如何将'3 weeks from today'时间戳添加到包含'today'时间戳的脚本中？

Question

每当我更新F列（注释）时，我的脚本已经为我的H列（调用时间）加盖时间戳：

function onEdit(event)
{
  var timezone = "GMT-7";
  var timestamp_format = "MM-dd-yyyy HH:mm:ss"; // Timestamp Format.
  var updateColName = "Notes";
  var timeStampColName = "Call Time";
  var sheet = event.source.getSheetByName('Today'); //Name of the sheet      where you want to run this script.

  var actRng = event.source.getActiveRange();
  var editColumn = actRng.getColumn();
  var index = actRng.getRowIndex();
  var headers = sheet.getRange(1, 1, 1, sheet.getLastColumn()).getValues();
  var dateCol = headers[0].indexOf(timeStampColName);
  var updateCol = headers[0].indexOf(updateColName); updateCol =     updateCol+1;
  if (dateCol > -1 && index > 1 && editColumn == updateCol) { // only     timestamp if 'Last Updated' header exists, but not in the header row itself!
    var cell = sheet.getRange(index, dateCol + 1);
    var date = Utilities.formatDate(new Date(), timezone, timestamp_format);
    cell.setValue(date);
  }
}

现在

我需要在我的 F列（CB 日期）上有一个未来的时间戳（从现在起 3 周）。

这可能吗？

Answer 1

还有其他

一些地方的代码可以改进，但要满足您的特定要求：

function onEdit(event)
{
  var timezone = "GMT-7";
  var timestamp_format = "MM-dd-yyyy HH:mm:ss"; // Timestamp Format.
  var updateColName = "Notes";
  var timeStampColName = "Call Time";
  var cbDateColName = "CB Date";
  var sheet = event.source.getSheetByName('Today'); //Name of the sheet      where you want to run this script.
  var actRng = event.source.getActiveRange();
  var editColumn = actRng.getColumn();
  var index = actRng.getRowIndex();
  var headers = sheet.getRange(1, 1, 1, sheet.getLastColumn()).getValues();
  var dateCol = headers[0].indexOf(timeStampColName);
  var updateCol = headers[0].indexOf(updateColName); updateCol =     updateCol+1;
  if (dateCol > -1 && index > 1 && editColumn == updateCol) { // only     timestamp if 'Last Updated' header exists, but not in the header row itself!
    var cell = sheet.getRange(index, dateCol + 1);
    var cbcell = sheet.getRange(index, headers[0].indexOf(cbDateColName) + 1);
    var d = new Date();
    var cbd = new Date(d.getTime() + 3*7*24*60*60*1000);
    var date = Utilities.formatDate(d, timezone, timestamp_format);
    var cbdate = Utilities.formatDate(cbd, timezone, timestamp_format);
    cell.setValue(date);
    cbcell.setValue(cbdate);
  }
}