Difference between revisions of "Template:If/errmsg/doc"
< Template:If | errmsg
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imported>Wikid77 (created, as documentation subpage, for Template:If/errmsg which displays specially-formatted messages for Template:If) |
imported>Wikid77 (reversed the parameter order to match parameters in Ifexpr; expanded as for either Template:If or Template:Ifexpr, with new parameter t=Ifexpr) |
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| − | The '''[[Template:If/errmsg]]''' is used to display advisory messages for the [[Template:If]] which can process if-expressions without removing the leading or trailing spaces within then/else clauses of the logic. | + | The '''[[Template:If/errmsg]]''' is used to display advisory messages for either the [[Template:If]] or also for [[Template:Ifexpr]] which can process if-expressions without removing the leading or trailing spaces within then/else clauses of the logic. |
| − | : '''Usage''': <nowiki>{{If/errmsg | + | : '''Usage''': <nowiki>{{If/errmsg |{{{2|}}}|{{{3|}}}|{{{1|}}}|t=templatename}}</nowiki> |
| − | The template passes the values of parameters {1}, {2}, {3} and { | + | The template passes the values of parameters {1}, {2}, {3} and {t} (the template name, such as t=Ifexpr) so that they can be displayed to clue the reader into spotting which instance (of using Template:If or Template:Ifexpr) had triggered the message. |
[[Category:String manipulation templates]] | [[Category:String manipulation templates]] | ||
Revision as of 18:08, 3 December 2010
The Template:If/errmsg is used to display advisory messages for either the Template:If or also for Template:Ifexpr which can process if-expressions without removing the leading or trailing spaces within then/else clauses of the logic.
- Usage: {{If/errmsg |{{{2|}}}|{{{3|}}}|{{{1|}}}|t=templatename}}
The template passes the values of parameters {1}, {2}, {3} and {t} (the template name, such as t=Ifexpr) so that they can be displayed to clue the reader into spotting which instance (of using Template:If or Template:Ifexpr) had triggered the message.