Template:CatAutoTOC/core: Difference between revisions
imported>Fire Created page with "<includeonly><!-- # Using a sub-template, so that we never have have more than one call to the WP:EXPENSIVE function {{PAGESINCATEGORY}} # # TOC, depending on category size # <= 100 pages → no TOC # 101–1200 pages → {{Category TOC}} # > 1200 pages → {{Large category TOC}} ########################################################################### # NOTE: The sort key {{PAGENAME}} is used on all the tracking categories # # to overr..." |
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Latest revision as of 12:53, 3 December 2022
 | LuaModuleを使用しています: |
Adds a Table of Contents (TOC) to a category page if the category's size warrants it.
The size thresholds are:
- <= 100 pages → no TOC
- 101–1200 pages → {{Category TOC}}
- > 1200 pages → {{Large category TOC}}
Usage
{{CatAutoTOC}}
On category pages, {{CatAutoTOC}} can be placed wherever you want the TOC to be displayed.
On a category header template, it is best placed outside any <includeonly></includeonly> tags, so that the template is categorised as using CatAutoTOC.
Parameters
No parameters are needed.
However, the parameters available {{Category TOC}} may be supplied, and if CatAutoTOC calls {{Category TOC}}, those parameters will be passed on to {{Category TOC}}.
So e.g. {{CatAutoTOC|align=center}} will:
- Have no effect if no TOC is generated
- Align to the center if {{Category TOC}} is used
- Have no effect if {{Large category TOC}} is used, because {{Large category TOC}} accepts no parameters
Tracking
| CatAutoToc effect | Pages | % |
|---|---|---|
| No TOC | 0 | Lua error: bad argument #1 to 'formatNum' (NaN). |
| Standard {{Category TOC}} | 0 | Lua error: bad argument #1 to 'formatNum' (NaN). |
| {{Large category TOC}} | 0 | Lua error: bad argument #1 to 'formatNum' (NaN). |
| Total | 0 | |
Each page using this template is categorised in one of three tracking categories:
- Category:CatAutoTOC generates no TOC
- Category:CatAutoTOC generates standard Category TOC
- Category:CatAutoTOC generates Large category TOC
Templates which transclude {{CatAutoTOC}} are categorised in
- Category:Templates using CatAutoTOC (population: 0)
... but only if the transclusion is outside any <noinclude></noinclude> tags
Bugs
This template uses the magic word {{PAGESINCATEGORY}} to count the number of pages in the category. Unfortunately, this function can return wildly erroneous results on some categories which have had many pages added and removed.
This bug is well-known, and has been documented in several places since 2010, including:
In the overwhelming majority of categories, the count is recorded accurately enough to support use of this template. However, there seemed to be some issue with {{PAGESINCATEGORY}} falsely returning zero in some cases. This is tracked in:
- Category:CatAutoTOC on pages where PAGESINCATEGORY returns zero (population: 0)
As of 19 April 2020, that problem seems to have been fixed by a small but cunning tweak[1] to how {{PAGESINCATEGORY}} is called.
The category should contain only pages labelled as "empty". Purge page to update totals
See also
- {{CatAutoTOC}} — auto-selects no TOC, {{Category TOC}}, or {{Large category TOC}}
- {{Category TOC}}
- {{Category TOC custom}}
- {{Category TOC ATC}}
- {{Category TOC (Greek)}}
- {{Category TOC (Hebrew)}}
- {{Category TOC (non-Latin)}}
- {{Category TOC Unicode}}
- {{Collapsible large category TOC}}
- {{Large category TOC}}
- {{Large category TOC numeric}}
- {{Large category TOC years only}}
- {{Compact TOC}} — for articles
 | この記事は、クリエイティブ・コモンズ・表示・継承ライセンス3.0のもとで公表されたウィキペディアの項目Template:CatAutoTOC/coreを素材として二次利用しています。 Lua error in Module:Itemnumber at line 91: attempt to concatenate local 'qid' (a nil value). |