vue-use-query/esm/vue/useIsFetching.js

vue use query

import { onMounted, onUnmounted, ref } from 'vue';
import { parseFilterArgs } from '../core/utils';
import { useQueryClient } from './QueryClientProvider';
export function useIsFetching(arg1, arg2) {
    var queryClient = useQueryClient();
    var filters = parseFilterArgs(arg1, arg2)[0];
    var isFetching = ref(queryClient.isFetching(filters));
    // 订阅观察者
    var unsubscribe;
    onMounted(function () {
        unsubscribe = queryClient.getQueryCache().subscribe(function (res) {
            var newIsFetching = queryClient.isFetching(filters);
            if (isFetching.value !== newIsFetching) {
                isFetching.value = newIsFetching;
            }
        });
    });
    onUnmounted(function () {
        unsubscribe === null || unsubscribe === void 0 ? void 0 : unsubscribe();
    });
    return isFetching;
}