이번 내용

기능 설명

코드와 간략한 설명

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {}

let cellContentsArray = ["1","2","3","4","5","6","7","8","9","10"]

           ~~~一部省略~~~ 

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

        let cell = tableView.dequeueReusableCell(withIdentifier: "Cell", for: indexPath)

        let cellContentsLabel = cell.contentView.viewWithTag(1) as! UILabel
        let cellHeartButton = cell.contentView.viewWithTag(2) as! UIButton

        cellContentsLabel.text = cellContentsArray[indexPath.row]

        cellHeartButton.tag = indexPath.row
        cellHeartButton.addTarget(self, action: #selector(goodOrNoGood), for: .touchDown)

        return cell
    }

#selector(goodOrNoGood)

    @objc func goodOrNoGood(sender:UIButton){

        if sender.backgroundImage(for: .normal) == UIImage(systemName: "heart"){

            sender.setBackgroundImage(UIImage(systemName: "heart.fill"), for: .normal)
            print(sender.tag)

        }else{

            sender.setBackgroundImage(UIImage(systemName: "heart"), for: .normal)
            print(sender.tag)

        }      
    }

끝