editUser.php

<?php
/**
 * File:        editUser.php 
 * Description: Form to edit existing user details via Admin Dashboard.
 */
session_start();
require_once 'DBConn.php';

if (!isset($_SESSION['adminLoggedIn'])) {
    header('Location: adminLogin.php');
    exit();
}

if (isset($_GET['id'])) {
    $id = mysqli_real_escape_string($conn, $_GET['id']);
    $query = "SELECT * FROM tblUser WHERE userID = $id";
    $result = mysqli_query($conn, $query);
    
    if (mysqli_num_rows($result) == 1) {
        $user = mysqli_fetch_assoc($result);
    } else {
        die("User not found.");
    }
} else {
    header('Location: adminDashboard.php');
    exit();
}
?>

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Edit User | Pastimes Admin</title>
    <link rel="stylesheet" href="css/style.css">
</head>
<body>
    <nav>
        <a href="eshop.php"><strong>PASTIMES</strong></a>
        <a href="adminDashboard.php">Back to Dashboard</a>
    </nav>

    <div class="card">
        <h2>Edit User Details</h2>
        <p>Updating profile for ID: #<?php echo $user['userID']; ?></p>
        <hr><br>
        
        <form action="adminDashboard.php" method="POST" class="modern-form">
            <input type="hidden" name="userID" value="<?php echo $user['userID']; ?>">
            
            <div class="field">
                <label>First Name</label>
                <input type="text" name="firstName" value="<?php echo htmlspecialchars($user['firstName']); ?>" required>
            </div>
            
            <div class="field">
                <label>Last Name</label>
                <input type="text" name="lastName" value="<?php echo htmlspecialchars($user['lastName']); ?>" required>
            </div>
            
            <div class="field">
                <label>Email Address</label>
                <input type="email" name="userEmail" value="<?php echo htmlspecialchars($user['email']); ?>" required>
            </div>
            
            <button type="submit" name="btnUpdate" class="btn-black-long">Save Changes</button>
            <a href="adminDashboard.php" style="display: block; text-align: center; margin-top: 15px; color: #666; text-decoration: none;">Cancel</a>
        </form>
    </div>
</body>
</html>