2014/10/15 下午 10:15:43

iphone Programming Glossary: vc

Xcode - update ViewController label text from different view

http://stackoverflow.com/questions/10052594/xcode-update-viewcontroller-label-text-from-different-view

help me.... SettingsView.m IBAction backToMain id sender calling update function from ViewController ViewController vc ViewController alloc init vc updateLabel vc release close the SettingsView self dismissModalViewControllerAnimated YES ViewController.m.. IBAction backToMain id sender calling update function from ViewController ViewController vc ViewController alloc init vc updateLabel vc release close the SettingsView self dismissModalViewControllerAnimated YES ViewController.m void updateLabel.. id sender calling update function from ViewController ViewController vc ViewController alloc init vc updateLabel vc release close the SettingsView self dismissModalViewControllerAnimated YES ViewController.m void updateLabel NSLog @ Iam..

iOS - Passing variable to view controller

http://stackoverflow.com/questions/11272864/ios-passing-variable-to-view-controller

creating a property for one of the labels and calling that from the calling class. For example SetTeamsViewController vc SetTeamsViewController alloc init vc.myLabel.text self.teamCount self presentModalViewController vc animated YES vc release.. and calling that from the calling class. For example SetTeamsViewController vc SetTeamsViewController alloc init vc.myLabel.text self.teamCount self presentModalViewController vc animated YES vc release However this didn't work. So I tried.. vc SetTeamsViewController alloc init vc.myLabel.text self.teamCount self presentModalViewController vc animated YES vc release However this didn't work. So I tried creating a convenience initializer. SetTeamsViewController..

How to present a splash/login view controller using storyboards

http://stackoverflow.com/questions/11697747/how-to-present-a-splash-login-view-controller-using-storyboards

controller working until that's done. What's a good pattern for doing this Requirements iOS5 storyboards ARC. the main vc's view cannot appear until the startup work is done. want a choice of transition styles to the main vc when the startup.. ARC. the main vc's view cannot appear until the startup work is done. want a choice of transition styles to the main vc when the startup work is done. want to do as much layout as possible in storyboard. the code should be cleanly contained.. appdelegate share improve this question Here's a solution Let's express the app's readiness to run the main vc with a boolean something like BOOL readyToRun startupWorkIsDone userIsLoggedIn Create an AppStartupViewController and lay..

UIModalTransitionStylePartialCurl with UITabBarController

http://stackoverflow.com/questions/6873903/uimodaltransitionstylepartialcurl-with-uitabbarcontroller

far as I can see is yet to be answered in full. I have a UITabBarController with a UINavigationController as the root vc for one of the tabs which itself has a MKMapView as its root vc. The behaviour I want is for the map to partially curl upwards.. with a UINavigationController as the root vc for one of the tabs which itself has a MKMapView as its root vc. The behaviour I want is for the map to partially curl upwards while leaving the tab bar in place similar to the Maps app..

Animate change of view controllers without using navigation controller stack, subviews or modal controllers?

http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su

NSDictionary launchOptions self.window UIWindow alloc initWithFrame UIScreen mainScreen bounds MyViewController vc MyViewContoller alloc init... self.transitionController TransitionController alloc initWithViewController vc self.window.rootViewController.. vc MyViewContoller alloc init... self.transitionController TransitionController alloc initWithViewController vc self.window.rootViewController self.transitionController self.window makeKeyAndVisible return YES To transition to a new.. return YES To transition to a new view controller from any view controller IBAction flipToView anotherViewController vc AnotherViewController alloc init... MyAppDelegate appDelegate UIApplication sharedApplication .delegate appDelegate.transitionController..

Objective c, Memory management of instance members

http://stackoverflow.com/questions/8576593/objective-c-memory-management-of-instance-members

alloc initWithNibName @ DetailedResultsMapViewController bundle nil you should do DetailedResultsMapViewController vc DetailedResultsMapViewController alloc initWithNibName @ DetailedResultsMapViewController bundle nil self.detailedResultsMapViewController.. alloc initWithNibName @ DetailedResultsMapViewController bundle nil self.detailedResultsMapViewController vc vc release vc nil Or use Autorelease self.detailedResultsMapViewController DetailedResultsMapViewController alloc initWithNibName.. alloc initWithNibName @ DetailedResultsMapViewController bundle nil self.detailedResultsMapViewController vc vc release vc nil Or use Autorelease self.detailedResultsMapViewController DetailedResultsMapViewController alloc initWithNibName..

