require(["esri/widgets/Bookmarks"], function(Bookmarks) { /* code goes here */ });
Class: esri/widgets/Bookmarks
Inheritance: Bookmarks Widget Accessor
Since: ArcGIS API for JavaScript 4.8

The Bookmarks widget allows end users to quickly navigate to a particular area of interest. It displays a list of bookmarks, which typically are defined inside the WebMap.

Known Limitations

This widget is designed to work in 2D only, so it shouldn't be used in a SceneView.

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

Constructors

new Bookmarks(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
Collection<Bookmark>

A collection of Bookmarks.

more details
more detailsBookmarks
String | HTMLElement

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

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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
GoToOverride

This function provides the ability to override either the MapView goTo() or SceneView goTo() methods.

more details
more detailsBookmarks
String

The widget's default CSS icon class.

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more detailsBookmarks
String

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

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more detailsWidget
String

The widget's default label.

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more detailsBookmarks
MapView

The view from which the widget will operate.

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more detailsBookmarks
BookmarksViewModel

The view model for this widget.

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more detailsBookmarks

Property Details

A collection of Bookmarks.

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

declaredClassStringreadonly inherited
Since: ArcGIS API for JavaScript 4.7

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.

goToOverrideGoToOverride

This function provides the ability to override either the MapView goTo() or SceneView goTo() methods.

See also:
Example:
// The following snippet uses the Search widget but can be applied to any
// widgets that support the goToOverride property.
search.goToOverride = function(view, goToParams) {
  goToParams.options.duration = updatedDuration;
  return view.goTo(goToParams.target, goToParams.options);
};
iconClassStringreadonly

The widget's default CSS icon class.

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.

labelStringreadonly

The widget's default label.

The view from which the widget will operate.

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 BookmarksViewModel class to access all properties and methods on the widget.

Method Overview

NameReturn TypeSummaryClass
String

A utility method used for building the value for a widget's class property.

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more detailsWidget

Destroys the widget instance.

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more detailsWidget

Emits an event on the instance.

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more detailsWidget
Promise

Zoom to a specific bookmark.

more details
more detailsBookmarks
Boolean

Indicates whether there is an event listener on the instance that matches the provided event name.

more details
more detailsWidget
Object

Registers an event handler on the instance.

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more detailsWidget

Widget teardown helper.

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more detailsWidget

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

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more detailsWidget
Object

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

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more detailsWidget

Renders widget to the DOM immediately.

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more detailsWidget

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

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more detailsWidget

Deprecated.

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more detailsWidget

Method Details

classes(classNames){String}inherited
Since: ArcGIS API for JavaScript 4.7

A utility method used for building the value for a widget's class property. This aids in simplifying CSS class setup.

Prior to version 4.7, there were various approaches towards setting CSS classes. These were dependant upon variables, such as whether the classes were:

  • a single static class,
  • multiple static classes, or
  • dynamic classes.

This helper method takes all of these approaches into account and simplifies it to use one single pattern to accommodate these multiple approaches.

Parameter:
classNames Array<(String|String[]|Object)>
repeatable

The class names.

Returns:
TypeDescription
StringThe computed class name.
See also:
Example:
// .tsx syntax showing how to set CSS classes while rendering the widget
render() {
  const dynamicIconClasses = {
    [CSS.myIcon]: this.showIcon,
    [CSS.greyIcon]: !this.showIcon
  };

  return (
    <div class={classes(CSS.root, CSS.mixin, dynamicIconClasses)} />
  );
}
destroy()inherited

Destroys the widget instance.

emit(type, event)inherited
Since: ArcGIS API for JavaScript 4.5

Emits an event on the instance. This method should only be used when creating subclasses of this class.

Parameters:
type String

The name of the event.

event Object

The event payload.

goTo(Bookmark){Promise}

Zoom to a specific bookmark.

Parameter:
Bookmark Bookmark

The bookmark to zoom to.

Returns:
TypeDescription
PromiseResolves after the animation to specified bookmark finishes.
hasEventListener(type){Boolean}inherited

Indicates whether there is an event listener on the instance that matches the provided event name.

Parameter:
type String

The name of the event.

Returns:
TypeDescription
BooleanReturns true if the class supports the input event.
on(type, listener){Object}inherited

Registers an event handler on the instance. Call this method to hook an event with a listener.

Parameters:
type String

The name of event to listen for.

listener Function

The function to call when the event is fired.

Returns:
TypeDescription
ObjectReturns an event handler with a remove() method that can be called to stop listening for the event.
PropertyTypeDescription
removeFunctionWhen called, removes the listener from the event.
See also:
Example:
view.on("click", function(event){
  // event is the event handle returned after the event fires.
  console.log(event.mapPoint);
});
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.

Deprecated. Finalizes the creation of the widget.

Event Overview

NameTypeSummaryClass
{bookmark: Bookmark}

Fires when a Bookmark is selected.

more details
more detailsBookmarks

Event Details

select-bookmark

Fires when a Bookmark is selected.

Property:
bookmark Bookmark

The bookmark selected by the user.

Example:
const bookmarksWidget = new Bookmarks({
  view: view
});

const bookmarksExpand = new Expand({
  view: view,
  content: bookmarksWidget
});
view.ui.add(bookmarksExpand, "top-right");

// collapses the associated Expand instance
// when the user selects a bookmark
bookmarksWidget.on("select-bookmark", function(event){
  bookmarksExpand.expanded = false;
});

API Reference search results

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