ReactJS Blueprint FileInput Component

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.
FileInput Component provides a way for users to upload files to our application. We can use the following approach in ReactJS to use the ReactJS Blueprint FileInput Component.

FileInput Props:

buttonText: It is used to denote the button text.
disabled: It is used to indicate whether the file input is non-interactive or not.
fill: It is used to indicate whether the file input should take up the full width of its container or not.
hasSelection: It is used to indicate whether the user has made a selection in the input or not.
inputProps: It is used to denote the props to pass to the child input.
large: It is used to indicate whether the file input should appear with large styling or not.
onInputChange: It is a callback function that is triggered on <input> change events.
text: It is used to denote the text to display.

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 @blueprintjs/core

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 '@blueprintjs/core/lib/css/blueprint.css'; 

import { FileInput } from "@blueprintjs/core"; 

function App() { 

    return ( 

        <div style={{ 

            display: 'block', width: 500, padding: 30 

        }}> 

            <h4>ReactJS Blueprint FileInput Component</h4> 

            <FileInput text={'Please upload your file'} buttonText={'Upload'} /> 

        </div> 

    ); 
} 

export default App;