有没有办法用模型初始化我的tableViewCell并在tableViewCell类中使用它来填充其余的属性？

Question

在下面的代码中，我使用didSet更新自定义TableViewCell标签和图像的值。

我最初尝试更改init的{​​{1}}方法。我尝试将其更改为：

ArtistTableViewCell

但那不起作用，因为它似乎是这条线：

init(style: UITableViewCellStyle, reuseIdentifier: String?, artist: Artist) {
        self.artist = artist
...
}

想要只使用此签名调用方法：

let cell = tableView.dequeueReusableCell(withIdentifier: cellIdentifier, for: indexPath) as! ArtistTableViewCell

所以我目前的代码是有效的。但它没有init(style: UITableViewCellStyle, reuseIdentifier: String?) 作为初始化的属性，如下所示：

artist

这就是我所说的：

import UIKit

class ArtistTableViewCell: UITableViewCell {

    var artist: Artist!{
        didSet{
            bioLabel.text = artist.bio
            nameLabel.text = artist.name
            artistImageView.image = artist.image
        }
    }

    lazy var bioLabel : UILabel = {
        let label = UILabel()
        label.translatesAutoresizingMaskIntoConstraints = false
        label.numberOfLines = 0

        return label
    }()

    lazy var nameLabel : UILabel = {
        let label = UILabel()
        label.backgroundColor = .cyan
        label.translatesAutoresizingMaskIntoConstraints = false

        return label
    }()

    lazy var artistImageView : UIImageView = {
        let imageView = UIImageView()
        imageView.translatesAutoresizingMaskIntoConstraints = false

        return imageView
    }()

    override func awakeFromNib() {
        super.awakeFromNib()
        // Initialization code
    }

    override init(style: UITableViewCellStyle, reuseIdentifier: String?) {

        super.init(style: style, reuseIdentifier: reuseIdentifier)

        contentView.addSubview(bioLabel)
        contentView.addSubview(nameLabel)
        contentView.addSubview(artistImageView)

        NSLayoutConstraint.activate([
            bioLabel.leadingAnchor.constraint(equalTo: contentView.centerXAnchor, constant: 8),
            bioLabel.topAnchor.constraint(equalTo: contentView.topAnchor),
            bioLabel.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -8),
            bioLabel.bottomAnchor.constraint(equalTo: contentView.bottomAnchor)
            ])
        NSLayoutConstraint.activate([
            artistImageView.leadingAnchor.constraint(equalTo: contentView.leadingAnchor,constant: 8),
            artistImageView.topAnchor.constraint(equalTo: contentView.topAnchor),
            artistImageView.trailingAnchor.constraint(equalTo: contentView.centerXAnchor, constant: -8),
            artistImageView.bottomAnchor.constraint(equalTo: nameLabel.topAnchor, constant: -8)
            ])

        NSLayoutConstraint.activate([
            nameLabel.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 8),
            nameLabel.trailingAnchor.constraint(equalTo:contentView.centerXAnchor, constant: -8),
            nameLabel.bottomAnchor.constraint(equalTo: contentView.bottomAnchor)            
            ])
    }

    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    override func setSelected(_ selected: Bool, animated: Bool) {
        super.setSelected(selected, animated: animated)

        // Configure the view for the selected state
    }

}