Question

I’ve got 2 viewControllers A and B.

From controller A i want to push to controller B, and it;s work great.

Now in controller B I’ve got ‘plus’ button which push me to another B controller (the same ViewController). Now when im in secontr B viewController when i push back button i should be poped to A viewController. So i want to know how to remove ViewControler when i push another viewController?

Situation looks like this:

A (push B) -> B (push B) -> B (push B) -> B (pop B) -> A

Thanks for help.

Answer 1

Try this,

id tempViewCont=nil;
for(id viewCont in [self.navigationController viewControllers])
{
   if([viewCont isKindOfClass:[A class]])
   {
      tempViewCont=viewCont;
      break;
   }
}

if(tempViewCont)
{
  [self.navigationController popToViewController:tempViewCont animated:yes]; 
}