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POiOS delegate Does not get called
 

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    <p>I'm having strange problem, trying to call my delegate - it never gets called. As i understand ,delegate never gets set. i'm using ARC.</p> <p>CueCreateDelegate.h</p> <pre><code>#import &lt;Foundation/Foundation.h&gt; @class CueCreateDelegate; @protocol CueCreDelegate &lt;NSObject&gt; - (void)CueCreatedCall; @end @interface CueCreateDelegate : NSObject @property (nonatomic, assign) id &lt;CueCreDelegate&gt; delegate; -(void)CueCreated; - (void) setdelegate:(id&lt;CueCreDelegate&gt;) delegates; //for testing @end </code></pre> <p>CueCreateDelegate.m CueCreated is called from another class and it prints the bad news...</p> <pre><code>#import "CueCreateDelegate.h" @implementation CueCreateDelegate @synthesize delegate ; - (void) setdelegate:(id&lt;CueCreDelegate&gt;) delegates{ delegate = delegates; } -(void)CueCreated{ if ([delegate respondsToSelector:@selector(CueCreatedCall)]) { [delegate CueCreatedCall]; } else{ NSLog(@"Delegate method not getting called...%@",delegate); } } @end </code></pre> <p>MatrixViewController.h</p> <pre><code>#import &lt;UIKit/UIKit.h&gt; #import "CueCreateDelegate.h" @interface MatrixViewController : UIViewController&lt;UIGestureRecognizerDelegate,CueCreDelegate&gt;{ CueCreateDelegate *cueCre; } </code></pre> <p>MatrixViewController.m CueCreatedCall is never called..</p> <pre><code>-(void)CueCreatedCall{ NSLog(@"lsakdlakjdlks"); } - (void)viewDidLoad { cueCre = [[CueCreateDelegate alloc] init]; // [cueCre setdelegate:self]; [cueCre setDelegate:self]; NSLog(@"%@",[cueCre delegate]); } </code></pre>
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    1. USHariz Hent
    1. USHariz Hent
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    1. COOverall your code looks like it should work. Although I don't understand why you have that testing method. It just seems like an extra step which can complicate the code. Why not just assign the delegate normally?
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      1. USAndrew
    2. COWell, as you can see i'm assigning it normally. Test method was to test if delegate gets called.
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      1. USHariz Hent
    3. COYour question is unclear. Is the `viewDidLoad` method called in `MatrixViewController`? If so, what is the output of the `NSLog` and is `cueCre` `nil` or not? As a side note - with ARC you should use `weak`, not `assign` for delegate properties. Also, there is no need for the `@synthesize` lines anymore. Method names should always start with a lower case letter. And use the property if you create it. The implementation of the `CueCreated` method should use `self.delegate`, not `delegate`.
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      1. USrmaddy
 

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