How to Create Accordion in ReactJS

by vsasikalabe Updated: Feb 13, 2023

Solution Kit

Accordion is a vertically collapsing element to show and hide information (data) through class changes. The accordion component allows the user to show and hide pieces of specific data on a page. An accordion is a simple container that may be used standalone or connected to a larger surface, such as a card. When readers only want a particular key piece of content: If users only need some data on a page, then an accordion can do them more easily and efficiently find the content they're searching for.

If you need to display some important content in multiple lists within a particular area, then you should make them in an accordion list. So that people can easily read the given information by clicking on each heading.

AccordionItem

title-String/ Object-Text or Object to display in header.
onExpand-Function-Callback for when the item is expanded
onClose-Function-Callback for when the item closes
className-String-Custom classname applied to root item element
disabled-Boolean-If item should be disabled or not

Record.map method-Map is a type of specific data structure or collection used to store the data in the form of key and value pairs. Each pair has a particular unique key.

Here is an example of how to create an accordion in Reactjs:

Preview of the output that you will get on running this code from your IDE.

Code:

In this solution we use the React library.

How to create a nested accordion in reactjs

Lines of Code : 62License : Strong Copyleft (CC BY-SA 4.0)

import { Accordion, AccordionItem } from "react-sanfona";
import "./styles.css";

const datalist = [
  {
    id: 3423235234,
    name: "John",
    address: [
      {
        first: "city1",
        second: "city2"
      }
    ]
  }
];

export default function App() {
  function getComponent(record) {
    if (Array.isArray(record)) {
      return record.map((b, index) => (
        <AccordionItem className="ml-5" title={`${index}`} key={index}>
          {getComponent(b)}
        </AccordionItem>
      ));
    }
    if (typeof record === "object") {
      return (
        <div>
          {Object.keys(record).map((key, index) => {
            return (
              <AccordionItem
                className="ml-5"
                title={`1 - ${index}`}
                expanded
                key={index}
              >
                {getComponent(record[key])}
              </AccordionItem>
            );
          })}
        </div>
      );
    }
    if (typeof record === "string" || typeof record === "number") {
      console.log("string or number: ", record);
      return <AccordionItem className="ml-5" title={`2 - ${record}`} />;
    }

    return (
      <AccordionItem className="ml-5" title={`3 - ${record.toString()}`} />
    );
  }

  return (
    <div className="App">
      <div className="px-7">
        <Accordion>{getComponent(datalist)}</Accordion>
      </div>
    </div>
  );
}

Instructions

Follow the steps carefully to get the output easily.

Install the Node.js and React on your IDE(preferable Visual Studio Code).
Create React Application using npx create-react-app foldername.
cd foldername.
npm i react-sanfona --force.
Open the folder in IDE.
Copy the code using "copy" button above and paste it in App.js file(remove the earlier code from App.js).
Remove (line no.2) import styles.css.
Open the terminal from IDE.
npm start to run the file.

I hope you found this useful. I have added the link to dependent libraries, version information in the following sections.

I found this code snippet by searching for ' Create a Accordion in Reactjs 'in kandi. You can try any such use case!

Environment Tested

I tested this solution in the following versions. Be mindful of changes when working with other versions.

The solution is created in VS Code 1.73.1 version.
The solution is tested on Nodejs 16.14.2 version.
react 18.2.0 version.
react-sanfona : 1.5.0 version.

Using this solution, we are able to Create a Accordion in Reactjs with simple steps. This process also facilities an easy way to use, hassle-free method to create a hands-on working version of code which would help us to Create a Accordion in Reactjs.

Dependent Libraries

create-react-appby facebook

JavaScript

99898

Version:v5.0.1

License: Permissive (MIT)

Set up a modern web app by running one command.

Support

Quality

Security

License

Reuse

create-react-appby facebook

JavaScript 99898 Version:v5.0.1 License: Permissive (MIT)

Set up a modern web app by running one command.

Support

Quality

Security

License

Reuse

You can search for any dependent library on kandi like 'react'.

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