multiple_image_01/edit0.php at main · idben/multiple_image_01 · GitHub

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<?php
include 'PDO_connect.php';

if (isset($_POST['submit'])) {
    $id = $_POST['id'];
    $product_name = $_POST['product_name'];
    $start_date = $_POST['start_date'];
    $end_date = !empty($_POST['end_date']) ? $_POST['end_date'] : null;
    $page = $_POST['page'];

    $sql = "UPDATE cosmetic SET product_name = :product_name, start_date = :start_date, end_date = :end_date WHERE id = :id";
    $stmt = $pdo->prepare($sql);
    $stmt->bindParam(':product_name', $product_name);
    $stmt->bindParam(':start_date', $start_date);
    $stmt->bindParam(':end_date', $end_date);
    $stmt->bindParam(':id', $id, PDO::PARAM_INT);
    $stmt->execute();

    header("Location: index.php?page=$page");
    exit;
}

if (isset($_GET['id'])) {
    $id = $_GET['id'];
    $page = isset($_GET['page']) ? $_GET['page'] : 1;
    $sql = "SELECT * FROM cosmetic WHERE id = :id";
    $stmt = $pdo->prepare($sql);
    $stmt->bindParam(':id', $id, PDO::PARAM_INT);
    $stmt->execute();
    $product = $stmt->fetch(PDO::FETCH_ASSOC);

    $sql = "SELECT * FROM cosmetic_img WHERE cosmetic_id = :id";
    $stmt = $pdo->prepare($sql);
    $stmt->bindParam(':id', $id, PDO::PARAM_INT);
    $stmt->execute();
    $images = $stmt->fetchAll(PDO::FETCH_ASSOC);
}
?>

<!DOCTYPE html>
<html lang="zh-TW">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <title>編輯產品</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH" crossorigin="anonymous">
</head>
<body>
<div class="container">
    <h1 class="my-4">編輯產品</h1>
    <?php if ($product): ?>
    <form method="post" action="edit.php">
        <input type="hidden" name="id" value="<?php echo $product['id']; ?>">
        <input type="hidden" name="page" value="<?php echo $page; ?>">
        <div class="mb-3">
            <label for="product_name" class="form-label">產品名稱</label>
            <input type="text" class="form-control" id="product_name" name="product_name" value="<?php echo $product['product_name']; ?>" required>
        </div>
        <div class="mb-3">
            <label for="start_date" class="form-label">上架時間</label>
            <input type="datetime-local" class="form-control" id="start_date" name="start_date" value="<?php echo date('Y-m-d\TH:i', strtotime($product['start_date'])); ?>" required>
        </div>
        <div class="mb-3">
            <label for="end_date" class="form-label">下架時間</label>
            <input type="datetime-local" class="form-control" id="end_date" name="end_date" value="<?php echo $product['end_date'] ? date('Y-m-d\TH:i', strtotime($product['end_date'])) : ''; ?>">
        </div>
        <button type="submit" name="submit" class="btn btn-primary">保存</button>
        <a href="index.php?page=<?php echo $page; ?>" class="btn btn-secondary">返回</a>
    </form>

    <h2 class="my-4">產品圖片</h2>
    <div class="row">
        <?php foreach ($images as $image): ?>
        <div class="col-md-3 mb-3">
            <img src="<?php echo $image['img_url']; ?>" class="img-fluid" alt="產品圖片">
        </div>
        <?php endforeach; ?>
    </div>
    <?php else: ?>
    <p>產品未找到。</p>
    <a href="index.php?page=<?php echo $page; ?>" class="btn btn-secondary">返回</a>
    <?php endif; ?>
</div>

<script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.9.2/dist/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/5.3.3/js/bootstrap.min.js"></script>
</body>
</html>