/Javascript/React/Import { useBeforeunload } from 'react-beforeunload

Import { useBeforeunload } from 'react-beforeunload

React beforeunload

window.addEventListener('beforeunload', (event) => {
  event.returnValue = `Are you sure you want to leave?`;
});

Source: dev.to

React beforeunload

let formChanged = false;
myForm.addEventListener('change', () => formChanged = true);
window.addEventListener('beforeunload', (event) => {
  if (formChanged) {
    event.returnValue = 'You have unfinished changes!';
  }
});

Source: dev.to

Import { useBeforeunload } from 'react-beforeunload

useBeforeunload(() => "You'll lose your data!");

Source: openbase.io

Import { useBeforeunload } from 'react-beforeunload

import { useBeforeunload } from 'react-beforeunload';

Source: openbase.io

Import { useBeforeunload } from 'react-beforeunload

useBeforeunload((event) => event.preventDefault());

Source: openbase.io

Similar codes

0 vote356 views1 answer
Background image in react from variable
Javascript React
0 vote355 views1 answer
Svelte reactive async
Javascript React
5 votes375 views1 answer
Import react dom
Javascript React
7 votes313 views4 answers
React router link
Javascript React
1 vote376 views2 answers
React how to sleep 1 second
Javascript React
1 vote346 views1 answer
React native detect swipe
Javascript React
0 vote385 views1 answer
Reactjs function exemple useEffect
Javascript React
0 vote366 views1 answer
. What is the use of the return function in the React Native Framework?
Javascript React
0 vote363 views3 answers
Get url parameter in react js
Javascript React
5 votes349 views2 answers
Onclick multiple functions react
Javascript React