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2014/10/15 ¤U¤È 10:12:25
iphone Programming Glossary: ownerviewDidLoad getting called twice on rootViewController at launch http://stackoverflow.com/questions/1081131/viewdidload-getting-called-twice-on-rootviewcontroller-at-launch #10 0x30514636 in _decodeObjectBinary #11 0x30514035 in _decodeObject #12 0x30ab4dde in UINib instantiateWithOptions owner loadingResourcesFromBundle #13 0x30ab6eb3 in NSBundle NSBundleAdditions loadNibNamed owner options #14 0x308f85f1 in UIApplication.. instantiateWithOptions owner loadingResourcesFromBundle #13 0x30ab6eb3 in NSBundle NSBundleAdditions loadNibNamed owner options #14 0x308f85f1 in UIApplication _loadMainNibFile #15 0x30901a15 in UIApplication _runWithURL sourceBundleID #16.. 0x0000276a in RootViewController viewDidLoad at RootViewController.m 71 #1 0x30ab50cd in UINib instantiateWithOptions owner loadingResourcesFromBundle #2 0x30ab6eb3 in NSBundle NSBundleAdditions loadNibNamed owner options #3 0x308f85f1 in UIApplication..
SEL performSelector and arguments http://stackoverflow.com/questions/2716143/sel-performselector-and-arguments with some arguments when all you have is a SEL object. I can't seem to find the correct syntax. MyClass init SEL sel owner NSObject parent int i 10 parent performSelector sel i iphone objective c selectors share improve this question Take.. nil perform initialization of self return self Your method if it's an init method would then look like id init SEL sel owner NSObject parent self super init if self nil int i 10 NSInvocation inv NSInvocation invocationWithMethodSignature parent..
How to display multiple columns in a UITableView? http://stackoverflow.com/questions/2855857/how-to-display-multiple-columns-in-a-uitableview DetailCellIdentifier if cell nil NSArray cellObjects NSBundle mainBundle loadNibNamed @ DetailCell owner self options nil cell UITableViewCell cellObjects objectAtIndex 0 setup your cell when you define the cell in IB give each..
what actually is File Owner and First Responder in iPhone SDK - xCode? http://stackoverflow.com/questions/3768602/what-actually-is-file-owner-and-first-responder-in-iphone-sdk-xcode example consider you have a UIViewController subclass with an IBOutlet for a UILabel. In interface builder the File's owner will be set to the same class as your UIViewController. When your nib is loaded at runtime the bindings of outlets and actions.. and actions defined in your nib are bound to the instance of your view controller as your view controller is the owner. Nibs are loaded using NSBundle mainBundle loadNibNamed @ NibName owner nil options nil The owner parameter is particularly.. view controller as your view controller is the owner. Nibs are loaded using NSBundle mainBundle loadNibNamed @ NibName owner nil options nil The owner parameter is particularly important. That's the runtime instance of a class that owns the contents..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file . In code I load the view UIView loadTemplate NSArray nib NSBundle mainBundle loadNibNamed @ ReportTemplate owner self options nil for id view in nib if view isKindOfClass UIView class return view return nil I then fill in various elements...
UIView and initWithFrame and a NIB file. How can i get the NIB file loaded? http://stackoverflow.com/questions/5056219/uiview-and-initwithframe-and-a-nib-file-how-can-i-get-the-nib-file-loaded CGRect frame self super initWithFrame frame if self Initialization code. NSBundle mainBundle loadNibNamed @ MyView owner self options nil self addSubview self.view return self void awakeFromNib super awakeFromNib commenters report the next line.. commenters report the next line causes infinite recursion so removing it NSBundle mainBundle loadNibNamed @ MyView owner self options nil self addSubview self.view void dealloc l release view release super dealloc Here's what the nib file looks.. self.view void dealloc l release view release super dealloc Here's what the nib file looks like except that file's owner needs to be changed to MyView class . be sure to hook up both the view and label outlets to File's Owner. That's it A template..
NSInternalInconsistencyException Could not load nib in bundle http://stackoverflow.com/questions/5415252/nsinternalinconsistencyexception-could-not-load-nib-in-bundle 0x330d2a53 UINib instantiateWithOwner options 1110 5 UIKit 0x330d3e09 NSBundle UINSBundleAdditions loadNibNamed owner options 92 6 UIKit 0x3304d5e9 UIViewController _loadViewFromNibNamed bundle 36 7 UIKit 0x3301afa5 UIViewController loadView..
Transferring ownership of an iPhone app on the app store http://stackoverflow.com/questions/671382/transferring-ownership-of-an-iphone-app-on-the-app-store ownership of an iPhone app on the app store My team and I have an app which we're going to be submitting to the store pretty.. we'll be selling the app to another company in the near future. Does anyone have any experience with moving an app's ownership to another account Specifically when I sell an app to another company... ... how do we move the app to their account.. how do we move the app to their account what's the mechanism ... can my users still get updates released by the new owner without having to re buy re download the app iphone app store share improve this question Follow Up After all it is..
Retain Cycles: Why is that such a bad thing? http://stackoverflow.com/questions/791322/retain-cycles-why-is-that-such-a-bad-thing release A then A could easily release B and so B would be deallocated. A would be deallocated as soon as it's other owner I guess there must be someone releases it. Or does this problem only apply in a case where A does not create B but just..
