Update records of CoreData in Swift 2

Asked Oct 21 '15 at 16:27

Active Oct 21 '15 at 16:27

Viewed 27 times

I am trying to create a solution to update the records of CoreData, but not yet understood how this would work. To add I use the following code:

let newBird = NSEntityDescription.insertNewObjectForEntityForName("Birds", inManagedObjectContext: self.context) as! Flights
//data => NSDictionary
newBird.id = data["id"] as? String
newBird.name = data["name"] as? String
newBird.photoUrl = data["photo"] as? String\

do {
   try context.save()
}catch {
   print("erro on save")
}

but not yet understood how it would work to update the registry.

Can someone help me?

asked Oct 21 '15 at 16:27

James

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If you want to modify existing records, look up `NSFetchRequest` and `NSPredicate`. – Tom Harrington Oct 21 '15 at 17:49
Way to go guys, mark this as a duplicate question and then link to an objective C answer. – 36 By Design Apr 05 '16 at 00:27

Update records of CoreData in Swift 2

0 Answers0