SiteLayerInfo

AMD: require(["esri/layers/support/SiteLayerInfo"], (SiteLayerInfo) => { /* code goes here */ });
ESM: import SiteLayerInfo from "@arcgis/core/layers/support/SiteLayerInfo";
Class: esri/layers/support/SiteLayerInfo
Inheritance: SiteLayerInfo Accessor
Since: ArcGIS API for JavaScript 4.19

The SiteLayerInfo class describes the boundaries of managed sites and is used for visualizing groups of facilities. Sites are used by the FloorFilter widget to provide context when browsing for a facility.

See also

Constructors

new SiteLayerInfo(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 Working with Properties topic.
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Name Type Summary Class
String

The name of the class.

more details
Accessor
String

The id for an operational layer in a map.

more details
SiteLayerInfo
String

The field name from the layer that defines the site name of a feature.

more details
SiteLayerInfo
String

The field name from the layer that defines a site unique ID for a feature.

more details
SiteLayerInfo
Number

This value references the numeric ID of the sublayer if the Site layer is a map service sublayer instead of a feature layer.

more details
SiteLayerInfo

Property Details

declaredClass Stringreadonly inherited

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

layerId String

The id for an operational layer in a map. This allows SiteLayerInfo to refer to an operational layer that contains Site features. When configuring a floor-aware map manually, as opposed to configuring it in ArcGIS Pro, this value needs to be set with the ID value from the appropriate Layer object, whether a FeatureLayer or SceneLayer.

nameField String

The field name from the layer that defines the site name of a feature.

siteIdField String

The field name from the layer that defines a site unique ID for a feature.

sublayerId Number

This value references the numeric ID of the sublayer if the Site layer is a map service sublayer instead of a feature layer.

Method Overview

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Name Return Type Summary Class

Adds one or more handles which are to be tied to the lifecycle of the object.

more details
Accessor
*

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

more details
SiteLayerInfo
Boolean

Returns true if a named group of handles exist.

more details
Accessor

Removes a group of handles owned by the object.

more details
Accessor
Object

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

more details
SiteLayerInfo

Method Details

addHandles(handleOrHandles, groupKey)inherited
Since: ArcGIS API for JavaScript 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 }
);

// Handle gets removed when the object is destroyed.
this.addHandles(handle);
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(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(groupKey){Boolean}inherited
Since: ArcGIS API for JavaScript 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(groupKey)inherited
Since: ArcGIS API for JavaScript 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(){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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