popviewcontroller

Due to a weird request which I tried to turn down but it didn't work, I had to override the navigationBar's back Button. I have made a custom UINavigationController subclass and hacked the - (BOOL)navigationBar:(UINavigationBar *)navigationBar shouldPopItem:(UINavigationItem *)item method. Here is my code: @interface CustomUINavigationController () @end @implementation CustomUINavigationController #pragma mark - UINavigationBar delegate methods - (BOOL)navigationBar:(UINavigationBar *)navigationBar shouldPopItem:(UINavigationItem *)item { if ([[self.viewControllers lastObject] isKindOfClass:

I am sure this is in the Apple documentation or must have been answered somewhere on this forum, since it seems so basic, but I could not find it nor a particularly elegant solution myself. What I have is a UIViewController that pushes an editing view on its navigation stack. The editing view has a bunch of UITextFields in it. If one of them is being editing when the back button is touched, the original view's ViewWillAppear method is called before either the UITextField delegate methods of textFieldShouldEndEditing or textFieldDidEndEditing , or the IB linked action textFieldEditingEnded

I have an iPhone application that I am currently converting to a universal binary to work with the iPad. I have successfully implemented everything I need in terms of layout so that full landscape functionality is now supported in my app (previously I primarily used portrait mode to display content). But, I have one strange problem, and it ONLY occurs in landscape mode: when I push a view controller onto the stack, it takes two taps on the back button to return to the previous view controller! The first tap shows a blank view, but with the same name on the left-side back navigation button, the

is is possible to pop a view off the navigation stack and then push another straight onto it? I'm trying to implement a flat hierarchy for this section and would like to have a segmented controller but I can't make the segmented controller look anything liked I want, hence why I'm trying to use the navigation controller. When a button is clicked I executed this code: [[self navigationController] popViewControllerAnimated:YES]; MapsViewController *aViewController = [[MapsViewController alloc] initWithNibName:@"MapsViewController" bundle:nil]; [self.navigationController pushViewController

I got an app with NavigationController . How can i change animation transition style of pushViewController and popToViewController ? UPD I created category like in @lawicko answer. But i got error when i am trying to call function [self.navigationController pushViewController:places withCustomTransition:CustomViewAnimationTransitionPush subtype:CustomViewAnimationSubtypeFromLeft]; error is : "use of undeclared identifier 'CustomViewAnimationTransitionPush'" Where should i declare this part: typedef enum { CustomViewAnimationTransitionNone, CustomViewAnimationTransitionFlipFromLeft,

I am using navigation based application. I push First ViewController to Second ViewController and from Second ViewController to Third ViewController. Now I want to pop from Third ViewController to First ViewController.I am performing this task using the below code but my application crashed. Please any body give me some proper guidelines. I can't use pop to rootViewController because it's different viewController. Thanks in advance... In Third ViewControler i have written this: FirstViewCtr *x=[[FirstViewCtr alloc] initWithNibName:@"FirstViewCtr" bundle:nil]; [self.navigationController