swipe the table row cell.

I used editActionsForRowAt.row for getting the index. Then I got my row's id.

Here is my working code :

    override func tableView(_ tableView: UITableView, editActionsForRowAt: IndexPath) -> [UITableViewRowAction]? {

        let onay = UITableViewRowAction(style: .normal, title: "Onay") { action, index in
            let ip = editActionsForRowAt.row
            let taskInfo:Task = self.onayArray[ip]

            self.getOnay(id: taskInfo.id, status: "ok")

            print(taskInfo.id,"< id bu")
            self.loadOnaylar(userID: taskInfo.userId, code: self.onayCode.systemCode)
            self.alertView(title: "Onaylandı!", message: "Görev onaylandı.")


        }
        onay.backgroundColor = .green

    return [onay]

}