以编程方式更改另一个类中的数组

Question

我正在以编程方式呈现一个视图控制器（SavedGames.swift - ＆gt; OnePlayer.swift），我无法弄清楚如何更改我在原始控制器中呈现的视图控制器（OnePlayer.swift）中的数组（SavedGames） 。迅速）。我想在SavedGames.swift的代码块中更改OnePlayer中的tableData ..希望有意义

SavedGames.swift：

        if let resultController = storyboard!.instantiateViewControllerWithIdentifier("OnePlayer") as? OnePlayer {
            presentViewController(resultController, animated: true, completion: nil)

            //in OnePlayer, set tableData to this tableData: [String] = ["one", "two", "three"]
        }

OnePlayer.swift：

var tableData: [String] = ["zero", "zero", "zero"]

Answer 1

这样做

    if let resultController = storyboard!.instantiateViewControllerWithIdentifier("OnePlayer") as? OnePlayer {
          resultController.tableData = ["zero", "zero", "zero"]
          presentViewController(resultController, animated: true, completion: nil)

            //in OnePlayer, set tableData to this tableData: [String] = ["one", "two", "three"]
        }