global
function
Retrieves a list of event listeners associated with a DOM element. The list does include host listeners, but it does not include event listeners defined outside of the Angular context (e.g. through addEventListener
).
ng.getListeners(element: Element): Listener[]
element | Element | Element for which the DOM listeners should be retrieved. |
Listener[]
: Array of event listeners on the DOM element.
Given the following DOM structure:
<app-root> <div (click)="doSomething()"></div> </app-root>
Calling getListeners
on <div>
will return an object that looks as follows:
{ name: 'click', element: <div>, callback: () => doSomething(), useCapture: false }
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Licensed under the Creative Commons Attribution License 4.0.
https://v12.angular.io/api/core/global/ngGetListeners