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

Property Overview

Property Details

declaredClassStringreadonly inherited

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

fieldNameString

The field name as defined by the service or the name of an Arcade expression. Arcade expression names are defined in the expressionInfos property. When referencing Arcade expressions, you must preface the name with expression/, such as expression/percent-total.

formatFormat

Class which provides formatting options for numerical or date fields and how they should display within a popup.

isEditableBoolean

A Boolean determining whether users can edit this field. This is not applicable to Arcade expressions.

Default Value:false

labelString

A string containing the field alias. Not applicable to Arcade expressions as the title is used instead.

statisticTypeString

Used in a one:many or many:many relationship to compute the statistics on the field to show in the popup. If the property is present, must be one of the following values:

Possible Values: count | sum | min | max | avg | stddev | var

stringFieldOptionString

A string determining what type of input box editors see when editing the field. Applies only to string fields. This is not applicable to Arcade expressions. If this property is present, it must be one of the following values:

Possible Values: rich-text | text-area | text-box

Default Value:text-box

tooltipString

A string providing an editing hint for editors of the field. This is not applicable to Arcade expressions.

visibleBoolean

Indicates whether the field is visible in the popup window.

Default Value:true

Method Overview

Method Details

clone(){FieldInfo}

Creates a deep clone of the FieldInfo class.

Returns:

Type	Description
FieldInfo	A deep clone of the FieldInfo 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() topic in the Guide for more information.

Returns:

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