When I call: self.viewController = [[DidItViewController alloc] initWithNibName:@"DidItViewController" bundle:nil]; and then I check self.viewController.navController right after this line is executed in the debugger, I find that it's empty (0x0). On DidItViewController I have my navController defined as: IBOutlet NavigationControll...
Trying to [self.parentViewController.tableView reloadData] from a save: method in my DetailViewController but getting my favorite error: request for member 'tableView' in something not a structure or union. Included the header for my RootViewController and casted the parentViewController as a RootViewController to no avail. What have ...
Hi, I have a query regarding use of navigation Controller and tabBarController together. I will explain in detail. Flow of my application is as follows, Class A (Navigation starts from here) --Class B (Pushed on navigation from A) ----Class C (Pushed on navigation from B) ------Tab P ------Tab Q ------Tab R (I want navigation here) -...
I'm doing the fourth assignment on the Stanford Iphone Dev Course. - (void)applicationDidFinishLaunching:(UIApplication *)application { // Override point for customization after application launch [window addSubview:[navigationController view]]; [window makeKeyAndVisible]; ListViewController *listview = [[ListViewC...
I have a navigation-based application with 2 UIViewControllers (controller-2 is pushed onto controller-1 when the user selects a particular row within a UITableView displayed using controller-1). Here's the 'twist'… When controller-1 is loaded, I want to "prefetch" a URL containing HTML/javascript into a UIWebView. Initially, the user ...
Hello! I used a TabBar in my iPhone application and integrated it programatically. I have several TabBarItems in it and every click will load a XYZ-ViewController with a corresponding XYZ-View.xib. Now I use to have a screen with the TabBar and a NavBar with SearchBar and a segmented control like in this example of Apple: http://develo...
I have an app that uses a UINavigationController as its main way of showing data.I want a Settings screen to pop up, but I also want to be able to push new views for Settings. From what I've found, I can't use a UIViewController do to this. How can I present a view by sliding it, and also have content pushed onto it? ...
Aim: to parse(remove tags, images) html in UIWebView(Controller A) into text in UITextView(Controller B). I'm transmitting html data through appDelegate's NSString* variable; Trouble: When i'm pushing B-Controller, the device freezes for a 4-6 sec's(parsing). It's OK, but i need to warn user about this delay. I've been using UIActivityIn...
I am developing an iPhone application which is navigation based. Whenever the application quits, the retain count of the navigation controller and the window is 3. Can somebody explain me how to overcome this issue? The dealloc method, as a result, is not getting called. ...
Can anyone please specify that how can we reallocate the position of UINavigationbar ? Please go through the below link & find out an similar solution related to UINavigation. http://www.youtube.com/watch?v=YibnNbicD1o ...
I've Created a UITableViewController subclass. Do I only need one controller? Do I just instantiate multiple instances of that one subclass? The iPhone App I'm building will start with a Table of a list of people. If the user taps a person, a new table will be pushed in with a list of Companies they've worked for. If the user then ta...
I built an application. On the one my views I used TableView. So now I want to change this Table view to a navigation controller. 1- How can I change UITable view to Navigation Controller. I add navigation codes but I got some alert! [I know I must identify my navigation delegate, but HOW ?] Here is my Mapping Views! AppNameViewContr...
Hi. I'm trying to set up a Tab Bar Application as my root controller, and one of the tabs to be a Navigation setup. On my Root View Controller of the Navigation View, I have one child level that is a subclass of the UIViewController called IntervalViewController. I have this in my Root View Controller (IntervalSetupViewController.m)...
Is there a way to monitor what view controller the navigation controller had before it pushed on the current view controller. also the opposite, what view controller it popped off the stack before getting to the current view controller? Thank you in advance ...
I have a Navigation Controller app and i'm using this code to switch views: - (IBAction)switchPage:(id)sender { if(self.fourthViewController == nil) { FourthViewController *fourthView = [[FourthViewController alloc] initWithNibName:@"FourthView" bundle:[NSBundle mainBu...
I was wondering if with a UINavigationController, can you have a "+" sign, like the Contacts app, that adds a row to the main root view and has a default name as "Setup", then you can click on that row to go to one level below, change a value in a UIPickerview in the one level below UIViewController, and then press the back button and ha...
I Have a view with a button. I want to press the button and that a Navigation Controller will appear, and in it there will be a back button that will bring me to the original view. this is how i load the Navigation Controller: -(IBAction) viewButtonPressed:(id) sender { [self.view addSubview:navController.view]; [self.view bringSub...
hi guys, i have found lots of info about this topic but have yet to crack how it is actually done. I want to add a UITabBar in an iPhone app into an application already with a UIWindow / UINavigation Controller as the default Window. i.e. add a tab bar to a typical NavControl app with, RootViewController.xib, MainWindow.xib, AddView.x...
Hello! I have a TabBar with ViewController in it. I do this in my AppDelegate. So I have one UINavigationController test1ViewController = [[Test1ViewController alloc] init]; test2ViewController = [[Test2ViewController alloc] init]; test3ViewController = [[Test3ViewController alloc] init]; UINavigationController *navigationController =...
I have a added a navigation controller's view in application's main window using, [window addSubview:[navController view]]; I have also one push notification, NSNotificationCenter *theNotificationCenter = [NSNotificationCenter defaultCenter]; [theNotificationCenter addObserver:self selector:@selector(showSelf:) name:@"showHomeMenu" o...