unwind-segue

I have three UIViewControllers where A -> B -> C, and A -> D. When the user is done in C I want to unwind back to A and then segue to D, but I cannot get this to work without briefly showing A before the segue to D happens. I have tried disabling the animates property for the segue but A still flashes into view for less than a second. Any idea as to how I can fix this? Try this Code in swift 3 :- let oldVCs = self.navigationController?.viewControllers var newVCs = [UIViewController]() // Add your root VC in new array of VCs newVCs.append(oldVCs![0]) // Add your new VC just after your root VC

I am trying to code a hangman game and am having trouble with unwind segues. I have multiple view controllers that all ultimately lead to the same view, where the user plays the actual hangman. However, depending on the presenting controller, I want the game to be in different "modes" (ie: multiplayer, single player, etc.). I am trying to add a play again button that unwinds to the previous view controller, but am unsure how to unwind when there are multiple paths the user could have taken to get to this view. In other words, my app kind of goes: A -> B -> C or A -> D -> C where C can (ideally

I have a Tab Bar Controller which is the Initial View Controller, which also has a PFLoginViewController that pups up if a user isn't logged in. The Login/Signup flow works fine. The two tabs are 1. a UICollectionView which I will refer to as IntroVC from now on 2. a UITableView which I will refer to as FeedVC When a user clicks a photo in IntroVC , a Show segue is triggered (via prepareForSegue ) that shows a 3rd screen ( UIView ) which is technically not a tab. I will refer to this as the SelectVC from now on. NOTE: All of these screens are also Embed(ded) In a Navigation Controller. The

I've just figured out what is an unwind segue and how to use it with the great answers from this question. Thanks a lot. However, here's a question like this: Let's say there is a button in scene B which unwind segues to scene A, and before it segues I want something to be done, such as saving the data to database. I created an action for this button in B.swift, but it seems it goes directly to scene A without taking the action appointed. Anyone knows why or how to do this? Thank you. You can do it the way you describe, or by using a prepareForSegue override function in the viewController you