Google script - Exceeded maximum execution time , help optimize

Question

google script spreadsheet Novice

I try to create a matrix , if the array is a small database everything works fine, of course if it exceeds 800 lines and more rests on t

Answer 1

this code:

var Valus = numbr.getValues().toString();

slows you down because you read data from the sheet in a loop.

Try reading data once into array and then work with it:

var data = s.getDataRange().getValues();

And then work with data, in a loop. This sample code log each cell in active sheet:

function logEachCell() {
  var s = SpreadsheetApp.getActiveSheet();
  var data = s.getDataRange().getValues();

  // loop each cell
  var row = [];
  for (var i = 0; i < data.length; i++) {
    row = data[i];
    for (var j = 0; j < row.length; j++) {
      Logger.log(row[j])      
    } 
  }
}