May i know how to set state value after get value from function? const getValueFunction = () => { dispatch(fetchData(setData, 1, pages.current, rowsNumber)); } useEffect(() => { pages.current = 1; getValueFunction(); const obj = data.reduce((r, { setCode }) => {…
In my component JobList I am displaying a list of Job cards which is loaded in useEffect The job list is stored in the state. It works fine if I am displaying the list as is. However if I am…
Good day, I´m learning React using function components and I have 2 components and the App.js file that look something like this: App.js import Container from './components/Container'; import InfoBox from './components/InfoBox'; function App() { return ( <div> <InfoBox content='test info…
I have an intent to write a parent components with an array of children components. It is a kind of classic TODO list. When I type something on child component's textfield, it triggers the change on parent component, and parent…
I'm doing this exercise: https://www.reacterry.com/portal/challenges/select-all-checkboxes If you look under the checkOnChange function I tried doing it in multiple different ways but they don't seem to work and I want to really understand why. I'm just confused about the setCheckboxes part.…
From the Hooks FAQ in the old (and no longer updated) React documentation: Is there something like instance variables? Yes! The useRef() Hook isn’t just for DOM refs. The “ref” object is a generic container whose current property is mutable…
In my React app, when you refresh the browser I have to update the count value by 1. Also I want to store this count in localStorage. How do I manage this? As a start I have something like this:…
I tried using NativeWind in my app, but I can't figure out why it's not working. I attempted to target my .js file, but it didn't work. I even deleted the node_modules and reinstalled them, but it didn't make any…
I am working on a React JS app, where I need to fetch transactions from the backend and display it to the user. Here, I am fetching and displaying transactions with Pagination (50 transactions at once). I have used an…
I am fetching the data from firebase in reactjs. The issue i am facing is without refreshing the page data is not getting update. As you can see in below screenshot, i showing data in a table there i am…