If i'm having 3 variables to handle with useState in react is doing this: const [ user , setUser ] = useState({ name : '', phone : '', age : '' }) setUser({...
I want my id to be increased every time this function is executed,but when I console the object id returns undefined let [count, setCount] = useState(0); c
I am building an app to track habits, and when a user is directed to a dashboard, I want them to immediately see their habits as pulled from a database. I have
I have a screen where on click on image I need to open camera and take photo, I successfully open camera, take a picture but when I need to call the endpoints i
I am trying to use the debounce function to avoid multiple calls when I'm typing and searching something in a table. This is what I have done - onChange={(_even
How do I access previous state inside the callback function in react? Because once I access data it is always returning an initial state version, since I use us
I'm trying to understand useCallback() a bit better by creating a simple React app and playing around with it. I tried wrapping handleClick function in useCallb
I'm not able to display my menus (_ids.name) that match my filters from the 2 dropdowns (MyNorm1,...MyNorm6) and (Classification1,...Classification6). For examp
Can the below code be refactored so as to not mutate the state array. Basically, I want that as I navigate the app back and forth via props.history.push, it sho
useMemo(() => expensiveFunction(), [deps]) re-executes the expensiveFunction when the deps have changed. I was wondering... is there a way to control how Re
I'm working on a peer to peer webrtc project using react, hooks, and redux. When I make modifications such as disabling the video, I don't see it on the local v
I was following this example: https://reactjs.org/docs/faq-ajax.html But my code is returning weather.map is not a function? function App(props) { const [wea
I am building component(ThePieChart) where I need to perform quite a bit of DOM manipulation on its elements. Those manipulations I need to perform in parent co
Please take a look at my code the toggle button is working completely fine but I also want to save the toggle state to localStorage I have tried it so many time
I have the below react component which is removing products from a mongodb collection based on the items in the cart. I get this error when I run the code: Comp
I want to build a CRUD App with React Hooks and the Context API. my problem is in the EditUser component. when I click on edit button to edit user it doesn't sh
The React app I am doing is to practice fetch from Github's API with React Hooks. Code: https://codesandbox.io/s/lingering-sea-2cdkng When scrolling to the bott
I have a component, which takes a parameter from the url and displays it. I implemented it using useRouter's isReady property. Something like this: import { use
I know that hooks cannot be called from functions other than React Functional Components, this is a bit different. I have created some utility/service type func
I'm trying to use SWR, and while it's awesome, it keeps fetching data over and over. I want it to only fetch data again when there has been change to the time i