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Showing posts with the label React Hooks

React Update State Variable With Json Data

App.js: function App() { const [items, setItems] = useState([]); useEffect(() => { const… Read more React Update State Variable With Json Data

Component Local State Not Updating With React Custom Hooks

I'm just starting to use react hooks and I'm having some issues when using custom hooks. It… Read more Component Local State Not Updating With React Custom Hooks

Multiple Time Slots For Week Days Using Reactjs

If anyone can help me to optimize the following code. I am trying to create a registration page whe… Read more Multiple Time Slots For Week Days Using Reactjs

React Hooks & Useeffect Not Updating Display With Socketio Data. Only Renders Elements In Array

import React, {useState, useEffect} from 'react'; import socketIO from 'socket.io-clien… Read more React Hooks & Useeffect Not Updating Display With Socketio Data. Only Renders Elements In Array

Websockets With Functional Components

I'm using websockets in my React application. The application is supposed to consist of functio… Read more Websockets With Functional Components

Difference Between Assigning React Ref Using A Callback Versus Setting It Directly?

It works and behaves the same, but wanted to know if there are any practical differences to setting… Read more Difference Between Assigning React Ref Using A Callback Versus Setting It Directly?

Definition For Rule 'react-hooks/exhaustive-deps' Was Not Found

I am getting the following eslint error after adding // eslint-disable-next-line react-hooks/exhaus… Read more Definition For Rule 'react-hooks/exhaustive-deps' Was Not Found

Why Is Usereducer's Dispatch Causing Re-renders?

Suppose I implement a simple global loading state like this: // hooks/useLoading.js import React, {… Read more Why Is Usereducer's Dispatch Causing Re-renders?