How to scroll through actions in alert controller? Xcode 8, Swift 3, IOS

Question

Please help! :) Im a huge noobie here. I\'ve gathered this code from various sources so i don\'t really know what I\'m doing. My alert controller displays a textfield that I can

Answer 1

set your alertcontroller class with this code

https://gist.github.com/petrpavlik/0c5feaada5913cafde8a