FindParameters | API Reference | ArcGIS Maps SDK for JavaScript 4.31

Input parameters for find.

See also

Constructors

FindParameters Constructor new FindParameters(properties)

Parameter

properties Object

optional

See the properties for a list of all the properties that may be passed into the constructor.

Property Overview

Any properties can be set, retrieved or listened to. See the Watch for changes topic.

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Type	Summary	Class
Boolean	Determines whether to look for an exact match of the search text or not.	FindParameters
String	The name of the class.	Accessor
String	Specify the geodatabase version to search.	FindParameters
Number	Specify the number of decimal places for the geometries returned by the task.	FindParameters
Number []	The layers to perform the find operation on.	FindParameters
Number	The maximum allowable offset used for generalizing geometries returned by the find operation.	FindParameters
SpatialReference	The spatial reference of the output geometries.	FindParameters
Boolean	If `true`, the output will include the geometry associated with each result.	FindParameters
String []	The names of the fields of a layer to search.	FindParameters
String	The text that is searched across the layers and the fields as specified in the `layers` and searchFields properties.	FindParameters

Property Details

contains Property contains Boolean

Determines whether to look for an exact match of the search text or not. If true, searches for a value that contains the provided searchText. This is a case-insensitive search. If false, searches for an exact match of the searchText string. The exact match is case-sensitive.

Default Value:true

declaredClass Inherited Property declaredClass Stringreadonly Inherited from Accessor

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

gdbVersion Property gdbVersion String

Specify the geodatabase version to search.

geometryPrecision Property geometryPrecision Number

Specify the number of decimal places for the geometries returned by the task.

layerIds Property layerIds Number[]

The layers to perform the find operation on. The layers are specified as a comma-separated list of layer ids. The list of ids is returned in MapImageLayer layerInfos.

Example

findParams.layerIds = [0];

maxAllowableOffset Property maxAllowableOffset Number

The maximum allowable offset used for generalizing geometries returned by the find operation. The offset is in the units of outSpatialReference. If outSpatialReference is not defined, the spatial reference of the map is used.

outSpatialReference Property outSpatialReference SpatialReference

The spatial reference of the output geometries. If this is not specified, the output geometries are returned in the spatial reference of the map.

returnGeometry Property returnGeometry Boolean

If true, the output will include the geometry associated with each result.

Default Value:false

searchFields Property searchFields String[]

The names of the fields of a layer to search. The fields are specified as a comma-separated list of field names. If this parameter is not specified, all fields are searched by default.

searchText Property searchText String

The text that is searched across the layers and the fields as specified in the layers and searchFields properties.

Method Overview

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Return Type	Summary	Class
	Adds one or more handles which are to be tied to the lifecycle of the object.	Accessor
*	Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product.	FindParameters
Boolean	Returns true if a named group of handles exist.	Accessor
	Removes a group of handles owned by the object.	Accessor
Object	Converts an instance of this class to its ArcGIS portal JSON representation.	FindParameters

Method Details

addHandles Inherited Method addHandles(handleOrHandles, groupKey) Inherited from Accessor Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, addHandles added at 4.25.

Adds one or more handles which are to be tied to the lifecycle of the object. The handles will be removed when the object is destroyed.

// Manually manage handles
const handle = reactiveUtils.when(
  () => !view.updating,
  () => {
    wkidSelect.disabled = false;
  },
  { once: true }
);

this.addHandles(handle);

// Destroy the object
this.destroy();

Parameters

handleOrHandles WatchHandle|WatchHandle []

Handles marked for removal once the object is destroyed.

groupKey *

optional

Key identifying the group to which the handles should be added. All the handles in the group can later be removed with Accessor.removeHandles(). If no key is provided the handles are added to a default group.

fromJSON Method 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.

hasHandles Inherited Method hasHandles(groupKey){Boolean} Inherited from Accessor Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, hasHandles added at 4.25.

Returns true if a named group of handles exist.

Parameter

groupKey *

optional

A group key.

Returns

Type	Description
Boolean	Returns `true` if a named group of handles exist.

Example

// Remove a named group of handles if they exist.
if (obj.hasHandles("watch-view-updates")) {
  obj.removeHandles("watch-view-updates");
}

removeHandles Inherited Method removeHandles(groupKey) Inherited from Accessor Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, removeHandles added at 4.25.

Removes a group of handles owned by the object.

Parameter

groupKey *

optional

A group key or an array or collection of group keys to remove.

Example

obj.removeHandles(); // removes handles from default group

obj.removeHandles("handle-group");
obj.removeHandles("other-handle-group");

toJSON Method 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.