Property Overview

Property Details

declaredClassStringreadonly inherited

Since: ArcGIS API for JavaScript 4.7

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

Method Overview

Method Details

add(handles, key)

Adds a group of handles.

Parameters:

handles WatchHandle|WatchHandle[]|Collection<WatchHandle> An array or collection handles to group.

key * optional group handle key

Example:

let handles = new Handles();

handles.add(handle); // added to the default group
handles.add([handle1, handle2]); // added to the default group
handles.add(handle, "handle-group");
handles.add([handle1, handle2], "other-handle-group");

has(key){Boolean}

Returns true if a group exists for the provided key, false otherwise.

Parameter:

key * group handle key

Returns:

Type	Description
Boolean

remove(key)

Removes a group of handles.

Parameter:

key * optional A group key or an array or collection of group keys to remove.

Example:

let handles = new Handles();

handles.remove(); // removes handles from default group
handles.remove("handle-group");
handles.remove("other-handle-group");

removeAll()

Removes all handles.