I have been following along on a YouTube tut for creating a MERN blog. When I try to get data from MongoDB using Axios, I get a 404 error, saying it can't find /posts route. Please help me find what I am missing. I've only found this on Google...

React

5 Projects to Help You Learn React

13 Sep 2017 by Dave Ceddia

5 projects to help you learn React

React

A post method is working fine with postman but not working in react native and getting error code 400, from ASP rest api

31 Aug 2022 by nityanand NCR

A post method is working fine with Postman but not working in react native and getting error code 400. The api working from asp rest api. I have tried this code. What I have tried: const formData = new FormData(); formData.append("file",...

Node.js

react-native

React

A Simple React-Flux Example Using ES6

30 Mar 2017 by Muddassir Mohammed

This article demonstrates how to implement a simple Flux workflow using React along with a working example.

ReactJS

React

A Visual Guide to State in React

18 Oct 2016 by Dave Ceddia

This is a visual guide to state in React

Javascript

React

After login condition passed not redirect to dashboard in reactjs

24 Mar 2022 by vinod-op

I faced an error and tried to solve this but after wasting my whole day it not be solved. this is My Login.js file The code which I bold(in the I used I f-else condition). the condition does not work. I set the condition if the user role is...

Javascript

ReactJS

React

Alternative to React.useState => objectUseState

12 Sep 2021 by Alen Toma

ObjectuseState - the behavior of React.UseState applies to object properties

Javascript

React

Api call only returns one object instead of 10 when using useeffect

14 May 2021 by Gabriel Segura 2021

When I console.log it only gives me one object and im guessing its because of the way I've deconstructed it. setAgent is iterating over a single object instead of the array of objects. But im not sure how to fix this. useEffect(() => { ...

React

API

App:installdebug exception in lenovo A7000 plus mobile using react native

1 Jul 2018 by Aijaz Ali Abro

i am beginner in react native android app development. I install Genymotion Emulator and it is working fine for testing, but when i plugin my phone Lenevo A7000Plus i faced app:installDebug Exception (See in image) Please help. What I have tried: Google Google Google Google Google GoogleGoogle

Javascript

Android

React

App:installdebug exception in lenovo A7000 plus mobile using react native

2 Jul 2018 by Mike V Baker

Sometimes you'll need a specific USB driver for the type of phone. First place I would go is the phone manufacturer support area looking for USB drivers. If they have one marked for debug that would be a plus. Also, you might have to turn on the debugging ability. In the Samsung and the Google...

Javascript

Android

React

Bind combobox to sharepoint list in webpart

28 Oct 2019 by AlHal9

This code shows how to use a combobox in a Sharepoint online webpart using react. The sample data is hard coded. How can I bind the combo box to a Sharepoint list? I have a list of 60 cost centers and I want them to appear in a combo box with autocomplete switched on. import * as React from...

SharePoint

React

Booking.com map widget doesn't load when using history.push() with react

9 Jan 2020 by Hasitha Chandrasekara

I need to redirect from a home page to a separate map-page when a button is clicked. The redirect to the map-page happens successfully with history.push() but however the Booking.com map-widget fails to load....When using window.location.assign(), the map-widget loads as the page refreshes...Is...

Javascript

React

Build a Metronome in React

22 Aug 2017 by Dave Ceddia

How to build a Metronome in React

React

Building a Simple Video Streaming App using OpenTok and React Native

28 Oct 2018 by Manjunath Matathamana

Developer Tutorial on Building a Video Streaming App using OpenTok and React Native

Building React Web Apps on .NET Core

21 Mar 2017 by dsuryd

Simple, lightweight, yet powerful way to build real-time React + C# .NET web apps with dotNetify-React.

Building ReactJs component And Integration of ReactJs with AngularJS.

3 Jun 2015 by Ashtekar Amit

Building ReactJs component And Integration of ReactJs with AngularJS.

AngularJs

React

Call react element from HTML

15 Nov 2017 by Tzuriely

Hi, I am new with react and i need help. I created a element class that use in props. so when i want to call this element is can do it like that: and then use in name (props.name) as parameter in the class element(http get request). As I am understand i must to write this in...

HTML

ASP

React

Can we do windows authentication with react js client side and .net6 backend? Please provide any refrence links

13 Aug 2023 by Happy Learning

I'm trying to do windows authentication in react js and .net 6 but after trying so many soluction I didn't able to solve this. What I have tried: I have tried to set authorize http verb on controller but when I send request from react to api ,...

React

Can't figure how to use onclick properly in my project

31 Jan 2021 by Wajid Ansari

In my project I want to render the dish details(from DishDetail component) upon clicking the image(MenuComponent) using onClick. Link to my sandbox: vigorous-austin-5l1p5 - CodeSandbox[^] What I have tried: Since, I'm new to the coding...

Javascript

React

Can't figure how to use onclick properly in my project

30 Jan 2021 by Richard MacCutchan

onclick Event[^]

Javascript

React

Cheat to Win: Learn React with Copywork

26 Jun 2017 by Dave Ceddia

Cheat to win: Learn React with Copywork

React

Clearing redux state on close of browser tab

25 Mar 2020 by FireMonkey92

Hi, I am working on a react project. My requirement is to clear redux store when ever the use closes the browser. (Not on Refreshing the page.) i have done some research on it and found about EventListner events "beforeunload". Here what i have...

Clearing redux state on close of browser tab

25 Mar 2020 by Richard Deeming

If you return a value from the beforeunload event, the browser will display a confirmation message to the user asking whether they want to leave the page. By the time the user clicks "cancel", your code has already run, and your state has been...

