Difference between revisions of "Template:Switch"

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<includeonly>{{{ {{{switch}}}|{{{default{{{default|}}}|{{{switch}}}}}}}}}</includeonly><noinclude>
<includeonly>{{{ {{{switch|}}}|{{IsEmpty|{{{default|}}}|empty={{{switch|}}}}}}}}</includeonly><noinclude>
This template allows you to conditionally show one of a predefined set of arguments, depending on another named argument.
This template allows you to conditionally show one of a predefined set of arguments, depending on another named argument.
=Usage=
=Usage=
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The "default" argument will be used when the "switch" value doesn't match any of the options or that's empty:
The "default" argument will be used when the "switch" value doesn't match any of the options or that's empty:
*<nowiki>{{Switch|yes=yay|no=nay|default=maybe|switch=err}}</nowiki> shows "{{Switch|yes=yay|no=nay|default=maybe|switch=err}}"
*<nowiki>{{Switch|yes=yay|no=nay|default=maybe|switch=err}}</nowiki> shows "{{Switch|yes=yay|no=nay|default=maybe|switch=err}}"
The "default" argument is ignored when it's empty:
*<nowiki>{{Switch|yes=yay|no=nay|default=|switch=err}}</nowiki> shows "{{Switch|yes=yay|no=nay|default=|switch=err}}"
</noinclude>
</noinclude>

Latest revision as of 21:23, 5 March 2009

This template allows you to conditionally show one of a predefined set of arguments, depending on another named argument.

Usage

Use the "switch" argument to select which argument to show:

  • {{Switch|yes=yay|no=nay|switch=yes}} shows "yay"
  • {{Switch|yes=yay|no=nay|switch=no}} shows "nay"

If the specified option is unknown, the "switch" value will be shown:

  • {{Switch|yes=yay|no=nay|switch=err}} shows "err"

The "default" argument will be used when the "switch" value doesn't match any of the options or that's empty:

  • {{Switch|yes=yay|no=nay|default=maybe|switch=err}} shows "maybe"

The "default" argument is ignored when it's empty:

  • {{Switch|yes=yay|no=nay|default=|switch=err}} shows "err"