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view_courses.php
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view_courses.php
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<?php
// Start a session
session_start();
// Check if the user is not logged in
if (!isset($_SESSION['user_id'])) {
// Redirect to the login page
header('Location: index.php');
exit();
}
// Include the db_connection.php file
require_once 'db_connection.php';
// Retrieve the course details from the database
$stmt = $mysqli->prepare('SELECT * FROM courses');
$stmt->execute();
$result = $stmt->get_result();
$courses = $result->fetch_all(MYSQLI_ASSOC);
// Close the statement
$stmt->close();
?>
<!DOCTYPE html>
<html>
<head>
<title>View Courses</title>
<!-- Include Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
<!-- Include your CSS stylesheets -->
<link rel="stylesheet" type="text/css" href="styles.css">
</head>
<body>
<div class="container">
<h1>View Courses</h1>
<table class="table">
<thead>
<tr>
<th>Course Code</th>
<th>Course Name</th>
<?php if ($_SESSION['role'] === 'admin') { ?>
<th>Action</th>
<?php } ?>
</tr>
</thead>
<tbody>
<?php foreach ($courses as $course) { ?>
<tr>
<td><?php echo $course['course_code']; ?></td>
<td><?php echo $course['course_name']; ?></td>
<?php if ($_SESSION['role'] === 'admin') { ?>
<td>
<a href="edit_course.php?id=<?php echo $course['course_id']; ?>" class="btn btn-primary">Edit</a>
<a href="delete_course.php?id=<?php echo $course['course_id']; ?>" onclick="return confirm('Are you sure you want to delete this course?')" class="btn btn-danger">Delete</a>
</td>
<?php } ?>
</tr>
<?php } ?>
</tbody>
</table>
</div>
<!-- Include Bootstrap JS -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
</body>
</html>