Board Thread:General Coding Help/@comment-26966924-20160331181411/@comment-27345308-20160331192811

I wasn't ironic. To make that possible, you would need to store data about current announcements somewhere

Which, when I think of it, isn't impossible that much. You could make a script that stores data about announcements on a wiki page, and then users will see announcements and store the data about it in their cookies, because I'm assuming you want the announcement to be shown only once, and not every time the wiki page is refreshed.

There might be a problem if a user switches devices or clears cookies, because then they would see the announcement twice or something.