[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
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