Help:Site notice

The site notice can be set by admins of a Wikia wiki by editing the page Mediawiki:Sitenotice. This shows as a message at the top of all pages, and is useful for notifying the whole community of a wiki of news or a discussion. This notice is only visible to users who have JavaScript enabled.

Once a contributor has read the notice, they may prefer not to view it any more. If they have cookies enabled, they can dismiss the notice using the "dismiss" link next to the text. This will work whether they are logged in or not. As long as they don't clear the cookie, the notice will remain hidden.

To reset the notice, and make it visible again to all (for example when an admin has put up a new notice) the number in MediaWiki:Sitenotice id needs to be increased by one. If this page doesn't yet exist, it can be created with a starting number of 0. The new notice can be dismissed after reading in the same way as the last.

To clear the message, Mediawiki:Sitenotice should be reset to the default: -

The word "dismiss" can be translated at MediaWiki:Sitenotice close.

Bugs
The sitenotice allows most wikicode. For example, code linking to a certain page will turn into bold text on that page. However, the Sitenotice is known to sometimes cache for pages other than those it appears on. If you encounter this bug, to prevent a link to a page becoming bold text on every page, add a null anchor point. For example, instead of: Try: