Check box check and unchecked not persisting in my table view - ios

Question

My task I am trying to show tableView with check box button inside the popup viewcontroller.
Whenever user click the button it is changing check and uncheck but I need to do when I click done button I have to keep user checked and if click cancel it should uncheck(which is user checked before click cancel). I need to understand and fix this task.
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell:MyCustomCell = self.tableView.dequeueReusableCell(withIdentifier: cellReuseIdentifier) as! MyCustomCell
cell.myCellLabel.text = self.animals[indexPath.row]
if selectedRows.contains(indexPath)
{
cell.checkBox.setImage(UIImage(named:"check.png"), for: .normal)
}else{
cell.checkBox.setImage(UIImage(named:"uncheck.png"), for: .normal)
}
cell.checkBox.tag = indexPath.row
cell.checkBox.addTarget(self, action: #selector(checkBoxSelection(_:)), for: .touchUpInside)
return cell
}
// method to run when table view cell is tapped
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
guard let cell = tableView.cellForRow(at: indexPath) as? MyCustomCell else {
return
}
if self.selectedRows.contains(indexPath) {
self.selectedRows.remove(at: self.selectedRows.index(of: indexPath)!)
cell.checkBox.setImage(UIImage(named:"uncheck.png"), for: .normal)
} else {
self.selectedRows.append(indexPath)
cell.checkBox.setImage(UIImage(named:"check.png"), for: .normal)
let indexPath = tableView.indexPathForSelectedRow //optional, to get from any UIButton for example
let currentCell = tableView.cellForRow(at: indexPath!) as! MyCustomCell
}
}
#IBAction func cancelPopup(_ sender: Any) {
self.removeAnimate()
}
#IBAction func donePopUp(_ sender: AnyObject) {
self.removeAnimate()
}

Answer 1

You may consider using basic taleview cell with setting acessoryType . Putting checkbox and labels all at the left seems giving poor UX
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "DefectCell", for: indexPath)
let category = defectSet [indexPath.section]
let item = category.items[indexPath.row]
cell.textLabel?.text = item.name
cell.selectionStyle = .none
let isFound = User.shared.selectedDefect.filter{ $0.id == item.id }.count > 0
if (isFound)
{
cell.accessoryType = .checkmark
}
else
{
cell.accessoryType = .none
}
return cell
}