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Showing content from https://developers.arcgis.com/javascript/latest/api-reference/esri-support-actions-ActionBase.html below:

ActionBase | API Reference | ArcGIS Maps SDK for JavaScript 4.33

ESM: import ActionBase from "@arcgis/core/support/actions/ActionBase.js";

CDN: const ActionBase = await $arcgis.import("@arcgis/core/support/actions/ActionBase.js");

Class: @arcgis/core/support/actions/ActionBase

Since: ArcGIS Maps SDK for JavaScript 4.8

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Set this property to true to display a spinner icon. You should do this if the action executes an async operation, such as a query, that requires letting the end user know that a process is ongoing in the background. Set the property back to false to communicate to the user that the process has finished.

This adds a CSS class to the ActionButton's node. It can be used in conjunction with its image property or by itself. Any icon font may be used in this property. The Esri Icon Font is automatically made available via the ArcGIS Maps SDK for JavaScript for you to use in styling custom actions. To use one of these provided icon fonts, you must prefix the class name with esri-. For example, the default zoom-to action in Popup uses the font esri-icon-zoom-in-magnifying-glass.

declaredClass

Inherited

Property declaredClass Stringreadonly

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

Indicates whether this action is disabled.

Since: ArcGIS Maps SDK for JavaScript 4.27 ActionBase since 4.8, icon added at 4.27.

Calcite icon used for the action.

Example

// Create an action button to delete features
// using the 'trash' Calcite Icon.
const deleteAction = new ActionButton({
 id: "delete-feature",
 title: "Delete Feature",
 icon: "trash"
});

The name of the ID assigned to this action. This is used for differentiating actions when listening to the trigger-action event.

The title of the action.

For popups: When space is limited, actions will display in the menu. Text is always shown next to the icon but long text is truncated. A tooltip with this title will display when hovering over it.

For LayerList: The first action is displayed in the layerlist with an icon. The layerlist has a menu that will display all actions with their titles.

Specifies the type of action. Choose between "button" or "toggle".

Possible Values:"button" |"slider" |"toggle"

uid Property uid Stringreadonly

Since: ArcGIS Maps SDK for JavaScript 4.33 ActionBase since 4.8, uid added at 4.33.

An automatically generated unique identifier assigned to the instance. The unique id is generated each time the application is loaded.

Indicates if the action is visible.

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addHandles

Inherited

Method addHandles(handleOrHandles, groupKey)

Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, addHandles added at 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 }
);

this.addHandles(handle);

// Destroy the object
this.destroy();

Parameters

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.

Creates a deep clone of this object.

Returns

hasHandles

Inherited

Method hasHandles(groupKey){Boolean}

Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, hasHandles added at 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

Inherited

Method removeHandles(groupKey)

Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, removeHandles added at 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");

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