element-plus
Version:
A Component Library for Vue 3
28 lines (25 loc) • 597 B
JavaScript
import { provide } from 'vue';
const FORWARD_REF_INJECTION_KEY = Symbol("elForwardRef");
const useForwardRef = (forwardRef) => {
const setForwardRef = (el) => {
forwardRef.value = el;
};
provide(FORWARD_REF_INJECTION_KEY, {
setForwardRef
});
};
const useForwardRefDirective = (setForwardRef) => {
return {
mounted(el) {
setForwardRef(el);
},
updated(el) {
setForwardRef(el);
},
unmounted() {
setForwardRef(null);
}
};
};
export { FORWARD_REF_INJECTION_KEY, useForwardRef, useForwardRefDirective };
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