Revision 675781 of "Template:Image class names/解" on zh_yuewiki

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<!-- EDIT TEMPLATE DOCUMENTATION BELOW THIS LINE -->

This template has an image name as unnamed parameter and produces "metadata dummy" (without quotation marks) if the image is in a list of placeholder images.

==Usage==
:<nowiki>class="{{image class names|</nowiki>''image name''<nowiki>}}"</nowiki>

==Effect==
Due to [[MediaWiki:Monobook.css]], containing

      @media print { .metadata { display: none } }

the effect of class "metadata" is that by default the image is not printed when using the Monobook skin.

The class "dummy" allows users to [[m:HelP:User style#Non-display|use CSS to suppress the display]] of [[:Category:Wikipedia image placeholders|placeholder images]] with the CSS:
      .dummy {display: none}

==Related template==
For direct use {{tiw|image class}} is convenient, it also produces "class=" and quotation marks. This template {{tiw|image class names}} is needed if the class names without "class=" are needed, e.g. for parameter imageclass of {{tiw|infobox}}.