React Suite Portal Component

Last Updated : 21 May, 2024

React Suite is a popular front-end library with a set of React components that are designed for the middle platform and back-end products. Portal component renders its children into a new subtree outside the current DOM hierarchy. We can use the following approach in ReactJS to use the React Suite Portal Component.

Portal Props:

children: It is used to denote the Subcomponents.
container: It is used to denote a render subcomponents Container.
onRendered: It is used to denote a rendered callback function.

Creating React Application And Installing Module:

Step 1: Create a React application using the following command:
```
npx create-react-app foldername
```
Step 2: After creating your project folder i.e. foldername, move to it using the following command:
```
cd foldername
```
Step 3: After creating the ReactJS application, Install the required module using the following command:
```
npm install rsuite
```

Project Structure: It will look like the following.

Example: Now write down the following code in the App.js file. Here, App is our default component where we have written our code.

App.js

import React from 'react'
import 'rsuite/dist/styles/rsuite-default.css';
import { Portal } from 'rsuite';

export default function App() {

  // State to handle visibility
  const [isVisible, setVisibility] = React.useState(false);

  // Box Ref
  const box = React.useRef(null);

  return (
    <div style={{ display: 'block', padding: 30, width: 500 }}>
      <h4>React Suite Portal Component</h4>
      <button type="button" onClick={() => setVisibility(!isVisible)}>
        {!isVisible ? 'Mount Children' : 'Unmount Children'}
      </button>
      <div style={{
        backgroundColor: 'yellow',
        border: '5px solid black',
      }}>
        Sample Text
        {isVisible ? (
          <Portal container={box.current}>
            <span>Your Data is Mounted here :)</span>
          </Portal>
        ) : null}
        <div style={{
          backgroundColor: 'orange',
          border: '5px solid black',
        }} ref={box} />
      </div>
    </div>
  )
}