I'm using Backbone.js on the client and node.js on the backend, and I'm having a bit of trouble doing a 'limited' model save, as explained here : http://backbonejs.org/#Model-save
As in the example, if I do
book.save({author: "Teddy"});
how do I access the parameters of the save using express.js, i.e. the fact that I only want to save to the 'author' field? I've tried the following
req.body -> gives ALL parameters of the model being saved, I want only the 'author' field
req.query -> empty
Any help much appreciated!