Exercise 2: Chat Box Language: Angular / React Description: When you send a message from the send button then after 3 second system automatically sends you the same message back. Note: System will send text “Hi” instead of object object. What...

React

Trying to upload a local project into codesandbox

25 Sep 2019 by Afzaal Ahmad Zeeshan

This -g flag makes NPM install the package globally, so that the executable—in your case codesandbox—would be available from any directory, otherwise you will need to be in the same project where you installed it. Just restart PowerShell, as the window temporarily caches the executables and...

React

React/ASP.NET core issue

8 Jan 2021 by Afzaal Ahmad Zeeshan

Quote: Why I can't upload an image to wwwroot folder? First of all, why would you want to have a web browser upload files to your wwwroot folder? That is one of the highest security loopholes that I can think of. Quote: But nothing happens....

ASP.NET-Core

React

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

Alternative to React.useState => objectUseState

12 Sep 2021 by Alen Toma

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

Javascript

React

Introducing node.data.obfuscator

10 Aug 2022 by Alen Toma

This library is built so that you could secure JSON or string data in JS files. The library will shuffle the data in memory and make it unreadable for the naked eye.

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

How to match pairs of inputs in react usestate dynamically?

27 Sep 2021 by Ali Bahaari 2021

Consider this: ; I add the component above which is pair of inputs dynamically...

Javascript

ReactJS

React

How do I merge the function into the component

15 Feb 2022 by Andre Oosthuizen

Remove your Home constant completely, use the div inside your header as you are already making a call to "user" there, something like this (you need to play with it as I have no idea what end result you require) - function Header() { const...

How to keep arrow indicator central above tooltip after scrollbar is activated?

15 Feb 2022 by Andre Oosthuizen

Try the following, just adjust the naming conventions to your own. Change your HTML markup to take more control on overflow:

Javascript

React

Recursive functions to render data till nth level of nesting react

21 Jan 2023 by Andre Oosthuizen

We can simply map an array with children inside of it, and some of those children have sub-children, and it can go on, your code should look something like this - import React, { useState } from "react"; export default function Family({...

Making custom icons in CSS using SVG

30 Jan 2020 by andrew898701

Hello, I am trying to use my own icons in a css file to display icons on a react website. Below is the code that leads up to the point where I actually create the markers (I am using MapBox API. (See bottom of code) The problem is that a.) when i create my own SVG files in illustrator and...

Supporting the Lost Animals Search Service Through a Simple and Useful Mobile App

19 May 2022 by André Marcos (Advisor), GracianoSouza

React Native, Node.js and PostreSQL, a PERN stack to develop an app to support the lost pets searching process

React-video-js-player "no compatible source was found for this media"

12 May 2022 by Ang QiShao Ben

I am working on a product that takes a file from API and read as a blob. But pressing the play button on the video does not work. I have tried using tried using querySelector or a useState variable. All not working. There are no errors as you can...

How connect my react page to database cloudflare d1 using github repo?

10 Mar 2024 by APE Experience

Hello, I am developing a website by testing the new functions of Cloudflare, and I already have my website integrated in their beta version. However, I would like to finalize the system I want to compose based on: 1. Teleporthq 2. Github...

React

Quick Start ReactJS

5 Mar 2019 by Apurba pan

This document covers the basic knowledge of ReactJS and how to use React in web application.

Javascript

React

web

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

How do I display a tooltip if a digit is entered in my textinput component- reactjs es5?

18 Jul 2017 by arunkx

My textinput component is given below: const React = require('react') module.exports = (props) => { return ( props.onBlur(props.fieldName, e.target.value)} ...

ECMAScript

ReactJS

React

I am getting an error.

24 Aug 2023 by Aryan Hegde

Project Overview: I am working on a social media application using React and Redux, where users can post, like, and comment on posts. Problem Description: I encountered an issue where the application is throwing errors related to undefined...

Javascript

React

SharePoint Framework aka SPFx Web part using React & REST API

22 Mar 2023 by Ashish Rastogi @11819728

SharePoint Framework WebPart to retrieve list items using React & REST API

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

Filter the data only once in react hooks

17 Feb 2022 by Beka Qi

Is it something wrong in my code that's only filter the data once, and after that I got no data when I search it again. What I have tried: const results = data?.map(singleData => { singleData.websites = singleData.websites.filter(website...

Javascript

ReactJS

React

Map function shows only the last id of obj

19 Apr 2023 by Bohdan Stupak

All your product details share the same state. You need to extract a component with a single product details where each product will contain its own state. Something like data.map((obj) => () In general, it's a good...

Javascript

React

JSON

Normalizing data in react then displaying it in component using state

9 Jan 2023 by Chris Aug2022

I have a state setup using an Array that uses 0^n time I am trying to set it up so it uses O^1 time My Component. import { useEffect } from 'react'; import { useDispatch, useSelector } from 'react-redux'; import { Route, Switch, NavLink }...