Customize the MKAnnotationView callout http://stackoverflow.com/questions/8018841/customize-the-mkannotationview-callout super initWithAnnotation annotation reuseIdentifier identifier if self nil NSBundle mainBundle loadNibNamed identifier owner self options nil prevent the tap and double tap from reaching views underneath UITapGestureRecognizer tapGestureRecognizer..
iPhone: How to load a View using a nib file created with Interface Builder http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder main view in the nib. 5 Now in MyViewController write the following line NSBundle mainBundle loadNibNamed @ myViewNib owner self options nil Now as soon as you do that calling your property self.myViewFromNib will give you access to the view from..
UITableView issue when using separate delegate/dataSource http://stackoverflow.com/questions/254354/uitableview-issue-when-using-separate-delegate-datasource works I have a UITableView which has been placed onto an Xcode generated view using Interface Builder. The view's File Owner is set to an Xcode generated subclass of UIViewController . To this subclass I have added working implementations of numberOfSectionsInTableView.. tableView cellForRowAtIndexPath and the Table View's dataSource and delegate are connected to this class via the File Owner in Interface Builder. The above configuration works with no problems. The issue occurs when I want to move this Table View's.. a UITableView onto the provided view surface. Connect the UITableView 's dataSource and delegate outlets to File's Owner which should already represent the TableTestViewController class. Save your changes Back in Xcode add the following code..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application key string Molecules Structure File string key CFBundleTypeRole key string Viewer string key LSHandlerRank key string Owner string key LSItemContentTypes key array string com.sunsetlakesoftware.molecules.pdb string string org.gnu.gnu zip archive..
This class is not key value coding-compliant for the key http://stackoverflow.com/questions/3088059/this-class-is-not-key-value-coding-compliant-for-the-key paste here . @implementation SecondView @synthesize string In my SecondView.xib the UILabel is linked with the File's Owner. the class of the File's Owner is SecondView . So what is wrong here One more thing every time I create a new application.. @synthesize string In my SecondView.xib the UILabel is linked with the File's Owner. the class of the File's Owner is SecondView . So what is wrong here One more thing every time I create a new application and try to link a UISomething..
problem with “this class is not key value coding-compliant” http://stackoverflow.com/questions/3760803/problem-with-this-class-is-not-key-value-coding-compliant solution change the binding of actionText in your nib file to the Alert Cell and not the file's owner You have File's Owner and an Alert Cell bind the UILabel to the actionText outlet of the Alert Cell and not the File's owner which is what's being..
what actually is File Owner and First Responder in iPhone SDK - xCode? http://stackoverflow.com/questions/3768602/what-actually-is-file-owner-and-first-responder-in-iphone-sdk-xcode actually is File Owner and First Responder in iPhone SDK xCode what actually is File Owner and First Responder in iPhone SDK xCode iphone share.. actually is File Owner and First Responder in iPhone SDK xCode what actually is File Owner and First Responder in iPhone SDK xCode iphone share improve this question The File Owner is an instantiated runtime.. what actually is File Owner and First Responder in iPhone SDK xCode iphone share improve this question The File Owner is an instantiated runtime object that owns the contents of your nib and it's outlets actions when the nib is loaded. It..
How do I register a custom filetype in iOS http://stackoverflow.com/questions/4186401/how-do-i-register-a-custom-filetype-in-ios key string MyAppName File string key CFBundleTypeRole key string Viewer string key LSHandlerRank key string Owner string key LSItemContentTypes key array my app supports files with my custom extension see UTExportedTypeDeclarations ..
UIView and initWithFrame and a NIB file. How can i get the NIB file loaded? http://stackoverflow.com/questions/5056219/uiview-and-initwithframe-and-a-nib-file-how-can-i-get-the-nib-file-loaded that file's owner needs to be changed to MyView class . be sure to hook up both the view and label outlets to File's Owner. That's it A template for creating re usable UIView widgets. The really neat thing about this structure is that you can..
iPhone Interface Builder and Delegates http://stackoverflow.com/questions/761814/iphone-interface-builder-and-delegates sample app ie start out with a tab bar application or something in my MainWindow.xib file I see 5 items listed File's Owner First Responder App Delegate Window and Tab Bar Controller. If I make another .xib file and make a delegate for it and set.. App Delegate Window and Tab Bar Controller. If I make another .xib file and make a delegate for it and set that File's Owner to my new delegate that I just made I do NOT see NewDelegateFile in the list of...objects for that .xib. This doesn't make.. the time to explain that little peculiarity to me iphone interface builder share improve this question File's Owner is not a real object in the xib file. It is a proxy object. It represents the object that will become the xib's owner when..
iPhone: How to load a View using a nib file created with Interface Builder http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder to synthesize it and release it in your .m file 3 open your nib we'll call it 'myViewNib.xib' in IB set you file's Owner to MyViewController 4 now connect your file's Owner outlet myViewFromNib to the main view in the nib. 5 Now in MyViewController.. 3 open your nib we'll call it 'myViewNib.xib' in IB set you file's Owner to MyViewController 4 now connect your file's Owner outlet myViewFromNib to the main view in the nib. 5 Now in MyViewController write the following line NSBundle mainBundle..
steps for creating UIScrollView with Interface Builder http://stackoverflow.com/questions/9118796/steps-for-creating-uiscrollview-with-interface-builder on this scroll view In the viewDidLoad set the contentSize to 320x700 Set the delegate of the UIScrollView to the File Owner and the view of the FileOwner to the UIScrollView Reset the size of the View back to 320x480. Is this right This works but.. set the contentSize to 320x700 Set the delegate of the UIScrollView to the File Owner and the view of the FileOwner to the UIScrollView Reset the size of the View back to 320x480. Is this right This works but it doesn't make sense to me... which I think is simpler and better. ORIGINAL Here's another way to do this that you might like better Set the File's Owner placeholder's custom class to your view controller subclass. Create the UIScrollView as a top level object in your nib...
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