Spring Boot AJAX CRUD REST API Call Examples - Part 2: Manage One to Many Relationship

In this part 2 of CRUD AJAX REST API Call Examples tutorial, you will learn to code the 2nd CRUD module for a Spring Boot application to manage entities in one-to-many relationship (countries and states) with jQuery and Bootstrap.

Technologies used:
Spring Data JPA with Hibernate for the data access layer.
Thymeleaf as the template engine in the view layer.
Spring RESTful Webservices to expose RESTful APIs to the clients for CRUD operations of states (Create, Retrieve, Update and Delete).
jQuery to make AJAX Calls to consume REST APIs and update the HTML document.
Bootstrap to make the responsive web user interface.
MySQL database is used to store data.

Software programs:
Java Development Kit (JDK)
Spring Tool Suite IDE (STS)
MySQL database server and MySQL Workbench.

Part #1:    • Spring Boot AJAX CRUD REST API Call E...