/Javascript/React/React userefrence example

React userefrence example

import { useRef } from 'react';

function MyComponent() {
  const reference = useRef(initialValue);
  const someHandler = () => {
    // Access reference value:
    const value = reference.current;
    // Update reference value:
    reference.current = newValue;  };

  // ...
}

Source: dmitripavlutin.com

Similar codes

1 vote240 views1 answer
How to call create react app
Javascript React
31 votes246 views1 answer
Install react router dom and save
Javascript React
0 vote256 views2 answers
Remove state from location on page load in react router dom
Javascript React
0 vote284 views3 answers
Create react app theme_color
Javascript React
1 vote256 views2 answers
Hide react source
Javascript React
11 votes230 views3 answers
React native text ellipsis
Javascript React
2 votes255 views2 answers
Create stack navigator has been moved to react-navigation-stack
Javascript React
18 votes236 views6 answers
React native android build
Javascript React
8 votes260 views4 answers
Get current url react router
Javascript React
0 vote244 views3 answers
Place footer at the bottom of the page react
Javascript React