Swift parse query results not appearing in tableview - ios

Question

I am running into difficulty displaying the data from the query I made in the individual cells of my tableview. I believe that my logic is correct, but I'm not seeing the console.log's that I am calling within my function that contains the Parse queried data. This might be a simple fix, but it isn't coming to me at the moment. The console log I should be seeing to validate that my query is coming through correctly is the println("\(objects.count) users are listed"), it should then be displayed within the usernameLabel.text property.
import UIKit
class SearchUsersRegistrationViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
var userArray : NSMutableArray = []
#IBOutlet var tableView: UITableView!
override func viewDidLoad() {
super.viewDidLoad()
tableView.delegate = self
tableView.dataSource = self
loadParseData()
}
func loadParseData() {
var query : PFQuery = PFUser.query()
query.findObjectsInBackgroundWithBlock {
(objects:[AnyObject]!, error:NSError!) -> Void in
if error == nil {
if let objects = objects {
println("\(objects.count) users are listed")
for object in objects {
self.userArray.addObject(object)
}
self.tableView.reloadData()
}
} else {
println("There is an error")
}
}
}
let textCellIdentifier = "Cell"
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return 1
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return self.userArray.count
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier(textCellIdentifier, forIndexPath: indexPath) as! SearchUsersRegistrationTableViewCell
let row = indexPath.row
let cellDataParse : PFObject = self.userArray.objectAtIndex(row) as! PFObject
//cell.userImage.image = UIImage(named: usersArr[row])
cell.usernameLabel.text = cellDataParse.objectForKey("_User") as! String
return cell
}
}

Answer 1

I fixed the issue. I needed to cast the index path row in the users array as a PFUser and then cast the user's username property as a String and then set that as the label text.
let row = indexPath.row
var user = userArray[row] as! PFUser
var username = user.username as String
cell.usernameLabel.text = username