The resolvedOptions()
method of Intl.ListFormat
instances returns a new object with properties reflecting the locale and style formatting options computed during the construction of this Intl.ListFormat
object.
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Intl.ListFormat.prototype.resolvedOptions()
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Syntax
resolvedOptions()
Parameters
None.
Return value
An object with properties reflecting the locale and formatting options computed during the construction of the given Intl.ListFormat
object.
Description
The object returned by resolvedOptions()
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 value provided for this property in the
options
argument of the constructor or the default value ("long"
). Its value is either"long"
,"short"
, or"narrow"
. -
type
-
The value provided for this property in the
options
argument of the constructor or the default value ("conjunction"
). Its value is either"conjunction"
,"disjunction"
, or"unit"
.
Examples
Using resolvedOptions
const deListFormatter = new Intl.ListFormat("de-DE", { style: "short" });
const usedOptions = de.resolvedOptions();
console.log(usedOptions.locale); // "de-DE"
console.log(usedOptions.style); // "short"
console.log(usedOptions.type); // "conjunction" (the default value)
Specifications
Browser compatibility
Desktop | Mobile | Server | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | Deno | Node.js | ||
resolvedOptions |
72 | 79 | 78 | 60 |
14.1Only available on macOS Big Sur (11) and above. |
72 | 79 | 51 | 14.5 | 11.0 | 72 | 1.8 |
12.0.0Before version 13.0.0, only the locale data foren-US is available by default. See the ListFormat() constructor for more details.
|
See also
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/ListFormat/resolvedOptions