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2014/10/15 ¤U¤È 10:11:57
iphone Programming Glossary: navigationcontrollerAdd UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how SimpleTableViewController set the table data and delegate and present it. UINavigationController navigationController UINavigationController self.storyboard instantiateViewControllerWithIdentifier @ SimpleTableVC SimpleTableViewController.. @ SimpleTableVC SimpleTableViewController tableViewController SimpleTableViewController navigationController viewControllers objectAtIndex 0 tableViewController.tableData self.statesArray tableViewController.navigationItem.title.. @ States tableViewController.delegate self self presentViewController navigationController animated YES completion nil I create a simple example and posted it on github . Also see Showing actionsheet..
iOS 6: How do I restrict some views to portrait and allow others to rotate? http://stackoverflow.com/questions/12630359/ios-6-how-do-i-restrict-some-views-to-portrait-and-allow-others-to-rotate my view controllers' viewWillAppear methods I have a line like this MainNavigationController self navigationController setLandscapeOK YES to tell my MainNavigationController the desired behavior. Here comes the question..
iPhone viewWillAppear not firing http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing methods are not invoked. You need to use the navigation controller delegate methods instead navigationController willShowViewController animated navigationController didShowViewController animated share improve..
http://stackoverflow.com/questions/3372333/ipad-keyboard-will-not-dismiss-if-modal-view-controller-presentation-style-is-ui a navigation controller. Basically if I present the navigation controller with the following line navigationController.modalPresentationStyle UIModalPresentationFormSheet The keyboard refuses to be dismissed. If I comment.. DOES NOT WORK broken b broken alloc initWithNibName @ broken bundle nil UINavigationController navigationController UINavigationController alloc initWithRootViewController b navigationController.modalPresentationStyle.. navigationController UINavigationController alloc initWithRootViewController b navigationController.modalPresentationStyle UIModalPresentationFormSheet navigationController.modalTransitionStyle UIModalTransitionStyleFlipHorizontal..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how method. Then to open the modal just instantiate a new SimpleTableViewController set the table data and delegate and present it. UINavigationController navigationController UINavigationController self.storyboard instantiateViewControllerWithIdentifier @ SimpleTableVC SimpleTableViewController tableViewController SimpleTableViewController.. self.storyboard instantiateViewControllerWithIdentifier @ SimpleTableVC SimpleTableViewController tableViewController SimpleTableViewController navigationController viewControllers objectAtIndex 0 tableViewController.tableData self.statesArray tableViewController.navigationItem.title @ States tableViewController.delegate self.. tableViewController.tableData self.statesArray tableViewController.navigationItem.title @ States tableViewController.delegate self self presentViewController navigationController animated YES completion nil I create a simple example and posted it on github . Also see Showing actionsheet causes CGContext invalid context errors . share improve..
iOS 6: How do I restrict some views to portrait and allow others to rotate? http://stackoverflow.com/questions/12630359/ios-6-how-do-i-restrict-some-views-to-portrait-and-allow-others-to-rotate in supportedInterfaceOrientations . Then in each of my view controllers' viewWillAppear methods I have a line like this MainNavigationController self navigationController setLandscapeOK YES to tell my MainNavigationController the desired behavior. Here comes the question If I now navigate to my fourth view in portrait mode and turn..
iPhone viewWillAppear not firing http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing
http://stackoverflow.com/questions/3372333/ipad-keyboard-will-not-dismiss-if-modal-view-controller-presentation-style-is-ui it refuses to be dismissed if shown in a modal dialog with a navigation controller. Basically if I present the navigation controller with the following line navigationController.modalPresentationStyle UIModalPresentationFormSheet The keyboard refuses to be dismissed. If I comment out this line the keyboard goes away fine. ... I've got two.. initWithNibName @ broken bundle nil self.view addSubview b.view DOES NOT WORK broken b broken alloc initWithNibName @ broken bundle nil UINavigationController navigationController UINavigationController alloc initWithRootViewController b navigationController.modalPresentationStyle UIModalPresentationFormSheet navigationController.modalTransitionStyle.. b broken alloc initWithNibName @ broken bundle nil UINavigationController navigationController UINavigationController alloc initWithRootViewController b navigationController.modalPresentationStyle UIModalPresentationFormSheet navigationController.modalTransitionStyle UIModalTransitionStyleFlipHorizontal self presentModalViewController..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how instantiate a new SimpleTableViewController set the table data and delegate and present it. UINavigationController navigationController UINavigationController self.storyboard instantiateViewControllerWithIdentifier @ SimpleTableVC SimpleTableViewController.. @ SimpleTableVC SimpleTableViewController tableViewController SimpleTableViewController navigationController viewControllers objectAtIndex 0 tableViewController.tableData self.statesArray tableViewController.navigationItem.title.. tableViewController.navigationItem.title @ States tableViewController.delegate self self presentViewController navigationController animated YES completion nil I create a simple example and posted it on github . Also see Showing actionsheet causes CGContext..
