AMP

amp-date-display

 
You can now use this component outside valid AMP documents using the Bento version of this component. Learn more in the Bento guide.

Description

The amp-date-display component displays time data that you can render in your AMP page.

 

Required Scripts

<script async custom-element="amp-date-display" src="https://cdn.ampproject.org/v0/amp-date-display-0.1.js"></script>

Usage

The amp-date-display component displays time data that you can render in your AMP page. By providing specific attributes in the amp-date-display tag, the amp-date-display extension returns a list of time parameters, which you can pass to an amp-mustache template for rendering. Refer to the list below for each returned time parameter.

<!-- Displays "Wednesday 2 August 2017, 15:05:05" -->
<amp-date-display
  datetime="2017-08-02T15:05:05.000"
  layout="fixed"
  width="360"
  height="20"
>
  <template type="amp-mustache">
    <div>
{{dayName}} {{day}} {{monthName}} {{year}}{{hourTwoDigit}}:{{minuteTwoDigit}}:{{secondTwoDigit}}    </div>
  </template>
</amp-date-display>

Returned time parameters

This table lists the format you can specify in your Mustache template:

Format Meaning
day 1, 2, ...12, 13, etc.
dayName string,
dayNameShort string,
dayPeriod string,
dayTwoDigit 01, 02, 03, ..., 12, 13, etc.
hour 0, 1, 2, 3, ..., 12, 13, ..., 22, 23
hour12 1, 2, 3, ..., 12, 1, 2, ..., 11, 12
hour12TwoDigit 01, 02, ..., 12, 01, 02, ..., 11, 12
hourTwoDigit 00, 01, 02, ..., 12, 13, ..., 22, 23
iso A standard ISO8601 date string e.g. 2019-01-23T15:31:21.213Z,
localeString A string with a language sensitive representation.
minute 0, 1, 2, ..., 58, 59
minuteTwoDigit 00, 01, 02, ..., 58, 59
month 1, 2, 3, ..., 12
monthName Internationalized month name string.
monthNameShort Internationalized abbreviated month name string.,
monthTwoDigit 01, 02, ..., 11, 12
second 0, 1, 2, ..., 58, 59
secondTwoDigit 00, 01, 02, ..., 58, 59
timeZoneName Internationalized timezone, like Pacific Daylight Time
timeZoneNameShort Internationalized timezone, abbreviated, like PST
year 0, 1, 2, ..., 1999, 2000, 2001, etc.
yearTwoDigit 00, 01, 02, ..., 17, 18, 19, ..., 98, 99

Attributes

You must specify at least one of these required attributes: datetime, timestamp-ms, or timestamp-seconds.

datetime

The datetime attribute specifies the date and time in a standard ISO 8601 date string (e.g. 2017-08-02T15:05:05.000Z) or the string now. If set to now, amp-date-display will use the time the page loaded to render its template.

timestamp-ms

The timestamp-ms attribute specifies the date and time using the number of milliseconds since 1970-01-01T0:00:00.000Z

timestamp-seconds

The timestamp-seconds attribute specifies the date and time using the number of seconds since 1970-01-01T0:00:00.000Z

locale (optional)

An internationalization language string for each timer unit. The default value is en (for English). This attribute supports all values that are supported by the user's browser.

display-in (optional)

If set to the value utc, the display-in attribute will convert the given date to UTC.

offset-seconds (optional)

The offset-seconds attribute specifies an integer number of seconds to shift the given date.

data-options-* (optional)

The data-options-* supports all the options under Intl.DateTimeFormat.options parameter that specifies the formatting style to use for localeString format. Valid attributes include: data-options-date-style, data-options-time-style, etc.

Note that if display-in attrubute is set to utc, the value of data-options-time-zone will automatically be converted to UTC.

Validation

See amp-date-display rules in the AMP validator specification.

需要更多帮助?

您已多次阅读本文档,但它仍未能涵盖您的所有问题?也许其他人也这么觉得:在 Stack Overflow 上与他们联系。

前往 Stack Overflow
发现错误或缺少功能?

AMP 项目强烈鼓励您参与并做出贡献!我们希望您能成为我们开放源代码社区的持续参与者,但我们也欢迎您对所热衷问题做出一次性贡献。

前往 GitHub