模块:Unsubst/doc
这是模块:Unsubst的文档页面
40px | 本模块已应用于2,200,000+页面。 为避免大规模的破坏及不必要的服务器负荷,任何改动均应先在模板的沙盒、测试样例页面或您自己的用户页测试,经过测试后即可一次性改动本模块。为尊重其他用户,任何改动在生效前都应先在讨论页讨论。</td></tr></table> Helper module to facilitate a substituted template transform into a template transclusion. Maintenance templates, such as {{Citation needed}} or {{Refimprove}}, should never be substituted. A trick to avoid that is to make a template substitute to its transcluded form. Usage [编辑源代码]To turn a template into a self-substituting template, wrap the existing template code with: {{ {{{|safesubst:}}}#invoke:Unsubst||$B= [ ... existing template code ... ] }} The wikitext to display when not substed must be given as "$B". A parameter "$N" may also be seen in some templates; this was required in an older version of the module, but is no longer necessary and may be removed. Such templates are automatically placed in Template:clc. All other parameters passed to the #invoke will be copied to the generated template invocation as default values. If the value of any of these default parameters is "__DATE__", that value in the generated template invocation will be the current month and year. Some templates have a <noinclude> but no matching </noinclude> at the end of the template. In such cases the missing </noinclude> must be added before the ending Example [编辑源代码]Consider a template Template:Example containing the following code: {{ {{{|safesubst:}}}#invoke:Unsubst||foo=bar |date=__DATE__ |$B= [ ... Template code goes here ... ] }}
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