func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "Cell", for: indexPath) as! PlaceCollectionViewCell
//let imageView = UIImageView()
//cell.backgroundColor = UIColor(colorLiteralRed: 0.278, green: 0.694, blue: 0.537, alpha: 1.00)
cell.layer.borderWidth = 0.5
cell.layer.borderColor = UIColor(colorLiteralRed: 0.278, green: 0.694, blue: 0.537, alpha: 1.00).cgColor
//cell.placeLabel.tintColor = UIColor(colorLiteralRed: 0.278, green: 0.694, blue: 0.537, alpha: 1.00).cgColor
cell.layer.cornerRadius = 40
cell.layer.masksToBounds = true
print("places\(indexPath.row)")
//cell.placeLabel.text = places[indexPath.row] as! String
cell.placeLabel.text = places[indexPath.row]
cell.placeLabel.textColor = UIColor(colorLiteralRed: 0.278, green: 0.694, blue: 0.537, alpha: 1.00)
return cell
}
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "Cell", for: indexPath) as! PlaceCollectionViewCell
if (indexPath.row == 0){
cell.backgroundColor = UIColor(colorLiteralRed: 0.278, green: 0.694, blue: 0.537, alpha: 1.00)
}
}
I created a custom collectionViewCell
. When I click one of the cell it's backgroundColor
should change. How can I achieve this?
I have tried it in didSelectItemItamAt indexpath
method but its not working. Please help.
You can use selectedBackgroundView
property of UICollectionViewCell
for that, inside cellForItemAt indexPath
set that property and now when you select cell it will automatically change the backgroundColor
of that cell.
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "Cell", for: indexPath) as! PlaceCollectionViewCell
//Your other code
//Add code to set selectedBackgroundView property
let view = UIView(frame: cell.bounds)
// Set background color that you want
view.backgroundColor = UIColor(colorLiteralRed: 0.278, green: 0.694, blue: 0.537, alpha: 1.00)
cell.selectedBackgroundView = view
return cell
}
Using this now there is no need to change backgroundColor
of cell in didSelectItemAt indexPath
it will work automatically and change backgroundColor
for that selected cell.
Write this in your cellForItemAt
or didSelectItemAt
func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "Cell", for: indexPath) as! PlaceCollectionViewCell
if (indexPath.row == 0){
cell.backgroundColor = UIColor(colorLiteralRed: 0.278, green: 0.694, blue: 0.537, alpha: 1.00)
cell.contentView.backgroundColor = UIColor(colorLiteralRed: 0.278, green: 0.694, blue: 0.537, alpha: 1.00)
collectionView.reloadItemsAtIndexPaths(indexPath)
}
}
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