clearcontent certain cells /columns on row contains certain tex - google-apps-script

Question

i found this great formula that works so great on my need, sorry i forgot it original source
The Original Code is move the entire Row if it found "X" on Columns 21 and copy the entire row to sheet with same name as col 22 and delete the Entire row
1st Question,
instead the delete entire row, i need it only to clear certains Columns, for example it only clear content Columns 3, 4, 10 and 12 only << Solved thanks to idfurw
2nd Question,
how to lock this script to only a certain sheet?
here the new script base on update from idfurw
Main Script
function onEdit(e) {
// see Sheet event objects docs
// https://developers.google.com/apps-script/guides/triggers/events#google_sheets_events
var ss = e.source;
var s = e.range.getSheet();
if (s.getName() == 'Form');
var r = e.range;
// to let you modify where the action and move columns are in the form responses sheet
var actionCol = 21;
var nameCol = 22;
// Get the row and column of the active cell.
var rowIndex = r.getRowIndex();
var colIndex = r.getColumnIndex();
// Get the number of columns in the active sheet.
// -1 to drop our action/status column
var colNumber = s.getLastColumn()-1;
// if our action/status col is changed to ok do stuff
if (e.value == "XX" && colIndex == actionCol) {
// get our target sheet name - in this example we are using the priority column
var targetSheet = s.getRange(rowIndex, nameCol).getValue();
// if the sheet exists do more stuff
if (ss.getSheetByName(targetSheet)) {
// set our target sheet and target range
var targetSheet = ss.getSheetByName(targetSheet);
var targetRange = targetSheet.getRange(targetSheet.getLastRow()+1, 1, 1, colNumber);
// get our source range/row
var sourceRange = s.getRange(rowIndex, 1, 1, colNumber);
// new sheets says: 'Cannot cut from form data. Use copy instead.'
sourceRange.copyTo(targetRange);
// ..but we can still delete the row after
const cols = [6, 7, 8, 12,14,16,17,19,20,21];
for (const col of cols) {
s.getRange(rowIndex, col).clearContent();
}
// or you might want to keep but note move e.g. r.setValue("moved");
}
}
}
Time Stamp Script
function onEdit(event)
{
var timezone = "GMT+7";
var time_format = "dd-MM-yyyy"; // Timestamp Format.
var updateColName = "Pasien";
var timeStampColName = "Tgl Keluar";
var sheet = event.source.getSheetByName('Form'); //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!
if (sheet.getRange(index, updateCol).isBlank()) {
sheet.getRange(index, dateCol + 1).clearContent();
}
else
var cell = sheet.getRange(index, dateCol + 1);
var date = Utilities.formatDate(new Date(), timezone, time_format);
cell.setValue(date);
}
}

Answer 1

Remove this line to disable deleting row:
s.deleteRow(rowIndex);
Replace with the following to clear content of specified cols:
const cols = [3, 4, 10, 12];
for (const col of cols) {
s.getRange(rowIndex, col).clearContent();
}
To limit the function to a particular sheet:
var s = e.range.getSheet();
/* add it after the above line */
if (s.getName() !== 'Name of sheet') { return; }