Put a UIButton in tableView - swift

Question

I made a code for added a array of UIView in my TableView, but when I add them, it doesn't show them row by row while I made a loop for it to add each item in my TableView but it adds them one above the other, another solution?
my view controller :
class mainViewController: UIViewController {
private var myArray: [UIView] = []
private var myTableView: UITableView!
override func viewDidLoad() {
super.viewDidLoad()
let barHeight: CGFloat = UIApplication.shared.statusBarFrame.size.height
let displayWidth: CGFloat = self.view.frame.width
let displayHeight: CGFloat = self.view.frame.height
myTableView = UITableView(frame: CGRect(x: 50, y: barHeight, width: displayWidth, height: displayHeight - barHeight))
myTableView.register(UITableViewCell.self, forCellReuseIdentifier: "MyCell")
myTableView.dataSource = self
myTableView.delegate = self
self.view.addSubview(myTableView)
let DoneBut: UIButton = UIButton(frame: CGRect(x: 50, y: 0, width: 150, height: 50))
DoneBut.setTitle("Done", for: .normal)
DoneBut.backgroundColor = UIColor.blue
let DoneBut2: UIButton = UIButton(frame: CGRect(x: 50, y: 0, width: 50, height: 50))
DoneBut2.setTitle("Done2", for: .normal)
DoneBut2.backgroundColor = UIColor.blue
let view1 = UIView()
view1.addSubview(DoneBut)
myArray.append(view1)
let view2 = UIView()
view2.addSubview(DoneBut2)
myArray.append(view2)
}
}
extension mainViewController: UITableViewDataSource {
func tableView(_ tableView: UITableView, cellForRowAt indexPath:
IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier:
"MyCell", for: indexPath as IndexPath)
for array in myArray {
cell.contentView.addSubview(array)
}
return cell
}
func tableView(_ tableView: UITableView, numberOfRowsInSection
section: Int) -> Int {
return myArray.count
}
}
extension mainViewController: UITableViewDelegate {
func tableView(_ tableView: UITableView, didSelectRowAt indexPath:
IndexPath) {
print("Num: \(indexPath.row)")
print("Value: \(myArray[indexPath.row])")
}
}

Answer 1

Your issue is that each time the cellForRowAt function is asking for a cell, you are looping through ALL the views and adding them to each cell. Instead you should be indexing in it using the indexPath. See the following:
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "MyCell", for: indexPath as IndexPath)
// check if there is a view at the indexPath
if indexPath.row < myArray.count {
// there is a view, add it to the cells contentView
cell.contentView.addSubview(myArray[indexPath.row])
} else {
print("no view at index")
}
return cell
}