模态窗口的使用
连线的话,拖动之后选择 Pressent Modally就可以了
代码
跳转
let storyboard = UIStoryboard(name: "Main", bundle: nil)
var modal = storyboard.instantiateViewControllerWithIdentifier("Modal")
self.presentViewController(modal, animated: true, completion: nil)
从模态窗中返回
self.dismissViewControllerAnimated(true, completion: nil)
在模态窗中没有 Navigation Item ,手动添加也没用