script.js

window.addEventListener('load', () => {
    const form = document.querySelector(".todo-list-form")
    const input = document.querySelector(".todo-list-input")
    const list_el = document.querySelector("#tasks");

    form.addEventListener('submit', (e) => {
        e.preventDefault();
        
        const task = input.value;
        
        const task_el = document.createElement("div");
        task_el.classList.add("task");
        
        const task_content_el = document.createElement("div");
        task_content_el.classList.add("content");
        task_el.appendChild(task_content_el);
        
        const task_input_el = document.createElement("input");
        task_input_el.classList.add("text");
        task_input_el.type = "text";
        task_input_el.value = task;
        task_input_el.setAttribute("readonly", "readonly");
        task_content_el.appendChild(task_input_el);
        
        const task_actions_el = document.createElement("div");
        task_actions_el.classList.add("actions");
        
        const task_edit_el = document.createElement("button");
        task_edit_el.classList.add("edit");
        task_edit_el.innerHTML = "Editer";
        
        const task_delete_el = document.createElement("button");
        task_delete_el.classList.add("delete");
        task_delete_el.innerHTML = "Supprimer";
        task_actions_el.appendChild(task_edit_el);
        task_actions_el.appendChild(task_delete_el);
        task_el.appendChild(task_actions_el);
        list_el.appendChild(task_el);
        input.value = "";
        
        task_edit_el.addEventListener('click', () => {
            if (task_edit_el.innerText.toLowerCase() == "editer") {
                task_input_el.removeAttribute("readonly");
                task_input_el.focus();
                task_edit_el.innerText = "Enregistrer";
            }
            else {
                task_input_el.setAttribute("readonly", "readonly");
                task_edit_el.innerText = "Editer";
            }
        });
        task_delete_el.addEventListener('click', () => {
            list_el.removeChild(task_el);
        });

        tasks.push(task);
        localStorage.setItem('tasks', JSON.stringify(tasks));
    });
});
let tasks;
tasks = JSON.parse(localStorage.getItem('tasks')) ?? [];

/* localStorage.clear() */