It’s very easy to edit the content of a MediaWiki page, you just need to click the “Edit” page tab at the top of the page then make changes to the content and click click the “Save page” button. Moreover you may use the “Show preview” button to see what your change look like, before you really save them to go live. Easy as that! The tricky part is editing rules, editing conventions, and formatting.
There are several ways of creating a new page on any MediaWiki website. Such as you can create new pages by following red color internal links, you can create new pages via search box etc. It depends on what the admins have configured on the wiki to produce.
You can suppress the display of the sidebar from anonymous and un-logged-in users on your MediaWiki website. This can be done by creating a new PHP file in extensions folder then including the code in LocalSettings.php file.
Site Notice After hook is one common way to display advertisements on MediaWiki Website. It allows you to place your ad code directly below the site-notice and above the page header. In this lesson we gave hand picked some other MediaWiki extensions that can be used for displaying ads on any MediaWiki website.
You can display a gallery of all images from a category in your MediaWiki website. Category Gallery is a MediaWiki extension that implements tag to automatically generate a gallery of all images in specified category.