The format object can be used with numerical or date fields to provide more detail about how values should be displayed in popup windows.


Property Type Notes
dateFormat Optional "shortDate" | "shortDateLE" | "longMonthDayYear" | "dayShortMonthYear" | "longDate" | "shortDateShortTime" | "shortDateLEShortTime" | "shortDateShortTime24" | "shortDateLEShortTime24" | "shortDateLongTime" | "shortDateLELongTime" | "shortDateLongTime24" | "shortDateLELongTime24" | "longMonthYear" | "shortMonthYear" | "year"

A string used with date fields to specify how the date should appear in popup windows.

digitSeparator Optional boolean

A Boolean used with numerical fields. A value of true allows the number to have a digit (or thousands) separator when the value appears in popup windows. Depending on the locale, this separator is a decimal point or a comma. A value of false means that no separator will be used.

places Optional number

An integer used with numerical fields to specify the number of supported decimal places that should appear in popup windows. Any places beyond this value are rounded.

Interface defined in packages/arcgis-rest-types/src/webmap.ts:139