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How do I dismiss a view controller?

Chris Normand

When it comes time to dismiss a presented view controller, the preferred approach is to let the presenting view controller dismiss it. In other words, whenever possible, the same view controller that presented the view controller should also take responsibility for dismissing it.

How do I dismiss a specific view controller?

Use unwind segue instead of using RootViewController. Using unwind you can go back to any ViewController. DismissViewController always send the controller out from NavigationController. Show activity on this post.

Can a view controller dismiss itself?

The presenting view controller is responsible for dismissing the view controller it presented. If you call this method on the presented view controller itself, UIKit asks the presenting view controller to handle the dismissal.

How do you dismiss the current view controller and go to another view in Swift?

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

How do I dismiss all modal view controllers in Swift?

Navigate to the view controller that initiates the unwind action.
  1. 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.
  2. Drag to the Exit object at the top of the view controller scene.
Navigate to the view controller that initiates the unwind action.
  1. 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.
  2. Drag to the Exit object at the top of the view controller scene.

How do you delete a view in Swift?

If you add a tag to your view you can remove a specific view.

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How do I present a controller 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)
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 do I present a view controller?

Presenting a View Controller
  1. Use a segue to present the view controller automatically. …
  2. Use the showViewController:sender: or showDetailViewController:sender: method to display the view controller. …
  3. Call the presentViewController:animated:completion: method to present the view controller modally.
Presenting a View Controller
  1. Use a segue to present the view controller automatically. …
  2. Use the showViewController:sender: or showDetailViewController:sender: method to display the view controller. …
  3. Call the presentViewController:animated:completion: method to present the view controller modally.

How do you use swipe gestures in Swift 4?

A swipe gesture recognizer detects swipes in one of four directions, up , down , left , and right . We set the direction property of the swipe gesture recognizer to down . If the user swipes from the top of the blue view to the bottom of the blue view, the swipe gesture recognizer invokes the didSwipe(_:)

How do I present a ViewController?

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)
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 do you dismiss a storyboard?

Select the button that should make the UIViewController Disappear and drag it to the UIViewController you want to go to. In my case it shows **dismiss Controller* because of the name of my Class. Select it and you are done!

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How do I remove presented view controller?

To dismiss a modally presented view controller, call the view controller’s dismiss(animated:completion:) method.

How do I delete a label in Xcode?

Select the tab for the type of label you are deleting, the View tab for a view label, or the Revision tab for a revision label. Select the label and click Delete. This removes the label from the view.

How do I delete a layer in Swift?

Swift 3.0 & Swift 4.0

Set the sublayers property to nil to remove all sublayers from a view.

How do I make a bottom sheet in Swift?

How to Create an Interactive Bottom Sheet in Swift 5
  1. Container and child view controllers — get one step closer to following a scalable MVC architecture approach.
  2. UIPanGestureRecognizer — use a handy gesture and leverage its velocity and translation properties.
  3. Constraint animation — move any UI element smoothly.
How to Create an Interactive Bottom Sheet in Swift 5
  1. Container and child view controllers — get one step closer to following a scalable MVC architecture approach.
  2. UIPanGestureRecognizer — use a handy gesture and leverage its velocity and translation properties.
  3. Constraint animation — move any UI element smoothly.

How do I remove a view controller from storyboard?

To delete the View Controller from the storyboard, select the View Controller by clicking the Show Document Outline icon and then clicking on View Controller Scene in the Document Outline. Then press Backspace or choose Edit > Delete.

How do I push a controller without navigation controller?

You can’t push a view controller onto a navigation controller if there is no navigation controller. If you are wanting to be pushing controllers and have it display the topmost controller and everything, just use a UINavigationController and be done with it.

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How do I swipe back on my iPhone?

Swiping near the bottom on the multitasking bar is an even faster way to switch between apps. There are a few more beyond that, however. Apple neglects to mention that swipe right often works as a way to back up to the previous screen in many apps, including Safari, Mail, Reminders, Notes, and News.

How do I add tap gestures in swift 5?

Adding a Tap Gesture Recognizer to an Image View in Interface Builder. Open Main. storyboard and drag a tap gesture recognizer from the Object Library and drop it onto the image view we added earlier. The tap gesture recognizer appears in the Document Outline on the left.

How do I remove a view controller from Storyboard?

To delete the View Controller from the storyboard, select the View Controller by clicking the Show Document Outline icon and then clicking on View Controller Scene in the Document Outline. Then press Backspace or choose Edit > Delete.

How do I use pop view controller in Swift?

You can do it by selecting the View Controller in Storyboard editor and clicking Editor -> Embed In -> Navigation Controller. Also make sure that you have your Storyboard Entry Point (the arrow that indicates which view controller is presented first) either pointing to Navigation Controller or before it.

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