Difference between revisions of "Template:Error:must be substituted/doc"

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imported>Jdaloner
(Modified <includeonly> section so that "sandbox" subpage won't appear in categories.)
imported>Sardanaphalus
(categfry)
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{{Documentation subpage}}
 
{{Documentation subpage}}
 
<!-- PLEASE ADD CATEGORIES AT THE BOTTOM OF THIS PAGE. -->
 
<!-- PLEASE ADD CATEGORIES AT THE BOTTOM OF THIS PAGE. -->
==Usage==
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== Usage ==
 
In a template that must be substituted, add the following code at the top:
 
In a template that must be substituted, add the following code at the top:
  
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while <nowiki>{{subst:Demo of template that must be substituted}}</nowiki> gives "{{ {{#ifeq:|{{void}}|void|Error:must be substituted}}|Demo of template that must be substituted}}Template body".
 
while <nowiki>{{subst:Demo of template that must be substituted}}</nowiki> gives "{{ {{#ifeq:|{{void}}|void|Error:must be substituted}}|Demo of template that must be substituted}}Template body".
  
==See also==
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== See also ==
 
*[[User:Pathoschild/Help/Template special effects]]
 
*[[User:Pathoschild/Help/Template special effects]]
  
<includeonly>{{#ifeq:{{SUBPAGENAME}}|sandbox||
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<includeonly>{{#ifeq:{{SUBPAGENAME}}|sandbox | |
<!-- PLEASE ADD CATEGORIES BELOW THIS LINE, THANK YOU. -->
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<!-- PLEASE ADD CATEGORIES BELOW THIS LINE: -->
[[Category:Wikipedia formatting and function templates|Error:not substituted]]
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[[Category:Error-message templates]]
 
}}</includeonly>
 
}}</includeonly>

Revision as of 19:51, 6 September 2014

Usage

In a template that must be substituted, add the following code at the top:

{{ {{#ifeq:{{<includeonly>subst:</includeonly>void}}|{{void}}|void|Error:must be substituted}}| template name }}

Example: Template:Demo of template that must be substituted (backlinks edit).

Template:Xpd0

while {{subst:Demo of template that must be substituted}} gives "Template body".

See also