Interface ExportColumn

For pick 'custom': day.js style tokens, e.g. 'D.M.YYYY H:mm'.

Defaults to 'value'.

For a file column: put its files into the export, which then downloads as a ZIP of the table plus one folder per such column (up to 2 GB of files). The cells link to the files in the ZIP.

Projected attribute, or an element field such as hash, author, timestamp.

Column header. Defaults to the key.

Reference and file columns. Files in the ZIP link to their path in it.

For a reference (ATE) column: project this attribute out of every referenced element, e.g. room_code on a room_ate column. Each referenced element is then rendered as "identifier - value", or as the value alone with pick 'refValue'.

Overrides the export wide separator for this column only.

With summary: split the counts by the column at this index (pivot).

Numbers: add the column's total under the last row.

XLSX: add a sheet counting the rows per value of this column.