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The templates [[Template:P1|P1]], [[Template:P2|P2]] and [[Template:P3|P3]] simply return the first, second and third unnamed input parameter respectively. For example: | |||
* {{tlc|P1|foo|bar|baz}} returns {{P1|foo|bar|baz}} | |||
* {{tlc|P2|foo|bar|baz}} returns {{P2|foo|bar|baz}} | |||
* {{tlc|P3|foo|bar|baz}} returns {{P3|foo|bar|baz}} | |||
These templates can be used inside other templates as an alternative to the {{pf|switch}} parser function, to switch between outputs based on whether the input is "1", "2" or "3": | |||
* {{tlc|P{{<nowiki/>{1}}}|''output if 1''|''output if 2''|''output if 3''}} | |||
Using <code><nowiki>{{#switch}}</nowiki></code>, this syntax is equivalent to | |||
* {{tlc|{{hash}}switch:{{<nowiki/>{1}}}|1{{=}}''output if 1''|2{{=}}''output if 2''|3{{=}}''output if 3''}} | |||
except that the parser function strips whitespace between parameters whereas the templates don't. | |||
<includeonly> | |||
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[[Category:Parameter selection templates]] | |||
</includeonly> | |||
Revision as of 16:28, 16 December 2017
{{#invoke:Message box|mbox}}
The templates P1, P2 and P3 simply return the first, second and third unnamed input parameter respectively. For example:
- Template:Tlc returns foo
- Template:Tlc returns bar
- Template:Tlc returns Template:P3
These templates can be used inside other templates as an alternative to the Template:Pf parser function, to switch between outputs based on whether the input is "1", "2" or "3":
Using {{#switch}}, this syntax is equivalent to
except that the parser function strips whitespace between parameters whereas the templates don't.