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How to segue to one view controller from multiple navigation controllers and when done go back to whichever view controller presented it swift

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So I have two navigation controller hierarchies that both lead to one view controller. I pass that one view controller data based on which one presented it with a push segue. How do I dismiss the final view controller and go back to the navigation stack that presented it? I don't need to pass any info back, but when I tried to do an unwind segue I was getting an error stating "this class is not key value coding-compliant for the key doneButtonTapped" I tried unWind segue and popVC segue.

I believe the problem might be that you can't have two separated navigation stacks leading to one view controller because that view controller doesn't know which stack it is a part of. I tried researching but could only find how to dismiss multiple modal views at once, nothing about dismissing one VC to which ever VC presented it at the time.

Thanks

Solution

  • You just need to call popViewController to dissmiss viewcontroller. It will automatically follow navigation stack which was created by navigationcontroller A or B.

    If you want to pop to first viewcontroler then can call popToRootViewController.

    Hope this will help :)