To-do-list

<title>To-Do List App</title>

To-Do List

Add Task

<script src="script.js"></script> document.addEventListener('DOMContentLoaded', function() { const taskForm = document.getElementById('task-form'); const taskInput = document.getElementById('task-input'); const taskList = document.getElementById('task-list');

taskForm.addEventListener('submit', function(e) {
    e.preventDefault();
    const taskText = taskInput.value.trim();
    if (taskText !== '') {
        addTask(taskText);
        taskInput.value = '';
    }
});

taskList.addEventListener('click', function(e) {
    if (e.target.classList.contains('delete')) {
        e.target.parentElement.remove();
    } else if (e.target.tagName === 'LI') {
        e.target.classList.toggle('completed');
    }
});

function addTask(taskText) {
    const li = document.createElement('li');
    li.appendChild(document.createTextNode(taskText));

    const deleteBtn = document.createElement('button');
    deleteBtn.className = 'delete';
    deleteBtn.appendChild(document.createTextNode('X'));
    li.appendChild(deleteBtn);

    taskList.appendChild(li);
}

}); body { font-family: Arial, sans-serif; background: #f4f4f4; display: flex; justify-content: center; align-items: center; height: 100vh; }

.container { background: white; padding: 20px; border-radius: 5px; box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); width: 300px; }

h1 { text-align: center; }

form { display: flex; justify-content: space-between; margin-bottom: 20px; }

form input { flex: 1; padding: 10px; border: 1px solid #ddd; border-radius: 3px; }

form button { padding: 10px; background: #5cb85c; color: white; border: none; border-radius: 3px; cursor: pointer; }

form button:hover { background: #4cae4c; }

ul { list-style: none; padding: 0; }

ul li { background: #f9f9f9; margin-bottom: 10px; padding: 10px; border: 1px solid #ddd; border-radius: 3px; display: flex; justify-content: space-between; }

ul li.completed { text-decoration: line-through; color: #888; }

ul li button { background: #d9534f; color: white; border: none; border-radius: 3px; cursor: pointer; }

ul li button:hover { background: #c9302c; }