How do I initialize a custom ViewController when there's no Storyboard?

Question

I do not have storyboard enabled. I am initializing the viewcontroller like so:

var customViewController = CustomViewController();

then doing this says customViewController is nil:

self.navigationController!.pushViewController(customViewController, animated: true)

Do you call the tow lines of code together? Because, using CustomViewController() is ok to initialize a ViewController — Leo
– Leo, Commented Nov 11, 2015 at 2:20

JZAU · Accepted Answer · 2015-11-11 03:14:57Z

3

I tried and succeeded

import Foundation
class MyCustomViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        self.view.backgroundColor = UIColor.redColor()
    }
}

and push

var customViewController = MyCustomViewController()
self.navigationController?.pushViewController(customViewController, animated: true)

have anything in your CustomViewController ?

edited Nov 11, 2015 at 3:14

JZAU

3,55734 silver badges39 bronze badges

answered Nov 11, 2015 at 2:42

Nguyen Hoan

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