ParameterValue

Specifies the parameter's data type.

Since

ArcGIS Maps SDK for JavaScript 4.7

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

Since

ArcGIS Maps SDK for JavaScript 4.28

The name of the parameter the value is for.

The value of the parameter. The structure of this value depends on the data type of the parameter. The value could be a single value or an array of values. The table below lists the singular data types.

Data Type	JavaScript Type
areal-unit	ArealUnit
boolean	Boolean
data-file	DataFile
date	Date
double	Number (float)
feature-record-set-layer	FeatureSet, DataFile, or FeatureLayer
field	Field
linear-unit	LinearUnit
long	Number (int)
raster-data	RasterData or MapImage
raster-data-layer	RasterData or MapImage
record-set	FeatureSet or DataFile
string	String
time-unit	TimeUnit
value-table	Value table is a flexible table-like object consisting of rows and columns containing various values.

Alternatively, this property could be an array of values. The table below lists all valid arrays.

Data Type	JavaScript Type
multi-value-areal-unit	An array of areal units
multi-value-boolean	An array of booleans
multi-value-composite	An array containing any combination of singular data types in the table above excluding value-table. See GPComposite.
multi-value-data-file	An array of data files
multi-value-date	An array of dates
multi-value-double	An array of doubles
multi-value-feature-record-set-layer	An array of feature sets, data files, or feature layers
multi-value-field	An array of fields
multi-value-linear-unit	An array of linear units
multi-value-long	An array of longs
multi-value-raster-data	An array of rasters or map images
multi-value-raster-data-layer	An array of rasters or map images
multi-value-record-set	An array of feature sets or data files
multi-value-time-unit	An array of Time units
multi-value-string	An array of strings

See also

• Geoprocessing service data types

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.

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