Domain

Class: esri/layers/support/Domain
Inheritance: Domain Accessor
Since: ArcGIS API for JavaScript 4.0

Domains define constraints on a layer field. There are two types of domains: coded values and range domains. This class has no constructor.

See also:

Property Overview

Any properties can be set, retrieved or listened to. See the Working with Properties topic.
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Name Type Summary Class
Stringmore details

The name of the class.

more detailsAccessor
Stringmore details

The domain name.

more detailsDomain
Stringmore details

The domain type.

more detailsDomain

Property Details

declaredClass Stringreadonly inherited
Since: ArcGIS API for JavaScript 4.7

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

name String

The domain name.

type String

The domain type.

Possible Values:"range"|"coded-value"|"inherited"

Method Overview

Name Return Type Summary Class
*more details

Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product.

more detailsDomain
Objectmore details

Converts an instance of this class to its ArcGIS portal JSON representation.

more detailsDomain

Method Details

fromJSON(json){*}static

Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. 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.

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