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iOS app開発 習得日記 (3)

Posted at

(https://qiita.com/gomi_ningen/items/4e0e5bd98f08c4bcf93d)

続き

4.6.2
まで行くが、つまづく

エラーが理解できない

viewDidLoadにdelegateプロパティを設定するところ

addTaskTextField.delegete = self

ここで、Use of unresolved identifier とでる。
tableViewと同じように宣言しなければならないのはわかっているのだが、
どうすればいいのか?
接続するのか?

誰か教えてください!!

import UIKit
import Foundation

class TODOMainViewContorller: UIViewController {

    @IBOutlet weak var dismissButton: UIBarButtonItem!
    
   @IBOutlet weak var tableView: UITableView!
    
    @IBOutlet weak var textField: UITextField!
    
    fileprivate var tasks:[String] = ["go to school", "go back home"]
    
    override func viewDidLoad() {
        super.viewDidLoad()
        dismissButton.target = self
        dismissButton.action = #selector(TODOMainViewContorller.dismissButtonTapped(_ :))
        tableView.delegate = self
        tableView.dataSource = self
        
        addTaskTextField.delegete = self
        
    }
    
    @objc func dismissButtonTapped(_ sender: Any) {
        dismiss(animated: true, completion: nil)
    }
    
}
    
    extension TODOMainViewContorller: UITableViewDataSource {
        func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
            return tasks.count
    }
        func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
            if let cell = tableView.dequeueReusableCell(withIdentifier: "TODOMainViewTableCell") as? TODOMainViewTableCell {
                cell.taskLabelText = tasks[indexPath.item]
                return cell
            } else {
                return UITableViewCell()
            }

        }
        
}

extension TODOMainViewContorller: UITableViewDelegate {
    
    func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
        return 1
    }
    
    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        NSLog("selected row at: \(indexPath.item)")
    }
    
    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        return 30
    }

    func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
        return true
    }
    
    func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {
        let action = UITableViewRowAction(style: .destructive, title: "Delete") {[weak self] _,_ in self?.tasks.remove(at: indexPath.item)
            tableView.reloadData()

    }
        return[action]
}
    
}

extension TODOMainViewContorller: UITextFieldDelegate {
    func textFieldShouldReturn(_ textField: UITextField) -> Bool {
        textField.resignFirstResponder()
        if let task = textField.text, task != "" {
            tasks.append(task)
            textField.text = ""
            tableView.reloadData()
        }
        return true
    }
}
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