/Javascript/React/React useEffect prevent first time

React useEffect prevent first time

import { useRef, useEffect } from 'react';

export function useFirstRender() {
  const firstRender = useRef(true);

  useEffect(() => {
    firstRender.current = false;
  }, []);

  return firstRender.current;
}

Source: stackoverflow.com

React useEffect prevent first time

import { useRef, useEffect } from 'react';

export function useFirstRender() {
  const firstRender = useRef(true);

  useEffect(() => {
    firstRender.current = false;
  }, []);

  return firstRender.current;
}

Source: stackoverflow.com

Similar codes

1 vote130 views1 answer
React native get numeric random string length of 5 characters
Javascript React
0 vote124 views1 answer
React tutorial componentDidMount() componentWillUnmount()
Javascript React
3 votes117 views2 answers
Fetch data from api in react
Javascript React
0 vote119 views1 answer
Top bar in react js
Javascript React
2 votes114 views2 answers
How to send form data from react to express
Javascript React
114 votes146 views3 answers
React init
Javascript React
2 votes146 views1 answer
React native text right align
Javascript React
12 votes165 views3 answers
Vs code emmet for html in react
Javascript React
0 vote124 views1 answer
React createElement interactive button
Javascript React
0 vote131 views1 answer
React detect autofill
Javascript React