인프런 커뮤니티 질문&답변

네네 화이팅 하세요 :)

안녕하세요! 답변 감사합니다.
하지만, 10강의 경우 storyboard기반이여서 10강을 참고해서 codebase로 작성하는데 어려움이 있습니다. 다만 말씀해주신것을 토대로 코드를 수정해서 테스트 해봤는데, 높이가 고정으로 표시되더라구요. 최하단의 코드 한 번 봐주시면 감사하겠습니다.(예제의 UIImageViwe는 임의로 삭제하였습니다.)

말씀해주신 대로 label의 높이 값을 특정 값 이상(greaterThanOrEqualToConstant)으로 설정 하였고, numberOfLines을 모두 0으로 설정하였습니다. 그리고 estimatedHeightForRowAt delegate도 추가하였으나 아래 이미지 처럼 높이가 고정됩니다.

import UIKit

final class ViewController: UIViewController {
    
    private let tableView = UITableView()
    
    var memberListManager = MemberListManager()
    
    lazy var plusButton: UIBarButtonItem = {
        let button = UIBarButtonItem(barButtonSystemItem: .add, target: self, action: #selector(plusButtonTapped))
        return button
    }()

    override func viewDidLoad() {
        super.viewDidLoad()
        
        view.backgroundColor = .white
        setupDatas()
        setupTableView()
        setupNaviBar()
        setupTableViewConstraints()
    }
    
    
    func setupNaviBar(){
        title = "회원 목록"
        
        let appearance = UINavigationBarAppearance()
        appearance.configureWithOpaqueBackground()
        appearance.backgroundColor = .white
        navigationController?.navigationBar.tintColor = .systemBlue
        navigationController?.navigationBar.standardAppearance = appearance
        navigationController?.navigationBar.compactAppearance = appearance
        navigationController?.navigationBar.scrollEdgeAppearance = appearance
        
        self.navigationItem.rightBarButtonItem = self.plusButton
    }
    
    func setupTableView(){
        tableView.dataSource = self
        tableView.delegate = self
//        tableView.rowHeight = UITableView.automaticDimension
//        tableView.estimatedRowHeight = UITableView.automaticDimension
        tableView.register(MyTableViewCell.self, forCellReuseIdentifier: "MemberCell")
    }
    
    func setupTableViewConstraints(){
        view.addSubview(tableView)
        tableView.translatesAutoresizingMaskIntoConstraints = false
        
        NSLayoutConstraint.activate([
            tableView.topAnchor.constraint(equalTo: view.safeAreaLayoutGuide.topAnchor, constant: 0),
            tableView.leadingAnchor.constraint(equalTo: view.safeAreaLayoutGuide.leadingAnchor, constant: 0),
            tableView.trailingAnchor.constraint(equalTo: view.safeAreaLayoutGuide.trailingAnchor, constant: 0),
            tableView.bottomAnchor.constraint(equalTo: view.safeAreaLayoutGuide.bottomAnchor, constant: 0)
        ])
    }
    
    func setupDatas(){
        memberListManager.makeMembersListData()
    }
    
    @objc func plusButtonTapped() {
        let detailVC = DetailViewController()
        navigationController?.pushViewController(detailVC, animated: true)
    }
}

extension ViewController: UITableViewDataSource {
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return memberListManager.getMemberList().count
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        
        let cell = tableView.dequeueReusableCell(withIdentifier: "MemberCell", for: indexPath) as! MyTableViewCell
        
        cell.member = memberListManager[indexPath.row]
        cell.selectionStyle = .none
        
        return cell
    }
}

extension ViewController: UITableViewDelegate {

    func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
        return UITableView.automaticDimension
    }
    
