2014/10/15 下午 10:15:49

iphone Programming Glossary: viewcontroller1

http://stackoverflow.com/questions/10160887/cannot-find-protocol-declaration-for

find protocol declaration for I have two objects both of which are view controllers. The first Ill call it viewController1 declares a protocol. The second which unsurprisingly I will name viewController2 conforms to this protocol. XCode is giving.. viewController2 conforms to this protocol. XCode is giving me a build error of 'Cannot find protocol declaration for viewController1' I have seen various questions on this subject and I am certain it is to do with a loop error but I just can't see it in.. on this subject and I am certain it is to do with a loop error but I just can't see it in my case... Code below.. viewController1.h @protocol viewController1Delegate #import viewController2.h @interface viewController1 @end @protocol viewController1Delegate..

iOS custom tabbar

http://stackoverflow.com/questions/10345426/ios-custom-tabbar

it changes the image but it doesn't change my entire button. Is there something else I need to do UIViewController viewController1 FirstViewController alloc initWithNibName @ FirstViewController bundle nil UIViewController viewController2 SecondViewController.. nil self.tabBarController UITabBarController alloc init self.tabBarController.viewControllers NSArray arrayWithObjects viewController1 viewController2 nil self.window.rootViewController self.tabBarController self.window makeKeyAndVisible UIImage selectedImage0..

Why doesn't initWithNibName work for my UIViewController subclass?

http://stackoverflow.com/questions/1068368/why-doesnt-initwithnibname-work-for-my-uiviewcontroller-subclass

app . I want to add a new view loaded from a nib file and am using the following code. It works. PageViewController viewController1 UIViewController alloc initWithNibName @ Page1 bundle nil viewController1.view setUserInteractionEnabled YES self.view addSubview.. following code. It works. PageViewController viewController1 UIViewController alloc initWithNibName @ Page1 bundle nil viewController1.view setUserInteractionEnabled YES self.view addSubview viewController1.view However the first line is wrong because I should.. alloc initWithNibName @ Page1 bundle nil viewController1.view setUserInteractionEnabled YES self.view addSubview viewController1.view However the first line is wrong because I should be calling alloc on PageViewController. When I correct it below the..

Tabbar in Second View

http://stackoverflow.com/questions/13856933/tabbar-in-second-view

tabBarController.view appDelegate.window UIWindow alloc initWithFrame UIScreen mainScreen bounds UIViewController viewController1 FirstViewController alloc initWithNibName @ FirstViewController bundle nil UIViewController viewController2 SecondViewController.. SecondViewController alloc initWithNibName @ SecondViewController bundle nil self.tabBarController.viewControllers @ viewController1 viewController2 appDelegate.window.rootViewController self.tabBarController appDelegate.window makeKeyAndVisible iphone..

In iOS6, trouble forcing ViewController to certain interfaceOrientation when pushed on stack

http://stackoverflow.com/questions/15300819/in-ios6-trouble-forcing-viewcontroller-to-certain-interfaceorientation-when-pus

ViewController to certain interfaceOrientation when pushed on stack I have the following view controller set up viewController1 is able rotate freely to any orientation except portrait upside down. viewController2 gets pushed on top of viewController1.. is able rotate freely to any orientation except portrait upside down. viewController2 gets pushed on top of viewController1 and I'd like for it to be the same orientation viewController1 is and I'd like for it not to be able to rotate. viewController3.. upside down. viewController2 gets pushed on top of viewController1 and I'd like for it to be the same orientation viewController1 is and I'd like for it not to be able to rotate. viewController3 gets pushed on top of viewController2. I'd like for viewController3..

Get selected value of a picker view that is present in different view and use the string in some other view

http://stackoverflow.com/questions/8708543/get-selected-value-of-a-picker-view-that-is-present-in-different-view-and-use-th

I am aware of 2 possible ways for getting access 1.subclassing the view controller i.e. @interface viewController2 viewController1 but I already have subclassed i.e. @interface viewController2 addReminderController so I cant subclass twice I am not aware.. addReminderController so I cant subclass twice I am not aware too 2. Creating an instance object of the viewController1 i.e. viewController1 vC1 and I tried to access the groupPicker like vC1.groupPicker selectedRowInComponent row but as we.. so I cant subclass twice I am not aware too 2. Creating an instance object of the viewController1 i.e. viewController1 vC1 and I tried to access the groupPicker like vC1.groupPicker selectedRowInComponent row but as we can expect it throws..

Display XIB before UITabBarController?

http://stackoverflow.com/questions/9762975/display-xib-before-uitabbarcontroller

is logged in set the tabBarController as rootViewController . Something like this assume your loginViewController is viewController1 Appdelegate.m BOOL application UIApplication application didFinishLaunchingWithOptions NSDictionary launchOptions self.window.. NSDictionary launchOptions self.window UIWindow alloc initWithFrame UIScreen mainScreen bounds UIViewController viewController1 FirstViewController alloc initWithNibName @ FirstViewController bundle nil UIViewController viewController2 SecondViewController.. SecondViewController bundle nil UINavigationController myNav1 UINavigationController alloc initWithRootViewController viewController1 UINavigationController myNav2 UINavigationController alloc initWithRootViewController viewController2 self.tabBarController..