Property Overview

Property Details

dataTypeString

Specifies the parameter's data type.

Possible Values: string | double | long | boolean | date | linear-unit | data-file | raster-data | record-set | raster-data-layer | feature-record-set-layer | multi-value

declaredClassStringreadonly inherited

Since: ArcGIS API for JavaScript 4.7

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

valueObject

The value of the parameter. The data structure of this value depends on the dataType.

Data Type	JavaScript Type
string	String
double	Number (float)
long	Number (int)
boolean	Boolean
date	Date
linear-unit	LinearUnit
data-file	DataFile
raster-data	RasterData
record-set	FeatureSet
raster-data-layer	RasterData
feature-record-set-layer	FeatureSet
multi-value	String[]

Method Overview

Method Details

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.