rails 3 ujs events.js

;(function($) {
  $(function() {

    $('body').bind('confirm', function(event) {
      console.log('confirm', event);
    });

    $('body').bind('ajax:before', function(event) {
      console.log('ajax:before', event);
      // return false; works here to cancel the chain
    });

    $('body').bind('ajax:loading', function(event, xhr) {
      console.log('ajax:loading', event, xhr);
    });

    $('body').bind('ajax:after', function(event) {
      console.log('ajax:after', event);
    });

    $('body').bind('ajax:success', function(event, data, textStatus, xhr) {
      console.log('ajax:success', event, data, textStatus, xhr);
    });

    $('body').bind('ajax:failure', function(event, xhr, textStatus, errorThrown) {
      console.log('ajax:failure', event, xhr, textStatus, errorThrown);
    });

    $('body').bind('ajax:complete', function(event, xhr) {
      console.log('ajax:complete', event, xhr);
    });

  });
})(jQuery);