Question

So for example, I have a model with attributes: firstName, lastName, age, skills, race, birthdate, and about 20 more…

I want to get which specific attributes were changed (if user changes some) and do a .save() placing the specific attributes that were changed as arguments for .save({...})

Any way I can do this?

note: backbone.js newbie

Answer 1

See the fine backbone documentation, http://documentcloud.github.com/backbone/#Model-change
in particular hasChanged, and changedAttributes