Hello everyone!
I have a problem or I dont understand how i can send my "Section" to an other device.
Here is my "Section" witch I would like to send.
import UIKit class Section: NSObject, NSCoding { / var heading : String var items : [String] var foto : [UII mage] var beschreibung: [String] var genre: [String] var listeZutat: [[String]] var listeEinheit: [[String]] var listeMenge: [[Int]] / static let DocumentsDirectory = FileManager().urls(for: .documentDirectory, in: .userDomainMask).first! static let ArchiveURL = DocumentsDirectory.appendingPathComponent("sections") / struct PropertyKey { static let headingKey = "heading" static let itemsKey = "items" static let fotoKey = "foto" static let beschreibungKey = "beschreibung" static let genreKey = "genre" static let listeZutatKey = "listeZutat" static let listeEinheitKey = "listeEinheit" static let listeMengeKey = "listeMenge" } init?(heading: String, items : [String], foto : [UIImage], beschreibung: [String], genre: [String], listeZutat: [[String]], listeEinheit: [[String]], listeMenge: [[Int]]) { self.heading = heading self.items = items self.foto = foto self.beschreibung = beschreibung self.genre = genre self.listeMenge = listeMenge self.listeZutat = listeZutat self.listeEinheit = listeEinheit super.init() } func encode(with aCoder: NSCoder) { aCoder.encode(heading, forKey: PropertyKey.headingKey) aCoder.encode(items, forKey: PropertyKey.itemsKey) aCoder.encode(genre, forKey: PropertyKey.genreKey) aCoder.encode(listeZutat, forKey: PropertyKey.listeZutatKey) aCoder.encode(beschreibung, forKey: PropertyKey.beschreibungKey) aCoder.encode(listeMenge, forKey: PropertyKey.listeMengeKey) aCoder.encode(listeEinheit, forKey: PropertyKey.listeEinheitKey) aCoder.encode(foto, forKey: PropertyKey.fotoKey) } required convenience init?(coder aDecoder: NSCoder) { let heading = aDecoder.decodeObject(forKey: PropertyKey.headingKey) as! String let items = aDecoder.decodeObject(forKey: PropertyKey.itemsKey) as! [String] let foto = aDecoder.decodeObject(forKey: PropertyKey.fotoKey) as? [UIImage] let beschreibung = aDecoder.decodeObject(forKey: PropertyKey.beschreibungKey) as! [String] let genre = aDecoder.decodeObject(forKey: PropertyKey.genreKey) as! [String] let listeZutat = aDecoder.decodeObject(forKey: PropertyKey.listeZutatKey) as! [[String]] let listeMenge = aDecoder.decodeObject(forKey: PropertyKey.listeMengeKey) as! [[Int]] let listeEinheit = aDecoder.decodeObject(forKey: PropertyKey.listeEinheitKey) as! [[String]] self.init(heading: heading, items: items, foto: foto!, beschreibung: beschreibung, genre: genre, listeZutat: listeZutat, listeEinheit: listeEinheit, listeMenge: listeMenge) } }
I can save and load this "Section" on my iPhone but when I use the "multipeer connectivity" its crash because my Section is not a type data. I dont know how i can convert this...
- Mabye it is better to use an other way to send my "Section2ß
- Is it possible that I can send this with an email??
Thanks you for your help and sorry about my English!