assign the selected indexpath.row to a variable in another class - swift

Question

I show the data in labelTEx in the table.
When I click labelTEx, I open another table class.
I want to transfer the text data of labelTExt that I clicked in UITableViewCell to formBaslik in DetayViewController.
that is, I want to transfer the gifsabaslik [indexPath.row] that I have selected to the detayBaslik in DetayViewController. How can I do that?
DetayViewController
class DetayViewController: UIViewController {
var formBaslik = String()
}
TableViewController
class TableViewController: UIViewController{
var gifsayeniresim: [String] = []
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "tableCell", for: indexPath) as! TableViewCell
cell.labelTExt.text = self.gifsabaslik[indexPath.row]
cell.labelTExt.textColor = UIColor.white
cell.labelTExt.font = UIFont(name: "HelveticaNeue", size: 14.0)!
cell.labelTExt.backgroundColor = UIColor.lightGray
cell.labelLayout.constant = cell.labelTExt.contentSize.height
cell.labelTExt.isEditable = false
let tap = UITapGestureRecognizer(target: self,action: #selector(handleTaponTextField(_:)))
tap.numberOfTapsRequired = 1
tap.delegate = self
cell.labelTExt.isUserInteractionEnabled = true
cell.labelTExt.addGestureRecognizer(tap)
return cell
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?){
if segue.identifier == "newo"{
if segue.destination is DetayViewController {
}
}

Answer 1

#SH Yasilm
In DetayViewController, declare
var formBaslik = String?
In TableViewController, in prepare, write
override func prepare(for segue: UIStoryboardSegue, sender: Any?){
if segue.identifier == "newo" {
if let cell = sender as? UITableViewCell {
// You have clicked in a cell, but that may not have selected it: let's compute its indePath
let tapPosition:CGPoint = cell.convert(CGPoint.zero, to: self.table)
let indexPath = self.table.indexPathForRow(at: tapPosition)
if let vc = segue.destination as? DetayViewController {
vc.formBaslik = gifsabaslik[indexPath.row]
}
}
}

Answer 2

You can retrieve the indexPath by following the code below.
In the DetayViewController's very top (below class)
var myStr: String!
Inside the class where you have the tableview
override func prepare(for segue: UIStoryboardSegue, sender: Any?){
if segue.identifier == "newo"{
if segue.destination is DetayViewController {
let vc = segue.destination as? DetayViewController
let indexPath = self.tableView.indexPathForSelectedRow
let cell = tableView.cellForRow(at: indexPath!) as! YourCellClassName
vc.myStr = cell.yourString
//NOTE! If. the cell is a string just do like I did, other way, if that's a textfield/label you should use cell.yourLabel.text
}
}