swift 給導航增加item，實現介面的跳轉

標籤：ios   swift   導航   介面   

//給導航增加item
        var rightItem = UIBarButtonItem(title: "First", style: UIBarButtonItemStyle.Plain, target: self, action: "fisrtItem:")
        rightItem.title = "First"
        self.navigationItem.rightBarButtonItem = rightItem

點擊事件

func fisrtItem(right:UIBarButtonItem)
    {
        var vc = ViewController2()
        
        self.navigationController?.pushViewController(vc, animated: true)
    }
   

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swift 給導航增加item，實現介面的跳轉