API REFERENCE

getRowSpan

Reads calculated vertical span ranges.

What does this API do?

Reads calculated vertical span ranges.

Exact input and result types

typescript

getRowSpan(colId: string): Promise<SyGridRowSpanReport | null>

Arguments	Required	Type
colId	Required	string

The return type is Promise<SyGridRowSpanReport | null>.

Usage flow

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

Read related types

SyGridRowSpanReport

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.