groupPanel

What does this API do?

Displays a panel where users drag columns to configure row grouping.

API for Pro features: Row grouping, built-in aggregation and group totals

Exact input and result types

groupPanel: boolean

Usage flow

Set this on a property of the Grid element. In HTML, you can also use the group-panel attribute. Pass arrays, objects, and callbacks through JavaScript, and use new arrays or objects when applying changes.

Feature explanations and examples

• Grouping and aggregation

  Row grouping collects source rows with the same region or team into expandable groups. Unlike column groups, which organize headers, row groups change displayed rows and aggregation results.