React Suite Affix Component

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. Affix component allows the user to wrap Affix around another component in order to make it stick to the viewport. We can use the following approach in ReactJS to use the React Suite Affix Component.

Sidenav Props:

children: It is used to denote the children element for this component.
classPrefix: It is used to denote the prefix of the component CSS class.
container: It is used to specify the container.
onChange: It is a callback function triggered when the non-fixed and fixed state changes.
top: It is used to set the fixed-top height.

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 { Affix, Button } from 'rsuite'; 

export default function App() { 

  return ( 

    <div style={{ 

      display: 'block', width: 600, paddingLeft: 30,  

      height: 800, scrollBehavior: 'auto'

    }}> 

      <h4>React Suite Affix Component</h4> 

      <Affix> 

        <Button appearance="primary"> 

          Affix Demo, I will stay on Top even after scroll 

        </Button> 

      </Affix> 

    </div> 

  ); 
}