Radar Charts / Binding to grouped data
The Kendo UI chart can be bound to grouped data using Kendo UI DataSource as a mediator. To do so you can follow the steps below:
- Feed data to the chart via Kendo UI DataSource instance.
- Set the DataSource.group.field property to the name (e.g., the “Category” field) of the column in the underlying data which will be the criteria for grouping the chart items into series
- Bind the RadarColumn values of the series to the corresponding data source field (e.g., the “ Frequency” and “ DirText ” fields)
- Hide the Value Axis
This will result in as many series as the number of distinct values in the DataSource.group.field column.
- Widget configuration