Update Cart Quantity with AJAX (No Page Reload) in PHP & MySQL - Part 57

Welcome to Part 57 of our comprehensive eCommerce development series! In this tutorial, we will show you how to update the cart quantity without reloading the page using AJAX, PHP, and MySQL. This is a crucial feature for any modern eCommerce website, enhancing user experience by providing seamless interaction and faster updates.

GitLab Link: https://gitlab.com/vishalhub/ecom-in-php-pdo

What you'll learn in this video:

Implementing AJAX for asynchronous cart updates. Writing PHP scripts to handle the AJAX requests. Updating cart quantities in the MySQL database. Ensuring the cart UI reflects changes immediately without page reload. Debugging common issues and optimizing performance. Why this tutorial is important: Traditional eCommerce sites often require a page reload to update cart quantities, which can be slow and disruptive to the user experience. By leveraging AJAX, you can make your eCommerce site more dynamic and responsive, leading to higher customer satisfaction and potentially increased sales.

Who is this tutorial for:

Beginner to intermediate web developers looking to enhance their skills in AJAX, PHP, and MySQL. Developers building or maintaining eCommerce websites. Anyone interested in learning how to create a more dynamic user experience in web applications. What you need:

Basic knowledge of HTML, CSS, JavaScript, PHP, and MySQL. A local server environment (like XAMPP, WAMP, or MAMP) to run your PHP code. A code editor like Visual Studio Code, Sublime Text, or PHPStorm.

Chapters: 00:00 - Introduction 00:28 - Start coding 03:35 - Write jQuery code 21:13 - prepare ajax request 22:55 - Writing php code for update cart data 31:20 - Update final total price

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If you have any questions or run into issues, leave a comment below, and we'll be happy to help you out. Happy coding! ... https://www.youtube.com/watch?v=IbaKx8aivSU