PJAX JavaScript

application.js

//= require jquery
//= require jquery_ujs
// Make sure you download latest PJAX code from https://github.com/defunkt/jquery-pjax
//= require jquery.pjax 

application.rb

require File.expand_path('../boot', __FILE__)

module Myapp
  class Application < Rails::Application
    # Add gem 'rack-pjax' to gem file - More info go here https://github.com/eval/rack-pjax
    config.middleware.use Rack::Pjax
    #rest of application code here
  end
end

pjax_setup.js.coffee

#Checks if push state is available
if (history && history.pushState) 
    #sets higher time out other wise pjax aborts a lot
    $.pjax.defaults.timeout = 10000 

    $(document).pjax("a.pjax", "[data-pjax-container]").on "pjax:end", ->
      #Trigger code that needs to happen on page load