React Accessing another component’s DOM nodes
Going through react.dev learning tutorial, I noticed something not quite right about accessing another component’s DOM nodes.
Why is this useEffect causing infinite rerenders?
I am trying to create a useEffect hook that will check my firebase database for an array of objects when the component loads or when there’s an update to the array. My problem is that it’s causing infinite rerendering if I include the usersDragons array at the end of the useEffect hook and I don’t understand why. If I leave it out, it’s no longer running at all.
React: After Logging Out, User Gets Stuck on Dashboard with ‘Loading…’ and Doesn’t Redirect to Login Page
Problem:
I am working on a React application where I have a Dashboard component that fetches the user data from the backend and displays it. When the user clicks the Logout button, I remove the token from localStorage, clear the user state, and try to redirect them to the login page. However, after clicking logout, the page gets stuck on the Dashboard with a “Loading…” message, and the redirection to the login page doesn’t occur as expected.
i try to logout from my dashboard components, it stuck on dashboard with loading and all the dashboard content remove
Here is my code to get the dashboard form backend using useEffect and then the handler to handle the logout button
After few time if I reload the page then its redirected the login page.
the problem was when i try to logout from my dashboard components, it stuck on dashboard with loading and all the dashboard content remove
Here is my code to get the dashboard form backend using useEffect and then the handler to handle the logout button
I try to build a dashboard and try to access when user login but the problem was when i try to logout it stuck on dashboard with loading
Here is my code to get the dashboard form backend using useEffect and then the handler to handle the logout button
React radio input type and defaultChecked behaviour with useEffect()
I have a situation where I want to set the default value of a radio group as a side effect of a deferred call. However, it would appear that the defaultValue property is ignored on a state update, and I’m at a loss to understand why. Here is a simple example, which I ran through https://playcode.io/react:
Why does my React useEffect hook run multiple times even with an empty dependency array?
I’m working on a React project and encountering an issue with the useEffect hook. My goal is to fetch data from an API only once when the component mounts. However, the useEffect seems to run multiple times, even though I’ve provided an empty dependency array.
Does does a useEffect and useCallback act when both have same dep(s)?
can someone help me with this question on behavior, here is a made up code snippet
Does does a useEffect and useCallback act when both have same dep(s)?
can someone help me with this question on behavior, here is a made up code snippet