Styling, Sticky Header and Custom Parts

Props for each part

Every part of the table has a ...Props option. Pass an object, or a function that receives the part’s context and returns one. The result is spread onto the element, so class, style and event handlers all work.

Option	Element
tablePaperProps, tableContainerProps, tableProps	The outer card, the scrolling area, the table
tableHeadProps, tableHeadRowProps, tableHeadCellProps	Header
tableBodyProps, tableBodyRowProps, tableBodyCellProps	Body (tableBodyRowProps also gets staticRowIndex)
tableFooterProps, tableFooterRowProps, tableFooterCellProps	Footer
topToolbarProps, bottomToolbarProps	Toolbars
detailPanelProps	Detail panel cell

Columns take their own tableHeadCellProps, tableBodyCellProps and tableFooterCellProps, which are applied on top of the table wide ones.

{
  tableBodyRowProps: ({ row, staticRowIndex }) => ({
    class: row.original.isActive ? '' : 'inactive',
    style: staticRowIndex % 2 ? 'background: rgba(128, 128, 128, 0.12)' : '',
    onclick: () => select(row),
  }),
  tableHeadCellProps: { style: 'font-style: italic' },
}

Colours come from your shadcn theme and can be overridden with mrtTheme; see Theming.

Sticky header and footer

The header is sticky by default and sticks inside tableContainerProps. Give the container a height so the body scrolls:

{ enableStickyHeader: true, enableStickyFooter: true, tableContainerProps: { style: 'max-height: 500px' } }

Set enableStickyHeader: false to let the header scroll away. The footer only shows when a column has a footer.

Caption and empty state

{#snippet caption()}Quarterly results{/snippet}
{#snippet emptyRowsFallback()}<p>Nothing to show.</p>{/snippet}

<ShadcnSvelteTable options={{ columns, data, caption, emptyRowsFallback }} />

positionToolbarAlertBanner, positionPagination and friends move the built in pieces; enableTableHead, enableTableFooter, enableTopToolbar and enableBottomToolbar remove them.

Table dimensions

The table is as wide as its parent. For a fixed height give tableContainerProps a height or max-height; for a minimum, min-height. To fill a parent, make the parent a flex or fixed height box and give tablePaperProps a height: 100%.