File "T_004.php"

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Table Interactif</title>
    <style>
        table {
            border-collapse: collapse;
            margin: 20px 0;
            width: 100%;
            max-width: 600px;
        }

        th, td {
            border: 1px solid #000;
            text-align: center;
            padding: 8px;
            cursor: pointer;
        }

        .active {
            background-color: #4caf50;
            color: white;
        }

        button {
            margin-top: 20px;
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
        }
    </style>
</head>
<body>
    <table id="interactiveTable">
        <thead>
            <tr>
                <th>pipo</th>
                <th>1</th>
                <th>2</th>
                <th>3</th>
                <th>4</th>
                <th>5</th>
                <th>6</th>
                <th>7</th>
                <th>8</th>
                <th>9</th>
                <th>10</th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
                <td>0</td>
            </tr>
        </tbody>
    </table>
    <button id="saveButton">Sauvegarder</button>
    <button id="loadButton">Charger</button>

    <script>
        const table = document.getElementById('interactiveTable');

        // Gestion du clic sur les cellules
        table.addEventListener('click', (event) => {
            const cell = event.target;

            // Vérifier si l'élément cliqué est une cellule (td) et non un header (th)
            if (cell.tagName === 'TD') {
                if (cell.textContent === '0') {
                    cell.textContent = '1';
                    cell.classList.add('active');
                } else if (cell.textContent === '1') {
                    cell.textContent = '0';
                    cell.classList.remove('active');
                }
            }
        });

        // Bouton de sauvegarde
        const saveButton = document.getElementById('saveButton');
        saveButton.addEventListener('click', () => {
            const rows = Array.from(table.querySelectorAll('tbody tr'));
            const state = rows.map(row => 
                Array.from(row.querySelectorAll('td')).map(cell => cell.textContent)
            );

            // Envoi des données au serveur avec XMLHttpRequest
            const xhr = new XMLHttpRequest();
            xhr.open('POST', '/save-table', true);
            xhr.setRequestHeader('Content-Type', 'application/json');

            xhr.onreadystatechange = function() {
                if (xhr.readyState === 4) {
                    if (xhr.status === 200) {
                        alert('Données sauvegardées avec succès sur le serveur.');
                    } else {
                        alert('Échec de la sauvegarde des données.');
                    }
                }
            };

            xhr.send(JSON.stringify({ tableState: state }));
        });

        // Bouton de chargement
        const loadButton = document.getElementById('loadButton');
        loadButton.addEventListener('click', () => {
            const xhr = new XMLHttpRequest();
            xhr.open('GET', 'load-table.php', true);
            
            xhr.onreadystatechange = function() {
                if (xhr.readyState === 4) {
                    if (xhr.status === 200) {
                        const response = JSON.parse(xhr.responseText);
                        const state = response.tableState;

                        // Remplir le tableau avec les données chargées
                        const rows = table.querySelectorAll('tbody tr');
                        state.forEach((rowState, rowIndex) => {
                            const cells = rows[rowIndex].querySelectorAll('td');
                            rowState.forEach((cellState, cellIndex) => {
                                const cell = cells[cellIndex];
                                cell.textContent = cellState;
                                if (cellState === '1') {
                                    cell.classList.add('active');
                                } else {
                                    cell.classList.remove('active');
                                }
                            });
                        });

                        alert('Données chargées avec succès.');
                    } else {
                        alert('Échec du chargement des données.');
                    }
                }
            };

            xhr.send();
        });
    </script>
</body>
</html>