React-Bootstrap is a front-end framework that was designed keeping react in mind. ProgressBar Component provides a way to show the progress of any tasks/activity to the user in the form of the progress bar. We can use the following approach in ReactJS to use the react-bootstrap ProgressBar Component.
ProgressBar Props:
- animated: It is used to apply the stripe animation to our ProgressBar component.
- children: It is used to allow only Child elements.
- isChild: It is of boolean type and indicates whether the element is a child member or not.
- label: It is used to show a label that represents a visual percentage.
- max: It is the maximum value that progress can reach.
- min: It is the minimum value that progress can begin from.
- now: It is used to indicate the current value of progress.
- srOnly: It is used to hide the label visually.
- striped: It is used to create a striped effect.
- variant: It is used to set the background class for our progress bar.
- bsPrefix: It is an escape hatch for working with strongly customized bootstrap CSS.
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 react-bootstrap npm install bootstrap
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.
Filename: App.js
Javascript
import React from 'react';import 'bootstrap/dist/css/bootstrap.css';import ProgressBar from 'react-bootstrap/ProgressBar';export default function App() { const [countOfProgess, setCountOfProgess] = React.useState(0); React.useEffect(() => { const timer = setInterval(() => { setCountOfProgess((oldProgress) => { if (100 == oldProgress) return 0; return Math.min(oldProgress + Math.random() * 10, 100); }); }, 499); return () => { clearInterval(timer); }; }, []); return ( <div style={{ display: 'block', width: 700, padding: 30 }}> <h4>React-Bootstrap ProgressBar Component</h4> Current Progress is: {parseInt(countOfProgess)} % <ProgressBar now={countOfProgess} /> </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://react-bootstrap.github.io/components/progress/
