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POHow can one create a generic (container)controller that will recieve as input another controller
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  1. POHow can one create a generic (container)controller that will recieve as input another controller
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    copied!<p>In the app im creating there are many pages that look mostly the same with some part which is different. To handle this kind of situation i created a container controller that contains a subview. I want this subview to be filled by the contents of another controller (and its associated nib) which i will created dynamically as needed based on context.</p> <p>I have the following method somewhere</p> <pre><code>- (void) someAction { UIViewController* contentController = [[MyContentController alloc] init]; UIViewController* containerController = [[MyContainerController alloc] initWithContentController:contentController]; [navigationController pushViewController:pageController animated:YES]; [contentController release]; [containerController release]; } </code></pre> <p>In MyContainerController.m i retain the controller in a property</p> <pre><code>- (id)initWithContentController:(UIViewController *)aContentController { if ((self = [super initWithNibName:@"MyContainerController" bundle:nil])) { contentController = aContentController; } return self; } </code></pre> <p>Later in viewDidLoad i do the following</p> <pre><code>- (void)viewDidLoad { [super viewDidLoad]; [contentViewContainer addSubview:contentController.view]; } </code></pre> <p>contentViewContainer is the view that's supposed to hold the page specific info. Unfortunatly this fails with EXC_BAD_ACCESS. The funny thing is that if i alloc and init the content controller from within viewDidLoad everything works. It seems that i cant pass a contoller i allocated from another place. Can anyone assist.</p>
 

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