So basically the issue i'm having is: For every user, lets say theres tom and daniel, with different details each, with an input bar to add tags. So if i add tw
I have simulate my issue in codesandbox: https://codesandbox.io/s/trusting-babbage-ovj2we?file=/src/App.js I have create a nested modal, when the parent modal i
I built a celsius(as input) to fahrenheit(as output) conveter with react But I want to switch between celsius and fahrenheit as input and output I mean when I c
I have read this post which partly answers my question, but my problem is the infinite loop that the provider.on method creates with setData(_data). I simply wa
I'm building a React App with Firebase and my component is constantly re-rendering. I tried some things that didn't work (because they couldn't work, like setti
I am new to react Hooks. Am trying to make use of useState in my code. While I was using it I found a term "Lazy initial state" https://reactjs.org/docs/hooks-
const [value, setValue]=useState(); useEffect(() => { authService.getAddr().then((response) => { setndata(response.data); }, (error)
If i'm having 3 variables to handle with useState in react is doing this: const [ user , setUser ] = useState({ name : '', phone : '', age : '' }) setUser({...
So here is my query, this is a small part of my code that is relevant to the question I want 3 input fields for different data input from users as in case the u
I want to calculate the height of a component and send it to its parent when the page is loaded and resized. I'm using the below reusable Hook to successfully m
I am working on a MERN ecommerce stack application. I have an API that returns all the Products I have from my MongoDB. I have attached a console log of the pro
I have: const [list, setList] = useState([]); Somewhere in the component, I want to do: list[index][someKey] = some_updated_value; setList(list); Is this
So I'm trying to use useState in my nextjs app, but as soon as I add in the line of code to initialize useState it throws a popup error with the error message:
I am trying to figure out on how to set a button that can independently be disabled when using the .map function. So I created a state whenever the button is cl
So im using Howler to play background music when my React app is loaded. So I store ID of the instance of Howler(i.e is responsible for background music) using
I have a app that conducts a test and when the currently logged in user passes the test, the app shows a modal telling him that he has passed the test. I want t
I am getting different behaviour depending on whether I am using a boolvalue on with useState, or whether I am using a bool value inside an object with useState
When I edit the form here, I need to show the value in the database. so how can i get this value const dataValue = ndata.filter((obj) => obj._id === dataid )
am writing an app in react native and i got a problem with useState and useEffect hooks. I would like to change increment state value by one every 10 seconds. H
My app has a test sheet, if a user passes the test he is shown a passing screen and then the state is saved using asyncstorage. But the problem here is, let's s