I'm currently testing the Kendo Ui, especially the Grid, in an ASP.NET MVC - Environment and I'm a bit confused by the AJAX-Databinding.
The grid is constructed with the Kendo MVC GridBuilder in a razor-view.
There are multiple columns that are set to visible / invisible dynamically.
Everything was working like a charm until I've inspected the network-traffic that showed me, that the JSON-Result contains every column of the IEnumerable the grid is bound to, also the ones that are not even mentioned in the Columns-section.
Is there a way to turn this off and only download the data that is actually needed?