Jan 15, 2019 · You are not assigning value of i to anything in your main component. for example you can return i from your function, and then after importing function into your file, you can do: …

How to import and export a component; When to use default and named imports and exports; How to import and export multiple components from one file; How to split components into …

Apr 11, 2018 · import React, { Component } from 'react'; import './App.css'; import Search from './Search'; // Import the function. import { getValueInput, filterNames } from './path/filters'; export …

Mar 21, 2025 · In React, importing and exporting components refer to the process of sharing and using components across different files in your application. JavaScript’s import and export …

Mar 27, 2017 · In order to import something, you need to export it from the other module. For example, you could export class YourComponent extends React.Component in something.js. …

Nov 8, 2023 · Importing a Function. On the other side, the file that needs to use this function needs to import it. Importing is like telling ReactJS, "Hey, I need this function from that file". …

ES Modules rely on the import and export statements. You can export a function or variable from any file. Let us create a file named person.js, and fill it with the things we want to export. There …

Sep 24, 2020 · As your React.js app grows, logical routines are extracted from your code as utility functions and placed in another file so other components can use them.

Apr 7, 2024 · Use named exports to export multiple functions in React, e.g. export function A() {} and export function B() {}. The exported components can be imported by using a named …

Apr 10, 2025 · We can use different methods to include external JavaScript libraries in ReactJS. Step 1: Create a React application using the following command inside your terminal or …