Template:Dts

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Dts stands for Date Table Sorting and is used to correctly sort and display dates in a sortable table (see Help:Sorting).

What it solves

Normally, for proper sorting, dates must be entered in YYYY-MM-DD format. However, that format does not conform to the Manual of Style for date display. This template automatically creates the hidden <span style="display:none">1776-07-04</span> for sorting purposes and then displays the date like this: July 4, 1776. To hide the output, use the {{dtsh}} template instead.

Parameters

The year, month and day can either be entered separately or as a single date.

{{dts|year|month|day|BC}}

{{dts|date}}

1st parameter – Year (optional if month is given) Year number – number in the range -9999 through 9999: the numbers -9999 through 0 are used without "bc" and represent astronomical years -9999 through 0, the numbers 1 through 9999 represent that year AD, or BC with the fourth parameter set to bc or BC 2nd parameter – Month (optional if the day is not given either) Full month name – February or february Abbreviated month name – Feb or feb Month number – 2 or 02 3rd parameter – Day (optional) Day number – 7 or 07 4th parameter – optional with value BC or bc Used with a positive year number Thus e.g. for the year 5 BC we can use "5|bc" or "-4". A time period (year or month and year) is sorted according to its start, and time periods with the same starting moment are in order of descending length: a year comes before its first month; a month comes before its first day.

1st parameter – the full date in international, US or YYYY-MM-DD format It uses {{#time:}} and so is limited to what the parser function can handle (e.g. it won't go beyond 100 AD). International format is left as it is. YYYY-MM-DD format defaults to US format. Abbreviated months are accepted. Capitalisation and comma mistakes are corrected.

Input

{{dts|year|month|day|BC}}

• {{dts|1776|July|4}}

{{dts|date}}

• {{dts|1776-07-04}}
• {{dts|July 4, 1776}}
• {{dts|4 July 1776}}

When supplying a single parameter for the date, it is accepted and interpreted according to the php date/time format, except that a single number is interpreted as a year. By default the date is shown as supplied. If the first parameter is not just the year, but no format parameter is supplied, due to a call of function #time the maximum number of calls of this template on a page is 1200.

Using format=mdy, format=dmy, or format=auto produces a format that depends on, but is not necessarily equal to the format of the supplied date. This requires multiple calls of function #time, reducing the maximum number of calls of this template on a page in the worst case to 88, see below.

Also see the examples below.

Output

Output sent to table

• <span style="display:none">01776-07-04</span> July 4, 1776 or
• <span style="display:none">01776-07-04</span> 4 July 1776

Output displayed to user

• July 4, 1776 or
• 4 July 1776

Linking

The template formerly linked dates automatically. To turn linking off the parameter link=off was used. In accordance with current guidelines linking is no longer supported. Please do not use this parameter. Please remove it from existing transclusions.

Examples

Normal function of the template.

The template with debug=yes, which causes hidden parts to appear:

Template syntax Date rendered {{dts|2001}} 02001 2001 {{dts||1|1}} 02024-01-01 January 1 {{dts|-50|July}} -9949-07 July 50BC {{dts|-1000|July|4}} -8999-07-04 July 4, 1000BC {{dts|5|July|4|BC}} -9995-07-04 July 4, 5BC {{dts|40|July|4|BC}} -9960-07-04 July 4, 40BC {{dts|1|July|4|BC}} -9999-07-04 July 4, 1BC {{dts|88|July|4}} 00088-07-04 July 4, 88 {{dts|2007|7|11}} 02007-07-11 July 11, 2007 {{dts|2001|sep|11}} 02001-09-11 September 11, 2001 {{dts|format=dmy|2001}} 02001 2001 {{dts|format=dmy||1|1}} 02024-01-01 1 January {{dts|format=dmy|-50|July}} -9949-07 July 50BC {{dts|format=dmy|-1000|July|4}} -8999-07-04 4 July 1000BC {{dts|format=dmy|5|July|4|BC}} -9995-07-04 4 July 5BC {{dts|format=dmy|40|July|4|BC}} -9960-07-04 4 July 40BC {{dts|format=dmy|1|July|4|BC}} -9999-07-04 4 July 1BC {{dts|format=dmy|88|July|4}} 00088-07-04 4 July 88 {{dts|format=dmy|2007|7|11}} 02007-07-11 11 July 2007 {{dts|format=dmy|2001|sep|11}} 02001-09-11 11 September 2001 {{dts|2001}} 02001 2001 {{dts|1 January}} 02024-01-011 January {{dts|July 19}} 02024-07-19July 19 {{dts|10 July 1994}} 01994-07-1010 July 1994 {{dts|July 4, 1555}} 01555-07-04July 4, 1555 {{dts|24 Sep 2004}} 02004-09-2424 Sep 2004 {{dts|format=mdy|1 July 1893}} 01893-07-01July 1, 1893 {{dts|format=dmy|July 4, 1688}} 01688-07-044 July 1688 {{dts|format=dmy|2007-7-11}} 02007-07-1111 July 2007 {{dts|format=auto|4 July, 1688}} 01688-07-044 July 1688 {{dts|format=auto|July 4 1688}} 01688-07-04July 4, 1688 {{dts|2001-11-11}} 02001-11-11November 11, 2001

