I'm trying to do maybe one of the simplest and more confusing things for me until now I wanna develop my own App , and in order to do it I need to be able to passing some information depending of which row user click (it's Swift lenguage)
We have a RootViewController(table view) and a DetailViewController (with 1 label and 1 image)
(our view)
Here is the code:
@IBOutlet weak var tableView: UITableView!
var vehicleData : [String] = ["Ferrari 458" , "Lamborghini Murcielago" , "Bugatti Veyron", "Mercedes Benz Biome"]
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
var nib = UINib(nibName: "TableViewCell", bundle: nil)
tableView.registerNib(nib, forCellReuseIdentifier: "cell")
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return vehicleData.count
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell:TableViewCell = self.tableView.dequeueReusableCellWithIdentifier("cell") as TableViewCell
cell.lblCarName.text = vehicleData[indexPath.row]
cell.imgCar.image = UIImage(named: vehicleData[indexPath.row])
return cell
}
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
performSegueWithIdentifier("DetailView", sender: self)
}
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
if(segue.identifier == "DetailView") {
var vc = segue.destinationViewController as DetailViewController
}
}
func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
return 100
}
Custom TableViewCell class (has a xib File with cell)
class TableViewCell: UITableViewCell {
@IBOutlet weak var lblCarName: UILabel!
@IBOutlet weak var imgCar: UIImageView!
override func awakeFromNib() {
super.awakeFromNib()
// Initialization code
}
override func setSelected(selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)
// Configure the view for the selected state
}
class DetailViewController: UIViewController {
@IBOutlet weak var lblDetail: UILabel!
@IBOutlet weak var imgDetail: UIImageView!
override func viewDidLoad() {
super.viewDidLoad()
}
The question is:
if user click Ferrari 458 , the lblDetail in DetailViewController would show: Ferrari 458 is a super car which is able to reach 325 km/ h ...... (whatever we want) and imgDetail would be able to show an image (whatever we want) of the car
If user click Bugatti Veyron now the lblDetail show us: Bugatti Veyron is a perfect and super sport machine. It's one of the fastest car in the world....
imgDetail show us an image of this car
Same thing with all cars depending which row we have clicked
I know the work is around prepareForSegue func in first View Controller but i was trying a lot of different ways to make it possible and anything runs ok
How we can do this???