Url Usage

This hook is used to get the url of the terminology server. The YourBaseRendererWrapper wraper passes the terminologyServerUrl alongside the questionnaire to the buildForm() function, which initialises the terminology server store with the provided url.

Try removing the terminologyServerUrl prop from the YourBaseRendererWrapper and see the url value revert to the renderer's default terminology server url.

Live Editor

function App() {
  const url = useTerminologyServerStore.use.url();

  return (
    <>
      <YourBaseRendererWrapper
        questionnaire={qChoiceAnswerValueSetBasic}
        terminologyServerUrl="https://tx.ontoserver.csiro.au/fhir"
      />
      <JsonViewer hookName="url" data={url} />
    </>
  );
}

Result