Determining which UIView was navigated from

Question

I have a view that is on the navigation stack. From this view a user can navigate to a few different views. When navigating back to this view from one of those various views, I need to know which view the user came from.

Example: User goes from HomeView to View1 using navigation controller. When navigating back to HomeView, how can I determine that they are coming from View1? I thought of using a global variable, but that seems hokey.

Thank you.

go to this link http://stackoverflow.com/questions/7118598/what-is-the-difference-between-notifications-delegates-and-protocols — ArunGJ, Mar 14 '12 at 02:32

score 0 · Accepted Answer · answered Mar 14 '12 at 04:44

0

You can use delegate or Notification.

answered Mar 14 '12 at 04:44

Naveen Thunga

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Determining which UIView was navigated from

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