When adding a text using UITextField from another controller it doesn't show up in the UITableView - ios

Question

I have to create a Web app. I use Split View. In my main view I have and Add button, where I enter the name of the page and its URL, after I press save and it should show up in the UITableView as a new row. All the buttons work, but new row doesn't appear. I'm not sure why.
Here is my main UITableView
import UIKit
import WebKit class WebBrowsers: UITableViewController, NewDelegate {
private var list:[List] = [
List(name: "google", url: URL(string: "https://google.com")),
List(name: "facebook", url: URL(string: "https://www.facebook.com"))
]
#IBOutlet weak var myTableView: UITableView!
#IBAction func addButtonPressed(_ sender: UIBarButtonItem) {
let addContactVC = storyboard?.instantiateViewController(identifier: "AddBrowser") as! AddBrowser
addContactVC.delegate = self
navigationController?.pushViewController(addContactVC, animated: true)
addContactVC.modalPresentationStyle = .fullScreen
}
override func viewDidLoad() {
super.viewDidLoad()
navigationItem.title = "Browsers"
// Uncomment the following line to preserve selection between presentations
// self.clearsSelectionOnViewWillAppear = false
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem
}
override func numberOfSections(in tableView: UITableView) -> Int {
// #warning Incomplete implementation, return the number of sections
return 1
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
// #warning Incomplete implementation, return the number of rows
return list.count
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "myCell", for: indexPath)
cell.textLabel?.text = list[indexPath.row].name
// Configure the cell...
return cell
}
func addSomeCell(name: String?, url:URL!){
let listNew = List.init(name: name,url: url)
self.list.append(listNew)
myTableView.reloadData()
}
/*
// Override to support conditional editing of the table view.
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 to support editing the table view.
override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {
if editingStyle == .delete {
// Delete the row from the data source
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
}
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
// Get the new view controller using segue.destination.
// Pass the selected object to the new view controller.
if segue.identifier == "showDetail"{
if let navcon = segue.destination as? UINavigationController{
if let destination = navcon.visibleViewController as? infoBrowser{
if let row = tableView.indexPathForSelectedRow?.row{
destination.detailUrl = list[row].url
destination.navigationItem.title = list[row].name
}
}
}
}
}
}
public protocol NewDelegate: class{
func addSomeCell(name: String?, url:URL!)}
here is my AddButton ViewController
import UIKit
class AddBrowser: UIViewController {
var delegate: NewDelegate?
#IBOutlet weak var nameTextField: UITextField!
#IBOutlet weak var urlTextField: UITextField!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
}
#IBAction func saveButtonPressed(_ sender: UIButton) {
self.delegate?.addSomeCell(name: nameTextField.text!, url: URL(string: urlTextField.text!))
navigationController?.popViewController(animated: true)
}
/*
// MARK: - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
// Get the new view controller using segue.destination.
// Pass the selected object to the new view controller.
} }