segue

I have two files, MyTableViewController and myViewController. I set UIImageView on TableCell in MyTableVIewController. myViewController does not contain anything. And I created an array called ImageArray which contains an array of Images. What I am aiming to do here is when I click an image on TableCell in myTableViewController, I want the clicked image to appear in the myViewController. And some description about the clicked image beside the image too. I want to use myViewController for users to get detailed information of the selected image. override func tableView(tableView: UITableView,

I am using the UIViewController animated transitions introduced in iOS7. I am able to produce some really great transitions going back and forth between VC's using segues etc. Take a look at my picture below: I can very easily go back and forth if it is just one segue/vc at a time. For example if, I go from Screen 1 to Screen 2, the animation works perfect. And then say I go back to 1 or forward to 3, it works perfectly. But, if you notice on screen 4 at the bottom there is a button that says "Back To Screen 1"—this is an unwinding segue to screen 1. The issue is, I can't get the transition

I have a piece of parse code that checks to see if a user is logged in: PFUser.logInWithUsernameInBackground("myname", password:"mypass") { (user: PFUser!, error: NSError!) -> Void in if user != nil { // Do stuff after successful login. } else { // The login failed. Check error to see why. } } After the successful login I want to send the user to a new segue. I can't do this in the storyboard because I only want the segue to occur if the conditions are met. Is there anyway to create a segue programmatically? You can use: performSegueWithIdentifier("yourSegueIdentifier", sender: nil) You dont

I'm trying to learn Swift and I'm trying to develop the famous note application. There is an array bound to a tableview and another view for adding notes. At second view textfieldshouldreturn event triggers a segue and goes back to tableview. I wanted to learn if this is the right way. Because by doing this way I'm manipulating a variable in another view controller. I'm not a MVC master but I felt like it is wrong. Here is my code snippet: func textFieldShouldReturn(textField: UITextField) -> Bool { self.performSegueWithIdentifier("backSegue", sender: self) return true } override func

I want to do a "connexion" button in my app. And when you tap on it, it will open a new page if you have correct login. But, I read that we can't undo a segue, I suppose I need to call it manually. Do you have an idea ? I still tried something like this : override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject) { if checkLog == true { //finish } else { // undo } } @IBAction func ConexTAP(sender: UIButton) { //check login } mxb You can do the credentials check in the following method in your ViewController : func shouldPerformSegueWithIdentifier(_ identifier: String!, sender:

I have a VC named Dashboard (D) which can open a VC named Login (L) and a VC named Register (R). Login can open VC Register too. I try to use storyboard as often as possible, so I have created with it three Segues, D to L, D to R, L to R So, in case of D -> L -> R and in case of D -> R, when I close R, I have to close L if it necessary and inform D which he can begin to load the user infos (launch function in nutshell). So, I would like get the sender of Segue in destination vc, knowing that I put it in sender entrie of performSegueWithIdentifier like that : [self performSegueWithIdentifier:@