Thoughts on the design of mall product details page developed with PHP

Thinking about the design of the mall product details page developed with PHP

In the modern business environment, e-commerce has become one of the main ways for people to shop. In order to improve user shopping experience and promote sales, the design of the product details page of the mall is very critical. In this article, we will discuss how to design and think about the mall product details page developed with PHP.

1. Page structure design
The product details page of the mall needs to have a clear page structure so that users can quickly obtain relevant information about the product. Generally, the product details page contains the following main parts:

1. Product picture display: Display photos of the product to attract the user's attention. Multiple pictures can be displayed through picture carousels, thumbnails, etc. to increase users’ purchasing decisions.
2. Basic product information: including the name, price, inventory and other basic information of the product to help users quickly understand the overview of the product.
3. Product description: Detailed description of the characteristics, functions, materials and other information of the product to help users better understand the characteristics of the product.
4. User reviews: Display other users’ reviews and ratings of the product to provide users with a reference.
5. Product attribute selection: Based on the attributes of the product, users can choose product specifications, colors, sizes, etc. Product prices and inventory will be updated in real time after selection.
6. Add to shopping cart and buy buttons: Provide buttons for users to add items to the shopping cart or purchase directly, allowing users to take immediate action.
7. Related recommendations: Recommend other products that are similar or complementary to the current product to users, helping users discover new purchasing opportunities.

2. Database design
When developing product details pages, product-related information needs to be stored in the database. Under normal circumstances, the following tables need to be created:

1. Product table (product): stores basic information of the product, such as product ID, name, price, inventory, etc.
2. Product image table (product_image): stores the image path information of the product, and can be associated with the product table using foreign keys.
3. Product attribute table (product_attribute): stores the attribute information of the product, such as color, size, etc.
4. User evaluation table (product_review): stores user evaluations and ratings of products, and can be associated with the product table using foreign keys.
5. Related recommendation table (product_recommendation): stores information about related recommended products and can be associated with the product table using foreign keys.

3. PHP code example
The following is a simple product details page code example developed in PHP:

<?php
// 获取商品ID
$product_id = $_GET['id'];

// 从数据库中获取商品详情信息
$sql = "SELECT * FROM product WHERE id = " . $product_id;
$result = mysqli_query($conn, $sql);
$product = mysqli_fetch_assoc($result);

// 输出商品图片
echo "<img src='" . $product['image'] . "'></img>";

// 输出商品基本信息
echo "<h1>" . $product['name'] . "</h1>";
echo "<p>价格：" . $product['price'] . "</p>";
echo "<p>库存：" . $product['stock'] . "</p>";

// 输出商品描述
echo "<p>" . $product['description'] . "</p>";

// 输出商品属性选择
echo "<select name='attribute'>";
$sql = "SELECT * FROM product_attribute WHERE product_id = " . $product_id;
$result = mysqli_query($conn, $sql);
while ($row = mysqli_fetch_assoc($result)) {
    echo "<option value='" . $row['value'] . "'>" . $row['name'] . "</option>";
}
echo "</select>";

// 输出加入购物车和购买按钮
echo "<button onclick='addToCart(" . $product_id . ")'>加入购物车</button>";
echo "<button onclick='buy(" . $product_id . ")'>立即购买</button>";
?>

<script>
function addToCart(product_id) {
    // 将商品ID添加至购物车
    // ...
}

function buy(product_id) {
    // 进行购买操作
    // ...
}
</script>

The above code example shows how to obtain products from the database information, and display the product's pictures, basic information, description, attribute selection, and add to shopping cart and purchase buttons on the product details page. When the user clicks the button, the corresponding operation is performed through JavaScript code.

Summary:
The design of the mall product details page is crucial to the user shopping experience and promoting sales. Through reasonable page structure design, database design and PHP code development, it can provide users with rich product information and shopping functions, improve user satisfaction and promote sales results. I hope this article can provide you with some reference for understanding the design thinking of using PHP to develop the product details page of the mall.

The above is the detailed content of Thoughts on the design of mall product details page developed with PHP. For more information, please follow other related articles on the PHP Chinese website!