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amp-date-display
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>
Supported Layouts
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.
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