如何在swift 3中以编程方式为barButtonItem设置操作？ [英] how to programmatically set action for barButtonItem in swift 3?

问题描述

以下是我之前使用过的，

Here is what I used previously,

var barButtonItem = UIBarButtonItem(image: backImgs, style: UIBarButtonItemStyle.plain, target: self, action: Selector("menuButtonTapped:"))

但Swift有一些语法更改3.提前致谢。

But there is some syntax changes for Swift 3. Thanks in advance.

推荐答案

例如： -

navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Add", style: .plain, target: self, action: #selector(addTapped))

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