Contains Angular pipes to transform internationalization data using Intl.* browser APIs
npm install angular-ecmascript-intl
Contains pipes to transform internationalization data using Intl.* browser APIs.
Install the package:
``
npm install angular-ecmascript-intl --save
Import the pipes individually as per usage, or import the IntlModule to import all pipes at once.
By default, all pipes will use the browser default locale.
If you want to override it, you can provide the INTL_LOCALES injection token:
`typescript
import { NgModule } from "@angular/core";
import { INTL_LOCALES } from "angular-ecmascript-intl";
@NgModule({
providers: [
{
provide: INTL_LOCALES,
useValue: "de-DE",
},
],
})
export class MyModule {}
`
Also, every pipe accepts the locale option.
Now you can use the pipes, see below.
- Date pipe
- Decimal pipe
- Percent pipe
- Currency pipe
- Language pipe
- Country pipe
- Unit pipe
- List pipe
- Relative Time (timeago) pipe
- Duration pipe
Use the date pipe like the following:
`
{{myDate | intlDate: options}}
The input date can be one of the following:
- Date objectnew Date()
- number (UNIX timestamp)
- string (will be parsed by constructor)
- null
- undefined
The following options are supported:
- dateStyle
- timeStyle
- hour12
With the INTL_DATE_PIPE_DEFAULT_OPTIONS injection token you can specify default options.
Use the decimal pipe like the following:
`
{{1.24 | intlDecimal: options}}
The input can be one of the following:
- number
- string (must be parseable as number)
- null
- undefined
The following options are supported:
- notation
- signDisplay
- minimumIntegerDigits
- minimumFractionDigits
- maximumFractionDigits
- minimumSignificantDigits
- maximumSignificantDigits
With the INTL_DECIMAL_PIPE_DEFAULT_OPTIONS injection token you can specify default options.
Use the percent pipe like the following:
`
{{0.24 | intlPercent: options}}
The input can be one of the following:
- number
- string (must be parseable as number)
- null
- undefined
The following options are supported:
- notation
- signDisplay
- minimumIntegerDigits
- minimumFractionDigits
- maximumFractionDigits
- minimumSignificantDigits
- maximumSignificantDigits
With the INTL_PERCENT_PIPE_DEFAULT_OPTIONS injection token you can specify default options.
Use the currency pipe like the following:
`
{{1.24 | intlCurrency: 'USD': options}}
The input can be one of the following:
- number
- string (must be parseable as number)
- null
- undefined
The currency code parameter is required and must be a valid ISO 4217 currency code. If you want to transform a decimal
number instead, use the intlDecimal pipe.
The following additional options are supported:
- currencyDisplay
- currencySign
- notation
- signDisplay
- minimumIntegerDigits
- minimumFractionDigits
- maximumFractionDigits
- minimumSignificantDigits
- maximumSignificantDigits
With the INTL_CURRENCY_PIPE_DEFAULT_OPTIONS injection token you can specify default options.
Use the language pipe like the following:
`
{{'en-US' | intlLanguage: options}}
The input can be one of the following:
- string (must be a BCP 47 IETF language tag)
- null
- undefined
The following option is supported:
With the INTL_LANGUAGE_PIPE_DEFAULT_OPTIONS injection token you can specify default options.
Use the country pipe like the following:
`
{{'US' | intlCountry: options}}
The input can be one of the following:
- string (must be two-letter ISO 639-1 language code or a three-letter ISO 639-2 language code)
- null
- undefined
Use the unit pipe like the following:
`
{{1.2 | intlUnit: 'hour': options}}
The input can be one of the following:
- number
- string (must be parseable as number)
- null
- undefined
The unit parameter is required, see
the specification
for a full list of possible values. If you want to transform a decimal number instead, use the intlDecimal pipe.
The following additional options are supported:
- unitDisplay
- notation
- signDisplay
- minimumIntegerDigits
- minimumFractionDigits
- maximumFractionDigits
- minimumSignificantDigits
- maximumSignificantDigits
With the INTL_UNIT_PIPE_DEFAULT_OPTIONS injection token you can specify default options.
Use the list pipe like the following:
`
{{['my', 'items'] | intlList: options}}
The input can be one of the following:
- Iterable of strings
- null
- undefined
The following options are supported:
With the INTL_LIST_PIPE_DEFAULT_OPTIONS injection token you can specify default options.
The relative time format will format the input date compared to the current date in a "timeago" format. Every minute,
the value will be updated automatically.
Use the relative time pipe like the following:
`
{{myDate | intlRelativeTime: options}}
The input date can be one of the following:
- Date objectnew Date()
- number (UNIX timestamp)
- string (will be parsed by constructor)
- null
- undefined
The following options are supported:
With the INTL_RELATIVE_TIME_PIPE_DEFAULT_OPTIONS injection token you can specify default options.
Use the duration pipe like the following:
`
{{ { hours: 2, minutes: 53 } | intlDuration: options }}
The input can be one of the following:
- duration object
- null
- undefined
The following options are supported:
For each duration unit, there is a style and display option.
This library supports the latest major version of the following browsers:
- Chrome
- Firefox
- Safari
For each of those browsers, unit tests are being performed regularly.
In case you need to support older versions of that browsers, see the below table with the minimum required browser version for each pipe:
| Pipe | Chrome | Firefox | Safari |
| ------------- | ------ | ------- | ------ |
| Date | 24 | 29 | 10 |
| Number | 24 | 29 | 10 |
| Percent | 24 | 29 | 10 |
| Currency | 24 | 29 | 10 |
| Language | 81 | 86 | 14.1 |
| Country | 81 | 86 | 14.1 |
| Unit | 77 | 78 | 14.1 |
| List | 72 | 78 | 14.1 |
| Relative Time | 71 | 65 | 14 |
| Duration | 129 | 136 | 16.4 |
| Angular | angular-ecmascript-intl |
|---------|-------------------------|
| 20 | 6.x |
| 19 | 5.x |
| 18 | 4.x |
| 17 | 3.x |
| 16 | 2.x |
| 15 | 1.x |
For more context, see the following GitHub issue