Pass a NSDictionary as parameter to UITapGestureRecognizer

Question

I want to pass a NSArray as a parameter to UITapGestureRecognizer and access it in downloadOptionPressed method. How can I do this ?

The

Answer 1

Sometimes with passing an index is enough, in that case the tag property view is your ally. In the following exampled I pretended to add a long press into a tableview cell. And once the event was triggered, I just wanted to know which cell was long pressed:

    let longPress = UILongPressGestureRecognizer(target: self, action: "longPress:")
    cell.tag = indexPath.row
    cell.addGestureRecognizer(longPress)

...

func longPress(guesture: UILongPressGestureRecognizer) {
    print("\(guesture.view!.tag)")} }