iOS 6: How do I restrict some views to portrait and allow others to rotate? http://stackoverflow.com/questions/12630359/ios-6-how-do-i-restrict-some-views-to-portrait-and-allow-others-to-rotate . Then in each of my view controllers' viewWillAppear methods I have a line like this MainNavigationController self navigationController setLandscapeOK YES to tell my MainNavigationController the desired behavior. Here comes the question If I now navigate to..
iPhone viewWillAppear not firing http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing
How to set a picture programmatically in a NavBar? http://stackoverflow.com/questions/13488710/how-to-set-a-picture-programmatically-in-a-navbar forBarMetrics UIBarMetricsDefault Or you can set navigation bar image in any view using UINavigationBar navBar self navigationController navigationBar UIImage image UIImage imageNamed @ TopBar.png navBar setBackgroundImage image forBarMetrics UIBarMetricsDefault..
Core-Data iPhone: could not locate an NSManagedObjectModel http://stackoverflow.com/questions/1632497/core-data-iphone-could-not-locate-an-nsmanagedobjectmodel managedObjectContext NSPersistentStoreCoordinator persistentStoreCoordinator UIWindow window UINavigationController navigationController for the menu MenuViewController viewController IBAction saveAction sender for the menu @property nonatomic retain IBOutlet.. @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain IBOutlet UINavigationController navigationController @end The CoreDataBooksAppDelegate.m looks like this #import CoreDataBooksAppDelegate.h #import RootViewController.h for.. for the menu #import MenuViewController.h @implementation CoreDataBooksAppDelegate @synthesize window @synthesize navigationController for the menu @synthesize viewController #pragma mark #pragma mark Application lifecycle void applicationDidFinishLaunching..
How can I change the animation style of a modal UIViewController? http://stackoverflow.com/questions/237310/how-can-i-change-the-animation-style-of-a-modal-uiviewcontroller I change the animation style of a modal UIViewController I'm currently displaying a UIViewController like this self navigationController presentModalViewController modalViewController animated YES and hiding it like this self.navigationController dismissModalViewControllerAnimated.. self navigationController presentModalViewController modalViewController animated YES and hiding it like this self.navigationController dismissModalViewControllerAnimated YES The animation is slide up from the bottom ... then slide back down. How can I change..
http://stackoverflow.com/questions/3372333/ipad-keyboard-will-not-dismiss-if-modal-view-controller-presentation-style-is-ui a modal dialog with a navigation controller. Basically if I present the navigation controller with the following line navigationController.modalPresentationStyle UIModalPresentationFormSheet The keyboard refuses to be dismissed. If I comment out this line the.. addSubview b.view DOES NOT WORK broken b broken alloc initWithNibName @ broken bundle nil UINavigationController navigationController UINavigationController alloc initWithRootViewController b navigationController.modalPresentationStyle UIModalPresentationFormSheet.. bundle nil UINavigationController navigationController UINavigationController alloc initWithRootViewController b navigationController.modalPresentationStyle UIModalPresentationFormSheet navigationController.modalTransitionStyle UIModalTransitionStyleFlipHorizontal..
Am I abusing UIViewController Subclassing? http://stackoverflow.com/questions/5691226/am-i-abusing-uiviewcontroller-subclassing UIViewController does. What would it mean to call presentModalViewController on one of those objects Or to access its navigationController or parentViewController properties If you really want to manage subviews of your view controller's view hierarchy using..
http://stackoverflow.com/questions/815690/hide-uitabbar on the controller that you are pushing and NOT to the UITabBarController. otherController.hidesBottomBarWhenPushed YES navigationController pushViewController otherController animated TRUE Or you can set the property when you first initialize the controller you..
iPhone Pushing View Controller in a left direction http://stackoverflow.com/questions/1096092/iphone-pushing-view-controller-in-a-left-direction view from the left or the right. When you change views by pushing a new view using the pushviewController method of NavigationController the view appears to slide in from the right. how do i change this to slide in from the left iphone view uinavigationcontroller..
