Create react portal

// modal file s an example

import React from 'react';
import ReactDOM from 'react-dom';

// create modal and use a portal to mount it in a specific DOM point
const Modal = (props) => {
  return (
    <React.Fragment>
      {ReactDOM.createPortal(
        <div>This is the modal</div>,
        document.getElementById('modal-root'),
      )}
    </React.Fragment>
  )
}


export default Modal;

// public html doc to define where the is the portal's destination
// in this case "modal-root"

<body>
  <div id="root"></div>
  <div id="modal-root"></div>
</body>

Similar codes

0 vote205 views1 answer
React file preview
Javascript React
1 vote190 views1 answer
Responsive calc height react native
Javascript React
0 vote207 views1 answer
React native button top right
Javascript React
2 votes205 views1 answer
Lifecycles if reactjs
Javascript React
0 vote206 views1 answer
React native making bigger hitbox
Javascript React
1 vote206 views1 answer
How to map objects in react native
Javascript React
0 vote565 views1 answer
Ngrok react.js
Javascript React
0 vote253 views1 answer
Doughnut chartjs with react display percentage
Javascript React
4 votes206 views2 answers
React materilize
Javascript React
8 votes206 views2 answers
Install material icons for react
Javascript React