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HTMLTimeElement.dateTime - Web APIs 编辑

The HTMLTimeElement.dateTime property is a DOMString that reflects the datetime HTML attribute, containing a machine-readable form of the element's date and time value.

The format of the string must follow one of the following HTML microsyntaxes:

Microsyntax	Description	Examples
Valid month string	YYYY`-`MM	`2011-11`, `2013-05`
Valid date string	YYYY`-`MM`-`DD	`1887-12-01`
Valid yearless date string	MM`-`DD	`11-12`
Valid time string	HH`:`MM HH`:`MM`:`SS HH`:`MM`:`SS`.`mmm	`23:59` `12:15:47` `12:15:52.998`
Valid local date and time string	YYYY`-`MM`-`DD HH`:`MM YYYY`-`MM`-`DD HH`:`MM`:`SS YYYY`-`MM`-`DD HH`:`MM`:`SS`.`mmm YYYY`-`MM`-`DD`T`HH`:`MM YYYY`-`MM`-`DD`T`HH`:`MM`:`SS YYYY`-`MM`-`DD`T`HH`:`MM`:`SS`.`mmm	`2013-12-25 11:12 1972-07-25 13:43:07 1941-03-15 07:06:23.678 2013-12-25T11:12 1972-07-25T13:43:07 1941-03-15T07:06:23.678`
Valid time-zone offset string	`Z` `+`HHMM `+`HH`:`MM `-`HHMM `-`HH`:`MM	`Z +0200 +04:30 -0300 -08:00`
Valid global date and time string	Any combination of a valid local date and time string followed by a valid time-zone offset string	`2013-12-25 11:12+0200 1972-07-25 13:43:07+04:30 1941-03-15 07:06:23.678Z 2013-12-25T11:12-08:00`
Valid week string	YYYY`-W`WW	`2013-W46`
Four or more ASCII digits	YYYY	`2013`, `0001`
Valid duration string	`P`d`DT`h`H`m`M`s`S` `P`d`DT`h`H`m`M`s`.`X`S` `P`d`DT`h`H`m`M`s`.`XX`S` `P`d`DT`h`H`m`M`s`.`XXX`S` `PT`h`H`m`M`s`S` `PT`h`H`m`M`s`.`X`S` `PT`h`H`m`M`s`.`XX`S` `PT`h`H`m`M`s`.`XXX`S` w`w`d`d`h`h`m`m`s`s`	`P12DT7H12M13S P12DT7H12M13.3S P12DT7H12M13.45S P12DT7H12M13.455S PT7H12M13S PT7H12M13.2S PT7H12M13.56S PT7H12M13.999S 7d 5h 24m 13s`

Syntax

dateTimeString = timeElt.dateTime;
timeElt.dateTime = dateTimeString

Example

// Assumes there is <time id="t"> element in the HTML

var t = document.getElementById("t");
t.dateTime = "6w 5h 34m 5s";

Specifications

Specification	Status	Comment
HTML Living Standard The definition of 'HTMLTimeElement' in that specification.	Living Standard	No change from HTML 5.1.
HTML 5.1 The definition of 'HTMLTimeElement' in that specification.	Recommendation	No change from HTML5.
HTML5 The definition of 'HTMLTimeElement' in that specification.	Recommendation	Initial definition.

Browser compatibility

BCD tables only load in the browser

HTMLTimeElement.dateTime - Web APIs 编辑

Syntax

Example

Specifications

Browser compatibility

See also

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HTMLTimeElement.dateTime - Web APIs 编辑

Syntax

Example

Specifications

Browser compatibility

See also

如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

词条统计

友情链接

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。