Using Interface Builder for UITableViews http://stackoverflow.com/questions/134575/using-interface-builder-for-uitableviews development learning process. I'm trying to get my head around various pieces. Right now I've just taken the basic NavigationController template and I'm trying to create a simple grouped table view with a couple of text fields. What I can't seem to do is to..
ToolBar between UINavigationBar and UITableView? http://stackoverflow.com/questions/17825226/toolbar-between-uinavigationbar-and-uitableview between UINavigationBar and UITableView I have a UITableViewController embedded on a UINavigationController. This tableView is an instance of NSFetchedResultsController. I need to add a Toolbar between the NavigationController's.. This tableView is an instance of NSFetchedResultsController. I need to add a Toolbar between the NavigationController's top bar and the TableViewController but I can't figure out how to do it I don't even know if it's possible . I want to.. to do something like Apple did with their WWDC App except that they don't have the TableViewController embedded in the NavigationController . I need to have some controls on the bar to drive the NSFetchedResultsController. Some people suggested to people with..
Programmatically pressing a UITabBar button in Xcode http://stackoverflow.com/questions/1795407/programmatically-pressing-a-uitabbar-button-in-xcode button in Xcode Sorry for the newbie question. I have a UITabBar in my main window view as well as an array of UINavigationControllers for each Tab. The structure is similar to the iPod app in that the main views can be seen by selecting TabBar items and.. app in that the main views can be seen by selecting TabBar items and then the user can drill down further with the NavigationController by pushing views to the stack. What I would like to be able to do is to do the equivalent of pressing a TabBar button at..
iOS7 / iOS6 Conditional Rotation Portrait / Landscape for different sections of App http://stackoverflow.com/questions/19041650/ios7-ios6-conditional-rotation-portrait-landscape-for-different-sections-of so will not trigger another view rotation also no temp view will appear or anything Current Implementation Code NavigationController subclass of UINavigationController @interface NavigationController BOOL isOrientationPortrait @end @implementation NavigationController.. rotation also no temp view will appear or anything Current Implementation Code NavigationController subclass of UINavigationController @interface NavigationController BOOL isOrientationPortrait @end @implementation NavigationController UIDeviceOrientation.. appear or anything Current Implementation Code NavigationController subclass of UINavigationController @interface NavigationController BOOL isOrientationPortrait @end @implementation NavigationController UIDeviceOrientation lastAccepted UIDeviceOrientation..
http://stackoverflow.com/questions/2393868/how-do-i-get-the-navigation-bar-in-a-uinavigationcontroller-to-update-its-positi do I get the navigation bar in a UINavigationController to update its position when the status bar is hidden I have a UINavigationController with a visible Navigation Bar. I have.. I get the navigation bar in a UINavigationController to update its position when the status bar is hidden I have a UINavigationController with a visible Navigation Bar. I have one particular UIViewController which I'd like to hide the status bar when pushed.. for clarity but I'm actually just setting this property in Interface Builder. The problem The navigation bar of the NavigationController doesn't move up to take the space of the now hidden status bar. A hacky solution The only thing I found that worked to refresh..
UISplitViewController and complex view hierarchy http://stackoverflow.com/questions/2640225/uisplitviewcontroller-and-complex-view-hierarchy will not rotate even if you call homeScreen becomeFirstResponder You can't put SplitView into a hierarchy like UINavigationController you will get an outright runtime error so that option is off the table. Modals just look bad and are discourages anyway...
Best practice to send a lot of data in background on iOS4 device? http://stackoverflow.com/questions/3928861/best-practice-to-send-a-lot-of-data-in-background-on-ios4-device on iOS4 device I have an app that needs to send data using POST to a server. This function has to be on one of the NavigationController sub controllers and user should be able to navigate away from this controller and or close the app only iPhone4 iOS4 will.. my own question. First like tc said it's better to have this call on the application delegate so that the View in the NavigationController can be closed. Second mark beginning of the background processing with beginBackgroundTaskWithExpirationHandler and end..
