.. _Group.addEventListener:

================================================
Group.addEventListener
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   :ref:`Boolean` **addEventListener** (:ref:`String` **eventName**, :ref:`Function` **handler**, :ref:`Boolean` **capturePhase**)


Parameters
----------

+------------------+----------------------------------------------------------------------------------------+
| **eventName**    | The name of the event.                                                                 |
+------------------+----------------------------------------------------------------------------------------+
| **handler**      | The function that handles the event.                                                   |
+------------------+----------------------------------------------------------------------------------------+
| **capturePhase** | When true, the handler is called only in the capturing phase of the event propagation. |
+------------------+----------------------------------------------------------------------------------------+



Description
-----------

Registers an event handler for a particular type of event occuring in this element.