Exclude model properties when syncing (Backbone.js)

Question

Is there a way to exclude certain property from my model when I sync?

For example, I keep in my model information about some view state. Let\'s say I have a picker m

Answer 1

Set options.attrs will allow you customise api param:

var model = new Backbone.Model();
model.save(null, {
  wait: true,
  success: function() {
  },
  attrs: _.omit(model.attributes, 'selected')
});