How to hide parent tabbar when pushing controller in navigationController

Question

I have an application with a tab bar controller and each view contains a navigation controller. My MainWindow looks as follows: Image here http://www.freeimagehosting.net/im

Answer 1

You can add below code in the view controller, which you are pushing.

-(BOOL)hidesBottomBarWhenPushed
{ 
     return YES;
}

This will hide the tabbar in the pushed view controller only and as you pop the view controller tabbar remains unhide in rest all view controllers.

Swift version (3.x and above)

override var hidesBottomBarWhenPushed: Bool {
    get {
        return navigationController?.topViewController == self
    }
    set {
        super.hidesBottomBarWhenPushed = newValue
    }
}

Thanks

Answer 2

A very simple solution:

 destinationViewController.hidesBottomBarWhenPushed = YES;

In your case:

 articleController.hidesBottomBarWhenPushed = YES;

Hope this helps!

Answer 3

Use property hidesBottomBarWhenPushed in the controller that you want to hide.

For hide, all controllers put into prepare for segue

override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
    segue.destination.hidesBottomBarWhenPushed = true
}

Answer 4

for swift 3,write the same code by you unhide the tabbar before pushviewController code like below

   var frame = self.tabBarController?.tabBar.frame
    frame?.origin.y = self.view.frame.size.height - (frame?.size.height)!+112
    UIView.animate(withDuration: 0.2, animations: {
        self.tabBarController?.tabBar.frame = frame!
    })
    self.navigationController?.pushViewController(viewController, animated: true)

or use just whant to unhide the tabbar u can use

  viewController.hidesBottomBarWhenPushed = false

Answer 5

enter image description here

Go to interface builder in Xcode -> open attribute inspector and check the item 'Hide Bottom bar on Push' for view controller you don't want to show tab bar. It will work!!

Answer 6

If you prefer storyboard configuration over coding there is a toggle for that. Just go destinationViewController > Attribute Inspector: