Template:Ifn: Difference between revisions
Dubiousjim (talk | contribs) m (Template:Ifdef moved to Template:Ifn: "Ifdef" is misleading about behavior. In fact defined but blank arguments and undefined arguments are (mostly) treated alike.) |
Dubiousjim (talk | contribs) (Add docs) |
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== Template Documentation == | == Template Documentation == | ||
<nowiki>{{</nowiki>ifn|<var>value</var>|<var>result</var>}} yields <var>result</var> if <var>value</var> isn't blank. | |||
One limitation: {{ifdef|2=<var>result</var>}} yields <var>result<var> (but works properly if <var>value</var> is defined and empty). | |||
See [http://meta.wikimedia.org/wiki/Template:Ifdef Wikimedia's Ifdef] | See [http://meta.wikimedia.org/wiki/Template:Ifdef Wikimedia's Ifdef] | ||
</noinclude><includeonly>{{{1{{{1|}}}|{{{2|}}}}}}</includeonly> | </noinclude><includeonly>{{{1{{{1|}}}|{{{2|}}}}}}</includeonly> | ||
Revision as of 18:22, 7 March 2012
Template Documentation for Ifn
This page is a template and should only be used as part of other articles. For more information, read Help:Template.
Please do not experiment with this template; you could ruin all pages using this template. If you want to edit this template, copy the text to Template:Sandbox, edit and test it there, and copy it back when it works.
Feel free to voice your opinion regarding this template.Template branching without Extension:ParserFunctions
Template Documentation
{{ifn|value|result}} yields result if value isn't blank.
One limitation:
 There is no reason for this Template to exist on modern MediaWiki versions. Please use the built-in parser functions instead. Nothing links to this template.
(Discuss) |
yields
result (but works properly if value is defined and empty).