Fail to display the custom cell file in my TableView? - ios

Question

Iv made a NIB custom cell file but I fail to display the custom cell file in my tableView at all. The code is error free and runs but I'm struggling to display the Custom Cell. I Initially thought my problem was from the Unwind Segue that I created to pass the data from the InputScreen to the ViewController but I'm just not sure what the issue could be at this point?
Any help what's so ever would be much appreciated.
MAIN VIEWCONTROLLER
class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
#IBOutlet weak var tableView: UITableView!
var IzParcelz = [IzParcel]()
override func viewDidLoad() {
super.viewDidLoad()
let nib = UINib(nibName: "IzparcelCell", bundle: nil)
tableView.register(nib, forCellReuseIdentifier: "IzparcelCell")
tableView.delegate = self
tableView.dataSource = self
}
// MARK: - TableView data source
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return IzParcelz.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "IzparcelCell", for: indexPath) as! IzparcelCell
let izPackage = IzParcelz[indexPath.row]
cell.nameLabel.text = izPackage.name
cell.addressLabel.text = izPackage.address
cell.trackingNumLabel.text = izPackage.trackingNumber
return cell
}
// MARK: - TableView Delegate
func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
return true
}
func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {
if editingStyle == .delete {
IzParcelz.remove(at: indexPath.row)
tableView.deleteRows(at: [indexPath], with: .fade)
IzParcel.saveIzParcel(IzParcelz)
}
}
#IBAction func prepareForUnwind(segue: UIStoryboardSegue) {
guard segue.identifier == "saveUnwind" else { return }
let sourceViewController = segue.source as! InputViewController
if let P = sourceViewController.izParcel {
if let selectedIndexPath = tableView.indexPathForSelectedRow {
IzParcelz[selectedIndexPath.row] = P
tableView.reloadRows(at: [selectedIndexPath], with: .none)
} else {
let newIndexPath = IndexPath(row: IzParcelz.count, section: 0)
IzParcelz.append(P)
tableView.insertRows(at: [newIndexPath], with: .automatic)
}
}
IzParcel.saveIzParcel(IzParcelz)
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if segue.identifier == "showDetails" {
let izViewController = segue.destination as! InputViewController
let indexPath = tableView.indexPathForSelectedRow!
let selectedTodo = IzParcelz[indexPath.row]
izViewController.izParcel = selectedTodo
}
}
}
INPUT VIEWCONTROLLER
import UIKit
class InputViewController: UITableViewController {
var izParcel: IzParcel?
#IBOutlet weak var statusTextLabel: UITextField!
#IBOutlet weak var nameTextLabel: UITextField!
#IBOutlet weak var addressTextLabel: UITextField!
#IBOutlet weak var trackingNumTextLabel: UITextField!
#IBOutlet weak var notesTextLabel: UITextField!
#IBOutlet weak var statusUpdateTextLabel: UIDatePicker!
#IBOutlet weak var dateAndTimeTextLabel: UIDatePicker!
#IBOutlet weak var saveButton: UIButton!
override func viewDidLoad() {
super.viewDidLoad()
if let izParcels = izParcel {
nameTextLabel.text = izParcels.name
addressTextLabel.text = izParcels.address
trackingNumTextLabel.text = izParcels.trackingNumber
notesTextLabel.text = izParcels.notes
dateAndTimeTextLabel.date = izParcels.dateAndTime
statusUpdateTextLabel.date = izParcels.statusUpdated
}
}
#IBAction func deleteButton(_ sender: UIButton) {
self.dismiss(animated: true, completion: nil)
}
#IBAction func saveButton(_ sender: UIButton) {
print("PressedButtttonnnnTesst")
self.performSegue(withIdentifier: "saveUnwind", sender: self)
}
func prepare(for segue: UIStoryboardSegue, sender: Any?) {
guard segue.identifier == "saveUnwind" else { return }
let name = nameTextLabel.text!
let address = addressTextLabel.text!
let trackingNumber = trackingNumTextLabel.text!
let notes = notesTextLabel.text!
let dates = dateAndTimeTextLabel.date
let statusUpdate = statusUpdateTextLabel.datePickerMode
izParcel = IzParcel(name: name, address: address, trackingNumber: trackingNumber, notes: notes, dateAndTime: dates, statusUpdated: dates)
}
}
IZPARCEL CELL
import UIKit
class IzparcelCell: UITableViewCell {
#IBOutlet weak var nameLabel: UILabel!
#IBOutlet weak var addressLabel: UILabel!
#IBOutlet weak var trackingNumLabel: UILabel!
override func awakeFromNib() {
super.awakeFromNib()
// Initialization code
}
override func setSelected(_ selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)
// Configure the view for the selected state
}
}
[]

Answer 1

All the code I had was correct except for the order of the code. After reviewing and reallocating the prepare for segue declaration that was inside the saveButton Action to just outside it. I was able to pass the data from the InputScreen to the Custom TableView Cell in the TableView on the mainScreen.