SP.FieldCurrency.currencyLocaleId property (sp.js)
Gets or sets a value that specifies the language code identifier (LCID) used to format the value of the field.
Applies to: apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.FieldCurrency.get_currencyLocaleId ()
var value = SP.FieldCurrency.set_currencyLocaleId ()
Return value
Type: Number
Remarks
It must be a valid language code identifier (LCID). An LCID is a 4-byte value. The value supplied in an LCID is a standard numeric substitution for the international [RFC4646] string.