I want to auto populate a row of dates in a form for a diary

I want to auto populate a row of dates in the first column.
I am trying to do a diary with some dates in the first row. has someone tried it already?
can you please help.

Hello @questioning,
it is not clear what you meant by “a row of dates in the first column”.

Rows are horizontal, Columns are vertical.

A Row in a Column is a single Cell.

Did you mean you want to have the first column auto-populated with dates ?

Apply to Calc.

If do you want that each row beggins with a sequence of dates, type the first date, press Enter, select again that cell, and drag down the fill handle (the little square in the bottom right corner of the selected cell).

AutoFill dates

More LibreOffice Help on Automatically Filling in Data Based on Adjacent Cells.