Display three reusbale cells in tableview - Swift 5 - swift

Question

I have 3 UITableViewCell with XIB files but on my tableview I can't display my three UITableViewCell, only can load the first two
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 3
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if (indexPath.item % 2 == 0) {
let cell = tableView.dequeueReusableCell(withIdentifier: "CaptureNameTableViewCell", for: indexPath) as! CaptureNameTableViewCell
cell.nameTextField.text = ""
cell.nameTextField.tag = indexPath.row
cell.nameTextField.delegate = self
return cell
} else if indexPath.section == 2 {
let cell = tableView.dequeueReusableCell(withIdentifier: "CapturePhotoTableViewCell", for: indexPath) as! CapturePhotoTableViewCell
cell.displayImage = imageView
cell.cellDelegate = self
cell.selectImage.tag = indexPath.row
return cell
} else {
let cell = tableView.dequeueReusableCell(withIdentifier: "PieChartTableViewCell", for: indexPath) as! PieChartTableViewCell
return cell
}
}

Answer 1

You need to register the xib tableViewCells inside of the tableViewController:
First create an id property inside of the cells xib class, to use as the cell’s reuse identifier (make the name of this the same as your reuse identifier for the cell which you set in the xib file):
let id = "cellIdentifier" // Name this appropriately
Then create a nib method inside of the cell's xib class:
func nib() -> UINib {
return UINib(named: "cellIdentifier", bundle: nil)
}
Then inside of a lifecycle method such as viewDidLoad():
tableView.register(nib: cell.nib, forCellReuseIdentifier: cell.id)
Finally, specify which cells you want to be where in the table view at which indexPath.row. (Which row in the table view):
switch indexPath.row {
case 0: // First cell
let cell = tableView.dequeueReusableCell(withIdentifier: "CaptureNameTableViewCell", for: indexPath) as! CaptureNameTableViewCell
// Configure cell as before
return cell
case 1: // Second cell
let cell = tableView.dequeueReusableCell(withIdentifier: "CapturePhotoTableViewCell", for: indexPath) as! CapturePhotoTableViewCell
// Configure cell as before
return cell
case 2: // Third cell
let cell = tableView.dequeueReusableCell(withIdentifier: "PieChartTableViewCell", for: indexPath) as! PieChartTableViewCell
// Configure cell as before
return cell
default:
return UITableViewCell() // This should not be reached but a switch statement must cover all possibilities.
}