Hey my code changes data in another view controller on 2nd attempt on 1st just showing default values
Code inside button
@IBAction func check(_ sender: Any) {
makeRequest()
let fin = UIStoryboard(name: "FinalViewController", bundle: nil)
let pop = fin.instantiateInitialViewController()! as! FinalViewController
pop.img = icon
pop.state = state
pop.fail = failed
self.present(pop, animated: true)
}
Code inside 2nd view controller
class FinalViewController: UIViewController {
@IBOutlet weak var weathure_icon: UIImageView!
@IBOutlet weak var status: UILabel!
var fail = false
var img = ""
var state = ""
override func viewDidLoad() {
if fail == false{
super.viewDidLoad()
status.text = state
weathure_icon.image = UIImage(named: img+".png")
}
}
Please check three things in your code inside the button action.
Please cross-check, is makeRequest() asynchronous request??
is icon, state and failed parameters request coming from makeRequest() method, in this case you need to handle request data on main thread.
Please replace following in your code:
This
let fin = UIStoryboard(name: "FinalViewController", bundle: nil) let pop = fin.instantiateInitialViewController()! as! FinalViewController
With
let fin = UIStoryboard(name: "STORYBOARD_NAME", bundle: nil) let pop = fin.instantiateInitialViewController(identifier: "FinalViewController")! as! FinalViewController
Hope this will help you and make success with your implementation :)
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