View source for Template:Main other/doc

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This is the {{tl|main other}} meta-template.

This template helps other templates detect if they are on a main space (article) page or some "other" type of page.

===Basic usage===
This template usually takes two parameters, like this:
: {{Tlc|main other&#32;|{{var|result if in mainspace}}&#32;|{{var|result if elsewhere}}}}

If the template is on a main space (article) page, it will return this:
: {{main other |demospace=main |{{var|result if in mainspace}} |{{var|result if elsewhere}} }}

If the template is on any other page, it will return this:
: {{main other |{{var|result if in mainspace}} |{{var|result if elsewhere}} }}

A typical usage case would be to warn that a template should not be used on non-article pages:
: {{Tlc|main other&#32;|&#32;|This template should only be used in articles.}}
or vice versa:
: {{Tlc|main other&#32;|This template should not be used in articles.|&#32;}}

Note that in the first case above the "main" parameter was not used, and in the second example the "other" parameter was left empty.

===Demospace===
For testing and demonstration purposes, this template can take a parameter named '''demospace'''.
* If it has the value '''main''' it returns the article text.
* It if has the value '''other''' or any other value such as the name of some other namespace it returns the other pages text.
* If the parameter is empty or undefined, the actual page type determines the result.

Like this:
: {{tlc|main other&#32;|{{var|result if in mainspace}}&#32;|{{var|result if elsewhere}}&#32;|demospace{{=}}main}}

No matter on what kind of page the code above is used, it will return: {{main other |{{var|result if in mainspace}} |{{var|result if elsewhere}} |demospace=main}}

You can make it so your template also understands the '''demospace''' parameter. That means you can demonstrate the different appearances of your template in the documentation for your template:
: {{tlc|main other&#32;|{{var|result if in mainspace}}&#32;|{{var|result if elsewhere}}&#32;|<nowiki>demospace={{{demospace|}}}</nowiki>&#32;}}

===Technical details===
This template detects article "Talk:" pages as type '''other'''.

This template works like {{tl|main talk other}}. For more examples and technical details, see the documentation there.

<templatedata>
{
	"params": {
		"1": {
			"label": "If mainspace",
			"description": "Content if page is located in mainspace (i.e. article space)",
			"type": "content"
		},
		"2": {
			"label": "If not mainspace",
			"description": "Content if page is not located in mainspace",
			"type": "content"
		}
	}
}
</templatedata>

===Redirects===
* {{tl|article only}}
* {{tl|article other}}

{{Namespace and pagename-detecting templates}}

<includeonly>{{Sandbox other||
[[Category:If-namespace-then-else templates]]
}}</includeonly>