How do I dismiss two presented view controllers in Swift?

How do I dismiss two presented view controllers in Swift?

[self. presentingViewController. presentingViewController dismissViewControllerAnimated:YES completion:nil];

How do I dismiss a view controller from another view controller?

If you dismiss a view controller that is presenting another view controller, the entire hierarchy is dismissed. It doesn’t matter how many levels there are. So all you have to do is find your view controller A and tell it to dismiss its presented view controller.

How do I dismiss a view controller in Swift?

1. embed the View you want to dismiss in a NavigationController.
2. add a BarButton with “Done” as Identifier.
3. invoke the Assistant Editor with the Done button selected.
4. create an IBAction for this button.
5. add this line into the brackets: self.dismissViewControllerAnimated(true, completion: nil)

How do I dismiss a presented view controller?

It might have been presented, pushed onto a navigation controller, part of a tab bar controller etc. Using the delegate allows the “presenting” view controller to “dismiss” the view controller using the inverse of whatever method was used to present it.

How do I dismiss all modal view controllers in Swift?

Navigate to the view controller that initiates the unwind action. Control-click the button (or other object) that should initiate the unwind segue. This element should be in the view controller you want to dismiss.

How do I dismiss multiple view controllers in Swift?

“dismiss two view controllers at once swift” Code Answer’s

1. if let first = presentingViewController,
2. let second = first. presentingViewController{
3. first. view. isHidden = true.
4. second. dismiss(animated: true)

How do I present a ViewController in Swift?

To present ViewController which works with XIB file you can use the following example:

1. // Register Nib.
2. let newViewController = NewViewController(nibName: “NewViewController”, bundle: nil)
3. // Present View “Modally”
4. self. present(newViewController, animated: true, completion: nil)

How pass data from Tableview to another view controller in Swift?

More videos on YouTube

1. Create a New Swift Project. Open Xcode, Select App and click on next and give a proper name to the project and make sure to select the user interface should be Swift, and create the new project.
2. Design the Basic List Layout.
3. Design the Detail Page.
4. Final Step(Pass the Data)

How do I add and remove child view controller in Swift?

Then i removed it from the Parent view.

1. For swift 4.2 if self.children.count > 0{ let viewControllers:[UIViewController] = self.children for viewContoller in viewControllers{ viewContoller.willMove(toParent: nil) viewContoller.view.removeFromSuperview() viewContoller.removeFromParent() } }
2. EDIT.
3. Swift 4.2 and above.

What is parent view controller?

The immediate ancestor view controller of the view controller. macOS 10.10+

How to dismiss the second UIView in Swift?

When you click the button, it will present the second UIViewController view. The second UIView window has red background color, and there is a Dismiss This View button in it. When you click the Dismiss This View button, it will dismiss the second UIView and return back to the main UIView.

How to create a UIView controller in Xcode?

When you develop iOS app use swift in Xcode, the project template commonly create a default UIViewController class defined in ViewController.swift file. This UIViewController class is used as a controller of the MVC pattern to response to the app’s main window view’s event.

How to unwind segue for buttons in Swift?

For buttons unwind segues can be created in IB directly by dragging a button to exit icon. Also check this discussion for more info: How to perform Unwind segue programmatically? Swift 3+ version. You can dismiss two view controllers at a time in Swift 3 with this below code.

Which is the second view in the UIViewController?

There is a yellow background button with blue text in the main UIViewController view. When you click the button, it will present the second UIViewController view. The second UIView window has red background color, and there is a Dismiss This View button in it.