CODEWITHSUNDEEP
iphoneobjective-cdelegatesuiactionsheet
bicbac
bicbac

Reputation: 435

Using or Access class variable from UIActionSheetDelegate Methods

in one of views in my app, which is subclass of UIView class, I have a button on toolbar(self.navigationController.toolBar). Once pressed, UIActionSheet pops up with 'delete' & 'cancel'.

myView.h

NSString *classVariable;
....
@property (nonatomic, retain) NSString *classVariable;

myView.m

@synthesize classVariable,...;
-(void) viewDidLoad {
     ...
     classVariable = [[NSString alloc] initWithString:@"blah"];
}
-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
     if (buttonIndex == 0) {
     ...
     NSLog(classVariable);//BUG HERE!! just cannot printout and app gets sudden death.
     }
}
-(void)dealloc{
     ...
     [classVariable release];
}

I don't know why I cannot access to the variable from the UIActionSheetDelegate Method. I already declared the variable and give value.

Thanks

Upvotes: 1

Views: 199

Answers (1)

Di Wu
Di Wu

Reputation: 6448

Have you tried:

-(void) viewDidLoad {
     ...
     classVariable = [[NSString alloc] initWithString:@"blah"];
}

Upvotes: 1

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