Template syntax Date rendered {{dts|debug=yes|2001}} 02001 2001 {{dts|debug=yes||1|1}} 02024-01-01 January 1 {{dts|debug=yes|-50|July}} -9949-07 July 50BC {{dts|debug=yes|-1000|July|4}} -8999-07-04 July 4, 1000BC {{dts|debug=yes|5|July|4|BC}} -9995-07-04 July 4, 5BC {{dts|debug=yes|40|July|4|BC}} -9960-07-04 July 4, 40BC {{dts|debug=yes|1|July|4|BC}} -9999-07-04 July 4, 1BC {{dts|debug=yes|88|July|4}} 00088-07-04 July 4, 88 {{dts|debug=yes|2007|7|11}} 02007-07-11 July 11, 2007 {{dts|debug=yes|2001|sep|11}} 02001-09-11 September 11, 2001 {{dts|format=dmy|debug=yes|2001}} 02001 2001 {{dts|format=dmy|debug=yes||1|1}} 02024-01-01 1 January {{dts|format=dmy|debug=yes|-50|July}} -9949-07 July 50BC {{dts|format=dmy|debug=yes|-1000|July|4}} -8999-07-04 4 July 1000BC {{dts|format=dmy|debug=yes|5|July|4|BC}} -9995-07-04 4 July 5BC {{dts|format=dmy|debug=yes|40|July|4|BC}} -9960-07-04 4 July 40BC {{dts|format=dmy|debug=yes|1|July|4|BC}} -9999-07-04 4 July 1BC {{dts|format=dmy|debug=yes|88|July|4}} 00088-07-04 4 July 88 {{dts|format=dmy|debug=yes|2007|7|11}} 02007-07-11 11 July 2007 {{dts|format=dmy|debug=yes|2001|sep|11}} 02001-09-11 11 September 2001 {{dts|debug=yes|2001}} 02001 2001 {{dts|debug=yes|1 January}} 02024-01-011 January {{dts|debug=yes|July 19}} 02024-07-19July 19 {{dts|debug=yes|10 July 1994}} 01994-07-1010 July 1994 {{dts|debug=yes|July 4, 1555}} 01555-07-04July 4, 1555 {{dts|debug=yes|24 Sep 2004}} 02004-09-2424 Sep 2004 {{dts|format=mdy|debug=yes|1 July 1893}} 01893-07-01July 1, 1893 {{dts|format=dmy|debug=yes|July 4, 1688}} 01688-07-044 July 1688 {{dts|format=dmy|debug=yes|2007-7-11}} 02007-07-1111 July 2007 {{dts|format=auto|debug=yes|4 July, 1688}} 01688-07-044 July 1688 {{dts|format=auto|debug=yes|July 4 1688}} 01688-07-04July 4, 1688 {{dts|debug=yes|2001-11-11}} 02001-11-11November 11, 2001

Limitation

Template:Dts/formauto calls #time with format strings with a total length of up to 68 characters. The worst case is when the default case of the #switch applies, e.g. for the format 1876-08-25. In that case the template can only be called 88 times (here less because of the other examples):

August 25, 1801; August 25, 1802; August 25, 1803; August 25, 1804; August 25, 1805; August 25, 1806; August 25, 1807; August 25, 1808; August 25, 1809; August 25, 1810; August 25, 1811; August 25, 1812; August 25, 1813; August 25, 1814; August 25, 1815; August 25, 1816; August 25, 1817; August 25, 1818; August 25, 1819; August 25, 1820; August 25, 1821; August 25, 1822; August 25, 1823; August 25, 1824; August 25, 1825; August 25, 1826; August 25, 1827; August 25, 1828; August 25, 1829; August 25, 1830; August 25, 1831; August 25, 1832; August 25, 1833; August 25, 1834; August 25, 1835; August 25, 1836; August 25, 1837; August 25, 1838; August 25, 1839; August 25, 1840; August 25, 1841; August 25, 1842; August 25, 1843; August 25, 1844; August 25, 1845; August 25, 1846; August 25, 1847; August 25, 1848; August 25, 1849; August 25, 1850; August 25, 1851; August 25, 1852; August 25, 1853; August 25, 1854; August 25, 1855; August 25, 1856; August 25, 1857; August 25, 1858; August 25, 1859; August 25, 1860; August 25, 1861; August 25, 1862; August 25, 1863; August 25, 1864; August 25, 1865; August 25, 1866; August 25, 1867; August 25, 1868; August 25, 1869; August 25, 1870; August 25, 1871; August 25, 1872; August 25, 1873; August 25, 1874; August 25, 1875; August 25, 1876; August 25, 1877; August 25, 1878; August 25, 1879; August 25, 1880; August 25, 1881; August 25, 1882; August 25, 1883; August 25, 1884; August 25, 1885; ; ; ;

Error handling

During early 2009, Template:Dts generated month names for invalid month numbers, such as number 23 displaying "November". No warning is displayed, for the formatted page, that such invalid dates are being used on the page.

See also

• {{dtsh}}, hides the template's output
• {{TBA}}, allows quarters, and allows sorting of time periods by end date.
• m:Template:dts (backlinks, edit), since on Meta e.g. 09999 9999 induces numeric sort mode, "&" is prefixed to force string sort mode.
• {{dts1}}
• {{dts vgr}}, for video game release dates.
• {{sort}}, sorting by a specified key
• {{sortname}}, full name sorting.

The above documentation is transcluded from Template:Dts/doc. (edit | history)
Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages.
Add categories to the /doc subpage. Subpages of this template.