demo站点: http://www.bennadel.com/resources/projects/cormvc/demo，进入后点CONTACTS进入演示界面
实现上很简单，也很有意思
主要机制
以demo站点上的联系人功能为例，下面这个联系人列表可以执行edit、delete等操作
Edit按钮的html如下: <a href="#/contacts/edit/${id}" class="edit">Edit</a>
所以点击Edit时页面不会提交、刷新，但url地址会变化，变成类似这样:
http://www.bennadel.com/resources/projects/cormvc/demo/#/contacts/edit/18
框架关键对象为corMVC.js中的Application，html文档加载完后，Application对象通过setInterval监控window.location的变化，类似上面这种url变化，Application根据#/contacts/edit/18的内容，在已注册的controller中查找匹配项，由controller加载数据（model），通过view完成显示
demo项目结构概览
实现联系人增删改查所需的html都在index.htm中，执行某操作时，将相关html显示出来，不相关的部分隐藏
controller、model等都使用javascript定义
比如controller中主要代码如下，主要是向Application中注册伪url与controller处理方法的对应关系
// I am the controller class.
function Controller(){
// Route URL events to the controller's event handlers.
this.route( "/contacts/", this.index );
this.route( "/contacts/add/", this.addContact );
this.route( "/contacts/edit/:id", this.editContact );
this.route( "/contacts/delete/:id", this.deleteContact );
// Set default properties.
this.currentView = null;
this.contactListView = null;
this.contactFormView = null;
};
// Extend the core application controller (REQUIRED).
Controller.prototype = new application.Controller();
// I initialize the controller. I get called once the application starts
// running (or when the controller is registered - if the application is
// already running). At that point, the DOM is available and all the other
// model and view classes will have been added to the system.
Controller.prototype.init = function(){
this.contactListView = application.getView( "ContactList" );
this.contactFormView = application.getView( "ContactForm" );
};
function Controller(){
// Route URL events to the controller's event handlers.
this.route( "/contacts/", this.index );
this.route( "/contacts/add/", this.addContact );
this.route( "/contacts/edit/:id", this.editContact );
this.route( "/contacts/delete/:id", this.deleteContact );
// Set default properties.
this.currentView = null;
this.contactListView = null;
this.contactFormView = null;
};
// Extend the core application controller (REQUIRED).
Controller.prototype = new application.Controller();
// I initialize the controller. I get called once the application starts
// running (or when the controller is registered - if the application is
// already running). At that point, the DOM is available and all the other
// model and view classes will have been added to the system.
Controller.prototype.init = function(){
this.contactListView = application.getView( "ContactList" );
this.contactFormView = application.getView( "ContactForm" );
};
view中的contact_form.js、contact_list.js等，实现显示相关的一些html操作
model里面的contact_service.js，将demo所用的数据保存在js对象中，并提供CRUD操作方法；而contact_service_mock.js则演示通过ajax操作数据
评价
M不是领域模型，只是用javascript简单的定义的实体对象，类似poco实体
伪语义的url只是为了方便路由到特定的 controller，跟搜索没有关系，这样的方案用于前端需要搜索的地方是不合适的，用于交互性或者后端业务处理的地方还是有一定的可行性
这样做的话对服务器端简化不少，服务器端不需要处理view的东西，可以采用web service、mvc框架或者简单的http接口等类似的RPC接口就可以，不受限制
项目只能说是实验性质的，主要处理机制上有点独特的地方
整体来看：目前这个方式对开发效率、代码组织结构方面并没有体现出明显的效果，定义controller、view的操作方面等比较繁琐
参考: corMVC: An jQuery-based MVC Framework 12.22.09