Re: Create and use Wiki Page Variables
There is a feature called Dynamic Variable which is similar to your "page variable". The value displays in pages where it is coded. If a user has the correct permission, they can update the value on any page that it displays on.
http://doc.tikiwiki.org/Dynamic+Variable
It is very usefull if you have something that is included on multiple pages, you only have to update it on one page and all the other pages are updated.
I does not work well when used with trackers. I have found that if you use it on a tracker template page, the template page will not work.