After upgrading to the Sierra macOS, and consequently to Xcode 8, the tableViewSelectionDidChange function no longer works. I think my code is correct.
func tableViewSelectionDidChange(_ notification: Notification) {
if let selectedRow = (notification.object as AnyObject).selectedRow {
if ( selectedRow > -1 ) {
selectedItem = data[selectedRow]
if let nome = selectedItem?.value(forKey: "nome") as? String {
nomeField.stringValue = nome
} else {
blankOutField(nomeField)
}
override func viewDidLoad() {
super.viewDidLoad()
let appDelegate = NSApplication.shared().delegate as! AppDelegate
managedContext = appDelegate.managedObjectContext
tableView.delegate = self
tableView.dataSource = self
fetchDataAndRefreshTable()
}
func fetchDataAndRefreshTable() {
let fetchRequest = NSFetchRequest<NSFetchRequestResult> (entityName: "CadastroPacientes")
let sortDescriptor = NSSortDescriptor(key: "nome", ascending: true, selector: #selector(NSString.localizedStandardCompare(_:)))
fetchRequest.sortDescriptors = [sortDescriptor]
do {
data = try managedContext!.fetch(fetchRequest) as! [NSManagedObject]
} catch {
Swift.print(error)
}
}
I can not find the solution because it looks like the line is not selected, nothing happens when I click on the line in TableView .
The program is using Core Data, but everything worked perfectly.