Render Modal using React Bootstrap

by vsasikalabe Updated: Jan 24, 2023

A React application's main content is displayed atop a modal component, which is part of the React Bootstrap framework. Modals are used to engage with users or provide supplementary content outside of the main program interface. The act of showing a React Bootstrap component in a React application is referred to as "rendering" in React Bootstrap. React Bootstrap is a library that offers pre-made components for using the Bootstrap CSS framework when creating user interfaces.

Here are a few instances of how a modal could be utilized in actual applications developed with React Bootstrap:

Form submission: You might use a modal to show a form that users may fill out and submit.
Image gallery: When a user clicks on a thumbnail, a modal might be used to show a larger version of the image.
Notification or alert: The user may be shown a notification or alert via a modal.
Confirmation dialogue: When a user takes a step that has an impact, such as deleting a file or canceling a subscription, a modal could be used to show a confirmation box.

Here's an example of how you can render a modal using React Bootstrap:

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

Code:

In this solution we use the React library.

Rendering Modal using React Bootstrap

JavaScriptLines of Code : 24License : CC BY-SA 4.0

import React from 'react';
import {useState} from "react";
import {Button, Modal} from "react-bootstrap";

const CustomModal = (props) =>{
    const [isModalOpen, setModal] = useState(true); // You can pass default state (true/false) from props as parameter into useState. i.e. useState(props.isModalOpen)
    return (
        <div>
            <Modal show={isModalOpen} animation={false}>
                <Modal.Header closeButton>
                    <Modal.Title>Modal heading</Modal.Title>
                </Modal.Header>
                <Modal.Body>{props.message}</Modal.Body>
                <Modal.Footer>
                    <Button variant="secondary" onClick={() => setModal(false)} >
                        Close
                    </Button>
                </Modal.Footer>
            </Modal>
        </div>
    )
};
export default CustomModal;

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-bootstrap.
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).
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 'Rendering Modal using React Bootstrap' 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-bootstrap: 2.6.0

Using this solution, we are able to Rendering Modal using React Bootstrap 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 Rendering Modal using React Bootstrap.