FeatureItem | References | ArcGIS Maps SDK for JavaScript

import FeatureItem from "@arcgis/core/widgets/support/SelectionList/FeatureItem.js";

const FeatureItem = await $arcgis.import("@arcgis/core/widgets/support/SelectionList/FeatureItem.js");

Inheritance: FeatureItem→ItemBase→Accessor

Since: ArcGIS Maps SDK for JavaScript 5.2

An item representing a feature in the selection list.

Constructors

Constructor

Parameters

Parameter	Type	Description	Required
properties	FeatureItemProperties	Initial feature item properties.

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

Properties

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

Property	Type	Class
declaredClass readonly inherited	string	Accessor
graphic readonly	Graphic
iconName readonly inherited	Icon["icon"]	ItemBase
identifier readonly	SelectionIdentifier
isTable readonly inherited	boolean	ItemBase
key readonly	string
layer readonly	SelectableLayer
layerIsVisible readonly inherited	boolean	ItemBase
layerItem readonly	LayerItem
layerView readonly inherited	SelectableLayerView \| null \| undefined	ItemBase
objectId readonly	ObjectId \| null \| undefined
title readonly	string \| null \| undefined
view readonly inherited	SelectableViewUnion \| null \| undefined	ItemBase
visible readonly	boolean

declaredClass

readonlyinherited Property

Type: string

Inherited from: Accessor

Since: ArcGIS Maps SDK for JavaScript 4.7

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

graphic

readonly Property

Type: Graphic

Reference to the feature this item represents.

iconName

readonlyinherited Property

Type: Icon["icon"]

Inherited from: ItemBase

Icon used to represent the item.

identifier

readonly Property

Type: SelectionIdentifier

Identifier for the feature represented by this item. It uses the feature's object ID when available. Otherwise, it uses the feature's graphic.

isTable

readonlyinherited Property

Type: boolean

Inherited from: ItemBase

Indicates this item represents a table layer.

key

readonly Property

Type: string

Unique identifier used for this item. It combines the layer ID with the object ID or graphic UID to create a unique key for this feature item.

layer

readonly Property

Type: SelectableLayer

Layer associated with the item.

layerIsVisible

readonlyinherited Property

Type: boolean

Inherited from: ItemBase

Indicates the layer and its selected features are visible on the map.

layerItem

readonly Property

Type: LayerItem

Reference to the layer item containing this feature item.

layerView

readonlyinherited Property

Type: SelectableLayerView | null | undefined

Inherited from: ItemBase

Companion layer view of the associated layer.

objectId

readonly Property

Type: ObjectId | null | undefined

Reference to the object ID for the associated feature. This value may be null or undefined when viewing selections from layers that do not support object IDs. In that case, identifier is typically used to track the selection.

title

readonly Property

Type: string | null | undefined

The display name for the feature within the selection list. If no title is available, the object ID is used as a fallback. If neither a title nor an object ID is available, it will display 'Untitled feature'.

view

readonlyinherited Property

Type: SelectableViewUnion | null | undefined

Inherited from: ItemBase

Convenience property for the view associated with the view model.

visible

readonly Property

Type: boolean

Indicates whether the list item is visible.

Type definitions

RequiredConstructProperties

Type definition

Required properties used to construct a FeatureItem instance.

Supertypes: Pick<FeatureItem‚ "graphic" | "layerItem">