How to create a user and save it the DB in rails using backbone.js -

how create model/user , save db in rails using backbone.js

[backbone]

define user model:

var user = backbone.model.extend({     defaults:{         birthday: "unknown"     },     url: "/users",    //create user restful service url     validate: function(attrs,options){         if(attrs.name===''){    //simple checking             return "name can't blank";         }     } });  //define save callback function onsuccess(model, response, options){     console.log(response); }  function onerror(model, xhr, options){     console.log("error"); }  //create user instance var user = new user();  //validation user.on("invalid",function(model,error){     alert(error); }); //save data backend user.save({name:"jimmy",age:"12",gender:"male"},{success:onsuccess,error:onerror}); 

by default, backbone using jquery.ajax make restful json request. if want use other method, have override backbone.sync.

hope helpful you.