How to add a TabBar to NavigationController based iPhone app http://stackoverflow.com/questions/482270/how-to-add-a-tabbar-to-navigationcontroller-based-iphone-app to add a TabBar to NavigationController based iPhone app I have a simple NavigationController based app. The main window shows a TableView and selecting an item.. to add a TabBar to NavigationController based iPhone app I have a simple NavigationController based app. The main window shows a TableView and selecting an item loads a sub view. I used Interface Builder for UI views... need a TabBarController Should it go in the MainWindow.xib or RootViewController.xib How do I tie it together with my NavigationController iphone cocoa touch share improve this question The definitive answer to this question is presented in the iPhone SDK..
splitViewController with Two NavigationController linking protocols http://stackoverflow.com/questions/5263128/splitviewcontroller-with-two-navigationcontroller-linking-protocols with Two NavigationController linking protocols EDIT Added Source Project I uploaded a sample project that clearly shows my dilemma which can be found.. clearly shows my dilemma which can be found here I created a Split View based Application. I then added a second UINavigationController to the DetailViewController inside the MainWindow.xib. I then pop a new UIViewController Subclasses when a toolbar item.. DocumentDetailVC 0x4e0d960 NSLog NSString stringWithFormat @ @ self.parentViewController self.parentViewController UINavigationController 0x4e0ce30 NSLog NSString stringWithFormat @ @ self.parentViewController.parentViewController self.parentViewController.parentViewController..
iPhone - Replacing rootview in navigation controller http://stackoverflow.com/questions/6717260/iphone-replacing-rootview-in-navigation-controller Replacing rootview in navigation controller I have a project with a NavigationController that contains into IB the first ViewController to show. That's just the default pattern when creating the project. In that.. start of the navigation process. iphone uinavigationcontroller replace root share improve this question From UINavigationController reference This method popViewControllerAnimated removes the top view controller from the stack and makes the new top of..
Taking an iAd across multiple screens http://stackoverflow.com/questions/7030452/taking-an-iad-across-multiple-screens now I have an iAd integrated into my app which appears and works on the screen I've implemented it in. The app uses a NavigationController to move between multiple screens but the iAd is only on one of them. After moving from start to finish through my app several..
Custom UINavigationBar Background http://stackoverflow.com/questions/704558/custom-uinavigationbar-background how to implement the code snippet that is given. Is the code implemented as a new class Also where do I instatiate the NavigationController as I have an application built with the NavigationView template so it is not done in my root controller as per the example..
Programmatically build / navigate a Navigation Controller http://stackoverflow.com/questions/7241923/programmatically-build-navigate-a-navigation-controller delegate ade.window.rootViewController newController ... and all worked right till now. Tomorrow we have to add a NavigationController based part of our App which will help the users navigate through our Brands Model Names Colors So the user will choose a.. uinavigationcontroller navigation share improve this question In applicationDidFinishLoading in App delegate UINavigationController navController UINavigationController alloc initWithRootViewController rootViewController window makeKeyAndVisible window.. share improve this question In applicationDidFinishLoading in App delegate UINavigationController navController UINavigationController alloc initWithRootViewController rootViewController window makeKeyAndVisible window addSubview navController.view That will..
iOS 6 bug: supportedInterfaceOrientations not called when nav controller used as window root http://stackoverflow.com/questions/12862896/ios-6-bug-supportedinterfaceorientations-not-called-when-nav-controller-used-as 6 bug supportedInterfaceOrientations not called when nav controller used as window root In my mainwindow.xib I have a navigationcontroller. On top of as a sub item I have another viewcontroller homeviewcontroller . In the nib I have set the window's rootviewcontroller.. I have another viewcontroller homeviewcontroller . In the nib I have set the window's rootviewcontroller to be this navigationcontroller. This is deployed to the app store and works perfectly. Since upgrading to ios6 sdk I am getting orientation issues basically.. issue I need to set homeviewcontroller as the window's rootviewcontroller however this is not what I want I need the navigationcontroller. How do I get around this annoying bug in ios6 Update I have also tried doing this programmatically it still doesn't work...
'Receiver (<ViewController:>) has no segue with identifier 'infoseg' http://stackoverflow.com/questions/12996504/receiver-viewcontroller-has-no-segue-with-identifier-infoseg exception iphone ios uistoryboardsegue share improve this question If your destination viewcontroller is inside a navigationcontroller you might want to take a look at this question How to set the delegate with a storyboard . Edit from the error it looks..
