【发布时间】:2018-04-05 21:32:45
【问题描述】:
我创建了一个分配给我的附件视图的按钮。我可以看到创建的按钮,但是当我按下它时,什么也没有发生。谁能看到我做错了什么?
let accessoryButton = UIButton(type: .roundedRect)
accessoryButton.setTitle("message", for: .normal)
accessoryButton.sizeToFit()
accessoryButton.addTarget(self, action: #selector(goToMessaging(sender:)), for: UIControlEvents.touchUpInside)
cell.accessoryView = accessoryButton as UIView
@objc func goToMessaging(sender: UIButton){
print("message him")
}
【问题讨论】:
标签: swift button tableview target accessoryview