Question 67568 in IOS Swift Question posted in
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Change Parent Collection View cell background color when select child tableview? – Ios swift

I have the parent custom Collectionviewcell and inside I have the child custom Tableview. When I click table view I need to change the background color of collectionviewcell and tableview row background. I am trying achieve using gesture for tableview. but its not working.

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3

Answers


  1. 0

    Why you don’t use didSelect of tableView?
    Some code should be easy to see how you use gestures.

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  2. 0

    try with protocols
    first your tableview inform the collection cell

    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
  backgroundColor = .red
  delegate?.didSelectItem(indexPath: indexPath)
}

    then on your collectionView Cell

    func didSelectItem(indexPath: IndexPath) {
  self.backgroundColor = .blue
}
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  3. 0

    I have created one main array, inside created another array for table content, and manage selection on tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath).

    Please check demo : https://github.com/karan7698007/CollectionViewDemo.git

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