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hide navbar on scroll in react

Shirshak Kandel answered on August 20, 2022 Popularity 9/10 Helpfulness 8/10

answer hide navbar on scroll in react

hide navbar on scroll in react

Comment

const [hideNavbar, setHideNavbar] = useState(false);
useEffect(() => {
    let prevScrollpos = window.pageYOffset;
    window.onscroll = () => {
      let currentScrollPos = window.pageYOffset;

      if (prevScrollpos > currentScrollPos) {
        setHideNavbar(false);
      } else {
        setHideNavbar(true);
      }
      prevScrollpos = currentScrollPos;
    };
  }, []);

return (
 //jxs only require part
<nav className={`w-full transition duration-500 sticky z-[1000]
${changebg ? 'bg-[#f8f6f6] shadow-lg h-full' : ''} 
${hideNavbar ? ' translate-y-[-100px] ' : 'top-0 translate-y-0  '
 }`}>

</nav>
)

Popularity 9/10 Helpfulness 8/10 Language javascript

Source: Grepper

Tags: hide javascript navbar scroll

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Contributed on Aug 20 2022

Shirshak Kandel

0 Answers Avg Quality 2/10

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hide navbar on scroll in react

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