Whose view is not in window hierarchy issue http://stackoverflow.com/questions/13888062/whose-view-is-not-in-window-hierarchy-issue know how to solve this I also tried something on Stackoverflow but it wasn't my solution. Here my code for opening the navigationcontroller I dont know if somebody know this photogallery but if you don't here is the project. My code MyApp.m #import MyApp.h ..... can I do this without calling the navcontroller everytime the view loads Does anyone know how to do this iphone ios uinavigationcontroller share improve this question i checked your project.. wasn't able to sort out the proper issue.. but i tried a hack and..
Overlapping of navigationbar back button http://stackoverflow.com/questions/20115427/overlapping-of-navigationbar-back-button of navigationbar back button I am stuck in navigationcontroller. Here are screenshots. 1 from this page i am initializing paypal sdk. I am presenting paypal sdk pages. 2 this page is presenting..
iphone navigationController autoloading to three level http://stackoverflow.com/questions/2360578/iphone-navigationcontroller-autoloading-to-three-level pushViewController three animated YES to the ibaction it will be work correct but i want it load automaticly iphone navigationcontroller autoload share improve this question Instead of calling pushViewController in the viewDidLoad methods try setting the..
iPhone UINavigation Issue - nested push animation can result in corrupted navigation bar http://stackoverflow.com/questions/5525519/iphone-uinavigation-issue-nested-push-animation-can-result-in-corrupted-naviga to be how they're doing it. Does it matter that I use init methods instead of viewDidLoad methods iphone ios4 uinavigationcontroller navigationcontroller share improve this question Calling pushViewController before viewDidAppear is unsafe. share improve..
Switch between UIViewControllers using UISegmentedControl http://stackoverflow.com/questions/5555218/switch-between-uiviewcontrollers-using-uisegmentedcontrol between UIViewControllers using UISegmentedControl I have a tabbar navigationcontroller structure. In one of these tabs I want to switch between two UIViewControllers a KalViewController and a UITableViewController..
Right design pattern for tabbed navigation views? http://stackoverflow.com/questions/6600956/right-design-pattern-for-tabbed-navigation-views This app should run on iOS 4.0 or later. Realistically I can probably require iOS 4.2. iphone ios design patterns uinavigationcontroller uitabbarcontroller share improve this question This is taken from one of my applications. As you say you are not supposed.. view controllers which will be attached to the tabbar. Each view controller is attached as rootviewcontroller in a navigationcontroller. MainScreenViewController vc1 MainScreenViewController alloc init PracticalMainViewController vc2 PracticalMainViewController.. vc vc release self.navigationController pushViewController self.detailedAnswerViewController animated YES The self.navigationcontroller property is of course set on each viewcontroller which are pushed on the UINavigationController hierachy. share improve..
self.navigationController is null http://stackoverflow.com/questions/7767049/self-navigationcontroller-is-null bundle nil self.window addSubview _switchviewcontroller.view self.window makeKeyAndVisible return YES iphone navigationcontroller share improve this question The navigationController property of a view controller will return a valid navigation controller..
Call a parent view controller (through a navigationcontroller) http://stackoverflow.com/questions/8055052/call-a-parent-view-controller-through-a-navigationcontroller a parent view controller through a navigationcontroller Currently I add a viewcontroller using pushViewController animated and now from within that new one would like to call.. and now from within that new one would like to call a method inside my parent controller. I think I get stuck at the navigationcontroller. Currently trying this to see if it's the controller I want if self.superclass isKindOfClass MySuperController class and..
http://stackoverflow.com/questions/8548313/custom-navigation-bar but I don't know how to do this. Any idea or link will be appreachated Cheers. Cyril iphone ios user interface uinavigationcontroller navigationcontroller share improve this question Thanks to iOS5 you are now able to customise the appearance of a UINavigationBar.. how to do this. Any idea or link will be appreachated Cheers. Cyril iphone ios user interface uinavigationcontroller navigationcontroller share improve this question Thanks to iOS5 you are now able to customise the appearance of a UINavigationBar without..
Difference between Modal and Push segue in storyboards http://stackoverflow.com/questions/9392744/difference-between-modal-and-push-segue-in-storyboards click and dragging to destination but when i do that with the push my app crashes. I am pushing from a button to a navigationcontroller that has a UIViewController. Please help guys thanks iphone ios objective c ios5 storyboard share improve this question..
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