Question

I added the info button to the navigation bar using below code:

UIButton *infoButton = [UIButton buttonWithType:UIButtonTypeInfoLight];
    [infoButton addTarget:self action:@selector(showImage:) 
         forControlEvents:UIControlEventTouchUpInside]; 
    self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:infoButton];

Now i want to hide this button at some part of the code based on some conditions. But i didn’t find any hide property for right bar button item in the navigation bar?

Answer 1

For making hidden, try with assigning nil to your rightBarButtonItem like below.

self.navigationItem.rightBarButtonItem = nil ;