Eric Doughty-Papassideris
51 lines
1.1 KiB
TypeScript
51 lines
1.1 KiB
TypeScript
import _ from "lodash";
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import {
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InputHTMLAttributes,
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memo,
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ReactNode,
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useCallback,
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useEffect,
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useRef,
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} from "react";
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let interval: ReturnType<typeof setInterval> | null = null;
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export const AnimatedHeight = memo(
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(props: { children: ReactNode } & InputHTMLAttributes<HTMLDivElement>) => {
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const el = useRef<HTMLDivElement>(null);
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const updateSize = useCallback(() => {
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if (el.current) {
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const contentHeight = el.current.scrollHeight;
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const parent = el.current.parentNode as HTMLDivElement;
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parent.style.height = `${contentHeight}px`;
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parent.style.overflow = `hidden`;
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}
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}, [el]);
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useEffect(() => {
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interval = setInterval(() => {
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updateSize();
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}, 200);
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return () => {
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if (interval)
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clearInterval(interval);
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};
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}, []);
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return (
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<div className="transition-all px-1 -mx-1">
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<div
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{..._.omit(props, "children")}
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ref={el}
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style={{
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boxSizing: "border-box",
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}}
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>
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{props.children}
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</div>
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</div>
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);
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}
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);
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