Assign value to next value controller

Question

i want to pass data to next view controller but i don't want to move to that view controller. i want to move to another view controller. here is my testing code Home View Controller is the class which i want to send data. and i want to move to another view controller which is moving through segue. this method give me null value to homeviewcontroller

    if email.text == em && pwd.text == pw
    {

        let des = HomeViewController()
        des.ema = em
        self.performSegue(withIdentifier: "segue", sender: nil)            
    }

Possible duplicate of [Passing Data between View Controllers](http://stackoverflow.com/questions/5210535/passing-data-between-view-controllers) — pableiros, Apr 28 '17 at 19:21

MarionFlex · Answer 1 · 2017-04-29T10:45:09.287

0

Add on prepareforSegue method :

override func prepare(for segue: UIStoryboardSegue, sender: Any?) {

    if segue.identifier == "segue" {
        let destination = segue.destination as! HomeViewController
        destination.ema = em
    }
}

Or if you want an "other" View Controller

 let viewController = storyboard.instantiateViewController(withIdentifier :"HomeViewController")
 viewController.ema = em
 self.present(viewController, animated: true)

edited Apr 29 '17 at 10:45

answered Apr 28 '17 at 19:25

MarionFlex

92
4

i know this method. but i want to move another view controller and pass the value to another view controller – Hassan Shahid Apr 29 '17 at 07:10
Ok I changed my answer :) – MarionFlex Apr 29 '17 at 10:45

Assign value to next value controller

1 Answers1