title: UIBarButtonItem Custom view in UINavigationBar
body: <p>I am making a custom bar buttons for uinavigationbar, I am using following code</p>
  
  <pre><code> UIImageView *backImgView= [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"chk_back.png"]]; [backImgView setUserInteractionEnabled:YES];
  UIBarButtonItem *backButton = [[UIBarButtonItem alloc] initWithCustomView:backImgView];
  [backButton setTarget:self];
  [backButton setAction:@selector(BackBtn)];
  checkIn_NavBar.topItem.leftBarButtonItem = backButton;
  </code></pre>
  
  <p>The problem is it is not calling its action. What i am doing wrong?</p>