This example demonstrates how to display data from a remote data source in a dxChart. The dxChart widget is created via AngularJS. The Data-Bound Application tutorial demonstrates how to create a custom data source that allows you to load data from a data service. The main difference is that we used the $http service instead of the jQuery ajax call.
See also:
jQuery.Deferred
How to connect to the database server
dxChart - How to display data from a remote data service (Knockout)