如何在导航栏的右侧添加多个UIBarButtonItem？ [英] How to add multiple UIBarButtonItems on right side of Navigation Bar?

问题描述

我希望在 UINavigationBar 的右侧有多个 UIBarButtonItem 。我怎样才能做到这一点？

I would like to have more than a single UIBarButtonItem on the right side of my UINavigationBar. How can I achieve this?

我正在尝试的一个例子如下所示 - 您可以注意到右上方有多个按钮。

An example of what I am trying are shown below - you can notice that the top right has more than one button.

推荐答案

在swift中使用：

override func viewDidLoad() {
  super.viewDidLoad()

  let editImage    = UIImage(named: "plus")!
  let searchImage  = UIImage(named: "search")!

  let editButton   = UIBarButtonItem(image: editImage,  style: .Plain, target: self, action: "didTapEditButton:")
  let searchButton = UIBarButtonItem(image: searchImage,  style: .Plain, target: self, action: "didTapSearchButton:")

  navigationItem.rightBarButtonItems = [editButton, searchButton]
}

写下这样的动作函数：

func didTapEditButton(sender: AnyObject){
    ...
}

func didTapSearchButton(sender: AnyObject){
    ...
}

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