Uploaded February 2026 | Updated September 2026, 2 weeks ago
In Part 23 of our React POS App series, we dive deep into the frontend and backend integration required to build the Add Product Component. This step is crucial for managing your inventory within our Point of Sale system, allowing users to input new items, assign categories, set pricing, and upload product images.
We start by architecting the functional component in React, utilizing Hooks like useState and useEffect to manage form data and fetch category lists dynamically. You’ll learn how to integrate Axios for secure API communication, including passing JWT Bearer tokens in headers for authenticated requests. On the UI side, we use Bootstrap 5 to create a responsive, professional form featuring breadcrumb navigation, validation alerts, and a multipart/form-data setup to handle file uploads seamlessly with a backend like Multer.
The tutorial also covers the Node.js and Express backend logic. We’ll write a secure GET route to fetch active categories from our MySQL database, ensuring your dropdown menus are always up-to-date with real-time data. By the end of this video, you will have a fully functional navigation flow from the Product Management dashboard to the Add Product interface, complete with a data-mapped category selector.
Whether you're building a retail management system or looking to master MERN/PERN stack CRUD operations, this session provides the practical, hands-on experience you need.
For Source Code - webslesson.info/2026/01/react-pos-system-nodejs-mysql.html
In Part 23 of our React POS App series, we dive deep into the frontend and backend integration required to build the Add Product Component. This step is crucial for managing your inventory within our Point of Sale system, allowing users to input new items, assign categories, set pricing, and upload product images.
We start by architecting the functional component in React, utilizing Hooks like useState and useEffect to manage form data and fetch category lists dynamically. You’ll learn how to integrate Axios for secure API communication, including passing JWT Bearer tokens in headers for authenticated requests. On the UI side, we use Bootstrap 5 to create a responsive, professional form featuring breadcrumb navigation, validation alerts, and a multipart/form-data setup to handle file uploads seamlessly with a backend like Multer.
The tutorial also covers the Node.js and Express backend logic. We’ll write a secure GET route to fetch active categories from our MySQL database, ensuring your dropdown menus are always up-to-date with real-time data. By the end of this video, you will have a fully functional navigation flow from the Product Management dashboard to the Add Product interface, complete with a data-mapped category selector.
Whether you're building a retail management system or looking to master MERN/PERN stack CRUD operations, this session provides the practical, hands-on experience you need.
For Source Code - webslesson.info/2026/01/react-pos-system-nodejs-mysql.html
