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POHow does one access a super's view controller?
 

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  1. POHow does one access a super's view controller?
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    <p>I have a problem and I will try to explain the issue:</p> <ol> <li>I have one main <code>UIViewController</code> (Whole screen)</li> <li>I have one secondary <code>UIViewController</code> (setbounds)</li> <li><p>I added my secondary view to my <code>mainView</code> using this:</p> <pre><code>[mainController.view addSubview:secondaryController.view]; </code></pre></li> <li><p>I created a third controller: <code>modalController</code>, I added it to my secondary controller like this:</p> <pre><code>[secondaryController presentModalViewController:modalController animated:YES]; </code></pre></li> <li><p>I make calculus based on some events inside of my <code>modelController</code>.</p></li> <li><p>I am able to send messages from my <code>modalController</code> to my <code>secondaryController</code> using:</p> <pre><code>[[self parentViewController] performSelector : @selector(myMethodInSecondaryController:) withObject : myObject afterDelay : .5]; </code></pre> <p><strong>NOTE:</strong> "self" corresponds to the <code>modalController</code></p></li> <li><p>I need to pass "myObject" to my <code>mainController</code>, but i cant make reference to my <code>mainController</code> from the <code>secondaryController</code>. I tried this:</p> <pre><code>[[self parentViewController] performSelector : @selector(myMethodInMainController:) withObject:myObject afterDelay : .5]; </code></pre> <p><strong>NOTE:</strong> "self" corresponds to the <code>secondaryController</code></p> <p>but it doesn't work, i have access to my mainController's view using : <code>self.view.superview</code></p> <p><strong>NOTE:</strong> "self" is my <code>secondaryController</code></p></li> </ol> <p>but no to its controller. </p>
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