Problem with accessing variables/functions from subclass Objective C
- by Mitul Ruparelia
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> {
@public
IBOutlet UIActivityIndicatorView *activity;
}
@property (nonatomic, retain) UIActivityIndicatorView *activity;
@end
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?
