PlacesParameters | API Reference | ArcGIS Maps SDK for JavaScript 4.31

The following properties define common properties for use with places. Please see the sublasses that extend this class for more information about working with places.

See also

Constructors

PlacesParameters Constructor new PlacesParameters(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
String	An authorization string used to access a resource or service.	PlacesParameters
String	The name of the class.	Accessor
String	Determines whether icons are returned and the type of icons returned.	PlacesParameters
String	URL to the places service.	PlacesParameters

Property Details

apiKey Property apiKey String

An authorization string used to access a resource or service. API keys are generated and managed in the portal. An API key is tied explicitly to an ArcGIS account; it is also used to monitor service usage. Setting a fine-grained API key on a specific class overrides the global API key.

See also

API keys

declaredClass Inherited Property declaredClass Stringreadonly Inherited from Accessor

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

icon Property icon String Since: ArcGIS Maps SDK for JavaScript 4.30 PlacesParameters since 4.27, icon added at 4.30.

Determines whether icons are returned and the type of icons returned. The PNG icons are provided as 48 x 48 pixels but for map display the recommended size is 16 x 16 pixels. Icons are not returned if the value is null.

Possible Values:"cim" |"png" |"svg"

url Property url String

URL to the places service. The places service is a ready-to-use service that can search for businesses and geographic locations around the world. It allows you to discover, locate, and return detailed information about a place.

Default Value:"https://places-api.arcgis.com/arcgis/rest/services/places-service/v1"

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
Boolean	Returns true if a named group of handles exist.	Accessor
	Removes a group of handles owned by the object.	Accessor

Method Details

addHandles Inherited Method addHandles(handleOrHandles, groupKey) Inherited from Accessor

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.

hasHandles Inherited Method hasHandles(groupKey){Boolean} Inherited from Accessor

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

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");