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. Label Component provides a way for users to enhance the usability of their forms. We can use the following approach in ReactJS to use the ReactJS Blueprint Label Component.
Label Props:Â
- htmlFor: It is used to denote the target element ref value.
- id: It is used to denote the unique identifier value.
- class: It is used to denote the class name for styling.
Creating React Application And Installing Module:
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
Step 3: After creating the ReactJS application, Install the required module using the following command:
npm install @blueprintjs/core
Project Structure: It will look like the following.
Project Structure
Example 1: To demonstrate the Label component without any props applied to it. Write down the following code in the App.js file.
Javascript
import React from 'react'import '@blueprintjs/core/lib/css/blueprint.css'; import { Label, InputGroup } from "@blueprintjs/core"; Â Â function App() { 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: 300, 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 Label Component</h4> Â Â Â Â Â Â Â Â Â Â Â Â <Label>Username:Â Â Â Â Â Â Â Â Â Â Â Â Â <InputGroup placeholder="Enter fullname"></InputGroup> Â Â Â Â Â Â Â Â Â Â Â Â </Label> 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:
Example 2: To demonstrate the Label component with class prop applied to it. Write down the following code in the App.js file.
Javascript
import React from 'react'import '@blueprintjs/core/lib/css/blueprint.css'; import { Label } from "@blueprintjs/core"; Â Â function App() { 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 Label Component</h4> Â Â Â Â Â Â Â Â Â Â Â Â <Label class="bp3-button">Label with a Button Class</Label> 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/label
