API REFERENCE

getCellSpan

Reads horizontal and vertical span information for a cell.

What does this API do?

Reads horizontal and vertical span information for a cell.

Exact input and result types

typescript

getCellSpan(rowIndex: number, colId: string): Promise<SyGridCellSpanInfo | null>

Arguments	Required	Type
rowIndex	Required	number
colId	Required	string

The return type is Promise<SyGridCellSpanInfo | null>.

Usage flow

After registering and initializing the Grid element, call grid.getCellSpan(…). Read the return value with await. For methods returning a boolean or report, inspect the result before continuing.

Read related types

SyGridCellSpanInfo

Feature explanations and examples

Row height and pinned rows
Row height, top/bottom pinned rows, full-width rows, and merged cells are separate layout features. Choose based on whether you need persistent summaries or wide detail content.