Spreadsheet For Each Row

Category: Spreadsheets

Reads rows or columns from delimited spreadsheet data. Supported explicit file suffixes are `.csv`, `.tsv`, and `.tab`. If the provided path has no suffix, the runtime reads from `<path>.csv`. If the provided path has an unsupported explicit suffix such as `.xlsx`, the block fails clearly instead of guessing a format. Prefer this block over manual line splitting for `.csv`, `.tsv`, and `.tab` interchange. Empty cells are exposed as empty strings; missing cells for declared `cellVars` become empty strings, and extra cells beyond `cellVars` are ignored.

Inputs

Input	Required	Value Kind	Types	Enum Values
path	yes	expression	file-path-string	—
axis	no	enum	enum-string	ROW, COLUMN
from	no	expression	—	—
to	no	expression	—	—
skipEmpty	no	expression	—	—
cellVars	yes	array	array	—

Notes

• Reads delimited spreadsheet input, not native Excel workbook content.
• Supported explicit file suffixes are .csv, .tsv, and .tab.
• If the provided path has no suffix, the runtime reads from <path>.csv.
• If the provided path has an unsupported explicit suffix such as .xlsx, the block fails clearly instead of guessing a format.
• Prefer this block over forEachTextLine plus textSplit for .csv, .tsv, and .tab interchange.
• Empty cells are exposed as empty strings.
• If a row has fewer cells than cellVars, the remaining named variables are set to empty strings.
• If a row has more cells than cellVars, the extra cells are ignored.
• skipEmpty controls whether empty rows are skipped; it does not strip empty cells from non-empty rows.