how to get data when cell accessory is tapped in ios

Question

i have tableview which has several cells, when user tap on the cell it does some other function and when cell accessory is tapped i want it to segue to another view controller i am able to do so but the problem is i am not able to send the data at cell indexpath row, in order to send data i first have to touch the cell then tap on accessory to send the data here is the code for tableview

func tableView(_ tableView: UITableView, accessoryButtonTappedForRowWith indexPath: IndexPath) {
    myTableView.selectRow(at: indexPath, animated: true, scrollPosition: .none)
}

override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
    switch segue.identifier {
    case "ShowDetail":
        if let ip = myTableView.indexPathForSelectedRow{
            if let svc = segue.destination as? DetailViewController{
                svc.selectedObject = (myCounters?[ip.row])!
            }
        }
    default:
        print("error in segue")
    }
}

Answer 1

func tableView(_ tableView: UITableView, accessoryButtonTappedForRowWith indexPath: IndexPath) {
    let vc = storyboard?.instantiateViewController(withIdentifier: "detailvc") as? DetailViewController
vc?.selectedObject = (myCounters?[indexPath.row])!
navigationController?.present(vc!, animated: true, completion: nil)
}

Answer 2

thanks to @shahzaib qureshi i removed the segue connection and use instantiate view controller method as detail view controller in cell accessory tapped method

func tableView(_ tableView: UITableView, accessoryButtonTappedForRowWith indexPath: IndexPath) {
    let vc = storyboard?.instantiateViewController(withIdentifier: "detailvc") as? DetailViewController
    vc?.selectedObject = (myCounters?[indexPath.row])!
    navigationController?.present(vc!, animated: true, completion: nil)
    print("ewwewew")
}

Answer 3

Just pass the index path in the sender parameter, pretty easy:

func tableView(_ tableView: UITableView, accessoryButtonTappedForRowWith indexPath: IndexPath) { 
    performSegue(withIdentifier: "ShowDetail", sender: indexPath) 
} 

override func prepare(for segue: UIStoryboardSegue, sender: Any?) { 
   if segue.identifier == "ShowDetail" { 
       let indexPath = sender as! IndexPath
       let svc = segue.destination as! DetailViewController
       svc.selectedObject = myCounters![indexPath.row]
   }
} 

Answer 4

Try this,

func tableView(_ tableView: UITableView, accessoryButtonTappedForRowWith indexPath: IndexPath) {
        print("Index : \(indexPath.row)")

    var tempIndex: Int!
    var tempIdentifier: String!

    self.tempIndex = indexPath.row //You can store indexpath.row value in temp variable. And then then you can access it while performing any other functions.
    self.tempIdentifier = "ShowDetail" //This upto your needs.
}

//UIStoryboardSegue to move over another controller accordingly.

override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
    switch segue.identifier {
    case "ShowDetail":
        if let ip = myTableView.indexPathForSelectedRow{
            if let svc = segue.destination as? DetailViewController{
                svc.selectedObject = (myCounters?[tempIndex])!
            }
        }
    default:
        print("error in segue")
    }
}