Swift 3: UITableViewRowActionStyle() “Missing Parameter” Error Msg

Question

When I swipe a UITableView cell, the below code is called:

func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITable         


        

Answer 1

Use UITableViewRowActionStyle as if its an enum. If you type it you will see multiple options:

UITableViewRowActionStyle.Default
UITableViewRowActionStyle.Destructive
UITableViewRowActionStyle.Normal 

let delBut = UITableViewRowAction(style: UITableViewRowActionStyle.Default, title: delete_InLocal) { action, index in
}

Some times only "special" cases are provided in this manner ... and you have to use rawValue: 0 in order to denote default behavior