如何确定哪个视图处于活动状态？

Question

I have a viewController, with 5 views and I want to initialize some stuff depending on the view so in the viewDidLoad() , I want to do a :

if self.view == view1 { // Stuff here }
if self.view == view2 do { // Stuff here }

But it's doesn't work. So how can I detect the active view?

Answer 1

if([self.view1 isFirstResponder]){
//Do some nice stuff
}

You can do it with isFirstResponder