addEventListener on NodeList

Question

Does NodeList support addEventListener. If not what is the best way to add EventListener to all the nodes of the NodeList. Currently I am using the code snippet as show be

Answer 1

I suppose another option would be to define addEventListener on NodeList using Object.defineProperty. That way you can treat the NodeList as you would a single Node.

As an example, I created a jsfiddle here: http://jsfiddle.net/2LQbe/

The key point is this:

Object.defineProperty(NodeList.prototype, "addEventListener", {
    value: function (event, callback, useCapture) {
        useCapture = ( !! useCapture) | false;
        for (var i = 0; i < this.length; ++i) {
            if (this[i] instanceof Node) {
                this[i].addEventListener(event, callback, useCapture);
            }
        }
        return this;
    }
});