View source for Template:Foreach/doc

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{{timw|Foreach}}
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== Purpose ==
To repeatedly use a template for each argument in a pipe delimited list. The template handles up to 100 list items.

Coming here to use this template in a new page, or put it somewhere it has not been used before? Consider using [[Template:Fe]] instead.

== Example ==
;Create comma delimited links to each hook in a list:
{{tlx|foreach|hook|delim{{=}}, |ParserBeforePreprocess|ParserAfterTidy}} → {{foreach|hook|delim=,|ParserBeforePreprocess|ParserAfterTidy}}

Compare:

{{xpds|fe|hook|, |ParserBeforePreprocess|ParserAfterTidy}}

== Usage ==
{{tlx|foreach|delim{{=}}''delim''|''templatename''|''item1''|''item2''...}}

* ''templatename'' - the name of a template that takes at least one parameter. Only the first parameter will be used, so the remaining parameters must be optional.
* ''item1'' - the first item to pass to the template, resulting in <code><nowiki>{{</nowiki>''templatename''|''item1''}}</code>.
* ''item2'',... - (optional) the second and following items to pass to the template, resulting in <code><nowiki>{{</nowiki>''templatename''|''item2''}}</code>, etc.
* ''delim'' - (optional) a delimiter that should be inserted between the list items after the template ''templatename'' has been applied to each.

== See also ==
* [[Template:Fe]]
* {{Q|Q10966397}}