Read & Save setting an array in array in swift - ios

Question

I try to load this array out from my save setting "Mybookmarks", and try to write it in a table. That is in the setting =>
[["name" : "apple", "url": "http://www.apple.de"],
["name" : "youtube", "url": "http://www.youtube.de"]]
But it doesn't work, it said always crash. I want to load this kind of array and write it in a tableview.
Any idea on how to fix this so that it can read this from my "var defaults = NSUserDefaults.standardUserDefaults()".
// ViewController.swift
import UIKit
class ViewController: UIViewController,UITableViewDelegate, UITableViewDataSource {
// create references to the items on the storyboard
// so that we can animate their properties
var tableView: UITableView = UITableView()
var objects = []
override func viewDidLoad() {
super.viewDidLoad()
var defaults = NSUserDefaults.standardUserDefaults()
//read
if let testArray : AnyObject? = defaults.objectForKey("Mybookmarks") {
var objects : [NSString] = testArray! as! [NSString]
println("\(testArray)")
}
tableView.frame = CGRectMake(0, 0, 300, view.frame.height);
tableView.delegate = self
tableView.dataSource = self
tableView.registerClass(UITableViewCell.self, forCellReuseIdentifier: "cell")
self.view.addSubview(tableView)
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return self.objects.count
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
var cell:UITableViewCell = tableView.dequeueReusableCellWithIdentifier("cell") as! UITableViewCell
let object = self.objects[indexPath.row]
cell.textLabel?.text = object["name"]!
return cell
}
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
println("You selected cell #\(indexPath.row)!")
}
}

Answer 1

the type of the array is an array of dictionaries [[String:String]] rather than array of strings [String]
var objects = [[String:String]]()
...
if let testArray : AnyObject? = defaults.objectForKey("Mybookmarks") {
objects = testArray as! [[String:String]]
}
Edit:
and connect the tableview instance in Interface Builder with an IBOutlet.
The instance you're creating with var tableView: UITableView = UITableView() is a brand new instance, it's different from those in IB

Answer 2

nevermind I see that this is not in [String:String]. This must be in let object:
[String:String] = self.objects[indexPath.row]
and now it works