how to handle two collection view with push segues - swift

Question

I'm having two UICollectionView
#IBOutlet weak var collectionView1: UICollectionView!
#IBOutlet weak var collectionview2: UICollectionView!
i'm getting indexPath for each collection view separately with functions.
func getIndexPathForSelectedCell() -> NSIndexPath?
{
var indexPath:NSIndexPath?
if collectionview1.indexPathsForSelectedItems()!.count > 0 {
indexPath = collectionview1.indexPathsForSelectedItems()![0]
}
return indexPath
}
func getIndexPathForSelectedCell2() -> NSIndexPath?
{
var indexPath2:NSIndexPath?
if collectionView2.indexPathsForSelectedItems()!.count > 0 {
indexPath2 = collectionView2.indexPathsForSelectedItems()![0]
}
return indexPath2
}
I'm Performing segue for cell touch as follows.
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?)
{
if let indexPath = getIndexPathForSelectedCell()
{
let DealsdetailViewController = segue.destinationViewController as! DealsDetailViewController
DealsdetailViewController.Dealsdata = Dealsdata[indexPath.row]
}
else if let indexPath2 = getIndexPathForSelectedCell2()
{
let ContainerviewController = segue.destinationViewController as! ContainerViewController
ContainerviewController.BTdata = BTdata[indexPath2.row]
}
}
if i click on a cell in first collection view segue performs correctly, when i click on a cell in second collection view
i got error
in
let DealsdetailViewController = segue.destinationViewController as! DealsDetailViewController
which is first if statement condition value, i'm stuck here
please help me, how to handle performing both segue on cell click on each collection view.

Answer 1

Use the method from UICollectionView protocol
func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: NSIndexPath) {
let cell = cellForItemAtIndexPath(indexPath)!
if collectionView == self.collectionView1 {
self.performSegueWithIdentifier("segue1", sender: cell)
} else if collectionView == self.collectionView2 {
self.performSegueWithIdentifier("segue2", sender: cell)
}
}
func prepareForSegue(segue: UIStoryBoardSegue, sender: AnyObject?) {
if segue.identifer == "segue1" {
let detailVC:DetailViewController = segue.destinationViewController as DetailViewController
// Your sender is cell. You have indexPath of them and can get his identity in dataSource.
//detailVC.name = ...
//detailVC.surname = ...
} else if segue.identifier == "segue2" {
//...
}
}