Switch between view without closing view xcode

Question

I have a Login interface, user interface, and a Main menu.

When I'm logging in, I switch on my user interface.

if I do a UIModalTransition, and if I come back to the page, I need to RE-login again, it's a problem for me.

I search a method for Switch between view but don't close them, because if you closed them, views restart, it's the same for UIWebview, I would like to switch between views without closed and reset views.

Is it possible ? I don't really know what kind of Code is it.

If you have ideas, please tell me.

Answer 1

You can use pushViewController ie..

[self.navigationController pushViewController:yourUserInterFaceViewController animated:YES]; for transition between login and user interface.

Answer 2

In this answer i tried to explain the view controllers orchestration as i see it.

The idea is to create the manager class taking care of elements storage and presentation. It also mentions the way to manage the login information.

Answer 3

you can use 3 ways

1)pushing the view into UINavigationController

2)presenting the view with ModalViewController

3)adding subView to rootViewController and remove it using removeFromSuperView when needed.

(you can allocate them when app launches and access them using

[YourAppDelegate sharedApplication].yourViewController)

Since your appDelegate is a singleTon class it will always return the same viewcontroller you've allocated at the time of launching the app. You can use Lazy Load also.

May be this will help.