Unwind segue to last view controller

2
votes

From the examples I've seen unwind segue needs a view controller to unwind to. If i just want to go back one controller in my storyboard is there a simple command for this?

2
iosobjective-csegue
How did you go "forward" to that view controller? - jrturton
Possible duplicate: stackoverflow.com/questions/12561735/… - Michal
@michael - this example requires specific destination segues - Jeef
@jturnton I used preformseguewithidentifier to go forward or I just used a segue created in IB. I don't keep track of previous view controller however - Jeef
which type of segue are you using? push, custom or any other? - Atul

2 Answers

7
votes

If you've pushed onto a navigation controller (push segues, with a visible back button) then you use this code to go back:

[self.navigationController popViewControllerAnimated:YES];

If you've used modal segues, use this:

[self dismissViewControllerAnimated:YES completion:nil];

In both cases self is the currently visible view controller.

0
votes

In the newest version of swift it will work like this:

dismiss(animated: true, completion: nil)

Assuming you call this in the view controller script.