pushviewcontroller

Completion handler for UINavigationController “pushViewController:animated”?

由 扶醉桌前 提交于 2019-11-27 06:04:23
I'm about creating an app using a UINavigationController to present the next view controllers. With iOS5 there´s a new method to presenting UIViewControllers : presentViewController:animated:completion: Now I ask me why isn´t there a completion handler for UINavigationController ? There are just pushViewController:animated: Is it possible to create my own completion handler like the new presentViewController:animated:completion: ? chrs See par's answer for another and more up to date solution UINavigationController animations are run with CoreAnimation , so it would make sense to encapsulate

popping and pushing view controllers in same action

由 北慕城南 提交于 2019-11-27 05:14:53
问题 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]

Change animation transition

由 纵饮孤独 提交于 2019-11-27 04:40:12
问题 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:

Showing pushviewcontroller animation look like presentModalViewController

由 半腔热情 提交于 2019-11-27 02:46:23
Is it possible to show pushViewController animation look like presentModalViewController but that has background functionality of pushViewController ? jithinroy Try this : UIViewController *yourViewController = [[UIViewController alloc]init]; [UIView beginAnimations: @"Showinfo"context: nil]; [UIView setAnimationCurve: UIViewAnimationCurveEaseInOut]; [UIView setAnimationDuration:0.75]; [self.navigationController pushViewController: yourViewController animated:NO]; [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self.navigationController.view cache:NO]; [UIView

iOS7 strange animation when using hidesBottomBarWhenPushed

由 ♀尐吖头ヾ 提交于 2019-11-27 01:59:12
问题 I am getting a really strange animation behaviour when pushing another view controller that has the bottom bar hidden with hidesBottomBarWhenPushed. The first thread I found was that: Strange animation on iOS 7 when using hidesBottomBarWhenPushed in app built targeting <= iOS 6 but as my application is only build and run on iOS7 it is not the case for my problem. Please see the following video that shows the problem (look in the top right corner): https://dl.dropboxusercontent.com/u/66066789

How can I go back to the initial view controller in Swift?

由 帅比萌擦擦* 提交于 2019-11-27 00:07:07
问题 So I have a login view, after successful login it goes to the first view of a navigation controller, then the user can go deeper to a settings view and then to a logout view. This logout should take the user back to the login view (which is not part of the navigation controller). It works with this code: let loginViewController = self.storyboard!.instantiateViewControllerWithIdentifier("Login") as? LoginViewController self.navigationController!.pushViewController(loginViewController!,

When to use addChildViewController vs pushViewController

由 不想你离开。 提交于 2019-11-26 23:57:47
问题 I just watched a 2011 WWDC presentation on "Implementing UIViewController Containment" (here's a link to the video) They mentioned both of these ways of adding viewControllers to the screen, and I would appreciate some clarification on best practices... addChildViewController / removeFromParentViewController used with an @property (nonatomic, readonly) NSArray *childViewControllers and [self transitionFromViewController:currentView toViewController:nextView duration: options: animations:

iOS - Push viewController from code and storyboard

由 六月ゝ 毕业季﹏ 提交于 2019-11-26 14:29:17
问题 I have this code PlaceViewController *newView = [self.storyboard instantiateViewControllerWithIdentifier:@"PlaceView"]; [self presentViewController:newView animated:YES completion:nil]; And I can change view, but I would push this view for when I return at this page, the state persists. I try to put this code: [self.navigationController pushViewController:newView animated:YES]; but doesn't do anything. Thanks 回答1: Objective-C: PlaceViewController *newView = [self.storyboard

Restore pre-iOS7 UINavigationController pushViewController animation

由 对着背影说爱祢 提交于 2019-11-26 11:58:37
问题 So. Just started transitioning my IOS code to IOS7, and ran into a bit of problem. I\'ve got a UINavigationController , which has child ViewControllers and I\'m using pushViewController to display the next views. To create a parallax animation with a set of images, if customized the UINavigationController to animate a set of UIImageViews and my child ViewControllers all have a self.backgroundColor = [UIColor clearColor] , transparency. Since iOS7, the way the UINavController animates it child

Completion handler for UINavigationController “pushViewController:animated”?

由 人盡茶涼 提交于 2019-11-26 11:49:59
问题 I\'m about creating an app using a UINavigationController to present the next view controllers. With iOS5 there´s a new method to presenting UIViewControllers : presentViewController:animated:completion: Now I ask me why isn´t there a completion handler for UINavigationController ? There are just pushViewController:animated: Is it possible to create my own completion handler like the new presentViewController:animated:completion: ? 回答1: See par's answer for another and more up to date
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