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Grid Theme

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Framework

Grid
- Introduction
- Getting Started
- AI-Assisted Development
- Core Features
- Demos
- Guides
- Recipes
- Plugins
  - Plugins Overview
  - Clipboard
    Clipboard Plugin
    Classes
    ClipboardPlugin
    Functions
    defaultPasteHandler
    emitPasteRejected
    resolveColumnPaste
    Interfaces
    ClipboardConfig
    CopyDetail
    CopyOptions
    PasteCellContext
    PasteDetail
    PasteRejectedCell
    PasteRejectedDetail
    PasteTarget
    Types
    ColumnPasteGuard
    PasteHandler
    PasteRejectionReason
    PasteResolution
  - Column Grouping
    Column Grouping Plugin
    Classes
    GroupingColumnsPlugin
    Interfaces
    ColumnGroup
    ColumnGroupDefinition
    GroupHeaderRenderParams
    GroupingColumnsConfig
  - Column Reorder
    Column Reorder Plugin
    Classes
    ReorderPlugin
    Interfaces
    ColumnMoveDetail
    ReorderConfig
    Types
    ReorderAnimation
  - Column Virtualization
    Column Virtualization Plugin
    Classes
    ColumnVirtualizationPlugin
    Interfaces
    ColumnVirtualizationConfig
  - Column Visibility
    Column Visibility Plugin
    Classes
    VisibilityPlugin
    Interfaces
    ColumnGroupInfo
    ColumnReorderRequestDetail
    ColumnVisibilityDetail
    VisibilityConfig
  - Context Menu
    Context Menu Plugin
    Classes
    ContextMenuPlugin
    Interfaces
    ContextMenuConfig
    ContextMenuItem
    ContextMenuOpenDetail
    ContextMenuParams
    HeaderContextMenuItem
  - Editing
    Editing Plugin
    Classes
    EditingPlugin
    Functions
    defaultEditorFor
    Interfaces
    BaselinesCapturedDetail
    BeforeEditCloseDetail
    CellCancelDetail
    CellCommitDetail
    ChangedRowsResetDetail
    DateEditorParams
    DirtyChangeDetail
    DirtyRowEntry
    EditCloseDetail
    EditingConfig
    EditOpenDetail
    NumberEditorParams
    RowCommitDetail
    SelectEditorParams
    TextEditorParams
    Types
    EditorParams
  - Export
    Export Plugin
    Classes
    ExportPlugin
    Interfaces
    CsvOptions
    ExcelBorder
    ExcelCellStyle
    ExcelStyleConfig
    ExportCompleteDetail
    ExportConfig
    ExportParams
    Types
    ExportFormat
    ExportMode
    FormatCsvParams
    FormatExcelParams
  - Filtering
    Filtering Plugin
    Classes
    FilteringPlugin
    Interfaces
    FilterChangeDetail
    FilterConfig
    FilterModel
    FilterPanelParams
    FilterParams
    Types
    BlankMode
    FilterHandler
    FilterOperator
    FilterPanelRenderer
    FilterType
    FilterValuesHandler
    Variables
    BLANK_FILTER_VALUE
  - Master-Detail
    Master-Detail Plugin
    Classes
    MasterDetailPlugin
    Interfaces
    DetailExpandDetail
    MasterDetailConfig
  - Multi-Sort
    Multi-Sort Plugin
    Classes
    MultiSortPlugin
    Interfaces
    MultiSortChangeDetail
    MultiSortConfig
    SortModel
  - Pinned Columns
    Pinned Columns Plugin
    Classes
    PinnedColumnsPlugin
    Interfaces
    PinnedColumnsConfig
    Types
    PinnedPosition
  - Pinned Rows (Status Bar)
    Pinned Rows (Status Bar) Plugin
    Classes
    PinnedRowsPlugin
    Functions
    filteredCountPanel
    rowCountPanel
    selectedCountPanel
    Interfaces
    AggregationRowConfig
    AggregatorConfig
    PanelSlot
    PinnedRowsConfig
    PinnedRowsContext
    ZonedPanelRender
    Types
    AggregationSlot
    AggregatorDefinition
    AggregatorFormatter
    PanelRender
    PanelZone
    PinnedRowSlot
    PinnedRowsPosition
  - Pivot Table
    Pivot Table Plugin
    Classes
    PivotPlugin
    Interfaces
    PivotConfig
