API REFERENCE
fillHandleMode
Chooses copying existing values or extending a sequence when filling.
What does this API do?
Chooses copying existing values or extending a sequence when filling.
API for Pro features: Fill handle
Exact input and result types
fillHandleMode: 'copy' | 'series'| Item | Value |
|---|---|
| JavaScript name | fillHandleMode |
| HTML attribute | fill-handle-mode |
| Default | undefined |
| Input type | 'copy' | 'series' |
Usage flow
Set this on a property of the Grid element. In HTML, you can also use the fill-handle-mode attribute. Pass arrays, objects, and callbacks through JavaScript, and use new arrays or objects when applying changes.
Feature explanations and examples
- Fill values
The fill handle copies values or extends a pattern from a source range. Both the drag UI and fillRange API account for editability, validation, and history.