Well to me it looks like you're never assigning anything into the second viewcontroller's rootViewController property, which means it'll be nil...
Dave Sent from my iPhone On Aug 26, 2010, at 7:50 AM, "Eric E. Dolecki" <edole...@gmail.com> wrote: > What I have done is when instantiating the viewcontroller to push into the > navigationviewcontroller is to call a method on the viewcontroller before > the push, thus setting the var and not trying to attempt a get. It works. > Still curious about the get though - can that be done? > > > Interactive Designer and Developer > Google Voice: (508) 656-0622 > http://blog.ericd.net > > > > On Thu, Aug 26, 2010 at 8:49 AM, Eric E. Dolecki <edole...@gmail.com> wrote: > >> This is a noob question I'm sure. >> >> I have a rootViewController. In it is a NSString thats been declared. The >> rootViewController pushes another view onto the NavigationViewController... >> loading that view. I'd like the loaded view to be able to access that string >> variable. However, I am currently getting a null for it. >> >> >> *RootViewController* >> .... >> >> - (void)viewDidLoad { >> myString = @"foo"; >> .... >> } >> >> - (NSString *)getString { >> return myString; >> } >> >> - (void)displaySecondView:(id)sender { >> UIViewController *menuViewController = [[MenuViewController alloc] >> init]; >> menuViewController.title = @"Menu"; >> self.navigationItem.backBarButtonItem = >> [[UIBarButtonItem alloc] initWithTitle:@"Now Playing" >> style: UIBarButtonItemStyleBordered >> target:nil >> action:nil]; >> [self.navigationController pushViewController:menuViewController >> animated:YES]; >> [menuViewController release]; >> } >> >> *And now the view being pushed... >> * >> in the .h I import RootViewController >> >> RootViewController *rootViewController >> >> @property(nonatomic,retain) RootViewController *rootViewController >> ---------- >> in the .m >> >> @synthesize rootViewController >> >> - (void)viewDidLoad { >> NSString *tmp = [rootViewController getSourceLabel]; >> NSLog(@"%@",tmp); // (null) >> } >> >> All I want to do is access methods in the RootViewController... >> >> >> >> >> >> >> >> Interactive Designer and Developer >> Google Voice: (508) 656-0622 >> http://blog.ericd.net >> >> > _______________________________________________ > > Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/cocoa-dev/davedelong%40me.com > > This email sent to davedel...@me.com _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
