View will appear

   override func viewWillAppear(_ animated: Bool) {
        if let context = (UIApplication.shared.delegate as? AppDelegate)?.persistentContainer.viewContext {
            if let coreDataToDoItems = try? context.fetch(ToDoItem.fetchRequest()) as? [ToDoItem] {
                toDo = coreDataToDoItems
                tableView.reloadData()
            }
    }
}

Similar codes

1 vote374 views1 answer
Cannot assign IBaction to uiimageview
Swift
1 vote305 views1 answer
Swift get a rectangle centered
Swift
0 vote312 views1 answer
Xcode create image from calayer
Swift
2 votes295 views2 answers
How to convert int to double in swiftui
Swift
0 vote308 views2 answers
Uibutton change text
Swift
0 vote342 views1 answer
How to add dragdown gesture recognizer on view
Swift
0 vote283 views1 answer
Change multiplier programactlilly ios swift
Swift
0 vote317 views1 answer
Swift hstack
Swift
0 vote302 views2 answers
Swift go back to previous view controller
Swift
0 vote321 views1 answer
UIApplicationWillEnterForeground
Swift