21 lines
574 B
TypeScript
21 lines
574 B
TypeScript
import type { Ref, ComponentPublicInstance } from 'vue';
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import { onBeforeUpdate, ref } from 'vue';
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import type { Key } from '../type';
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type RefType = HTMLElement | ComponentPublicInstance;
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export type RefsValue = Map<Key, RefType>;
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type UseRef = [(key: Key) => (el: RefType) => void, Ref<RefsValue>];
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const useRefs = (): UseRef => {
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const refs = ref<RefsValue>(new Map());
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const setRef = (key: Key) => (el: RefType) => {
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refs.value.set(key, el);
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};
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onBeforeUpdate(() => {
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refs.value = new Map();
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});
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return [setRef, refs];
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};
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export default useRefs;
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