kopia lustrzana https://github.com/shoelace-style/shoelace
127 wiersze
4.0 KiB
Markdown
127 wiersze
4.0 KiB
Markdown
# Format Date
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[component-header:sl-format-date]
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Formats a date/time using the specified locale and options.
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Localization is handled by the browser's [`Intl.DateTimeFormat` API](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DateTimeFormat). No language packs are required.
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```html preview
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<!-- Shoelace 2 release date 🎉 -->
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<sl-format-date date="2020-07-15T09:17:00-04:00"></sl-format-date>
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```
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```jsx react
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import { SlFormatDate } from '@shoelace-style/shoelace/dist/react';
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const App = () => <SlFormatDate date="2020-07-15T09:17:00-04:00" />;
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```
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The `date` attribute determines the date/time to use when formatting. It must be a string that [`Date.parse()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/parse) can interpret or a [`Date`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date) object set via JavaScript. If omitted, the current date/time will be assumed.
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?> When using strings, avoid ambiguous dates such as `03/04/2020` which can be interpreted as March 4 or April 3 depending on the user's browser and locale. Instead, always use a valid [ISO 8601 date time string](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/parse#Date_Time_String_Format) to ensure the date will be parsed properly by all clients.
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## Examples
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### Date & Time Formatting
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Formatting options are based on those found in the [`Intl.DateTimeFormat` API](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DateTimeFormat). When formatting options are provided, the date/time will be formatted according to those values. When no formatting options are provided, a localized, numeric date will be displayed instead.
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```html preview
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<!-- Human-readable date -->
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<sl-format-date month="long" day="numeric" year="numeric"></sl-format-date><br />
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<!-- Time -->
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<sl-format-date hour="numeric" minute="numeric"></sl-format-date><br />
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<!-- Weekday -->
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<sl-format-date weekday="long"></sl-format-date><br />
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<!-- Month -->
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<sl-format-date month="long"></sl-format-date><br />
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<!-- Year -->
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<sl-format-date year="numeric"></sl-format-date><br />
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<!-- No formatting options -->
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<sl-format-date></sl-format-date>
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```
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```jsx react
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import { SlFormatDate } from '@shoelace-style/shoelace/dist/react';
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const App = () => (
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<>
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{/* Human-readable date */}
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<SlFormatDate month="long" day="numeric" year="numeric" />
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<br />
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{/* Time */}
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<SlFormatDate hour="numeric" minute="numeric" />
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<br />
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{/* Weekday */}
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<SlFormatDate weekday="long" />
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<br />
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{/* Month */}
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<SlFormatDate month="long" />
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<br />
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{/* Year */}
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<SlFormatDate year="numeric" />
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<br />
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{/* No formatting options */}
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<SlFormatDate />
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</>
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);
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```
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### Hour Formatting
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By default, the browser will determine whether to use 12-hour or 24-hour time. To force one or the other, set the `hour-format` attribute to `12` or `24`.
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```html preview
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<sl-format-date hour="numeric" minute="numeric" hour-format="12"></sl-format-date><br />
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<sl-format-date hour="numeric" minute="numeric" hour-format="24"></sl-format-date>
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```
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```jsx react
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import { SlFormatDate } from '@shoelace-style/shoelace/dist/react';
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const App = () => (
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<>
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<SlFormatDate hour="numeric" minute="numeric" hour-format="12" />
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<br />
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<SlFormatDate hour="numeric" minute="numeric" hour-format="24" />
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</>
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);
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```
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### Localization
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Use the `lang` attribute to set the date/time formatting locale.
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```html preview
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English: <sl-format-date lang="en"></sl-format-date><br />
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French: <sl-format-date lang="fr"></sl-format-date><br />
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Russian: <sl-format-date lang="ru"></sl-format-date>
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```
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```jsx react
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import { SlFormatDate } from '@shoelace-style/shoelace/dist/react';
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const App = () => (
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<>
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English: <SlFormatDate lang="en" />
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<br />
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French: <SlFormatDate lang="fr" />
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<br />
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Russian: <SlFormatDate lang="ru" />
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</>
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);
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```
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[component-metadata:sl-format-date]
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