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2011-12-05T11:12:36.590
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2011-12-05T21:55:39.837
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<blockquote> 1) Why do I need two "UINavigationControllers?" Couldn't I just create the "viewController" array using the "master" and "detail" view controllers themselves?" </blockquote> You don't need. But it's a way. You have the ability to push the <code>masterViewController</code>as well as the <code>detailViewController</code>. Look at the layout in Storyboard. With using segue you can change the controllers on each side as you like. <blockquote> 2) What does it do setting the "detailViewController" as the "delegate?" What actually gets delegated? </blockquote> The <code>UISplitView</code>get's delegated. The <code>detailViewController</code> will take care of the interface changing in portrait and landscape mode. See <code>UISplitViewDelegate</code> in the <a href="https://developer.apple.com/library/ios/#documentation/UIKit/Reference/UISplitViewControllerDelegate_protocol/Reference/Reference.html#//apple_ref/doc/uid/TP40009454" rel="nofollow">documentation</a>. Showing and Hiding View Controllers <pre><code>– splitViewController:shouldHideViewController:inOrientation: – splitViewController:willHideViewController:withBarButtonItem:forPopoverController: – splitViewController:willShowViewController:invalidatingBarButtonItem: – splitViewController:popoverController:willPresentViewController: </code></pre> <blockquote> 3) And finally, if I wanted to push additional items onto the "DetailViewController" stack, would I just use the "DetailViewController" class to push using the "didSelectRow.." method, or would I need to do updates to self.splitViewController.viewControllers property instead? </blockquote> Yes you can push in the <code>masterViewController</code>with the tableView selection. You can push either with the new controller on the <code>masterViewController</code>stack by pushing in the <pre><code>- (void)viewDidAppear:(BOOL)animated </code></pre> and you can push in any way you like. You don't have to update the <code>self.splitViewController.viewControllers</code> property. Maybe you have to set the delegate to your new <code>detailViewController</code>.
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1. PONeed help understanding new Xcode 4.2 Master-Detail Application Template
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