mirror of
https://github.com/MisskeyIO/misskey
synced 2024-12-23 19:18:44 +09:00
b1a75177a0
* ✌️ * use useInterval * ✌️ * rawItems.value.length !== 0 * fix * https://github.com/misskey-dev/misskey/pull/9469#discussion_r1061763613
32 lines
661 B
TypeScript
32 lines
661 B
TypeScript
import { onMounted, onUnmounted } from 'vue';
|
|
|
|
export function useInterval(fn: () => void, interval: number, options: {
|
|
immediate: boolean;
|
|
afterMounted: boolean;
|
|
}): (() => void) | undefined {
|
|
if (Number.isNaN(interval)) return;
|
|
|
|
let intervalId: number | null = null;
|
|
|
|
if (options.afterMounted) {
|
|
onMounted(() => {
|
|
if (options.immediate) fn();
|
|
intervalId = window.setInterval(fn, interval);
|
|
});
|
|
} else {
|
|
if (options.immediate) fn();
|
|
intervalId = window.setInterval(fn, interval);
|
|
}
|
|
|
|
const clear = () => {
|
|
if (intervalId) window.clearInterval(intervalId);
|
|
intervalId = null;
|
|
};
|
|
|
|
onUnmounted(() => {
|
|
clear();
|
|
});
|
|
|
|
return clear;
|
|
}
|