Filtering and Sorting on the "Sever Side" entityspaces.js demonstration.
The WCF JSON Service and the entitityspaces.js JavaScript classes were generated from the Northwind database schema.
You can see the Employee_Pager method in our WCF Service method HERE ...
You simply pass the Employee_Pager method the information contained in these classes, simply view the source of this page to see how it's done.
There is a blog post explaining this example further here ...