Vfrdtyky

I have a split view controller and its not calling my prepare(for segue:) method when I click on an item in my table view. Here is my prepare(for segue:) method:

override func prepare(for segue: UIStoryboardSegue, sender: Any?) {

        print("Here");

        if segue.identifier == "showPOsDetail" {

            if let indexPath = tableView.indexPathForSelectedRow {

                let object = objects[indexPath.row] as! NSDate

                let controller = (segue.destination as! UINavigationController).topViewController as! POsDetail

                controller.detailItem = object

                controller.navigationItem.leftBarButtonItem = splitViewController?.displayModeButtonItem

                controller.navigationItem.leftItemsSupplementBackButton = true

            }

        }

    }

And here is a screenshot of my storeyboard. I have no idea why this method is not being called.

Ive been trying to figure with out for days now and I am super duper frustrated that its not working.

Here is my full Master Controller:

import UIKit



class POsMaster: UITableViewController {



    var POsDetailController: POsDetail? = nil

    var objects = [Any]()





    override func viewDidLoad() {

        super.viewDidLoad()



        // Do any additional setup after loading the view, typically from a nib.

        navigationItem.leftBarButtonItem = editButtonItem



        let addButton = UIBarButtonItem(barButtonSystemItem: .add, target: self, action: #selector(insertNewObject(_:)))

        navigationItem.rightBarButtonItem = addButton

        if let split = splitViewController {

            let controllers = split.viewControllers

            POsDetailController = (controllers[controllers.count-1] as! UINavigationController).topViewController as? POsDetail

        }



    }



    override func viewWillAppear(_ animated: Bool) {

        super.viewWillAppear(animated)

    }



    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }



    @objc

    func insertNewObject(_ sender: Any) {

        objects.insert(NSDate(), at: 0)

        let indexPath = IndexPath(row: 0, section: 0)

        tableView.insertRows(at: [indexPath], with: .automatic)

    }



    // MARK: - Segues



    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {

        print("Here");

        if segue.identifier == "showPOsDetail" {

            if let indexPath = tableView.indexPathForSelectedRow {

                let object = objects[indexPath.row] as! NSDate

                let controller = (segue.destination as! UINavigationController).topViewController as! POsDetail

                controller.detailItem = object

                controller.navigationItem.leftBarButtonItem = splitViewController?.displayModeButtonItem

                controller.navigationItem.leftItemsSupplementBackButton = true

            }

        }

    }



    // MARK: - Table View



    override func numberOfSections(in tableView: UITableView) -> Int {

        return 1

    }



    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {

        return objects.count

    }



    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

        let cell = tableView.dequeueReusableCell(withIdentifier: "POCell", for: indexPath)



        let object = objects[indexPath.row] as! NSDate

        cell.textLabel!.text = object.description

        return cell

    }



    override func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {

        // Return false if you do not want the specified item to be editable.

        return true

    }



    override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {

        if editingStyle == .delete {

            objects.remove(at: indexPath.row)

            tableView.deleteRows(at: [indexPath], with: .fade)

        } else if editingStyle == .insert {

            // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view.

        }

    }





}

When you connect your segue in storyboard a pop up opens and you have to check if you have set your segue from the Selection group, instead of the Accessory group, the Selection group connection will call your prepareForSegue: method.

You need to make sure that the isUserEnteractionEnabled is set to true.

Seems like that could be the only reason.