如何从UIView类的xib文件导航到ViewController [英] How to navigate To a ViewController From xib file of a UIView Class

问题描述

我的xib文件中有一个包含按钮的视图。当我按下按钮（@ IBAction）时，我想移动到ViewController。我使用下面的代码

I have a view in my xib file which contain buttons. i want to move to a ViewController when i will press the button (@IBAction). I have used below code

let storyBoard : UIStoryboard = UIStoryboard(name: "Main", bundle:nil)
let nextViewController = storyBoard.instantiateViewControllerWithIdentifier("About") as! AboutViewController
self.presentViewController(nextViewController, animated: true, completion: nil)

我是得到错误类型'的值'SlideMenuView'没有成员'presentViewController'。

I am getting the error "Value of type 'SlideMenuView' has no member 'presentViewController'.

因为我的类是UIView类型：

because my class is a UIView type :

class SlideMenuView: UIView { 
}

所以如何导航到其他视图控制器。

so how can I navigate to other view controller.

推荐答案

我是以不同的方式完成的。在类文件中

I did it in a different way. In class file

类SlideMenuView：UIView {

class SlideMenuView: UIView {

var navigationController：UINavigationController？//声明导航控制器变量

var navigationController: UINavigationController? // Declare a navigation controller variable

//并创建一个带导航控制器的方法

// And create a method which take a navigation controller

func prepareScreen（navController：UINavigationController） - > UIView {

func prepareScreen(navController: UINavigationController)-> UIView {

    navigationController = navController      
    let nibView = NSBundle.mainBundle().loadNibNamed("SlideMenuView", owner: self, options: nil)[0] as! UIView        
    self.addSubview(nibView)       
    return nibView
}

//在按钮操作中

@IBAction func btnAction（发件人：UIButton）{

@IBAction func btnAction(sender: UIButton) {

     var storyBoard = UIStoryboard(name: "Main", bundle: nil)
    let nextViewController = storyBoard!.instantiateViewControllerWithIdentifier("NextViewController") as! UIViewController
    navigationController?.pushViewController(nextViewController, animated: true)
}

}

//从UIViewController调用

// For calling from UIViewController

slideBarMenuIstance.prepareScreen(self.navigationController!)

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