backbone.js one model being changed by multiple views?

[Moshiko]

Okay, I've only started learning backbone.js last night and I have to admit I am a tad baffled at the moment. My scenario is relatively simple, I have one HTML table with an id of #checkout_table. This table has 4 rows. It will always have 4 rows, it will never decrease or increase the number of rows. There are various other form elements on the page which I want to be able to effect the values of the rows. Eventually this will be via ajax, but that doesn't seem important for this example. Here is what I came up with: http://jsfiddle.net/XYZas/In the backbone docs it says that, "The general idea is to organize your interface into logical views, backed by models, each of which can be updated independently when the model changes, without having to redraw the page. Instead of digging into a JSON object, looking up an element in the DOM, and updating the HTML by hand, you can bind your view's render function to the model's "change" event