Problem with getting access to fields of Core Data model
Problem with getting access to fields of Core Data model
- Subject: Problem with getting access to fields of Core Data model
- From: Ronald Hofmann <email@hidden>
- Date: Tue, 05 Aug 2014 07:21:41 +0200
See My code below.
This works so far if I only use the field password for output. See line "Here is the problem"
When changing to this instead, which should work in my opinion, I get Errors:
txtGesamt.text = txtGesamt.text + "\(res.username), \(res.password) \n"
/Users/ronny/Dropbox/CoreDataYouTube/vcMain.swift:73:16: 'AnyObject' does not have a member named 'username'
What I don´t understand. If res.password is correct res.username should work as well.
What am I doing wrong? Any idea?
Greetings from Switzerland, Ronald Hofmann
---
My code:
func btnLoadWrapper ( myFlag: Bool ) {
var appDel :AppDelegate = (UIApplication.sharedApplication().delegate as AppDelegate )
var context:NSManagedObjectContext = appDel.managedObjectContext
var request = NSFetchRequest(entityName: "Users")
request.returnsObjectsAsFaults = false
txtGesamt.text = "" // clearing UITextView
request.predicate = NSPredicate (format: "username = %@",txtUsername.text)
var results:NSArray = context.executeFetchRequest(request, error: nil)
if(results.count > 0) {
for res in results { //Writing the contents into UITextView txtGesamt
println("\(res)") //returns result 1
Here is the problem txtGesamt.text = txtGesamt.text + "\(res.password) \n" //see result 2
}
}
}
result 1
<NSManagedObject: 0x7ff5925657d0> (entity: Users; id: 0xd000000000800000 <x-coredata://04772CE3-D027-4770-A536-D8A3B12CBFB6/Users/p32 <x-coredata://04772CE3-D027-4770-A536-D8A3B12CBFB6/Users/p32>> ; data: {
password = MyPassword;
reference = Gargantua20;
username = EuroMillions;
result 2 appear in txtGesamt (these passwords actually change)
MyPassword
MyPassword
.
.
.
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