UITableView Prototype cell not found - swift

Question

every one.
After lots of search and different test my code doesn't work yet...
I try to do a simple UITableView with a simple Prototype cell whit using "dequeueReusableCellWithIdentifier" but this function doesn't found my Prototype Cell.
My code :
import Foundation
import UIKit
class DanceClubViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
#IBOutlet weak var tableViewSound: UITableView!
override func viewDidLoad()
{
super.viewDidLoad()
self.tableViewSound.registerClass(UITableViewCell.self, forCellReuseIdentifier: "cellVote")
self.tableViewSound.dataSource = self
self.tableViewSound.delegate = self
self.tableViewSound.reloadData()
}
override func viewWillAppear(animated: Bool) {
super.viewWillAppear(animated)
}
#IBAction func backToViewPlay(sender: AnyObject) {
self.navigationController?.popToRootViewControllerAnimated(true)
}
func tableView(tableView:UITableView, numberOfRowsInSection section:Int)->Int
{
return 10
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell
{
var cell : UITableViewCell = self.tableViewSound.dequeueReusableCellWithIdentifier("cellVote") as UITableViewCell
return cell
}
If anyone had already had this problem?
The identifier for my Prototype Cell is : cellVote

Answer 1

The key to address your label is to create a custom TableViewCell class in another file:
import UIKit
class DanceCell: UITableViewCell {
#IBOutlet weak var num: UILabel! //connect the label
}
Then for your ViewController:
import Foundation
import UIKit
class DanceClubViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
#IBOutlet weak var tableViewSound: UITableView!
override func viewDidLoad()
{
super.viewDidLoad()
self.tableViewSound.dataSource = self
self.tableViewSound.delegate = self
self.tableViewSound.reloadData()
}
override func viewWillAppear(animated: Bool) {
super.viewWillAppear(animated)
}
#IBAction func backToViewPlay(sender: AnyObject) {
self.navigationController?.popToRootViewControllerAnimated(true)
}
func tableView(tableViewSound:UITableView, numberOfRowsInSection section:Int)->Int
{
return 10
}
func tableView(tableViewSound: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell
{
let cell = tableViewSound.dequeueReusableCellWithIdentifier("cellVote", forIndexPath: indexPath) as DanceCell
cell.num.text = "Hello"
return cell
}
}
I removed some stuff, and added he key line in the 'cellForRowAtIndexPath' function to register the cell. I then was able to communicate with the label. Make sure the prototype cell has set 'cellVote' as the identifier in at attributes inspector.