Backbone.js Таблица Model, Collection, View, Router

Model	Collection	View	Router
Backbone.Model.extend({ initialize: function () {     alert(‘Model init’);     this.on(‘change:name’, function () {         var name = this.get(‘name’);         console.log(name + ‘updated!’);     }); }, id: ‘modeID’, idAttribute: ‘_id’, defaults: {     name: ‘Boris’,     age: 21 }, parse: function (response) {     return response.data; }, validate: function (attrs) {     if (attrs.name === undefined) {         return ‘Error!’;     } }, url: function () {     return this.urlRoot + this.get(‘name’); }, urlRoot: ‘/get/model/data’ }); var appModel = new Model({     name: ‘Doris’,     age: 23 });	Backbone.Collection.extend({ initialize: function () {     alert(‘Collection init’);         this.on(‘add’, function(model) {        console.log(model.get(‘name’));     }); }, model: appModel, comparator: function (a,b) {     if (a.get('name') < b.get('name')) {         return 1;     } else if (a.get('name') > b.get('name')) {         return -1;     } else {         return 0;     } }, parse: function (response) {     return response.data; }, url: function () {     return this.urlRoot + ‘/notes’; }, }); var appCollection = new Collection();	Backbone.View.extend({ initialize: function () {     alert(‘View init’);     this.model.on(‘change’, this.render);     this.model.on(‘destroy’, this.render); }, model: appModel, tagName: ‘div’, id: ‘main’, class: ‘block’, el: $(‘#content’), template: ‘<span class=”open”>Open</span> and <span class=”close”>Close</span>’, events: {     ‘click .open’: ‘open’,     ‘click .close’: ‘close’ }, open: function (event) {     alert(‘Open’); }, close: function (event) {     alert(‘Close’); }, render: function(options) {     this.$el.html(options + this.template);     return this; } }); var appView = new View();	Backbone.Router.extend({ initialize: function () {     alert(‘Router init’); }, routes: {     ‘’: ‘main’,     ‘about’:  ‘about’,     ‘contacts/:name’:  ‘contacts’,     ‘other/*data’: ‘data’ }, main: function () {     $(‘body’).html(‘Main’); }, about: function () {     $(‘body’).html(‘About’); }, contacts: function (name) {     $(‘body’).html(‘Contact ’ + name); }, data: function (data) {     $(‘body’).html(‘Data ’ + data); } }); var appRouter = new Router(); $(document).ready(function(){     Backbone.history.start(); });