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LuKenneth
LuKenneth

Reputation: 2237

Swift 2.2 Selector with multiple arguments - actually passing in

I want to use a selector, but I need to pass in the arguments I understand the syntax follows:

#selector(class.method(_:paramName:))

but i need to actually pass in parameters. How do I do this?

Here's my attempt:

exploreTap = UITapGestureRecognizer(target: self, action: #selector(MainViewController.showViewWithIdentifier(_:exploreView,id:"explore")))

Upvotes: 1

Views: 3356

Answers (1)

Sulthan
Sulthan

Reputation: 130191

You cannot pass parameters to selectors, selector is just a method name, nothing else. You are not calling the method so you cannot pass parameters. Just call the necessary code inside your tap handler.

func onTap() {
   MainViewController.showViewWithIdentifier(exploreView, id:"explore")
}

and then

UITapGestureRecognizer(target: self, action: #selector(onTap))

Upvotes: 2

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