DevExtreme jQuery/JS - Access the DataSource

Regardless of the data source you use, the SelectBox always wraps it in a DataSource. Call the getDataSource() method to get the instance of the DataSource.

var selectBoxDataSource = $("#selectBoxContainer").dxSelectBox("getDataSource");

Now, you can call any method the DataSource exposes. For example, you can reload data using the load() method.

selectBoxDataSource.load();

See Also

• Data Layer - Overview
• SelectBox Demos