Template:Ns has subpages/doc
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This is a documentation subpage for Template:Ns has subpages. It may contain usage information, categories and other content that is not part of the original template page. |
This template is used in system messages, and on approximately 2,420,000 pages, or roughly 35169% of all pages. Changes to it can cause immediate changes to the Wikipedia user interface. To avoid major disruption and server load, any changes should be tested in the template's /sandbox or /testcases subpages, or in your own user subpage. The tested changes can be added to this page in a single edit. Please discuss changes on the talk page before implementing them. |
This template uses Lua: |
Detects whether the current or the given namespace has subpages enabled. Returns "yes" if it does, and an empty string otherwise.
This template can be substituted.
Usage
{{ns has subpages}}
→ yes{{ns has subpages|Template}}
→ yes{{ns has subpages|Category}}
→{{ns has subpages|}}
(main space) →{{ns has subpages|{{ns:0}}}}
(main space) →{{ns has subpages|:}}
(main space) →{{ns has subpages|{{ns:Talk}}}}
→ yes{{ns has subpages|Category talk}}
→ yes{{ns has subpages|File:Foo}}
→{{ns has subpages|Foo}}
→{{ns has subpages|:Template}}
→ yes
See also
{{namespace detect}}