I\'m starting out with Backbone.js so I must say I\'m not yet very familiar with the concepts.
I have predefined HTML and I want to use Backbone to manage this. This
Attach to existing html is possible, but it is not very common approach. Because of that, there is almost no real info on this :(
You could try to follow steps described in following article: http://lostechies.com/derickbailey/2011/09/26/seo-and-accessibility-with-html5-pushstate-part-2-progressive-enhancement-with-backbone-js/
Idea is, to add some data-attribute into rendered html, so you will be able to match model with rendered html.