Backbone.sync is a function that is Backbone js call every time it attempts to read or save a model to the server.By default, it uses jQuery.ajax to make a RESTful JSON request and returns a jqXHRBackbone.sync = function(method, model) {
alert(method + ": " + JSON.stringify(model));
model.set('id', 1);
};
var author= new Backbone.Model({
author: "Sharad",
website: "https://www.freetimelearning.com"
});
author.save();
author.save({author: "FTL"});