Template:Ifsubst: Difference between revisions

Revision as of 09:05, 29 April 2010

@@ Line 1: / Line 1: @@
-<!--Start building conditional:
+{{ {{{|safesubst:}}}#ifeq:{{ {{{|safesubst:}}}NAMESPACE}}|{{NAMESPACE}}|{{{1|}}}|{{{2|}}} }}<noinclude>
---->{{#<!--
+{{Documentation|content=
---->{{<includeonly>subst:</includeonly>#if:||i}}f:<!--
---->{{<include<!--
---->{{<includeonly>subst:</includeonly>#if:||only}}><!--
---->subst:</include<!--
---->{{<includeonly>subst:</includeonly>#if:||only}}><!--
---->Empty template|.}}<!--
---->|<!--(else)-->{{{else|{{{2|}}}}}}<!--
---->|<!--(then)-->{{{then|{{{1|}}}}}}}}<noinclude>
-<pre>{{subst:ifsubst|then|else}}</pre>
-Add the above code to a template to give it <code>ifsubst</code> functionality. Note that this template in itself must actually be substituted into your new one, becoming part of its code.
+===Usage===
+Meta template that returns the first parameter if evaluated during substitution, and the second parameter if evaluated during transclusion.<br>Note that this template must be used in [[meta:Help:Safesubst|safesubst]] mode to work properly:
-When the template to which this code has been added is then substituted, the "then" text will appear, else the "else" text.
+:<code><nowiki>{{ {{{|safesubst:}}}ifsubst| yes | no }}</nowiki></code>
 <!--Categories-->
-[[Category:Wikipedia formatting and function templates|{{PAGENAME}}]]
+[[Category:Wikipedia metatemplates|{{PAGENAME}}]]
-<!--Other languages-->
+}}
-[[vi:Tiêu bản:Ifsubst]]
 </noinclude>