Problem with accessing variables/functions from subclass Objective C

Posted by Mitul Ruparelia on Stack Overflow See other posts from Stack Overflow or by Mitul Ruparelia
Published on 2010-01-10T13:56:40Z Indexed on 2010/04/01 5:03 UTC
Read the original article Hit count: 677

Filed under:

Hi, I am having a problem with accessing public variable 'activity', which is a UIActivityIndicatorView type, see class declaration below in QuickStartViewController.h:

@interface QuickStartViewController : UIViewController <ABPeoplePickerNavigationControllerDelegate> {
IBOutlet UIActivityIndicatorView *activity;


@property (nonatomic, retain) UIActivityIndicatorView *activity;


The function is called from another class:

#import "QuickStartViewController.h"
@interface NumberValidator : QuickStartViewController....

See below:

- (void)connectionDidFinishLoading:(NSURLConnection *)connection
[activity startAnimating];
NSLog(@"This function is called, but [activity startAnimating] still doesn't work...");

Note: [activity startAnimating] works fine when called within the QuickStartViewController class

Do you have any suggestions as to why [activity startAnimating] is not working?

© Stack Overflow or respective owner

Related posts about iphone

Related posts about objective