Jobins John Jobins John - 7 months ago 21
Swift Question

How to pass an extra parameter

I need to pass an extra parameter to the following line of code

let lpGestureRecognizer: UILongPressGestureRecognizer = UILongPressGestureRecognizer(target: self, action: #selector(didLongPressCell))

I need to send the cell that was long pressed also. Is there any way to do that

Thanks in advance


If the function has two parameters like below.

func clicked(sender:AnyObject,value:AnyObject)


action = "clicked::"

example :

func switchCard(card: Int, withCard card1: Int) 

let singleTap1 = UITapGestureRecognizer(target: self, action: "switchCard:withCard:")

Just a note on Swift 2.2. You can now type the selector as