I am working in xcode on an ipod app in objective C, and I have a field (navigationController) in one of my classes (rootViewController).How do I reference the instantiated rootViewController\'s navig
I am trying to extend the NavigationHandler in JSF 1.2, and to keep a stack of the visited pages (more precisely, the view-ids, along with the action and the output).
When I 开发者_JAVA技巧push a new ViewController onto a navigation controller stack the \"back\" button is the Title of the previous controller.
When i create a iboutlet to my navigationController and try to add it to the currentview it isn\'t showing anything. Its really strange, when i initialize my navigationController in code and then add
i h开发者_如何学Pythonave an app that uses a navbar. What i want to acomplish is make it transparent when i push in the last view from the nav sequence, and make it opaque when i click the back button
I am making a camera app, which gives the user access to the Photo Library. They touch the button, and UIImagePickerControllerSourceTypeSavedPhotosAlbum pops up using presentModalViewController. When
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