EventListener | NN 6 IE n/a DOM 2 |
The W3C DOM EventListener object is nothing more than a reference to a script function that is invoked by a node in response to an event. Its existence in the W3C DOM offers a convenient way for the specification to signify the data type of the second parameter to the nodeObject.addEventListener( ) and nodeObject.removeEventListener( ) methods, described earlier in this chapter. |