Difference between revisions of "Template:Cat in use/doc"

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imported>Frietjes
imported>Frietjes
(Removed sitelinks migrated to Wikidata)
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The second parameter can be used to indicate the comparison performed:
 
The second parameter can be used to indicate the comparison performed:
* <code>'''or'''</code> returns "1" (true) if the category exists ''or'' has members ''(default)''{{px1}};
+
* <code>'''or'''</code> returns "1" (true) if the category exists ''or'' has members (default);
 
* <code>'''and'''</code> returns "1" (true) if the category exists ''and'' has members;
 
* <code>'''and'''</code> returns "1" (true) if the category exists ''and'' has members;
 
* <code>'''xor'''</code> returns "1" (true) if the category exists but is empty, or if the category does not exist but has members<!--[Not as weird/uncommon as may be thought!:] (slightly weird, admittedly {{plaincode|{{colon}}D}})-->.
 
* <code>'''xor'''</code> returns "1" (true) if the category exists but is empty, or if the category does not exist but has members<!--[Not as weird/uncommon as may be thought!:] (slightly weird, admittedly {{plaincode|{{colon}}D}})-->.
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[[Category:Category namespace templates]]
 
[[Category:Category namespace templates]]
  
[[ja:Template:Cat in use]]
 
 
</includeonly>
 
</includeonly>

Revision as of 20:58, 2 March 2015

This template checks whether a category is 'in use', checking various combinations of whether the category exists (is not a redlink) and is populated (has pages in it).

Usage

  • {{cat in use| Wikipedia }} → 0
  • {{cat in use| Avpoaihaw }} → 0

The second parameter can be used to indicate the comparison performed:

  • or returns "1" (true) if the category exists or has members (default);
  • and returns "1" (true) if the category exists and has members;
  • xor returns "1" (true) if the category exists but is empty, or if the category does not exist but has members.

See also