API REFERENCE
GridColumnGroupDef
Fields, allowed values, and APIs that use GridColumnGroupDef.
Type definition
A question mark (?) marks an optional field; readonly marks a value you should not change directly. A union (|) accepts one of the listed forms. Functions are callbacks that Grid invokes at the relevant point.
export type GridColumnGroupDef<
TData = GridData,
TContext = unknown,
TValue = unknown,
> = ColumnGroupDef<ColumnDef<TData, TValue, TContext>>;APIs using this type
- columnDefs
Defines column data fields, headings, sizes, visibility, and editing. Include column groups to create multi-level headers.