CODEWITHSUNDEEP
iosswiftuiimageview
Niko Agourakis
Niko Agourakis

Reputation: 9

Xcode - image not appearing in UIImageView after it has been picked by the user

I am trying to make an app in which you can 'compose' fake tweets, but my code seems to not add an image picked by a user to the UIImageView I have set up for the twitter profile picture.

class ViewController: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate{    
    @IBOutlet weak var twitterName: UILabel!    
    @IBOutlet weak var twitterUsername: UILabel!    
    @IBOutlet weak var twitterProfilePic: UIImageView!    
    @IBOutlet weak var twitterTweet: UILabel!    
    @IBOutlet weak var inputTwitterName: UITextField!    
    @IBOutlet weak var inputTwitterUsername: UITextField!    
    @IBOutlet weak var inputTweet: UITextField!    
    @IBAction func chooseTwitterImage(_ sender: Any) {        

    let profilePic = UIImagePickerController()
    profilePic.delegate = self        
    profilePic.sourceType = UIImagePickerControllerSourceType.photoLibrary        
    profilePic.allowsEditing = false        
    self.present(profilePic, animated: true)
}

@IBAction func makeTweetButton(_ sender: Any) {        
    twitterName.text = (inputTwitterName.text)!        
    twitterUsername.text = (inputTwitterUsername.text)!        
    twitterTweet.text = (inputTweet.text)!        

    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
        if let profilePic = info[UIImagePickerControllerOriginalImage] as? UIImage
        {
            twitterProfilePic.image = profilePic                
        }                
        else
        {                
            print("ERROR PICKING IMAGE")                
        }
    }        
}

It doesn't seem to make any difference to the UIImageView... Help.

Upvotes: 1

Views: 109

Answers (1)

Jack G.
Jack G.

Reputation: 3941

Moving the didFinishPickingMediaWithInfo nested method to be a class of ViewController solves the problem.

Upvotes: 1

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