How To Add Bootstrap Modal In React JS

In this article, we will see how to add a bootstrap modal in react js. In this example, we will use the bootstrap modal and button component and also use the react-bootstrap library. You can also learn how to create a modal popup in react js.

For react modal popup example, we will install react-bootstrap using the npm and use the modal class to create a modal and launch the modal in the react js application.

So, let's see how to use bootstrap modal in react js and react modal popup on button click.

In this step, we will install bootstrap using the npm. So, let's follow the below command and install bootstrap.

npm install react-bootstrap bootstrap

After successfully installing bootstrap, we need to import bootstrap CSS in the src/index.js file.

src/index.js

import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
import 'bootstrap/dist/css/bootstrap.css';
   
ReactDOM.render(
  <React.StrictMode>
    <App />
  </React.StrictMode>,
  document.getElementById('root')
);
serviceWorker.unregister();

Now, we will create a bootstrap modal. So, add the below code in the app.js file.

src/App.js

import React, {useState} from 'react';
import { Button, Modal } from 'react-bootstrap';
import "./styles.css";

function App() {
  const [show, setShow] = useState(false);
   
  const handleClose = () => setShow(false);
  const handleShow = () => setShow(true);
   
  return (
    <div className="container">
      <h2>How To Add Bootstrap Modal In React JS - Websolutionstuff</h2>
   
      <Button variant="primary" onClick={handleShow}>
        Open Model
      </Button>
   
      <Modal size="lg" show={show} onHide={handleClose}>
        <Modal.Header closeButton>
          <Modal.Title>How To Add Bootstrap Modal In React JS - Websolutionstuff</Modal.Title>
        </Modal.Header>
        <Modal.Body>
          Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
          tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
          quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
          consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
          cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
          proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
        </Modal.Body>
        <Modal.Footer>         
          <Button variant="primary" onClick={handleClose}>
            Save
          </Button>
          <Button variant="secondary" onClick={handleClose}>
            Close
          </Button>
        </Modal.Footer>
      </Modal>
    </div>
  );
}
   
export default App;

In this step, we will add CSS to the styles.css file

.App {
  font-family: sans-serif;
  text-align: center;
}
h2{
  margin-bottom: 20px;
  margin-top: 60px;
}

Output:

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• Read Also: Bootstrap DateTimePicker Example
• Read Also: How To Add Bootstrap Modal In Laravel
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