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    Intl.Collator.prototype.resolvedOptions()

    Summary

    The Intl.Collator.prototype.resolvedOptions() method returns a new object with properties reflecting the locale and collation options computed during initialization of this Collator object.

    Syntax

    collator.resolvedOptions()

    Description

    Returns a new object with properties reflecting the locale and collation options computed during initialization of this Collator object. The 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.
    usage
    sensitivity
    ignorePunctuation
    The values provided for these properties in the options argument or filled in as defaults.
    collation
    The value requested using the Unicode extension key "co", if it is supported for locale, or "default".
    numeric
    caseFirst
    The values requested for these properties in the options argument or using the Unicode extension keys "kn" and "kf" or filled in as defaults. If the implementation does not support these properties, they are omitted.

    Examples

    Using the resolvedOptions method

    var de = new Intl.Collator('de', { sensitivity: 'base' })
    var usedOptions = de.resolvedOptions();
    
    usedOptions.locale;            // "de"
    usedOptions.usage;             // "sort"
    usedOption.sensitivity;        // "base"
    usedOptions.ignorePunctuation; // false
    usedOptions.collation;         // "default"
    usedOptions.numeric;           // false
    

    Specifications

    Specification Status Comment
    ECMAScript Internationalization API 1.0 (ECMA-402)
    The definition of 'Intl.Collator.prototype.resolvedOptions' in that specification.
    Standard Initial definition.

    Browser compatibility

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
    Basic support 24 29 (29) 11 15 Not supported
    Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
    Basic support Not supported 26 Not supported
    bug 864843
    Not supported Not supported Not supported

    See also

    Document Tags and Contributors

    Contributors to this page: Sheppy, Norbert, fscholz, Mingun
    Last updated by: fscholz,