Fixed sticky header scrolling. Updated settings button.

This commit is contained in:
Mike Cao 2023-03-03 12:37:26 -08:00
parent 5262d19c8b
commit bb99b3eba5
16 changed files with 109 additions and 134 deletions

View file

@ -1,25 +1,23 @@
import { useState, useEffect, useRef } from 'react';
export default function useSticky({ scrollElementId, defaultSticky = false }) {
export default function useSticky({ scrollElement = document, defaultSticky = false }) {
const [isSticky, setIsSticky] = useState(defaultSticky);
const ref = useRef(null);
const initialTop = useRef(null);
useEffect(() => {
const element = scrollElementId ? document.getElementById(scrollElementId) : window;
const handleScroll = () => {
setIsSticky(element.scrollTop > initialTop.current);
setIsSticky((scrollElement?.scrollTop ?? window.scrollY) > initialTop.current);
};
if (initialTop.current === null) {
initialTop.current = ref?.current?.offsetTop;
}
element.addEventListener('scroll', handleScroll);
scrollElement.addEventListener('scroll', handleScroll, true);
return () => {
element.removeEventListener('scroll', handleScroll);
scrollElement.removeEventListener('scroll', handleScroll, true);
};
}, [ref, setIsSticky]);