let fieldInfo = new FieldInfo({
  fieldName: "PROMINENCE_ft",
  label: "Prominence (feet)",
  //autocasts to FieldInfo.Format
  format: {
    places: 0,
    digitSeparator: true
  }
};

Property Overview

Property Details

dateFormat String

Used only with Date fields. Specifies how the date should appear in a popup.

Possible Values

Format	Date Formatting
default	12/31/1969, 19:00
short-date	12/31/1969
short-date-short-time	12/31/1969, 7:00 PM
short-date-long-time	12/31/1969, 7:00:00 PM
short-date-long-time-24	12/31/1969, 19:00:00
long-month-day-year	December 31, 1969
long-month-day-year-short-time	December 31, 1969, 7:00 PM
long-month-day-year-short-time-24	December 31, 1969, 19:00
long-month-day-year-long-time	December 31, 1969, 7:00:00 PM
long-month-day-year-long-time-24	December 31, 1969, 19:00:00
day-short-month-year	Dec 31, 1969
day-short-month-year-short-time	Dec 31, 1969, 7:00 PM
day-short-month-year-short-time-24	Dec 31, 1969, 19:00
day-short-month-year-long-time	Dec 31, 1969, 7:00:00 PM
day-short-month-year-long-time-24	Dec 31, 1969, 19:00:00
long-date	Wednesday, December 31, 1969
long-date-short-time	Wednesday, December 31, 1969, 7:00 PM
long-date-short-time-24	Wednesday, December 31, 1969, 19:00
long-date-long-time	Wednesday, December 31, 1969, 7:00:00 PM
long-date-long-time-24	Wednesday, December 31, 1969, 19:00:00
long-month-year	December 1969
short-month-year	Dec 1969
year	1969

Possible Values:"default"|"short-date"|"short-date-short-time"|"short-date-long-time"|"short-date-long-time-24"|"long-month-day-year"|"long-month-day-year-short-time"|"long-month-day-year-short-time-24"|"long-month-day-year-long-time"|"long-month-day-year-long-time-24"|"day-short-month-year"|"day-short-month-year-short-time"|"day-short-month-year-short-time-24"|"day-short-month-year-long-time"|"day-short-month-year-long-time-24"|"long-date"|"long-date-short-time"|"long-date-short-time-24"|"long-date-long-time"|"long-date-long-time-24"|"long-month-year"|"short-month-year"|"year"

See also:

• intl

declaredClass Stringreadonly inherited

The name of the class. The declared class name is formatted as esri.folder.className.

digitSeparator Boolean

Used only with Number fields. A value of true indicates the number should have a digit (or thousands) separator when the value appears in popups. A value of false means that no separator will be used.

Default Value:false

places Number

Used only with Number fields to specify the number of supported decimal places that should appear in popups. Any places beyond this value are rounded.

Method Overview

Method Details

clone(){FieldInfoFormat}

Creates a deep clone of the FieldInfoFormat class.

Returns:

Type	Description
FieldInfoFormat	A deep clone of the FieldInfoFormat instance.

fromJSON(json){*}static

Creates a new instance of this class and initializes it with values from a JSON object generated from a product in the ArcGIS platform. The object passed into the input json parameter often comes from a response to a query operation in the REST API or a toJSON() method from another ArcGIS product. See the Using fromJSON() topic in the Guide for details and examples of when and how to use this function.

Parameter:

json Object A JSON representation of the instance in the ArcGIS format. See the ArcGIS REST API documentation for examples of the structure of various input JSON objects.

Returns:

Type	Description
*	Returns a new instance of this class.

toJSON(){Object}

Converts an instance of this class to its ArcGIS portal JSON representation. See the Using fromJSON() guide topic for more information.

Returns:

Type	Description
Object	The ArcGIS portal JSON representation of an instance of this class.