ios - 从 xib 文件中的操作按钮推送另一个 View Controller

Question

我有一个从 .xib 呈现的 View Controller 。在 .xib 里面有一个按钮；我想要按钮将 View Controller 推送到另一个 View Controller (ViewControllerPeopleNew)。

我使用操作按钮:

@IBAction func _hitPeople(sender: AnyObject) {
    let mapViewControllerObejct = self.storyboard?.instantiateViewControllerWithIdentifier("peoplenew") as? ViewControllerPeopleNew
    self.navigationController?.pushViewController(mapViewControllerObejct!, animated: false)
}

但出现错误:

Signal SIGABRT
unrecognized selector sent to instance

我已经检查了有关名称标识符 View Controller 的所有内容，一切都正确。

Answer 1

从带有 XIB 的 View Controller 中，您无法使用下面的代码来使用 Storyboard

@IBAction func _hitPeople(sender: AnyObject) {

let storyboard = UIStoryboard(name: "storyboadname", bundle: nil)
let mapViewControllerObejct = storyboard.instantiateViewControllerWithIdentifier("peoplenew") as? ViewControllerPeopleNew
self.navigationController?.pushViewController(mapViewControllerObejct!, animated: false)
}