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[英]How do I add an activity indicator view to my UITableViewController programmatically?
[英]How do I add a modal view on top of a UITableViewController that disables user interaction with
我希望能夠在表格視圖的前面添加一個模式視圖,該模式視圖相對於該視圖而不是相對於表格視圖顯示(如照片所示) 1 。 另外,如何防止用戶與后面的表格進行交互。 我還包括了用於使我的視圖動起來的代碼。 提前致謝!
func newPersonAnimateIn() {
self.overlayView.transform = CGAffineTransform.identity
self.view.addSubview(overlayView)
overlayView.center = self.view.center
overlayView.transform = CGAffineTransform.init(scaleX: 1.3, y: 1.3)
overlayView.alpha = 0
UIView.animate(withDuration: 0.4) {
//self.visualEffectView.effect = self.effectHolder
self.overlayView.alpha = 1
self.overlayView.transform = CGAffineTransform.identity
}
personName.becomeFirstResponder()
}
func newPersonAnimateOut() {
self.view.endEditing(true)
UIView.animate(withDuration: 0.3, animations: {
self.overlayView.alpha = 0
self.overlayView.transform = CGAffineTransform.identity
}){(success:Bool) in
self.overlayView.removeFromSuperview()
}
personName.text = ""
}
@IBAction func addPerson(_ sender: UIBarButtonItem) {
newPersonAnimateIn()
}
@IBAction func continueButton(_ sender: Any) {
newPersonAnimateOut()
}
也許這就足夠了:
self.tableView.isUserInteractionEnabled = false
或在覆蓋整個屏幕的模式視圖下創建另一個視圖,並設置isUserInteractionEnabled = false
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