    PivotConfigChangeDetail
    PivotResult
    PivotRow
    PivotSortConfig
    PivotStateChangeDetail
    PivotToggleDetail
    PivotValueField
    Types
    AggFunc
    CustomAggFunc
    PivotDataRow
    PivotDefaultExpandedValue
    PivotSortDir
    PivotValueDisplayMode
  - Print
    Print Plugin
    Classes
    PrintPlugin
    Functions
    printGridIsolated
    Interfaces
    PrintCompleteDetail
    PrintConfig
    PrintIsolatedOptions
    PrintParams
    PrintStartDetail
    Types
    PrintOrientation
  - Responsive
    Responsive Plugin
    Classes
    ResponsivePlugin
    Interfaces
    BreakpointConfig
    ResponsiveChangeDetail
    ResponsivePluginConfig
    Types
    HiddenColumnConfig
    ResponsiveAnimation
  - Row Drag-Drop
    Row Drag-Drop Plugin
    Classes
    RowDragDropPlugin
    Interfaces
    RowDragDropConfig
    RowDragEndDetail
    RowDragPayload
    RowDragStartDetail
    RowDropDetail
    RowMoveDetail
    RowTransferDetail
    Variables
    ROW_DRAG_HANDLE_FIELD
  - Row Grouping
    Row Grouping Plugin
    Classes
    GroupingRowsPlugin
    Interfaces
    DataRowModelItem
    GroupCollapseDetail
    GroupDefinition
    GroupExpandDetail
    GroupingRowsConfig
    GroupRowModelItem
    GroupRowRenderParams
    GroupState
    GroupToggleDetail
    Types
    AggregatorMap
    DefaultExpandedValue
    RenderRow
  - Selection
    Selection Plugin
    Classes
    SelectionPlugin
    Interfaces
    CellRange
    SelectionChangeDetail
    SelectionConfig
    SelectionResult
    Types
    SelectableCallback
    SelectionAxis
    SelectionMode
    SelectionTrigger
    TouchSelectionMode
  - Server-Side
    Server-Side Plugin
    Classes
    ServerSidePlugin
    Interfaces
    DataRequestModel
    DataSourceChildrenDetail
    DataSourceDataDetail
    DataSourceErrorDetail
    DataSourceLoadingDetail
    FetchChildrenQuery
    GetChildRowsParams
    GetChildRowsResult
    GetRowsParams
    GetRowsResult
    ServerSideConfig
    ServerSideDataSource
    Subscribable
    ViewportMappingQuery
    ViewportMappingResponse
  - Shell
    Shell Plugin
    Classes
    ShellPlugin
    Interfaces
    HeaderContentDefinition
    OpenToolPanelOptions
    ShellConfig
    ShellHeaderConfig
    ToolbarContentDefinition
    ToolPanelConfig
    ToolPanelDefinition
  - Sticky Rows
    Sticky Rows Plugin
    Classes
    StickyRowsPlugin
    Interfaces
    StickyRowsConfig
    Types
    StickyPredicate
    StickyRowsMode
  - Tooltip
    Tooltip Plugin
    Classes
    TooltipPlugin
    Interfaces
    TooltipConfig
  - Tree
    Tree Plugin
    Classes
    TreePlugin
    Interfaces
    FlattenedTreeRow
    TreeConfig
    TreeExpandDetail
    TreeLoadChildrenParams
    TreeLoadEndDetail
    TreeLoadErrorDetail
    TreeLoadStartDetail
    Types
    TreeRow
  - Undo/Redo
    Undo/Redo Plugin
    Classes
    UndoRedoPlugin
    Interfaces
    CompoundEditAction
    EditAction
    UndoRedoConfig
    UndoRedoDetail
    Types
    UndoRedoAction
- API Docs
- Angular
- React
- Vue
- Platform & Support
- Compared to other grids
- Changelog

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On this page

Overview

On this page

Overview

AggregatorDefinition

Since v0.2.6

Aggregator definition - simple string/function or full config object

type AggregatorDefinition = AggregatorRef | AggregatorConfig

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AggregationSlot Next
AggregatorFormatter

Latest:

grid@3.8.0
grid-angular@2.6.0
grid-react@2.6.0
grid-vue@2.6.0

AI assistants: For complete API documentation, implementation guides, and code examples for this library, see https://toolboxjs.com/llms-full.txt