data transfert based on cell value on google sheet - google-apps-script

Question

I'm not good with coding and i tried to mix some codes that i found and made what i needed, but now i face a difficult problem for me, so I'm trying when to press the button that i created to run the script to send the data that have for example an 'X' in the last column. i successfully made the sending from one sheet to another but it send all the data for now i want to be sent only the chosen ones with an 'X'.
any help I'll be grateful.
this is my code
thank you
var ss = SpreadsheetApp.getActiveSpreadsheet();
var copySheet = ss.getSheetByName("Sheet1");
var url = "https://docs.google.com/spreadsheets/d/15nIAXcP0a14OvvBr5lww4tO23stQD4PEu0QDAcgaFyE/edit#gid=0";
var ss2 = SpreadsheetApp.openByUrl(url);
var pasteSheet = ss2.getSheetByName("Sheet2");
// get source range
var max = copySheet.getMaxRows().toString();
var range = copySheet.getRange(2,1,max,4);
var dataValues = range.getValues();
for(var i = 1; i < dataValues.length; i++)
{
if(dataValues[i][5] === 'X')
{
copySheet.appendRow([dataValues[i][0],
dataValues[i][1],
dataValues[i][2],
dataValues[i][3],
dataValues[i][4]]);
}
}
for(var i = 1; i < dataValues.length; i++)
{
if(dataValues[i][5] === 'X')
{
var clearRow = i+1;
dataSheet.getRange('A' + clearRow + ':F' + clearRow).clear();
}
}
// get destination range
var destination = pasteSheet.getRange(pasteSheet.getLastRow()+1,1,max,1);
// clear source values
Browser.msgBox('Commande Confirmer');
}

Answer 1

This is all that your function does
dataSheet is undefined so I assume it was csh
function lfunko() {
const ss = SpreadsheetApp.getActive();
const csh = ss.getSheetByName("Sheet1");
const ss2 = SpreadsheetApp.openByUrl("ssurl");
const psh = ss2.getSheetByName("Sheet2");
var vs = csh.getRange(2, 1, csh.getLastRow() - 1, csh.getLastColumn()).getValues();
vs.forEach((r,i) => {
if (vs[i][5] === 'X') {
csh.appendRow([vs[i][0], vs[i][1], vs[i][2], vs[i][3], vs[i][4]]);
csh.getRange(i + 1, 1, 1, 6).clear();
}
});
}