Question

I can’t seem to get the syntax correct…

I’m trying to get the total number of sheets in a spreadsheet and set the last one to the active sheet. I then want to duplicate the sheet, rename and delete rows 3 to the last row.

This is some of the code I’ve been playing with:

    var logbook = SpreadsheetApp.openById("keycode here");
    var logbookSheets = logbook.getSheets();
    var numSheets = logbook.getNumSheets();
    logbook.setActiveSheet(logbookSheets[numSheets]).duplicateActiveSheet();

Answer 1

I have never used duplicateActiveSheet and since the code editor does not complete for it (at least not yet), I’d not use it.

Here’s is how I’d do it:

  var ss = SpreadsheetApp.openById('ss-key');
  var sheets = logbook.getSheets();
  ss.setActiveSheet(sheets[sheets.length-1]);
  sheets[sheets.length-1].copyTo(ss).setName('NewName');