react 17.0.1 object.entries create dynamic table
Below is the object:
[
{
"Sno": "1",
"First Name": "name",
"Last Name": "las2t name",
"Email": "test@gmail.com",
"Amount": "…
reactjs
React hook question: Why does this code render exactly 3 times?
// why is this rendering 3 times and not 2 or 4?
import React, { useState, useEffect } from "react";
import ReactDOM from "react-dom";
import "./styles.css";
function useVariantActive(variant) {
const [is…
Is there a way to push an 8 column div to the right without adding a 4 column div before it in Bootstrap?
I’m having to use empty divs around my layout to get what I need. For example
<div className="row">
<div className="col-md-4"></div>
<div className="col-md-8">
<Article />…
Jest tests having issues with create react app
I apologize for asking this question that has been asked many times, but I am so lost right now. I have a react app and I converted it to use create react app. Prior to this I could run tests and all was great. After moving to create react…
Asynchronous property of JavaScript causing error
I am facing an issue while creating the register page of my application. I have a react front end and a node/express back end. I need to perform the following in react –
Make a backend call to node and check if user exists
if user does no…
Why Object.keys method doesn’t working, why a can’t do nothing with that object? [duplicate]
Im am using React with Redux and Redux-Saga and firebase SDK and Im trying to get "chat" object from firebase to iterate through them with Object.keys() but i can’t do anithing with it
my code:
async function getAllChats (uid) {…
Cannot display data from firebase with .where()
Hello I’m trying to display data from firebase, it works very well but when I add the condition where() to compare uid to the id present in my database
However in the console.log, it appears well, it’s as if between the user request and th…
How to add div to React Native?
I’ve just started my react native app and having some troubles. I have some experience with react but that doesnt seem to be helping much. The div surrounding the Text is meant to be my app header so Im trying to style it but for some reas…
how {…props} works in React js
I am bit confused how {…props} works in React-js
Usual format of object de-structuring is
var {a ,b ,c] = {a:1,b:2,c:3}
But I am able to use <Component {…props} /> and able to access same props from child component without assig…
My React App never loads in localhost:3000 its just always spinning (Think React-Router-Dom is the issue)
I have been developing a website in React using React-Bootstrap and it has worked fine up until I installed and configured React-Router-Dom and started implementing routes, links etc…(I have also installed react-router-bootstrap to work …
How to map array into Avatar Element
how to do the map that foreach item in the arry will be avatar element
example arry:
let arr = [{id:1},{id:2},{id:3},{id:4}]
the avatar element that i want that foreach item in the arry will be all this:
(i have tried something like that …
Warning: Each child in a list should have a unique "key" prop. in react. Actually the array has a key
I don’t know why this error happen.
The "projects" have a key each.
Warning: Each child in a list should have a unique "key" prop.
Check the render method of `ProjectList`. See https://reactjs.org/link/warning-keys for…
Cannot read property ‘style’ of undefined React Material UI
I am trying to make a collapsible row inside a row. Basically I render a bunch of rows with pharmaceutical drugs, and I want someone to click on that row and it would show the description of that pharmaceutical drug.
I thought it was prett…
How can I make the text area empty after I click the submit button?
How can I make the text area empty after I click the submit button??
Im trying to create a simple form submit in react. Can you please tell me how can i make the text area empty after I click the Submit button. This is my problem.
This is …
Destructuring object REACT
I just started with REACT. I am working with a few graphs and each graph has a few radio buttons. Now depending upon which graph’s radio button is clicked, I update the data on that graph. Here is a snippet of the handler function
switch …
Get user city from location coords data, in react native?
I got the coords but cannot get it to show the city. I almost got it. I even got the API key it requires but cannot do anything more. Please help me, I am going nuts. If you have any other way that I could do it, you can show it aswell it …
material ui create and position badge element
This is my first time using material ui and and I want to create colored rounded squares with a letter inside positioned on a card component like the image below .
As you can see the colored square with "A" sits like a badge on …
Jquery doesn’t run despite being added to react-app
I have a filename as dashboard.js written in jquery. I installed jquery and add it to main_panel.js
import jQuery from ‘jquery’;
import Dashboard from ‘../assets/js/demo_1/dashboard.js’
When run react-app, it shows as below:
src\assets\js…
Page movement by React and Material UI
My idea is that <LandingPage> has <Top> and it is altered by user clicking progress.
<Top> has pageState, then it is changed by button clicking in First and Second page
Is it correct practice? and How can I change the pag…
Why am I getting this error every time I click the dialog
This is the error I am getting every time I click the dialog and how can I resolve this?
Warning: findDOMNode is deprecated in StrictMode. findDOMNode was passed an instance of
Transition which is inside StrictMode. Instead, add a ref dir…