title: Multiple URL parameters and rails/backbone.js
body: <p>I have just begun to port a layered single page js app onto backbone.js and was trying to understand how to handle composite url parameters with routes and spalts in backbone.js. The backend has rails and sends JSON.</p>
  
  <p>There are various entities (models) like filters, dimensions, features, questions which can be passed via request parameters.</p>
  
  <p>URL 1
  /display/#widget?id=42&amp;fon=1,2,4&amp;foff=6,9,19&amp;q=1a2bc3abc4d</p>
  
  <p>URL 2
  /display/#widget?id=42&amp;compare=345,567,90&amp;fon=1,2,4&amp;foff=6,9,19&amp;q=1a2bc3abc4d</p>
  
  <p>How to i structure these non-restful urls, keep the same functionality and allow bookmarkability.</p>
  
  <p>Thanks</p>