I want to my collection View data (list.assets_id) want to parse DetailChannel
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
vedioId = id
}
func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if segue.identifier == "detailChannel"{
let destinationVC = segue.destination as! DetailsChannel
destinationVC.vedio_id = vedioId
}
}
In my DetailChannel ,
override func viewDidLoad() {
super.viewDidLoad()
debugPrint("DetailsChannel:::::\(vedio_id)")
if let stringVideo = vedio_id {
print(stringVideo)
}
}
but didn't work my project and didn't call func prepare().How to slove?
I guess you've added
segue
fromCollectionViewCell
toDetailChannel
. Delete thatsegue
.
Now add a segue
from your CollectionViewController
( not CollectionViewCell
) to DetailChannel
. If you don't know how to add it, here is the process:
First control-drag from the CollectionViewController
to DetailChannel
and let go. visualize here
Then select the segue
and name it something meaningful to you (in your case detailChannel ). visualize here
Now inside your collectionView(_:didSelectItemAt:)
method add this line:
performSegue(withIdentifier: "detailChannel", sender: self)
I hope your prepare(for:sender:)
is now being called.
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