/TypeScript/Swift collection view deselects item when scroll off screen

Swift collection view deselects item when scroll off screen

class MyViewController {

    var selectedIndexes = [IndexPath]()

    func cellForItem(indexPath) {
       cell.isSelected =  selectedIndexes.contains(indexPath)
    }

    func didSelectCell(indexPath) {
        if selectedIndexes.contains(indexPath) {
            selectedIndexes.remove(indexPath)
        } else if selectedIndexes.count < limiit {
            selectedIndexes.append(indexPath)
        }
    }
}

Source: stackoverflow.com

Similar codes

1 vote111 views1 answer
Typescript canvas
TypeScript
0 vote122 views1 answer
Listen to hub events asw analytics
TypeScript
18 votes110 views3 answers
Enum to number typescript
TypeScript
1 vote138 views1 answer
Andonis many to many attach
TypeScript
-1 vote114 views1 answer
Angular input change event datatype typescript
TypeScript
32 votes122 views6 answers
Bootstrap alerts
TypeScript
15 votes116 views5 answers
Npm bcrypt
TypeScript
0 vote127 views2 answers
C++ map key exists
TypeScript
0 vote163 views1 answer
Sql concepts interview questions
TypeScript
1 vote119 views2 answers
Passport serializeUser
TypeScript