getting data from presenter in protocol not reflecting in tableview cell
class ViewController: UIViewController {
@IBOutlet weak var tableView: UITableView!
var presenter : Presenter?
var products = [Products]()
override func viewDidLoad() {
super.viewDidLoad()
presenter?.getDataFromInteractor()
}
func reloadTable(){
DispatchQueue.main.async {
self.tableView.reloadData()
}
}
}
extension ViewController:UITableViewDataSource,UITableViewDelegate,PresenterProtocol{
func didFinishGettingDataFromPresenter(data: [Products]) {
print(data)
products = data
reloadTable()
}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 100
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return products.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "cell",for: indexPath) as! TableViewCell
cell.productName.text = products[indexPath.row].name
cell.productProducer.text = products[indexPath.row].producer
cell.productCost.text = "RS \(products[indexPath.row].cost)"
return cell
}
}
protocol PresenterProtocol {
func didFinishGettingDataFromPresenter(data:[Products])
}
class Presenter:InteractorProtocol {
var interactor : Interactor?
var presenter : PresenterProtocol?
// need data from interactor
func getDataFromInteractor() {
interactor?.fetch()
}
func didFinishGettingData(data: [Products]) {
presenter?.didFinishGettingDataFromPresenter(data: data)
}
}
