showEventSupporters
This macro can be used 'inside' a event to 'present' your speakers and/or event supporters
- The macro will function if the page from which it is used will be part of a tree of pages where the parentpage has an object of class waihonapediaCampaignClass.
- The second requirement is that at least ONE supporter is specified inside the object of that class.
The macro below will show the message that it is not meeting the first requirement