How can I switch views programmatically in a view controller? (Xcode, iPhone)

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Have been struggling with this for a while, and can never seem to get a direct answer.

Any help is appreciated!

If you're in a Navigation Controller:

ViewController *viewController = [[ViewController alloc] init];
[self.navigationController pushViewController:viewController animated:YES];

or if you just want to present a new view:

ViewController *viewController = [[ViewController alloc] init];    
[self presentViewController:viewController animated:YES completion:nil];

swift, If you're in a Navigation Controller: ViewController *viewController = [[​ViewController alloc] init]; [self.navigationController pushViewController:​viewController  Most custom view controllers you create are content view controllers—that is, the view controller owns all of its views and manages interactions with those views. Use content view controllers to present your app’s custom content onscreen, and use your view controller object to manage the transfer of data to and from your custom views.

If you want to present a new view in the same storyboard,

In CurrentViewController.m,

#import "YourViewController.h"

UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle:nil];
YourViewController *viewController = (YourViewController *)[storyboard instantiateViewControllerWithIdentifier:@"YourViewControllerIdentifier"];
[self presentViewController:viewController animated:YES completion:nil];

To set identifier to a view controller, Open MainStoryBoard.storyboard. Select YourViewController View-> Utilities -> ShowIdentityInspector. There you can specify the identifier.

Displaying and Managing Views with a View Controller, Build a view controller in storyboards, configure it with custom views, and fill those New Xcode projects include one or more content view controllers classes for you to figure shows a view controller with an image view and button on an iPhone. If you create any views programmatically, you must explicitly assign those  Switch between VC is really important for every application. You can switch between VC with three options : Segue; Present ( Programmatically ) Push ( Programmatically ) Present View Controller. Code:

Swift version:

If you are in a Navigation Controller:

let viewController: ViewController = self.storyboard?.instantiateViewControllerWithIdentifier("VC") as ViewController
self.navigationController?.pushViewController(viewController, animated: true)

Or if you just want to present a new view:

let viewController: ViewController = self.storyboard?.instantiateViewControllerWithIdentifier("VC") as ViewController
self.presentViewController(viewController, animated: true, completion: nil)

Showing and Hiding View Controllers, You change your app's interface by presenting and dismissing view When you no longer need the view controller, dismissing it removes its views from Select the kind of segue you want from the list that Xcode provides. They also define additional API for adding and removing child view controllers programmatically. Container view controllers promote better encapsulation by separating out your content from how you display that content onscreen. Unlike a content view controller that displays your app’s data, a container view controller displays other view controllers, arranging them onscreen and handling navigation between them.

The instantiateViewControllerWithIdentifier is the Storyboard ID.

NextViewController *NVC = [self.storyboard instantiateViewControllerWithIdentifier:@"NextViewController"];
[self presentViewController:NVC animated:YES completion:nil];

iOS Notes 19: How to push and present to ViewController , You can switch between VC with three options : Segue; Present ( Programmatically ); Push ( Programmatically ). Present View Controller. Code: let storyboard =  1 Answer 1. You can add a segue between the two scenes in your storyboard by control dragging from the view controller icon at the top of the first scene to the second scene: You can then select that segue and give it a unique storyboard identifier, and then you can just perform the segue using that identifier:

To dismiss the Viewcontroller called with the previous answers code by CmdSft

    ViewController *viewController = [[ViewController alloc] init];    
    [self presentViewController:viewController animated:YES completion:nil];

you can use

    [self dismissViewControllerAnimated:YES completion: nil];

Xcode Tutorial: How To switch to StoryBoard Views Programmatically, So to start answering your question, you should have a segway between two view controllers, a segway is a link between two controllers. And again, for the sake of clairity, once the user taps the + button in the main view controller the resultant views and behavior are done programmatically (or so I think ). Here is the code. When the user taps the + button she triggers the following action method:

How to switch views programmatically in Swift?, Creating new View Controllers (aka screens) in an app and moving between them is core to building apps. Open Xcode and create a new project. On the next screen, just hit Create (unless you want to change where the file will be stored  This means that the outermost view controller in your storyboard is of the wrong type. A better way to obtain the UINavigationController (Which should work in this case) is to use the property self.navigationController on any UIViewController .

Move between View Controllers with Segues, Yet Another iOS Post About Creating Views Programmatically! A single UIView subclass should be created for each view controller, essentially acting as a I'm assuming you know the basic project structure of a Single View Application in Xcode for Swift and know what But I think it's good practice to change it yourself​. The Role of View Controllers. View controllers are the foundation of your app’s internal structure. Every app has at least one view controller, and most apps have several. Each view controller manages a portion of your app’s user interface as well as the interactions between that interface and the underlying data.

Yet Another iOS Post About Creating Views Programmatically!, It's the fastest way to make view controllers simpler. in the abstract, let's look at a specific example of how folks mix up views and view controllers. then change the class of your view controller's view to your new subclass. The loadView() method is the correct place to load your view programmatically. Swift - Programmatically switching views using UITableView Tag: ios , uitableview , swift , xcode6 I can't switch to another view controller using UITableView.

Comments
  • Just to note that presentModalViewController:animated: has been marked as deprecated in the UIViewController docs. presentViewController:animated:completion: should be used instead.
  • Updated to reflect them.
  • I am just at this question , if I use the second solution will I be able to go back to the previous view , and how ?
  • Needless to say, you now rarely instantiate view controllers by calling alloc and init. With storyboards, you use [self.storyboard instantiateViewControllerWithIdentifier@:"storyboard id"]. Or if using storyboards with segue, you'd just perform segue directly with [self performSegueWithIdentifier:@"storyboard id" sender:self];, which will both instantiate new view controller and transition to it in one fell swoop. And if using NIBs, if the NIB name is different, you'd instantiate view controller with [[NSBundle mainBundle] loadNibNamed:@"nibname" owner:self options:nil].
  • @Rob. The line code [self.storyboard instantiateViewControllerWithIdentifier@:"storyboard id"]; execute multiple times then new *vc object created every time? what about earlier *vc object ? is this memory leak?
  • This pushes continous views as long as I press a row in a DynamicTableView cell, for example: [link]stackoverflow.com/questions/19329723/ipad-masterdetail-template
  • ok, if the story board is called Main.Storyboard, you need to put just @"Main", instead of @"Main.storyboard"
  • Identifier = Storyboard ID. To set the Identifier, select the view controller in the storyboard > Identity inspector > Storyboard ID under Identity.
  • Last sentence does not apply to Xcode 10 due to UX changes.
  • This does not work for me, does it matter that im doing it in the tableView:didSelectRowAtIndexPath: method?