Ios 如何在Swift 3中设置editButtonItem标题
我知道用Swift 2.2很容易。像这样:Ios 如何在Swift 3中设置editButtonItem标题,ios,iphone,swift,swift3,Ios,Iphone,Swift,Swift3,我知道用Swift 2.2很容易。像这样: editButtonItem().title = "My Title" 但在Swift 3中,editButtonItem成为UIViewController的属性。而且,uibarbuttoneim已经没有头衔了。所以这不起作用: editButtonItem.title = "My Title" // doesn't work 请帮我做这个!谢谢 这可能对你有帮助 let navigationBar = navigationController
editButtonItem().title = "My Title"
但在Swift 3中,editButtonItem
成为UIViewController
的属性。而且,uibarbuttoneim
已经没有头衔了。所以这不起作用:
editButtonItem.title = "My Title" // doesn't work
请帮我做这个!谢谢
let navigationBar = navigationController!.navigationBar
navigationBar.tintColor = UIColor.blueColor()
let leftButton = UIBarButtonItem(title: "Left Button", style: UIBarButtonItemStyle.Plain, target: self, action: nil)
navigationItem.leftBarButtonItem = leftButton