This component is used to display the users. Once a new user is added from another component usersUpdated gets toggled and a call is made to backend to fetch all the users again which contains the newly added user and display in the Datagr…
Typescript newbie here.
A component in React receives a prop of a certain type. This prop is then further used to do a bunch of other stuff.
The component:
const ComponentA : SomeComponent<{
dateVal?: string
}> = ({
dateVal
}) …
I am pretty new to ReactJs, and I am stuck on how to select an item once and change the background color.
# I am getting data from the server and when I search about something I need to click on that item and I want to change the selected …
const App = () => {
return React.createElement(
"div",
{},
React.createElement(‘h1’, {}, "Adopt The Pet"))
}
ReactDOM.render(App(), document.getE…
How to change a component, based on Dropdown value? Is it possible without router?
https://codesandbox.io/s/dreamy-cherry-2qcwx?file=/src/App.js
on state change by select dropdown I need to switch the headers ,
, . Please help, Thanks i…
import React from ‘react’
import {useState} from ‘react’
const Upload = () => {
const [song, setSong] = useState({
title: ”,
audio_file: null,
genre: ”,
})
const [audio, setAudio] = useState(null)…
I need to create HTML file in react.js and download it to my laptop. How can I do this?
https://www.saltycrane.com/blog/2020/05/how-generate-static-html-using-react-typescript-and-nodejs/#run-script
I used this tutorial but it give me this…
I’m mapping some objects with the code below
<div className=’groups’>
{
groups.map(({id,…otherGroupProps}) => (
<GroupItem key={id}{…otherGroupProps}/>
…
I have this code in my App Component,
const App = () => {
return (
<div className="app">
<div className="app_body shadow">
<Sidebar/>
<BrowserRouter>
<Sw…
I am working on React website .I am filling the data and sending to backend to save
the data and the data is saved Successfully but after that it is giving me this error
like Cannot POST /<This is the main route in frontend from which …
I have two separate files with two separate components. I want to have two independent instances of form in each of them. In each component form is implemented as shown in the docs here so using useForm hook. React throws me the error whic…
I am currently trying to embed a Powerbi report in nextjs, but I get the following: Build error occurred ReferenceError: window is not defined
enter image description here
this is my code:
enter image description here
enter image descripti…
How to access to the first element from every group of this object :
enter image description here
In my server-side settings (knex, express), I have this function:
// POST: Create new users
app.post(‘/add-user’, (req, res) => {
const {firstName, lastName, emailAdd, gender, dob, password} = req.body;
console.log(req.body)
…
so I have fetched a bunch of students data from an api and mapped through it, displayed the student info in divs as per common react practices.
I want to add a text input field to be able to add tags/comments to every instance of student. …
There’s a weird bug in my application to causes some CSS properties to disappear. When I sign-in into my application, I used <Redirect to="/home"/> to go to my home page. And then some images disappear and some button are h…
Having an issue with a React card.
Building a booking app, with apartment entity displayed in React cards, having them listed,the cards having a "book property" button.
I wish the button to open a booking form, and pass to the f…
Having an issue with a React card.
Building a booking app, with apartment entity displayed in React cards, having them listed,the cards having a "book property" button.
I wish the button to open a booking form, and pass to the f…
So I’m developing a chrome extension with React. Everything works fine, but every time a change is made, I have to rebuild the extension with:
npm run build
…and then go back into my browser and load the extension with the build. This w…
I’m doing a react/firebase course and following the instructor code as below. I looked for any typo errors and not sure why im getting the
images is not defined error
componentDidMount() {
this.getImages()
}
getImages =…