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React Suite Portal Component

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  • Last Updated : 11 Apr, 2022
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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.

Project Structure

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>
  )
}

Step to Run Application: Run the application using the following command from the root directory of the project:

npm start

Output: Now open your browser and go to http://localhost:3000/, you will see the following output:

Reference: https://rsuitejs.com/components/portal/


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