未调用委托方法：IOS 6

Question

I have a ConfirmClaimViewcontroller.h which defines a delegate as:

@protocol ClaimConfirmedDelegate<NSObject>
@required
- (void) claimConfirmedDelegate : (NSInteger) tag;
@end

@interface ConfirmClaimControllerViewController : UIViewController{
    id <ClaimConfirmedDelegate> delegate;
}

-(id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil withTag:(NSInteger)tag;

@property(nonatomic,assign)id delegate;

@end

I define the delegate in ClaimViewController.m :

- (void) claimConfirmedDelegate:(NSInteger)tag{
    NSLog(@"Delegate called");
}

I call the ConfirmClaimViewController as below ( its a popup) :

   ConfirmClaimControllerViewController *confirmClaimController=[[ConfirmClaimControllerViewController alloc] initWithNibName:@"ConfirmClaim" bundle:nil withTag:sender.view.tag];
    confirmClaimController.delegate = self;
    [self.view addSubview:confirmClaimController.view];
    [confirmClaimController didMoveToParentViewController:self];
    [self addChildViewController:confirmClaimController];

The popup has two buttons. One one of the button is clicked, this code is called :

if([self.delegate respondsToSelector:@selector(claimConfirmed:)])
{
    [self.delegate claimConfirmedDelegate:self.tagId];
}


[self.view removeFromSuperview];
[self removeFromParentViewController];

This is supposed to call the delegate method and then remove the child from view. Child gets removed but delegate is never called. I'm new to this , any help would be appreciated.

Answer 1

This line:

if([self.delegate respondsToSelector:@selector(claimConfirmed:)])

Should be:

if([self.delegate respondsToSelector:@selector(claimConfirmedDelegate:)])