Difference between revisions of "Template:Firstdata/doc"
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<pre>{{firstdata|{{{foo|}}} |{{{bar|}}} }}</pre> | <pre>{{firstdata|{{{foo|}}} |{{{bar|}}} }}</pre> | ||
| + | Whitespace is stripped. | ||
==example== | ==example== | ||
* <nowiki>{{firstdata||two|three}}</nowiki> → {{firstdata||two|three}} | * <nowiki>{{firstdata||two|three}}</nowiki> → {{firstdata||two|three}} | ||
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<includeonly>{{sandbox other|| | <includeonly>{{sandbox other|| | ||
<!-- Categories below this line, please; interwikis at Wikidata --> | <!-- Categories below this line, please; interwikis at Wikidata --> | ||
| − | [[category: | + | [[category:Parameter selection templates]] |
}}</includeonly> | }}</includeonly> | ||
Revision as of 10:15, 13 December 2016
| 40px | This is a documentation subpage for Template:Firstdata. It contains usage information, categories and other content that is not part of the original template page. |
Usage
Can have up to three parameters input. Will return the first parameter that is not blank.
{{firstdata
|1=
|2=
|3=
}}
or
{{firstdata|||}}
Practical use is inside an other template:
{{firstdata|{{{foo|}}} |{{{bar|}}} }}
Whitespace is stripped.
example
- {{firstdata||two|three}} → two
- {{firstdata|one||three}} → one
- {{firstdata|||}} →