File size: 1,386 Bytes
ccefd0b |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 |
import { RefObject, useEffect } from "react";
export default function useOnClickOutside(
ref: RefObject<HTMLElement>,
handler: (event: MouseEvent | TouchEvent) => void
) {
useEffect(() => {
const listener = (event: MouseEvent | TouchEvent) => {
// Do nothing if clicking ref's element or descendent elements
if (!ref.current || ref.current.contains(event.target as Node)) {
return;
}
handler(event);
};
document.addEventListener("mousedown", listener);
document.addEventListener("touchstart", listener);
return () => {
document.removeEventListener("mousedown", listener);
document.removeEventListener("touchstart", listener);
};
}, [ref, handler]);
}
export function useOnClickInside(
ref: RefObject<HTMLElement>,
handler: (event: MouseEvent | TouchEvent) => void
) {
useEffect(() => {
const listener = (event: MouseEvent | TouchEvent) => {
// Do nothing if clicking ref's element or descendent elements
if (ref.current && ref.current.contains(event.target as Node)) {
handler(event);
}
};
document.addEventListener("mousedown", listener);
document.addEventListener("touchstart", listener);
return () => {
document.removeEventListener("mousedown", listener);
document.removeEventListener("touchstart", listener);
};
}, [ref, handler]);
}
|