How to post more parameters with image upload code in iOS?

http://stackoverflow.com/questions/10618056/how-to-post-more-parameters-with-image-upload-code-in-ios

or an NSArray depending on what the web service returns in JSON . To use the image upload you would call this in your VC like this use as many parameters as you need. NSData imageData UIImagePNGRepresentation myImage NSString fileName @ MyFileName.png..

Selective Autorotation within a UINavigationController and UITabBarController

http://stackoverflow.com/questions/1196758/selective-autorotation-within-a-uinavigationcontroller-and-uitabbarcontroller

from a previous view controller push I init a new view controller and push it onto the nav controller stack. This new VC contains a lonesome UIView into which I programmatically add a UIScrollView with the same frame. I wanted to avoid the UIView.. some images big surprise I know and that works just fine. Now I want this to support autorotation. So I respond in the VC like so BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation return interfaceOrientation.. I only want it to rotate in this particular mode when viewing the pix. Not at any other time. Dare I try using a modal VC Yeccch no that can't be right either. Plus it has a nav bar anyway. iphone uinavigationcontroller uiscrollview uitabbarcontroller..

IOS 6 force device orientation to landscape

http://stackoverflow.com/questions/12640870/ios-6-force-device-orientation-to-landscape

view controllers. I use navigation controller to load unload them. All but one are in portrait mode. Suppose the 7th VC is in landscape. I need it to be presented in landscape when it gets loaded. Please suggest a way to force the orientation.. interfaceOrientation return interfaceOrientation UIInterfaceOrientationPortrait Presenting and dismissing a modal VC was forcing the app to review its orientation so shouldAutorotateToInterfaceOrientation was getting called. What I have..

Hide/Show iPhone Camera Iris/Shutter animation

http://stackoverflow.com/questions/3138502/hide-show-iphone-camera-iris-shutter-animation

the entire screen and scale it accordingly to avoid distorted image NSLog @ WillShowViewController called... NSLog @ VC view subviews n @ n n viewController view subviews NSLog @ VC view PLCameraView subviews n @ n n viewController view subviews.. image NSLog @ WillShowViewController called... NSLog @ VC view subviews n @ n n viewController view subviews NSLog @ VC view PLCameraView subviews n @ n n viewController view subviews objectAtIndex 0 subviews NSLog @ VC view PLCameraView PLPreviewView.. subviews NSLog @ VC view PLCameraView subviews n @ n n viewController view subviews objectAtIndex 0 subviews NSLog @ VC view PLCameraView PLPreviewView subviews n @ n n viewController view subviews objectAtIndex 0 subviews objectAtIndex 0 subviews..

Am I abusing UIViewController Subclassing?

http://stackoverflow.com/questions/5691226/am-i-abusing-uiviewcontroller-subclassing

UIViewController subclasses. In fact I thought this was more or less the whole idea of Apple's implementation of MVC generally... One overall VC with other VCs beneath all happily getting their delegate methods called. If there are a lot.. In fact I thought this was more or less the whole idea of Apple's implementation of MVC generally... One overall VC with other VCs beneath all happily getting their delegate methods called. If there are a lot of views which by definition.. I thought this was more or less the whole idea of Apple's implementation of MVC generally... One overall VC with other VCs beneath all happily getting their delegate methods called. If there are a lot of views which by definition need controlling..

iCloud basics and code sample [closed]

http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample

in the developer forum and on the WWDC session video. I stripped it down to the bare minimum. I'm not sure that my MVC structure is any good. The model is in the AppDelegate which isn't ideal. Any suggestions to make it better are welcome... id sender _textView resignFirstResponder void noteDocumentContentsUpdated MyTextDocument noteDocument NSLog @ VC noteDocumentsUpdated _textView.text noteDocument.documentText void textViewDidChange UITextView theTextView NSLog @ VC textViewDidChange.. VC noteDocumentsUpdated _textView.text noteDocument.documentText void textViewDidChange UITextView theTextView NSLog @ VC textViewDidChange _document.documentText theTextView.text _document updateChangeCount UIDocumentChangeDone iphone objective..

Difference between Modal and Push segue in storyboards

http://stackoverflow.com/questions/9392744/difference-between-modal-and-push-segue-in-storyboards

guys thanks iphone ios objective c ios5 storyboard share improve this question A push Segue is adding another VC to the navigation stack. This assumes that VC that originates the push is part of the same navigation controller that the.. share improve this question A push Segue is adding another VC to the navigation stack. This assumes that VC that originates the push is part of the same navigation controller that the VC that is being added to the stack belongs.. the navigation stack. This assumes that VC that originates the push is part of the same navigation controller that the VC that is being added to the stack belongs to. Memory management is not an issue with navigation controllers and a deep stack...