情人節要做的事

情人節到了，今天要做的清單建好了嗎？剛好可以練習ToDoList，就來看看我的作品吧！如果不喜歡預設的清單還可以自己新增刪除喔～

import UIKit
class ToDoListTableViewController: UITableViewController {
    var ToDoList = ["鮮花","紅包","約會","燭光晚餐","鴛鴦浴","床上運動","相擁而眠"]
    var isFinishd: [Bool]?
override func viewDidLoad() {
        super.viewDidLoad()
        isFinishd = Array(repeating: false, count: ToDoList.count)
}
    @IBAction func unwindToDoListTableView(segue: UIStoryboardSegue){
        if let sourceController = segue.source as? DetailTableViewController, let todo = sourceController.todo{
            ToDoList.insert(todo, at: 0)
            let indexPath = IndexPath(row: 0, section: 0)
            tableView.insertRows(at: [indexPath], with: .automatic)
        }
    }
    
   
    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return ToDoList.count
    }
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: "ToDoListCellId", for: indexPath)
let row = indexPath.row
        cell.textLabel?.text = ToDoList[row]
        if isFinishd![row]{
            cell.accessoryType = .checkmark
        }else{
            cell.accessoryType = .none
        }
        return cell
    }
    
    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        isFinishd![indexPath.row] = !isFinishd![indexPath.row]
        tableView.reloadData()
    }
    override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {
        ToDoList.remove(at: indexPath.row)
        tableView.deleteRows(at: [indexPath], with: .automatic)
    }
}
import UIKit
class DetailTableViewController: UITableViewController {
@IBOutlet weak var ToDoTextField: UITextField!
    
    override func viewDidLoad() {
        super.viewDidLoad()
}
    var todo:String?
    
    
    override func shouldPerformSegue(withIdentifier identifier: String, sender: Any?) -> Bool {
        if ToDoTextField.text?.isEmpty == false {
            return true
        }else{
            let alertController = UIAlertController(title: "Error", message: "Input error", preferredStyle: .alert)
            alertController.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
                present(alertController, animated: true, completion: nil)
                return false
            }
    }
    
    @IBAction func closekeyboard(_ sender: Any) {
    }
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // Get the new view controller using segue.destination.
        // Pass the selected object to the new view controller.
        todo = ToDoTextField.text!
       }
}

GitHub

amisl0v11/ToDoList