Template:DPL parameter.surrogateexample: Difference between revisions
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[[{{{%PAGE%}}}#{{{name}}}|{{{name}}}]]||{{#sub:{{{purpose|}}}|0|50}} {{#ifeq: {{#expr: {{#len:{{{purpose|}}}}} > 50}} | 1 | [[{{{%PAGE%}}}#{{{name}}}|more ...]] | }}<noinclude>
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Naming the surrogate/phantom template after its parent, and then adding [[Controlling output volume#Include contents related to templates|a descriptive suffix on the end]], ensures both the parent and surrogate are easily found, and their relationship to each other easily understood. This style of naming them is particularly useful when looking at templates in [[Special:AllPages]] (and selecting the templates drop-down option).
{{note|This surrogate template requires the [[mw:Extension:ParserFunctions|ParserFunctions]] extension, and it requires <code>[[mw:Extension:ParserFunctions|$wgPFEnableStringFunctions]]</code> to be set to "true" (enabled) in order to function correctly; on Miraheze, ParserFunctions is already installed and the latter setting can be found and enabled in [[meta:ManageWiki|ManageWiki]]. The #sub parser function, used to add the "more..." text in this example, is for demonstration purposes only; it may break ''nowiki'' or other tags (creating undesired results) if it splits a result in the middle of one of such tags.}}
[[Category:Surrogate (phantom) templates]]
[[Category:Uses ParserFunctions string functions]]
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