import AttributionViewModel from "@arcgis/core/widgets/Attribution/AttributionViewModel.js";const AttributionViewModel = await $arcgis.import("@arcgis/core/widgets/Attribution/AttributionViewModel.js");- Inheritance:
- AttributionViewModel→
Accessor
- Since
- ArcGIS Maps SDK for JavaScript 4.0
Provides the logic for the Attribution widget. Displays attribution text for the layers in a map. The text displayed for the layers is either a list of data providers or sources as defined in the layer's custom attribution data, or the copyright text. The attribution is automatically updated based on layer visibility and map extent.
Esri requires that when you use an ArcGIS Online basemap in your app, the map must include Esri attribution and you must be licensed to use the content. For detailed guidelines on working with attribution, please visit the official attribution in your app documentation. For information, see the Terms of Use documentation.
- See also
Attribution - Deprecated since 5.0. As of 5.0, attribution is handled automatically by the Map, Scene, and Link Chart components, with properties for extracting attribution items, hiding the attribution, as well as setting dark and light mode for the attribution. For information on widget deprecation, read about Esri's move to web components.
Constructors
Constructor
Parameters
| Parameter | Type | Description | Required |
|---|---|---|---|
| properties | | |
Properties
| Property | Type | Class |
|---|---|---|
declaredClass readonly inherited | ||
items readonly | | |
state readonly | | |
| |
view
- Type
- MapViewOrSceneView | null | undefined
The view from which the view model will operate.