uistoryboardsegue

I just encountered a problem with an app I bug-tested. I was banging my head to the wall to understand why I got this error: 2013-11-25 09:02:55.687[186:60b] nested push animation can result in corrupted navigation bar 2013-11-25 09:02:56.055[186:60b] Finishing up a navigation transition in an unexpected state. Navigation Bar subview tree might get corrupted. 2013-11-25 09:02:57.666[186:60b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Can't add self as subview' After a while i created a new project to try to reproduce the bug: This happends when I press

I Just realized that the following code always creates a new TagsFeedViewController. Is this the default behavior of segues? Is there a way to configure iOS to not create a new destinationViewController every time? - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { if ([segue.identifier isEqualToString:@"showSearchResult"]) { TagsFeedViewController *destViewController = segue.destinationViewController; destViewController.query = query; } } Caleb Segues use whichever view controllers are provided to their – initWithIdentifier:source:destination: methods. It's not the segue

Firstly, I use storyboard to create two uiviewcontroller: firstviewcontroller and secondviewcontroller . And using xcode to embed a uinavigationcontroller into secondviewcontroller (editor --> embed in --> navigation controller) . Then, I also want to use segue to pass value from first to second. there is the code: -(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { if([segue.identifier isEqualToString:@"passValue"]) { secondViewController *saveViewController = [segue destinationViewController]; [saveViewController setValue:data forKey:@"data"]; } } But there will report

I have 2 storyboard - mainStoryBoard1 and mainStoryBoard2 . I need to perform a segue from ViewController of mainStoryBoard1 to ViewController of mainStoryBoard2. Anyone has idea how to do this? Interface Builder in Xcode 7 has "Storyboard Reference" object in the "Object library": Just drag that onto your storyboard. You can then select that storyboard reference and specify the storyboard to which it refers in the attributes inspector: Then you can now add segue to this reference and you'll segue from the scene in one storyboard to a scene in another storyboard. 来源： https://stackoverflow.com

This is my first application for iOS. So I have a UIVIewController with a UITableView where I have integrated a UISearchBar and a UISearchController in order to filter TableCells to display override func viewDidLoad() { menuBar.delegate = self table.dataSource = self table.delegate = self let nib = UINib(nibName: "ItemCellTableViewCell", bundle: nil) table.registerNib(nib, forCellReuseIdentifier: "Cell") let searchButton = UIBarButtonItem(barButtonSystemItem: .Search, target: self, action: "search:") menuBar.topItem?.leftBarButtonItem = searchButton self.resultSearchController = ({ let

Problem Summary My mainVC --> second VC transtion appears to run twice. However, what's odd is that the second VC's viewDidLoad only runs once. This is the only transition in my project that has this problem. I have researched this and found load-twice issues but none are a match to my transition twice but load once scenario. Common issues, like someone having added two segues in the storyboard, do not appear in my project: In my first/root view controller (called mainVC) I programmatically add an edge pan gesture in the viewDidLoad: let panLeftEdgeGesture_MainVC =

I have a problem with the transition animation between two storyboard controllers. I have a singleView project with two view controllers in the storyboard. Now I wand to make a custom transition animation: my current view controller should disappear to the left the new view controller should come from the right I have already a UIStoryboardSegue class. But what should I write in the -(void)perform{} method?? Thanks a lot, Jonas. For that simple segue you can try something like this: - (void)perform { UIViewController* source = (UIViewController *)self.sourceViewController; UIViewController*

On my app's start up, it programmatically shows a LoginViewController using a segue. The view controller is presented modally with transition set to cross dissolve. Upon successful authentication, I want to dismiss the login view by programmatically triggering an unwind segue. So I added this to my header file: - (IBAction)unwindSegue:(UIStoryboardSegue *)segue; now in IB I'm able to control-drag from the "File's Owner" LoginViewController to the Exit button and choose unwindSegue: . This creates a manual segue, it shows up in the Connections inspectors for the File's Owner and the Exit button

Is there a way to connect a prototype cell to different scenes and on the didSelectRowAtIndexPath method call the [self performSegueWithIdentifier:@"NAMEOFTHESEGUE" sender:self] ? I can't seem to drag multiple segues from the prototype cell to different scenes... I know it is possible with static cells because you can draw a segue from each cell to the scene but what if i'm using prototype cells? I'm currently trying to implement this using the SWRevealViewController ( https://github.com/John-Lluch/SWRevealViewController ) plugin. In the storyboard example project he's using a table with 3