If you are passing multiple query parameters to a URL using the&(and) operator. localhost:3000/items?name=pen&id=12 you can access it like this. Items.js importReactfrom'react';import{useLocation}from"react-rou
Getting the IP address of a user in a client-side application like React is not directly possible due to browser security restrictions. If you use a backend API such as Node, Python, or SpringBoot, you can retrieve the client IP address in that back end and send it to the React app a...
The Fetch API is a new standard to make server requests with Promises, but which also includes additional features. This short tutorial will guide you through the simple steps of using the Fetch API for external data fetching within your React application. Let’s get started … Step 1: Create...
Install the latest version of Node.js on your system. The latest version of React, version 18 requires node.js version 14 or higher. Install any IDE of your choice. In this example, Visual Studio Code is used. Writing Unit Tests for React Components Unit tests are performed to test an ...
2. Using Intersection Observer API The Intersection Observer API asynchronously observes the changes and loads images as the element enters the viewport. The prior approach required us to bind events, consider performance, and build a mechanism to determine if an element was in the viewport or not...
The new Context API in React solves one major problem–prop drilling. Even if you’re not familiar with the term, if you’ve worked on a React.js app, it has probably happened to you. Prop drilling is the processing of getting data from component A to component Z by passing it through...
In this tutorial, we are going to learn about how to get the last n characters of a string in JavaScript. reactgo.com recommended courseJavaScript - The Complete Guide 2023 (Beginner + Advanced) Consider, we have a string like this: const name = "Bentley"; Getting the last n characters...
Context APIand the React HookuseContext()in your React project. The Context API is a React structure that allows you to share specific data from all levels of your application and aids in solving prop-drilling. React Hooks are functions that serve as a modular replacement for state and lifecyc...
To make a GET request using Axios, you need to provide the URL from which the data is to be read or fetched to the url property, and the string "get" to the method property in the config object: // send a GET request axios({ method: 'get', url: 'api/items' }); This code ...
First, you need to importMarkerandInfoWindowcomponents from thegoogle-maps-reactlibrary in order to help you achieve loading of the two. src/App.js importReact,{Component}from'react';import{Map,GoogleApiWrapper,InfoWindow,Marker}from'google-maps-react'; ...