模板:Link if exists/doc

使用方法

For use as a subtemplate of other templates. Displays the first parameter, linked if an article exists, otherwise unlinked. You can also define a parameter nsp, for the namespace to try to link to (e.g. "nsp=Category"). Use prefix instead of nsp if the prefix is also to be displayed if a link is found.

另见

• {{Link if equal}}
• {{Link if not current}}
• {{LinkCatIfExists}}
• {{LinkCatIfExists2}}