模板:Summer Olympics by year category navigation/sandbox

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测试后无误的版本可以一次性地加入此模板沙盒中，但是修改前请务必于讨论页发起讨论。

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A category header template for use on a Summer Olympics by year category, i.e. a category named "<foo> <YYYY> Summer Olympics <foobar>"

It creates a navigation box with links to other years.

No parameters are required, but they can be specified if needed. If parameters are omitted, the category name is parsed.

使用

or

Use {{Summer Olympics by year category navigation}}

Use {{Summer Olympics by year category navigation|Nations at the}}

Use {{Summer Olympics by year category navigation||events}}

If the category name does not include "YYYY Summer Olympics", then the navbox cannot be made unless parameters are supplied.

If then navbox cannot be made, an error message is produced, and the page is added to a tracking category:

上述文档嵌入自Template:Summer Olympics by year category navigation/doc。 (编辑 | 历史)
编者可以在本模板的沙盒 (编辑 | 差异)和测试样例 (创建)页面进行实验。
请在/doc子页面中添加分类。本模板的子页面。