BlueprintJS is a React-based UI toolkit for the web. This library is very optimized and popular for building interfaces that are complex data-dense for desktop applications. Spinner Component provides a way for users to display progress in a circular fashion. We can use the following approach in ReactJS to use the ReactJS Blueprint Spinner Component.
Spinner Props:
- className: It is used to denote a space-delimited list of class names to pass along to a child element.
- intent: It is used to denote the visual intent color to apply to the element.
- size: It is used to denote the size of the spinner in pixel.
- tagName: It is used to denote the HTML tag for the two wrapper elements.
- value: It is used to denote a value between 0 and 1 (inclusive) representing how far along the operation is.
Creating React Application And Installing Module:
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Step 1: Create a React application using the following command:
npx create-react-app foldername
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Step 2: After creating your project folder i.e. foldername, move to it using the following command:
cd foldername
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Step 3: After creating the ReactJS application, Install the required module using the following command:
npm install @blueprintjs/core
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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 '@blueprintjs/core/lib/css/blueprint.css'; import { Spinner } from "@blueprintjs/core"; Â Â function App() { Â Â Â Â Â Â return ( Â Â Â Â Â Â Â Â <div style={{ Â Â Â Â Â Â Â Â Â Â Â Â display: 'block', width: 500, padding: 30 Â Â Â Â Â Â Â Â }}> Â Â Â Â Â Â Â Â Â Â Â Â <h4>ReactJS Blueprint Spinner Component</h4> Â Â Â Â Â Â Â Â Â Â Â Â <Spinner size={10} /> <br></br><br></br> Â Â Â Â Â Â Â Â Â Â Â Â <Spinner size={20} /> <br></br><br></br> Â Â Â Â Â Â Â Â Â Â Â Â <Spinner size={30} /> <br></br><br></br> Â Â Â Â Â Â Â Â </div> Â Â Â Â ); } Â Â export default App; |
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://blueprintjs.com/docs/#core/components/spinner
