let event_lists = props.component.event_lists; if (!event_lists) { return props.__engine.helpers.propIsRequiredMessage('event_lists'); } return ( <ul> {event_lists.map((event_list, idx) => { return ( <li key={`${idx}-${event_list.event_list_id}`}> {props.__engine.renderComponent('index.list_item', { event_list, })} </li> ); })} </ul> );