EventListener

EventListener.js

/*! EventListener - v1.0.0 - 2014-05-30
 * Controla os eventos de click
 * Copyright (c) 2014 Ramon Barros; Licensed MIT */
(function (root) {
  'use strict';
  var EventListener = function () {
    this.version = '1.0.0';
  };

  EventListener.prototype.addEvent = function(el, type, fn) {
    var i = 0;
    if (root.document.addEventListener) {
      if (el && el.nodeName || el === root) {
        el.addEventListener(type, fn, false);
      } else if (el && el.length) {
        for (i; i < el.length; i++) {
          root['EventListener'].addEvent(el[i], type, fn);
        }
      }
    } else {
      if (el && el.nodeName || el === root) {
        el.document.body.attachEvent('on' + type, function () { return fn.call(el, root.event, root['EventListener']); });
      } else if (el && el.length) {
        for (i; i < el.length; i++) {
          root['EventListener'].addEvent(el[i], type, fn);
        }
      }
    }
  };

  root['EventListener'] = new EventListener();
}(this));

/*
EventListener.addEvent(document.getElementsByTagName('a'), 'click', function () {

});
EventListener.addEvent(document.getElementsByTagName('input'), 'submit', function () {

});
*/