I’ve problem the place I’m utilizing two collwctionview
, one has information with id, picture and in second assortment view I am appending cell from first collectionview
and performing drag and drop. in second assortment view I’ve one label which is displaying variety of appending information in depend as I’m taking indexpath.depend
, now the problem is each time I am dragging and dropping cell I get repetition of indexpath
in label. what ought to I do?
func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection part: Int) -> Int {
if collectionView == stretchAddedCV{
return addRoutine.depend
}
else{
return self.arrRoutine.depend
}
}
// drag and Drope Mothed
func collectionView(_ UICollectionView: UICollectionView, canMoveItemAt indexPath: IndexPath) -> Bool {
return true
}
func collectionView(_ collectionView: UICollectionView, moveItemAt sourceIndexPath: IndexPath, to destinationIndexPath: IndexPath) {
guard destinationIndexPath.merchandise < addRoutine.depend else {
return
}
let temp = self.addRoutine.take away(at: sourceIndexPath.merchandise)
self.addRoutine.insert(temp, at: destinationIndexPath.merchandise)
self.stretchAddedCV.reloadItems(at: [destinationIndexPath, sourceIndexPath])
}
//drag and Drope Longe press
@objc func handleLongGesture(gesture: UILongPressGestureRecognizer) {
swap gesture.state {
case .started:
guard let selectedIndexPath = self.stretchAddedCV.indexPathForItem(at: gesture.location(in: self.stretchAddedCV)) else {
break
}
self.stretchAddedCV.beginInteractiveMovementForItem(at: selectedIndexPath)
case .modified:
self.stretchAddedCV.updateInteractiveMovementTargetPosition(gesture.location(in: gesture.view!))
case .ended:
self.stretchAddedCV.endInteractiveMovement()
default:
self.stretchAddedCV.cancelInteractiveMovement()
}}