<button
  class="{{styles.action_button}}"
  hx-get="{{ url_for('calendars.calendar.day.calendar_entries.calendar_entry.ticket_types.add_form',
                     slug=post.slug,
                     calendar_slug=calendar.slug,
                     entry_id=entry.id,
                     year=year,
                     month=month,
                     day=day,
          ) }}"
  hx-target="#ticket-add-container"
  hx-swap="innerHTML"
>
  <i class="fa fa-plus"></i>
  Add ticket type
</button>
