Notes

import UIKit
İmport CoreData

class ViewController: UIViewController, UITableViewDelegate, UITableViewDatasource {
var isimler = [String]()
var soyAd = [String]()
var yas = [Int]()

@IBOutlet weak var tablo: UITableView!

override func viewDidLoad(){
super.viewDidLoad()
tablo.delegate = self
tablo.dataSource = self
isimler.removeAll()
soyAd.removeAll()
yas.removeAll()
veriOku()
self.tablo.reloadData()
}//viewDidLoad

override func viewDidAppear(_ animated: Bool){
isimler.removeAll()
soyAd.removeAll()
yas.removeAll()
veriOku()
self.tablo.reloadData()
}//viewDidAppear

func veriOku() {
let appDelegate = UIApplication.shared.delegate as! AppDelegate
let context = appDelegate.persistentContainer.viewContext
let veriOku = NSFetchRequest<NSFetchRequestResult>(entityName: "Kisi")
do {
let sonuclar = try context.fetch(veriOku)
if sonuclar.count > 0 {
for sonuc in sonuclar as! [NSManagedObject] {
if let isim = sonuc.value(forKey:"ad") as? String {
self.isimler.append(isim)
}
if let gSoyAd = sonuc.value(forKey:"soyad") as? String {
self.isimler.append(gSoyAd)
}
if let gYas= sonuc.value(forKey:"yas") as? int {
self.isimler.append(gYas)
}
}//for
}//if
} catch {
print("Büyük Hata")
}//catch
}//veri oku

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return isimler.count
}//tableView

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = UITableViewCell()
let text = isimler[indexPath.row] +" " + soyAd[indexPath.row] + " " + yas[indexPath.row].description
cell.tableLabel?.text = text
return cell
}//tableVİew
}//ViewController



// Ekleme bölümü

import UIKit
import CoreData

class EkleViewController: UIViewCOntroller {
@IBOutlet weak var adfield: UITextField!
@IBOutlet weak var soyfield: UITextField!
@IBOutlet weak var yasfield: UITextField!

override func viewDidlLoad(){
super.viewDidLoad()
}//viewDidLoad

override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}//didReceiveMemoryWarning

@IBAction func kaydet (_Sender:Any) {
let appDelegate = UIApplication.sharedçdelegate as! AppDelegate
let context = appDelegate. persistentContainer.viewContext
let yeniVeri = NSEntityDescription.insertNewObject(forEntityName:"Kisi", into: context)
yeniVeri.setValue(adfield.text, forKey: "ad")
yeniVeri.setValue(Soyfield.text, forKey: "soyad")
let yas = 2019 - Int(yasfield.text!)!
yeniVeri.setValue:(yas, forkey: "yas")

do{
try context.save()
print("Kaydettim")
}catch{
print("hata")
}//catch
selfçnavigationController?.popViewController(animated: true)
}//Kaydet
}//EkleViewController