This example demonstrates custom editors, validations and filter keys feature.
Column Ship Country has autocomplete editor with remote data and remote validation.
Column Books also has autocomplete editor but with local data and validation.
Column Order Date has jQueryUI date picker custom editor.
Column ShipVia has dropdown editor. It stores primary keys of ShipVia i.e., SE, UP, FS in the data
which may be posted to the server
while displays corresponding text values in the view using render function.
Column Freight is of float data type, hence filters the non numeric keys.
All columns have various kind of validations.