Here you go:
import UIKit
class Categories: UIViewController {
@IBOutlet weak var CategoryList: UITableView!
let names = [
"Dad Jokes",
"Virtual Assistant Jokes",
"Knock Knock Jokes"
]
override func viewDidLoad() {
super.viewDidLoad()
CategoryList.delegate = self
CategoryList.dataSource = self
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
let backItem = UIBarButtonItem()
backItem.title = "Back"
navigationItem.backBarButtonItem = backItem // This will show in the next view controller being pushed
}}
extension Categories: UITableViewDelegate {
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
print(indexPath.row)
let row = indexPath.row
if row == 0 {
self.performSegue(withIdentifier: "Dad Jokes", sender: self)
}else if row == 1 {
self.performSegue(withIdentifier: "Assistant Jokes", sender: self)
}else if row == 2 {
self.performSegue(withIdentifier: "Knock Knock Jokes", sender: self)
}
tableView.deselectRow(at: indexPath, animated: true)}
}
extension Categories: UITableViewDataSource {
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) - Int {
return names.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) - UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath)
cell.textLabel?.text = names[indexPath.row]
return cell
}
}
