Crud Operation In React.js and Mysql

Tutorial : https://loizenai.com/react-node-js-crud-mysql/

Tutorial: React Node.js MySQL CRUD Example – Step By Step React, Nodejs and Mysql simple full-stack Application

In the tutorial, I introduce how to build an “React.js Nodejs CRUD MySQL Example” project with the help of Ajax to POST/GET/PUT/DELETE requests with step by step coding examples:

– Nodejs project produces CRUD RestAPIs with MySQL database using the supporting of Sequelize ORM.
– React.js project will consume the Nodejs CRUD RestAPIs by Ajax then show up on Reactjs component’s views.

– I draw a fullstack overview Diagram Architecture from React.js Frontend to MySQL database through Nodejs RestAPI backend.
– Develop Nodejs CRUD RestAPIs with the supporting of Sequelize ORM.
– Implement Reactjs CRUD application with Ajax fetching APIs to do CRUD request (Post/Get/Put/Delete) to Nodejs Backend APIs.
– I create a testsuite with a number of integrative testcases with CRUD RestAPI requests from Reactjs to do CRUD requests to Nodejs RestAPIs Server and save/retrieve data to MySQL database.

React Node.js Mysql CRUD Example – Step By Step React, Nodejs and Mysql simple full-stack Application

Overall Architecture System: Reactjs + Nodejs + MySQL – React Node.js MySQL CRUD Example - Crud Operation In React.js and Mysql

We build a backend: Nodejs CRUD Application with MySQL that provides RestAPIs for POST/GET/PUT/DELETE data entities and store them in MySQL database.
We implement React.js CRUD Application that use Ajax to interact (call/receive requests) with Nodejs CRUD application and display corresponding data in Reactjs Component.

Nodejs MySQL CRUD Design Application – React Node.js MySQL CRUD Example

We have 4 main blocks for the application:

For building RestAPIs in Nodejs application, we use Express framework.
For interacting with database MySQL, we use Sequelize ORM.
We define APIs URL in router.js file
We implement how to process each API URL in controller.js file
We use Bootstrap and JQuery Ajax to implement frontend client.

Reactjs CRUD Application Design – React Node.js MySQL CRUD Example - Crud Operation In React.js and Mysql

– Reactjs CRUD Application is designed with 2 main layers:

React.js components let you split the UI into independent, reusable pieces, and think about each piece in isolation.
Ajax is used by Reactjs component to fetch (post/put/get/delete) data from remote restapi by http request
Reactjs CRUD Application defines 5 components: