Таблица просмотреть размер содержания не возвращается правильно
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
self.instructiontableview.addObserver(self, forKeyPath: "contentSize", options: .new, context: nil)
}
override func viewWillDisappear(_ animated: Bool) {
self.instructiontableview.removeObserver(self, forKeyPath: "contentSize")
super.viewWillDisappear(true)
}
override func observeValue(forKeyPath keyPath: String?, of object: Any?, change: [NSKeyValueChangeKey : Any]?, context: UnsafeMutableRawPointer?){
if(keyPath == "contentSize"){
if let newvalue = change?[.newKey]{
let newsize = newvalue as! CGSize
self.heightofinstructioncontainerview.constant = newsize.height
}
}
}
Tayyab Mubeen