opendash/dist/hooks/useDataItem.js

open.DASH data visualization framework

import * as React from "react";
import { useOpenDashServices, useForceRender } from "..";
export function useDataItem(source, id) {
    var DataService = useOpenDashServices().DataService;
    var forceRender = useForceRender();
    React.useEffect(function () {
        if (id) {
            // @ts-ignore
            return DataService.subscribeItem({ source: source, id: id }, function () {
                forceRender();
            });
        }
    }, [id]);
    if (!id) {
        return undefined;
    }
    return DataService._getOrThrowSync(source, id);
}
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