Decoupling Your HTML, CSS, and JavaScript: Classes Are Your Contract

http://philipwalton.com/articles/decoupling-html-css-and-javascript/

How to solve problem "EntityState must be set to null, Created (for Create message) or Changed (for Update message)" while to try to update earlying binding entity?

How to solve problem "EntityState must be set to null, Created (for Create message) or Changed (for Update message)" while to try to update earlying binding entity?

There is one method in OrganizationServiceContext object calls: UpdateObject
Do not use the one in OrganizationServiceProxy. If use, the get the error message

context.UpdateObject(en);
//serviceProxy.Update(en);

ASP.NET and Web Tools for Visual Studio 2013 RC

http://blogs.msdn.com/b/webdev/archive/2013/09/09/announcing-release-of-asp-net-and-web-tools-for-visual-studio-2013-rc.aspx