Destroy any jQuery click handlers that have been set before transitioning to a different route.

gistfile1.js

// in the component's didInsertElement
$(window).on('resize', function() {
  return Em.run.debounce(that, 'resizeWindow', 250);
});

// in the route's willTransition
actions: {
  willTransition: function() {
    $(window).off('resize');
  }
}