JavaScript Data GridRow Numbers

The Row Numbers Feature adds a Column that is always present at the start of the grid where each cell of this column will work as a row header. The following example demonstrates the grid with Row Numbers and no additional configuration.

To enable Row Numbers, set the grid option rowNumbers = true.

const gridOptions = {
    rowNumbers: true,

    // other grid options ...
}

Cell Selection Copy Link

When the grid is configured with Cell Selection, clicking a Row Number will select all the currently visible cells in the row.

const gridOptions = {
    rowNumbers: true,
    cellSelection: true,

    // other grid options ...
}

Suppressing Integration Copy Link

By default, clicking a row number selects a cell range including all the cells in the row. To prevent this behaviour use the suppressCellSelectionIntegration option.

const gridOptions = {
    rowNumbers: {
        suppressCellSelectionIntegration: true
    },
    cellSelection: true,

    // other grid options ...
}

Row Resizing Copy Link

To allow the Row Numbers feature to resize rows, the enableRowResizer property can be used.

const gridOptions = {
    rowNumbers: {
        enableRowResizer: true
    },

    // other grid options ...
}

Value Export Copy Link

By default, when working with exporters such as CSV Export or Excel Export, the value of the Row Numbers column is not exported. This behaviour can be changed by toggling the exportRowNumbers of the export params.

const gridOptions = {
    rowNumbers: true,
    cellSelection: true,
    defaultCsvExportParams: {
        exportRowNumbers: true,
    },
    defaultExcelExportParams: {
        exportRowNumbers: true,
    },

    // other grid options ...
}

ExportParams Copy Link

Customising Row Numbers Copy Link

Row Numbers can be customised by providing a RowNumbersOptions object to the rowNumbers grid option: