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Commit d2570293 authored by 65160264's avatar 65160264
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Edit connect index.php

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<?php <?php
// Database configuration
$servername = "db"; $servername = "db";
$username = "Lab2"; $username = "Lab2";
$password = "Ruk241246<3"; $password = "Ruk241246<3";
$dbname = "Lab2"; $dbname = "Lab2";
try {
// Create connection // Create connection
$conn = new mysqli($servername, $username, $password, $dbname); $conn = new mysqli($servername, $username, $password, $dbname);
// Check connection // Check connection
if ($conn->connect_error) { if ($conn->connect_error) {
throw new Exception("Connection failed: " . $conn->connect_error); die("Connection failed: " . $conn->connect_error);
} }
// Query to fetch students // Query to fetch students
$sql = "SELECT id, fname, lname FROM student"; $sql = "SELECT id, fname, lname FROM student";
$result = $conn->query($sql); $result = $conn->query($sql);
?>
// Display results <!DOCTYPE html>
if ($result->num_rows > 0) { <html lang="th">
echo "<h2>Student List</h2>"; <head>
echo "<ul>"; <meta charset="UTF-8">
while ($row = $result->fetch_assoc()) { <meta name="viewport" content="width=device-width, initial-scale=1.0">
echo "<li><strong>ID:</strong> {$row['id']} - <strong>Name:</strong> {$row['fname']} {$row['lname']}</li>"; <title>Student List</title>
} <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
echo "</ul>"; </head>
} else { <body class="bg-light">
echo "<p>No students found.</p>"; <div class="container mt-5">
} <h2 class="text-center text-primary">รายชื่อนักศึกษา</h2>
} catch (Exception $e) { <div class="card shadow-sm p-4">
echo "<p style='color:red;'>Error: " . $e->getMessage() . "</p>"; <?php if ($result->num_rows > 0): ?>
} finally { <table class="table table-striped">
// Close connection <thead class="table-dark">
<tr>
<th>ID</th>
<th>ชื่อ</th>
<th>นามสกุล</th>
</tr>
</thead>
<tbody>
<?php while ($row = $result->fetch_assoc()): ?>
<tr>
<td><?= htmlspecialchars($row['id']) ?></td>
<td><?= htmlspecialchars($row['fname']) ?></td>
<td><?= htmlspecialchars($row['lname']) ?></td>
</tr>
<?php endwhile; ?>
</tbody>
</table>
<?php else: ?>
<p class="text-danger text-center">ไม่พบข้อมูลนักศึกษา</p>
<?php endif; ?>
</div>
</div>
</body>
</html>
<?php
$conn->close(); $conn->close();
}
?> ?>
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