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Good! I’m having trouble receiving sub data from my plist. Note...
This is my directory.plist
:
I want to throw it all in this one Main.storyboard
:
Whereas the Keys Position
and Name
would be in the first Tableviewcontroller and the Keys Functionary
, ImageFace
and Phone
would stay on Monday Tableviewcontroller.
For that I did the following:
I added to the Appdelegate the following:
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool { if let url = Bundle.main.url(forResource: "directory", withExtension: "plist"), let array = NSArray(contentsOf: url) as? [[String:Any]] { Shared.instance.employees = array.map{Employee(dictionary: $0)} } return true
My
Struct
got that way:struct EmployeeDetails { let functionary: String let imageFace: String let phone: String init(dictionary: [String: Any]) { self.functionary = (dictionary["Functionary"] as? String) ?? "" self.imageFace = (dictionary["ImageFace"] as? String) ?? "" self.phone = (dictionary["Phone"] as? String) ?? "" } } struct Employee { let position: String let name: String let details: [EmployeeDetails] // [String:Any] init(dictionary: [String: Any]) { self.position = (dictionary["Position"] as? String) ?? "" self.name = (dictionary["Name"] as? String) ?? "" let t = (dictionary["Details"] as? [Any]) ?? [] self.details = t.map({EmployeeDetails(dictionary: $0 as! [String : Any])}) } } struct Shared { static var instance = Shared() var employees: [Employee] = [] }
Man first tableviewcontroller, was like this:
class Page1: UITableViewController { override func viewDidLoad() { super.viewDidLoad() let anEmployee = Shared.instance.employees[1] print("Name:", anEmployee.name) print("Position:", anEmployee.position) anEmployee.details.forEach({ print("Functionary:", $0.functionary) print("ImageFace:", $0.imageFace) print("Phone:", $0.phone) }) } override func numberOfSections(in tableView: UITableView) -> Int { return 1 } override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { return Shared.instance.employees.count } override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell { let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath) as! TableViewCell1 cell.nameLabel.text = Shared.instance.employees[indexPath.row].name cell.positionLabel.text = Shared.instance.employees[indexPath.row].position return cell } override func prepare(for segue: UIStoryboardSegue, sender: Any?) { if let destination = segue.destination as? Page2, let indexPath = tableView.indexPathForSelectedRow { destination.newPage = Shared.instance.employees[indexPath.row].details[indexPath.row] tableView .deselectRow(at: indexPath, animated: true) } } }
Man according to Tableviewcontroller, was like this:
var newPage: EmployeeDetails! //recently added class Page2: UITableViewController { var newPage: EmployeeDetails! override func viewDidLoad() { super.viewDidLoad() if let theEmployee = newPage { self.title = theEmployee.name } } override func numberOfSections(in tableView: UITableView) -> Int { return 1 } override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { if let theEmployee = newPage { return theEmployee.details.count } return 0 } override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell { let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath) as! TableViewCell2 if let theEmployee = newPage { cell.faceImage.image = theEmployee.details[indexPath.row].imageFace as? UIImage // did not work cell.functionary.text = theEmployee.details[indexPath.row].functionary cell.phoneLabel.text = theEmployee.details[indexPath.row].phone } return cell } }
After the changes, the project has no more errors, but the 2nd Tableviewcontroller remains empty! The Debug Area says the following:
2017-03-28 17:16:28.456 plist sample[7138:425253] Unknown class Page2 in Interface Builder file.
Any idea?
From now on, thank you.
You forgot to post
struct Employee
– Leo Dabus
Ready! Thank you for remembering
– Arnon