Component Based Web Application

13 Nov 2015 by Modesty Zhang

Web application evolves to be more component-based, data-driven and service oriented. This article documents what we’re looking for and what we’ve found when evaluating Polymer and React for component-based web application development.

Convert React.createClass to ES6 Class

11 May 2017 by Dave Ceddia

Convert React.createClass to ES6 Class

React

Convert React.createClass to Stateless Function Components

4 May 2017 by Dave Ceddia

Convert React.createClass to Stateless Function Components

React

Copy or map object array to another in react

11 Jul 2022 by saifulhaque

Hi, I am new developer in react. My question is Example I need to copy authors array to authors1 changing field name .Can you please help me const authors = [ { 'id': 1, ...

ReactJS

React

Copy or map object array to another in react

11 Jul 2022 by Richard Deeming

You won't find an exact answer to your question. A lot of programming is about finding a close-enough answer and adapting it to your requirements. Use the Array.map method to map the elements in your array: Array.prototype.map() - JavaScript |...

ReactJS

React

Cordova geolocation doesn't recognize objects

12 Apr 2019 by hrmaker

I'm using a component named "trip" and this component tries to recover some information, like 'rider id', 'tax' and 'distance' between driver and rider. When Geolocalization function is passing to the component, it doesn't recover all the objects. I think that Cordova Plugin doesn't ok. ...

ionic

React

Create a Basic Sales App using React

1 Jan 2018 by Manjunath Matathamana

A step-by-step tutorial for building a basic sales application using React

Create React App with an Express Backend

19 Apr 2017 by Dave Ceddia

How to create a React app with an Express backend

React

Create React App with Express in Production

13 Jun 2017 by Dave Ceddia

How to create React app with Express in production

React

Create React App: Customize Webpack Config Without Ejecting

24 Apr 2017 by Dave Ceddia

Create React App: Customize Webpack Config Without Ejecting

React

Create user Registration and Login using Web API and React

8 Nov 2019 by Sanwar ranwa

In this article, we will learn the step by step process of creating login and registration pages using Reactjs and Web API

React

API

Creating a calculator with self-refreshing output in react

27 Sep 2021 by Member 15341738

I am trying to create a calculator in React, with an output field updating once user inputs one of the values. It has to be within a class. class CreateProjectAlter extends React.Component { render() { const { classes } = this.props; ...

Creating a calculator with self-refreshing output in react

27 Sep 2021 by saiche nouh

the question is not clear , you wanna a calculator that shows an output updated once you update the input ? is that your question?

Creating a calculator with self-refreshing output in react

27 Sep 2021 by saiche nouh

import "./styles.css"; import {useState} from "react"; export default function App() { const [input1 , setInput1] = useState(1); const [input2 , setInput2] = useState(1); const [output , setOutput] = useState(1); return (

Creating Labels for Input Elements in React

13 Jun 2018 by Ryan Peden

A quick tip on adding labels to React form elements

Javascript

React

single-page

Creating Real Time App with ASP.NET Core SignalR and React in Typescript

7 Apr 2020 by Vikas Sharma

Scrum poker app using ASP.NET Core SignalR 3.1 with React in Typescript

Creating SharePoint Framework Client Web Part and solving the challenges with _RequestDigest Token value using React

23 Jan 2018 by Aregbesola Sunday J

This article shows how React can be used in SharePoint framework to solve the challenges posed by _RequestDigest when perform a POST operation in SharePoint.

SharePoint

.NET

React

D3 on click lister function is processing old values instead of considering the updated values in react

18 Mar 2021 by Vedavyas Velaga

I am appending a text element in DOM using d3, the function will be something like this someElement.append('text') .text('x') .on('click', function (d: ITag) { const tagToRemove =...

Demo App using React/Redux/Typescript and Hooks

27 Apr 2020 by Sacha Barber

Small demo app using React/Redux and hooks

Typescript

Redux

React

Deploy React and Express to Heroku

27 May 2018 by Dave Ceddia

You’ve got a React app, and an API server written in Express or something else. Now – how do you deploy them both to a server?

React

Deploying React to Multiple Environments

24 Jul 2017 by Dave Ceddia

How to deploy React to multiple environments

React

Display row wise button onclick popup video player using react

1 Jun 2022 by Fraction Analytics

call API using `fetch` and get response in console and assign values to table header. after that creating one button in react js. Each button have one video URL which is got from API response API response: Camera_Number:"Camera_1" ...

Javascript

ReactJS

React

Dividing React Work Between Designers and Developers

5 Oct 2016 by Dave Ceddia

How to divide React work between designers and developers

React

Don't Use Bind When Passing Props

5 Jul 2016 by Dave Ceddia

Do not use bind when passing props

React

Duplicated components in bundle

14 May 2017 by Peshko

I have a project on react / typescript with webpack 2 and different components refered by the main module from outside with index files. Here is the test project: Uploadfiles.io - duplicatedcomponentsinbundle.zip[^] The bundle is located in:TestReactTs\Scripts\App\portal.bundle.js hello.tsx...

Javascript

React

Error 403 - forbidden react deployed in IIS

18 Jun 2021 by Nilson Araujo

I've deployed an application in React to IIS on Windows. A basic system, a login screen and a dashboard screen. Upon logging in, it drops to a dashboard screen. And on the panel screen, if I press F5 the 403 error occurs. My routes are:...

IIS7

React

deployment