Segue with pass data works Twice

Question

I'm in trouble with a stupid error. When I run the application my segue work twice. I have a tableview with a lot of sections and rows and when the user click on a row I want to perform the segue and programmatically change a text view in the destination view. When I run the program and I click on the tableview the segue works twice. What's the problem?

Here is my code for the segue:

override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        print("section: \(indexPath.section)")
        categoriacliccata = indexPath.section
        print("row: \(indexPath.row)")
        rowCliccata = indexPath.row
        performSegue(withIdentifier: "segue_testo", sender: self)
    }

    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        if (segue.identifier == "segue_testo") {
            let secondVC: TextView_Controller = segue.destination as! TextView_Controller
            secondVC.recivedCategoria = categoriacliccata
            secondVC.recivedRow = rowCliccata
        }
    }

drag segue from storyboard yellow icon to destination VC.. not from cell — Saurabh Jain, May 09 '18 at 14:01

score 2 · Answer 1 · answered May 09 '18 at 14:02

2

Make the segue from the VC itself not from the cell as making it from cell runs code linked in IB and code you wrote in didSelectRow

answered May 09 '18 at 14:02

Shehata Gamal

98,760
8
65
87

Segue with pass data works Twice

1 Answers1