The Intl.RelativeTimeFormat.prototype.resolvedOptions()
method returns a new object with properties reflecting the locale and relative time formatting options computed during initialization of this RelativeTimeFormat
object.
The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.
Syntax
relativeTimeFormat.resolvedOptions()
Return value
A new object with properties reflecting the locale and number formatting options computed during the initialization of the given RelativeTimeFormat
object.
Description
The resulting object has the following properties:
-
locale
-
The BCP 47 language tag for the locale actually used. If any Unicode extension values were requested in the input BCP 47 language tag that led to this locale, the key-value pairs that were requested and are supported for this locale are included in
locale
. -
style
-
The length of the internationalized message. Possible values are:
"long"
(default, e.g.,in 1 month
)"short"
(e.g.,in 1 mo.
),- or
"narrow"
(e.g.,in 1 mo.
). The narrow style could be similar to the short style for some locales.
-
numeric
-
The format of output message. Possible values are:
"always"
(default, e.g.,1 day ago
),- or
"auto"
(e.g.,yesterday
). The"auto"
value allows to not always have to use numeric values in the output.
-
numberingSystem
-
The value requested using the Unicode extension key
"nu"
or filled in as a default.
Examples
Using the resolvedOptions
method
var de = new Intl.RelativeTimeFormat('de-DE'); var usedOptions = de.resolvedOptions(); usedOptions.locale; // "de-DE" usedOptions.style; // "long" usedOptions.numeric; // "always" usedOptions.numberingSystem; // "latn"
Specifications
Specification | Status | Comment |
---|---|---|
Intl.RelativeTime proposal | Stage 3 |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out
https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
Desktop | Mobile | Server | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
resolvedOptions |
Chrome Full support 71 | Edge No support No | Firefox Full support 65 | IE No support No | Opera Full support 58 | Safari No support No | WebView Android Full support 71 | Chrome Android Full support 71 | Firefox Android Full support 65 | Opera Android Full support 50 | Safari iOS No support No | Samsung Internet Android Full support 10.0 | nodejs Full support 12.0.0 |
numberingSystem |
Chrome Full support 73 | Edge No support No | Firefox Full support 70 | IE No support No | Opera Full support 60 | Safari No support No | WebView Android Full support 73 | Chrome Android Full support 73 | Firefox Android No support No | Opera Android Full support 52 | Safari iOS No support No | Samsung Internet Android No support No | nodejs Full support 12.0.0 |
Legend
- Full support
- Full support
- No support
- No support