在子视图中时,无法将按钮的touchUpInside调用给ViewController

问题描述 投票:0回答:1

[我是用卡包制成的图书馆,但是当我按控制器上的某个按钮不起作用时,如果我的实例不好,我不会知道,请寻求帮助。

项目的存储库位于github中,这是链接:https://github.com/RAES9/WalletOfCards

名称类ID WalletOfCards.swift

let controller = self.delegate?.storyboard!.instantiateViewController(withIdentifier: self.destitaionController as String)
self.delegate?.addChild(controller!)
controller!.didMove(toParent: self.delegate!)

行:143,144,15。

功能:tappedButton

ios swift iphone uiviewcontroller subview
1个回答
0
投票

我为控制器创建了新的变量,并在此添加了新的子视图

let controller = self.dataSource.storyboard!.instantiateViewController(withIdentifier: 
self.destitaionController as String)
self.dataSource.addChild(controller)
controller.didMove(toParent: self.dataSource)
controller.view.frame = CGRect(x: 0, y: 0, width: (cardSelected?.frame.width)!, height: (cardSelected?.frame.height)!)
controller.view.alpha = 0.0
self.dataSource.view.addSubview(controller.view)
controller.view.alpha = 1.0
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