require(["esri/widgets/Attribution"], function(Attribution) { /* code goes here */ });
Class: esri/widgets/Attribution
Inheritance: Attribution Widget Accessor
Since: ArcGIS API for JavaScript 4.0

The Attribution 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. This widget automatically updates based on layer visibility and map extent and displays a single line of attribution that can be expanded with a single click to view all data sources.

An instance of the Attribution widget is available in every MapView and SceneView by default. See DefaultUI for more details.

attribution

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 on terms of use, see the Terms of Use FAQ.

For information about gaining full control of widget styles, see the Styling topic.
See also:

Constructors

new Attribution(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.
NameTypeSummaryClass
String | HTMLElement

The ID or node representing the DOM element containing the widget.

more details
more detailsWidget
String

The name of the class.

more details
more detailsAccessor
Boolean

When true, this property indicates whether the widget has been destroyed.

more details
more detailsWidget
String

The unique ID assigned to the widget when the widget is created.

more details
more detailsWidget
MapView | SceneView

A reference to the MapView or SceneView.

more details
more detailsAttribution
AttributionViewModel

The view model for this widget.

more details
more detailsAttribution

Property Details

The ID or node representing the DOM element containing the widget. This property can only be set once.

declaredClassStringreadonly inherited

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

When true, this property indicates whether the widget has been destroyed.

The unique ID assigned to the widget when the widget is created. If not set by the developer, it will default to the container ID, or if that is not present then it will be automatically generated.

A reference to the MapView or SceneView. Set this to link the widget to a specific view.

The view model for this widget. This is a class that contains all the logic (properties and methods) that controls this widget's behavior. See the AttributionViewModel class to access all properties and methods on the widget.

Method Overview

NameReturn TypeSummaryClass

Destroys the widget instance.

more details
more detailsWidget

Widget teardown helper.

more details
more detailsWidget

This method is primarily used by developers when implementing custom widgets.

more details
more detailsWidget
Object

This method is primarily used by developers when implementing custom widgets.

more details
more detailsWidget

Renders widget to the DOM immediately.

more details
more detailsWidget

This method is primarily used by developers when implementing custom widgets.

more details
more detailsWidget

Finalizes the creation of the widget.

more details
more detailsWidget

Method Details

destroy()inherited

Destroys the widget instance.

own(handles)inherited

Widget teardown helper. Any handles added to it will be automatically removed when the widget is destroyed.

Parameter:

Handles marked for removal once the widget is destroyed.

postInitialize()inherited

This method is primarily used by developers when implementing custom widgets. Executes after widget is ready for rendering.

render(){Object}inherited

This method is primarily used by developers when implementing custom widgets. It must be implemented by subclasses for rendering.

Returns:
TypeDescription
ObjectThe rendered virtual node.

renderNow()inherited

Renders widget to the DOM immediately.

scheduleRender()inherited

This method is primarily used by developers when implementing custom widgets. Schedules widget rendering. This method is useful for changes affecting the UI.

startup()inherited

Deprecated
  • since version 4.2.

Finalizes the creation of the widget.

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