Help:Templates

A template is a special type of page that has been designed so its content can be included in other pages. Since a given template can be included in many pages, it can help reduce duplication and promote a uniform style between pages.

Templates are usually located in the [     namespace]. This includes any page with a name beginning with, such as.

Video overview
If you're new to templates, this video will help you get started. center|500px 

Why use templates?
Templates can be useful for...


 * Creating content that should appear on many pages.
 * Formatting content (such as infoboxes) in a way that should be consistent across many pages.
 * Creating a shortcut for writing things that you repeat often when communicating with others.
 * Replacing long, complicated code so that a page is easier for other users to edit.
 * Protecting parts of a page from editing while leaving other sections open for edits.

How to create a basic template
Templates can be very powerful, but also sometimes very complicated. It often helps to start by creating the simplest possible kind of template, and then experimenting from there.


 * On your wiki, go to Template:Example and click "Create"


 * Type "Hello, World" in the editor.


 * Click "Publish." You have just created a template with some sample content.


 * On your wiki, create a new article called "Testing templates".


 * In the editor, go to Source mode and enter the following code:




 * Click Publish. Your "Testing Templates" page should display the text you added to your template.

You've successfully created and used a template! Now you can change the content of your template and add it to more pages to make it more useful for your wiki.

Adding and editing pre-existing templates
Wikis come with pre-loaded default templates. You can view a complete list of templates available on your wiki by going to Special:AllPages and selecting "Template" from the namespace dropdown menu. Click "Go" and all available templates will appear in a list.


 * In the Visual editing mode, you can select from the list of all templates available on your wiki by clicking "Add other templates".


 * In source mode, you can use the code to add any template to your wiki.


 * Advanced users can edit the page MediaWiki:Editor-template-list to change the list of templates available by default in the "Templates" section of the editor. Up to 4 templates can be in this list.

Substituting templates
A different way to use a template is to substitute its content into a page. This is done by inserting  immediately after the opening braces:. Once the page is saved, the link to the template is removed and the template output is substituted in its place and can be further edited. Any updates to the template will not affect the content that was substituted into the page.

To learn how to change the output of the template based on what the user inputs, see Help:Template parameters and Help:Parser functions.

Template parameters
You can allow certain templates to have parameters. For example take the example of Template:Wikipedia. Adding just  assumes that the page on wikipedia is the same name as the page of the current page the template is transcluded on. However, parameters can be added to the template, e.g.  tells that the page on Wikipedia was Microsoft. To allow parameters in a template you are creating, use the following guide: means that if the template is transcluded as just, then your   will be replaced by "Donkey". Instead, if the template is transcluded as, then the   of yours will be replaced by "Monkey".

You can add multiple parameters in the same way, through things like,  , and so on. Then you will transclude it as, and so on.

If you instead write, that means that again,   means "Donkey", but this time

Results in "DonkeyIsGreat". Once again, you can have multiple parameters, using,  ,  , etc. Then the template would be transcluded as:

Here, the order of the parameter's does not matter. The above would produce the same result as:

Updating and adding standard templates
Wikia's official and semi-official  wikis occasionally improve some of their documentation as well as adding new templates specifically designed for Wikia sites, and are therefore worth checking from time to time.

For sites created before about December 2008, should be compared and ideally used for upgrading to its standard documentation system similar to that introduced in Wikipedia.

Template Webinar
Looking for further video instruction? This webinar recording overviews the basics of adding and customizing templates for your wiki. 

Further help and feedback
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