如何将数据从 TableView 单元格传递到 Swift 5 中的另一个 viercontroller？

Question

I am trying to pass data from TableView cell to another ViewController but on the other veiwcontroller passing value found nil. Here is the DidSelectRow code:

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    
    let vc = storyboard?.instantiateViewController(identifier: "Test") as? TestVC
    present(vc!, animated: true, completion: nil)
    
    vc?.Name = array_product_name[indexPath.row]
}

And here is the another ViewController code:

class TestVC: UIViewController {
@IBOutlet weak var nameLbl: UILabel!

var Name : String = ""

override func viewDidLoad() {
    super.viewDidLoad()
    
    print("Product Name is:-\(Name)")
    nameLbl?.text = Name
}

Answer 1

Your first view controller code is fine. On the second one instead of setting values in viewDidLoad set those in viewWillAppear .