从选定的 TableView 单元格 Swift Xcode 传递 var

Question

I'm a beginner in Swift (Xcode) and I need help. I have a tableview and I want to send information from the indexPath.row to a segue.

My script work, but the problem is the data send to my segue is the previous selected row and not the current cell select. Because the function prepare segue is called before the func tableView. That's make 2 days I search and every tutorial give me the same problem.

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    jobname = filldata[indexPath.row]
    print(jobname)
    performSegue(withIdentifier: "jobsegue", sender: self)
}

override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
    if segue.identifier == "jobsegue" {
        let destVC = segue.destination as! JobNameViewController
        destVC.jobname = jobname
    }
}

Thank you sooo much for your help!

Answer 1

Try this, this will work fine:

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    performSegue(withIdentifier: "jobsegue", sender: indexPath.row)
}

override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
    if segue.identifier == "jobsegue" {
        let destVC = segue.destination as! JobNameViewController
        destVC.jobname = filldata[sender]
    }
}