Function addPreDataGtag

  • Generates a Google Tag Manager (GTM) data layer event string.

    Parameters

    • event: string

      The event name to be included in the GTM data layer string.

    Returns string

    A string formatted as DATA_GTAG_<event>.

    const gtagEvent = addPreDataGtag('page_view');
    console.log(gtagEvent); // Outputs: DATA_GTAG_page_view