我是 iPhone 开发新手。
如何以编程方式设置 UIBarButtonItem
的标题?
我的代码如下:
self.navigationItem.rightBarButtonItems =
UIBarButtonItem(
barButtonSystemItem: .Cancel, target: self,
action: "barButtonItemClicked:")
@IBAction func barButtonItemClicked(sender: UIBarButtonItem) {
//print something
}
最佳答案
使用允许您指定标题的不同初始化器:
UIBarButtonItem(title: "title", style: .Plain, target: self, action: "barButtonItemClicked:")
Swift 3.1 更新
UIBarButtonItem(title: "title", style: .plain, target: self, action: #selector(barButtonItemClicked))
关于ios - 如何为 UIBarButtonItem 设置标题?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/28210818/