Expanding A1Notations using Google Apps Script
Gists This is a sample script for expanding a1Notations using Google Apps Script (GAS). In this script, for example, “A1:E3” is expanded to “A1, B1, C1, D1, E1, A2, B2, C2, D2, E2, A3, B3, C3, D3, E3”. When each cell in “A1:E3” is checked, this script might be able to be used. If this was useful for your situation, I’m glad. Script: function expandA1Notation(a1Notations) { var columnToLetter = function(column) { var temp, letter = ''; while (column > 0) { temp = (column - 1) % 26; letter = String.