上下文:)被执行：如何presentController（withNames何时显示该阵列的第二屏幕

Question

presentController(withNames:["ScreenOne", "ScreenTwo", "ScreenThree"], contexts:nil)

在执行上面的行的情况下，屏幕ScreenOne如下面所：

first page in the array is highlighted

我将如何去获得的第二页是执行上面的线什么时候出现。即ScreenTwo

I want second page to show up in the array like this

Answer 1

如果你想显示另一个页面，你需要插入，在选择控制装置的呼叫到awake的becomeCurrentPage()方法。

override func awake(withContext context: Any?) {
    super.awake(withContext: context)

    // Do your stuff with the context and determine if it is the controller to display

    if mustBeDisplayed {
        becomeCurrentPage()
    }
}