【发布时间】:2018-08-18 11:08:17
【问题描述】:
我使用下面的代码ViewControllerHome:
var myValue = 0
override func viewDidLoad() {
super.viewDidLoad()
...
}
@objc func handleActionChat(sender: UITapGestureRecognizer) {
print("Val : \(myValue)"
myValue = 1
print("Val : \(myValue)"
let mainStoryboard = UIStoryboard(name: "Main", bundle: nil)
var goController: UIViewController = mainStoryboard.instantiateViewController(withIdentifier: "ViewControllerIndex")
goController.roomId = self.sendRoom
self.present(goController, animated: true, completion: nil)
}
首先打开ViewControllerHome,点击按钮结果为:
0
1
如果我再次转到ViewControllerHome 并单击按钮结果是:
1
1
为什么不清除缓存工作?
我想如果我每次都打开,得到01结果
【问题讨论】:
标签: swift uiviewcontroller uistoryboard