ios – DidSelect a cell in Assortment View carried out in Assortment View cell

It is best to implement “didSelect” in ServiceCell

and it is best to implement in your ViewController “ought to spotlight” for first part to “false”

func collectionView(_ collectionView: UICollectionView, 
       shouldHighlightItemAt indexPath: IndexPath) -> Bool {
    return yourServiceSection ? false : true
}

the under code should be in ServiceCell and ViewController

 func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        collectionview.deselectItem(at: indexPath, animated: true)
 }

in your “ServiceCell” you could add this extension:

import Basis
import UIKit

extension ServiceCell: UICollectionViewDataSource, UICollectionViewDelegate, UICollectionViewDelegateFlowLayout {
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection part: Int) -> Int {
        return viewModel.record.rely ?? 0
    }
    
    func collectionView(_ collectionView: UICollectionView,
                        cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = collectionView.dequeueReusableCell(withReuseIdentifier:
                                                        ServiceSubCell.nameOfClass,
                                                      for: indexPath) as? ServiceSubCell
        if let merchandise = viewModel.information?.merchandise(at: indexPath.merchandise) {
            cell?.config(merchandise: merchandise)
        }
        
        return cell ?? UICollectionViewCell()
    }
    
    func collectionView(_ collectionView: UICollectionView, format collectionViewLayout: UICollectionViewLayout,
                        sizeForItemAt indexPath: IndexPath) -> CGSize {
        return CGSize(width: SizeConstant.ServiceSubCellWidth.rawValue,
                      top: SizeConstant.ServiceSubCellHeight.rawValue)
    }
    
    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        collectionview.deselectItem(at: indexPath, animated: true)
// implement your code you want
    }
}