In this tutorial, you'll learn how to build an Edit Transaction page in a Java Spring Boot application, focusing on handling both GetMapping and PostMapping methods for CRUD operations. We’ll walk you through creating the frontend view for editing transactions, setting up the backend logic to fetch transaction data using GetMapping, and updating the transaction details with PostMapping. By the end of this tutorial, you'll have a fully functional edit page that allows users to modify transaction information, with changes reflected in the database. This guide is perfect for anyone building a full-stack Java application with Spring Boot!
Checkout the source code for this Spring Boot project on GitHub:
https://github.com/richard9004/Expens...