Template:Is redirect/sandbox
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This is the template sandbox page for Template:Is redirect (diff). See also the companion subpage for test cases. |
This template is used on approximately 179,000 pages. 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. Consider discussing changes on the talk page before implementing them. |
This template uses Lua: |
Returns yes
when |1=somepagename
is a redirect, and a <blank space> when not a redirect.
For illustration purposes, in this documentation redirect pages are in italics: Mainpage → Main_Page
- Expect 'yes':
{{Is redirect|Autism}}
→ - Expect '<blank>' (no):
{{Is redirect|Autism spectrum}}
→ yes
Talkpage handling
[edit]By default, a check specifying a talk page is performed on the corresponding subject page (it's associated page in mainspace, or in Template space, etc.).
- To check the talkpage itself, both use
|talk=yes
and the talk page name. {{Is redirect|Talk:Autism|talk=yes}}
→
Background. By default, when entering a Talkpage to check (like Talk:Autism
), the check is performed on the subject page. This stems from the module used. For example:
- Page to check:
Talk:Autism
:{{Is redirect|Talk:Autism}}
- Current pages status: Autism is a redirect, Talk:Autism is not a redirect (it has content).
{{Is redirect}}
returns:{{Is redirect|Autism}}
→{{Is redirect|Talk:Autism}}
→(unexpected for the talkpage itself)
- Applying
Talk:Autism
: {{Is redirect|Talk:Autism|talk=yes}}
→- Applying the súbject page
Autism
: {{Is redirect|Autism|talk=yes}}
→(
|talk=yes
for a súbject page name checks the subject page, not the associated talk page)
Usage
[edit]- Main Page (expect neg):
{{is redirect|Main_Page}}
→ - Mainpage (expect yes):
{{is redirect|Mainpage}}
→ yes
Can be used as:
{{#if:{{Is redirect|somepagename}} |value when yes |value when no}}
Template Data
[edit]This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. See a monthly parameter usage report for Template:Is redirect in articles based on its TemplateData.
TemplateData for Is redirect
Returns "yes" or <blank> (for no) for the pagename entered
Parameter | Description | Type | Status | |
---|---|---|---|---|
1 | 1 | no description | Unknown | optional |
Check Talk | talk | By default, the subject page is checked
| Boolean | optional |
See also
[edit]- {{no redirect}}, {{-r}} — link to the redirect page itself, not its target
- {{target of}} — returns the target of a redirect
- {{redirect}} — hatnote "Foo redirects here ..."
- {{Redirect and target}}