MediaWiki extensions manual

ContainerFilter Release status: stableCategory:Stable extensions
Description	Allows to filter content elements within a page
Author(s)	Hallo Welt! GmbH
Latest version	3.0.0-alpha
Compatibility policy	For every MediaWiki release that is a Long Term Support release there is a corresponding branch in the extension.Category:Extensions with long-term support release branches compatibility policy
MediaWiki	1.39+Category:Extensions with manual MediaWiki version
License	GNU General Public License 3.0 only
Download	Download extension Git [?]: Browse repository (GitHub) Gerrit code review Git commit log Download source tarball Category:Extensions in Wikimedia version control
Hooks used ParserFirstCallInit Category:ParserFirstCallInit extensions
Quarterly downloads	10 (Ranked 104th)
Translate the ContainerFilter extension if it is available at translatewiki.net

You can now mark sections of a page for filtering and display a filter just for the content located within these sections of the page.

• 
  Example: MediaWiki table filter
• 
  Example: MediaWiki table filter output
• 
  Example: List filter and output List filter

Installation

• Download and move the extracted ContainerFilter folder to your extensions/ directory.
  Developers and code contributors should install the extension from Git instead, using:cd extensions/
git clone https://gerrit.wikimedia.org/r/mediawiki/extensions/ContainerFilter
• Add the following code at the bottom of your LocalSettings.php file:

  wfLoadExtension( 'ContainerFilter' );
  

• Done – Navigate to Special:Version on your wiki to verify that the extension is successfully installed.

Usage

For use with a table, you must use class=wikitable. Other class definitions are possible:

<containerfilter />
{| class="wikitable sortable"
 ! Item      !! Type 
 |-
 | Apple     || Fruit
 |-
 | Potato    || Vegetable
 |-
 | Pear      || Fruit 
 |-
 | Pumpkin   || Vegetable
 |-
 | Raspberry || Fruit
 |-
 | Spinach   || Vegetable 
 |}

{{#ask: [[Category:Cities]]
 |format=ul
 |class=filterexample
 |intro=<containerfilter selector=".filterexample li">
 |outro=</containerfilter>
}}

External links

• Extension reference: ContainerFilter

This extension is included in the following wiki farms/hosts and/or packages: BlueSpice Category:Extensions included in BlueSpice This is not an authoritative list. Some wiki farms/hosts and/or packages may contain this extension even if they are not listed here. Always check with your wiki farms/hosts or bundle to confirm.