April 2017
Intermediate to advanced
316 pages
9h 33m
English
Content preview from Swift Functional Programming - Second Edition
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IBActions
We will need to define two IBAction, one to add a new item to the list and the other to filter the items:
// MARK: Actions extension MasterViewController { @IBAction func addTapped(_ sender: UIBarButtonItem) { let alertController = UIAlertController(title: "Create", message: "Create a new todo item", preferredStyle: .alert) alertController.addTextField { textField in textField.placeholder = "Id" } alertController.addTextField { textField in textField.placeholder = "Name" } alertController.addTextField { textField in textField.placeholder = "Description" } alertController.addTextField { textField in textField.placeholder = "Notes" } alertController.addAction(UIAlertAction(title: "Cancel", style: .cancel) { _ ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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