}

extension ViewController: MemberDelegate {
    func addNewMember(_ member: Member) {
        memberListManager.makeNewMember(member)
        tableView.reloadData()
    }
    
    func update(index: Int, _ member: Member) {
        memberListManager.updateMemberInfo(index: index, member)
    }
}

import UIKit

class MyTableViewCell: UITableViewCell {
    var member: Member? {
        didSet {
            guard let member = member else { return }
            memberNameLabel.text = member.name
            addressLabel.text = member.address
        }
    }
    let memberNameLabel: UILabel = {
        let label = UILabel()
        label.font = UIFont.boldSystemFont(ofSize: 12)
        label.numberOfLines = 0
        label.translatesAutoresizingMaskIntoConstraints = false
        return label
    }()
    
    let addressLabel: UILabel = {
        let label = UILabel()
        label.font = UIFont.systemFont(ofSize: 10)
        label.numberOfLines = 0
        label.translatesAutoresizingMaskIntoConstraints = false
        return label
    }()
    
    let testLabel2: UILabel = {
        let label = UILabel()
        label.font = UIFont.systemFont(ofSize: 12)
        label.text = "테스트1"
        label.numberOfLines = 0
        label.translatesAutoresizingMaskIntoConstraints = false
        return label
    }()
    
    let testLabel3: UILabel = {
        let label = UILabel()
        label.font = UIFont.systemFont(ofSize: 12)
        label.text = "테스트2"
        label.numberOfLines = 0
        label.translatesAutoresizingMaskIntoConstraints = false
        return label
    }()
    
    let stackView: UIStackView = {
        let sv = UIStackView()
        sv.axis = .vertical
        sv.distribution = .fill
        sv.alignment = .fill
        sv.spacing = 5
        sv.translatesAutoresizingMaskIntoConstraints = false
        return sv
    }()
    
    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
        super.init(style: .default, reuseIdentifier: reuseIdentifier)
        setupStackView()
    }
    
    
    // 필수 생성자 :: 상위에 지정생성자, 필수생정자가 있을 때 지정생성자를 재정의 하려면 반드시 필수생성자를 정의해야한다.
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    func setupStackView(){
        stackView.addArrangedSubview(memberNameLabel)
        stackView.addArrangedSubview(addressLabel)
        stackView.addArrangedSubview(testLabel2)
        stackView.addArrangedSubview(testLabel3)
        
//        self.addSubview(mainImageView)
        self.addSubview(stackView)
        
    }
    
    // 스토리 보드 생성자
    override func awakeFromNib() {
        super.awakeFromNib()
    }
    
    override func setSelected(_ selected: Bool, animated: Bool) {
        super.setSelected(selected, animated: animated)
    }
    
    override func updateConstraints() {
        setConstrains()
        super.updateConstraints()
    }
    
    override func layoutSubviews() {
        super.layoutSubviews()
    }
    
    func setConstrains(){

        NSLayoutConstraint.activate([
            memberNameLabel.heightAnchor.constraint(greaterThanOrEqualToConstant: 50),
            addressLabel.heightAnchor.constraint(greaterThanOrEqualToConstant: 50),
            testLabel2.heightAnchor.constraint(greaterThanOrEqualToConstant: 50),
            testLabel3.heightAnchor.constraint(greaterThanOrEqualToConstant: 50),
        ])

        NSLayoutConstraint.activate([
            stackView.leadingAnchor.constraint(equalTo: self.leadingAnchor),
            stackView.trailingAnchor.constraint(equalTo: self.trailingAnchor),
            stackView.topAnchor.constraint(equalTo: self.topAnchor),
            stackView.bottomAnchor.constraint(equalTo: self.bottomAnchor),
        ])
    }
}

일단 어떤 식으로 구현하길 원하시는지, 저도 전체적인 그림을 먼저 봐야 알 것 같아서..
프로젝트를 압축해서 보내주세요.
we.love.code.allen@gmail.com

(기존 제 강의의 내용을 바꿔서 구현하고 계시기 때문에 제가 모든 내용을 유추하기는 어렵습니다... 코드만 보고 판단하기도 어렵고요..)

setConstrains( ) 호출 코드를

override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
        super.init(style: .default, reuseIdentifier: reuseIdentifier)
        setupStackView()
        setConstrains() 
}

생성자에 넣고, updateContraints( ) 에서 지워보시겠어요?

override func updateConstraints() {
        // setConstrains()      // <===========삭제
        super.updateConstraints()
}