Answers for "table view swift"

swift table view needs

func setTableNeeds(){
        tableView.delegate = self
        tableView.dataSource = self
        let nib = UINib(nibName: "cell", bundle: nil)
        tableView.register(nib, forCellReuseIdentifier: "cell")
    }
extension NameOfUIViewController: UITableViewDelegate, UITableViewDataSource{
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return 10 //number of cells
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath) as! Cell //CustomCell Name if the is one
        //cell.blah = blah or cell.blah(blah: blah).....
        return cell
    }
}

write into table view swift 5

import UIKit

// First, Consider using a UITableViewController
class ToDoListViewController: UITableViewController {
    // 1. Define an array with to-do list items
    let itemArray = ["Study Swift", "Buy Eggs", "Read a newspapper"]

    override func viewDidLoad() {
        super.viewDidLoad()
    }
    // 2. Return a number of rows according to the number of array elements 
    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return itemArray.count
    }
    // 3. Assign the tableView cell and title
   override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "ToDoListCell", for: indexPath)
        cell.textLabel?.text = itemArray[indexPath.row]
        return cell
    }
}