First of all usenpm i react-query@3to install 3-rd version of the library.Below code won't work with 4+ version Here below my _app.tsx code: import{AppProps}from'next/app';importHeadfrom'next/head';importReact, { useState }from'react';import'../styles/globals.css';import{QueryClien...
if you useuse client, your component will be rendered on the browser. so you will have access to browser api and react hooks. react hooks likeuseState,useEffectare used only on the browser because those hooks determine the specific conditions when your component should re...
js and add the below code to include the top bar and sidebar with menus. import { MenuFoldOutlined, MenuUnfoldOutlined, UploadOutlined, UserOutlined, VideoCameraOutlined, } from '@ant-design/icons'; import { Layout, Menu } from 'antd'; import React, { useState } from 'react'; const {...
Too Long; Didn't ReadThe Backends-for-Frontends (BFF) pattern is a way to avoid monolithic Backend APIs and Frontends bloated with business logic. Let’s implement one in Next.js, using WunderGraph as a BFF framework. We’ll use two simple microservices for our frontend, and one...
How to use Leaflet with Next.js and MapTiler Vector Tiles: this tutorial shows how to install Leaflet from NPM and create a map and display it on a Next.js application.
Note that I had to call DOMPurify.sanitize() server-side, as it assumes we’re in a Node.js environment, so I put it into getStaticProps():import { useState, useEffect } from 'react' import Head from 'next/head' import Link from 'next/link' import { useRouter } from 'next/router...
TypeScript allows you to define complex type definitions in the form of interfaces. This is helpful when you have a complex type that you want to use in your application, such as an object that contains other properties. Statically typing interfaces results in strict checks, which reduce the ...
Consider the following example whereuseState()is utilized, allowing state variables in functional components. The initial state is being passed to the function, and it returns a current state value and the other function to update this value. ...
Using theuseState()API, you can create a new state variable, and have a way to alter it.useState()accepts the initial value of the state item and returns an array containing the state variable, and the function you call to alter the state. Since it returns an array we usearray destructu...
To keep track of the items in the cart, you’ll use the useReducer hook. The useReducer hook works like the useState hook except it helps manage more complex state logic. It accepts a reducer function and the initial state. It returns the current state and a dispatch function which passes...