Here are the steps I took to implement the unwind segue.
- coded an unwind segue method in VC1.
- in storyboards, dragged vc2 to vc2 exit button and selected unwind method.
- unwind method prints a dictionary if it has received.
i want to go back to vc1 and vc1 should have some data that vc2 collected. so i expect unwind segue to do it.
but unwind segue doesn't get called. i checked with break points and nslog.
even prepareForSegueis not getting called.
what am i doing wrong?
Thanks