Javascript

React

From jQuery to React: the Transition of Thinking in Front-end Development

25 Sep 2017 by Chris_Yu

Functional programming in front-end development

The Best React Data Grid: FlexGrid

5 Dec 2017 by christian.gaetano

In this article I walk through the steps to add React’s best data grid – FlexGrid – to your web app using only Facebook’s Create React App, Wijmo, and a few lines of JavaScript.

React-Native FileManager Component with Firebase Storage

18 May 2021 by D_Gregorian

How to create a React-Native (iOS & Android) FileManager with Firebase Storage

Typescript

react-native

React

3 Minute React Test Drive: Hello World the Easy Way

20 Apr 2016 by Dave Ceddia

3 minute react test drive

React

React Gotchas

4 Jul 2016 by Dave Ceddia

React Gotchas

React

Don't Use Bind When Passing Props

5 Jul 2016 by Dave Ceddia

Do not use bind when passing props

React

Getting Started with TDD in React

21 Jul 2016 by Dave Ceddia

How to get started with TDD in React

React

Dividing React Work Between Designers and Developers

5 Oct 2016 by Dave Ceddia

How to divide React work between designers and developers

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

Watch Out for Undefined State

23 Jan 2017 by Dave Ceddia

Watch out for undefined state

React

Where to Fetch Data: componentWillMount vs componentDidMount

21 Mar 2017 by Dave Ceddia

When you need to fetch some data for a React component, where do you do it?

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: Customize Webpack Config Without Ejecting

24 Apr 2017 by Dave Ceddia

Create React App: Customize Webpack Config Without Ejecting

React

Convert React.createClass to Stateless Function Components

4 May 2017 by Dave Ceddia

Convert React.createClass to Stateless Function Components

React

Convert React.createClass to ES6 Class

11 May 2017 by Dave Ceddia

Convert React.createClass to ES6 Class

React

How to Structure Your React Project

22 May 2017 by Dave Ceddia

How to structure your React project

React

Create React App with Express in Production

13 Jun 2017 by Dave Ceddia

How to create React app with Express in production

React

Cheat to Win: Learn React with Copywork

26 Jun 2017 by Dave Ceddia

Cheat to win: Learn React with Copywork

React

Deploying React to Multiple Environments

24 Jul 2017 by Dave Ceddia

How to deploy React to multiple environments

React

Build a Metronome in React

22 Aug 2017 by Dave Ceddia

How to build a Metronome in React

React

5 Projects to Help You Learn React

13 Sep 2017 by Dave Ceddia

5 projects to help you learn React

React

Justifying React to the Business

4 Oct 2017 by Dave Ceddia

Justifying React to the Business

React

Immutable Updates in React and Redux

29 Nov 2017 by Dave Ceddia

Immutable updates in React and Redux

Javascript

React

Hot Reloading in Create React App Without Ejecting

15 Jan 2018 by Dave Ceddia

Hot Reloading in Create React App Without Ejecting

Javascript

React

Where and When to Fetch Data With Redux

2 Feb 2018 by Dave Ceddia

Where and when to fetch data with Redux

Javascript

Redux

React

Where to Initialize State in React

27 May 2018 by Dave Ceddia

Ahh, the many ways of initializing state. It can be confusing. Do you put the state = {...} directly inside the class, or do you write a constructor and say this.state = { ... } inside the constructor? And do you need to have a constructor at all?

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

Perfect Pulled Pork with React Native, Expo, and Express

12 Jun 2018 by Dave Ceddia

. Or: Taking a Picture Every 30 Seconds and Sending It To A Server.. I was planning to make pulled pork the next day. That evening I set up the Weber kettle, got out the bag of charcoal and some chunks of apple wood, and laid everything out. Mise en place, as they say.

Node.js

React

How to Display a List in React

7 Aug 2018 by Dave Ceddia

How to display a List in React

React

Why Not To Modify React State Directly

2 Jun 2018 by Dave Ceddia

Everybody says don’t do it. Never mutate state directly, always call setState. But why, though?

React

Getting Started with React & ES6

8 Sep 2015 by Dave Kerr

How to get started with React and ES6

React

Moving from React + Redux to Angular 2

26 Apr 2016 by Dave Kerr

I'm going to share my experiences of experimenting in Angular 2, as someone who needs a pretty compelling reason to move away from React/Redux!

Redux

React

I want to understand why the data I am passing as props into the react functional component is showing as undefined?

5 Apr 2021 by Demogorgon 2021

I have been given a ready made react component, in which I need to pass data as props but somehow I am not able to see the props data when I console log it. Can someone help me understand if I am passing the prop correctly .I am not aware what...

Javascript

ReactJS

React

Secure Authentication for Web Applications: Avoiding Password Storage to Mitigate Cybersecurity Risks

10 Apr 2023 by Denny Boechat

The Importance of Secure Authentication in Web Applications and the Role of Identity Providers

Problem with react routing ASP.NET MVC

19 Jan 2020 by Dipankar937

You can definitely do this. But I suggest that Create your React project with the use of Visual Studio React Template. Because all configuration will generate automatically. Also you can do it in any react project. In React project 'react-router' is responsible for routing. You can see also...

ASP.NET

ReactJS

React

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.