Copy Entire Row To Another Sheet Except Column C - google-apps-script

Question

I'm using Google Sheets and I have this code below to copy the last row (via Form On Submit trigger) onto another sheet (not tab). I'm not sure how to copy over the last row and skip the data in Column C. It's currently copying the entire row to another sheet successfully, fyi. Any help would be appreciated, thank you!
function CopyToAnotherSheet() {
// Delaying this script so that there is enough time to get the Google Doc URL before it starts to fill out the template file
Utilities.sleep(10000); // 10 second delay
// Get Source Spreadsheet
var source = SpreadsheetApp.getActiveSpreadsheet();
// Get Source Sheet from Spreadsheet
var source_sheet = source.getActiveSheet();
// Get Last Row
var lastRow = source_sheet.getLastRow();
// Get Last Column
var lastColumn = source_sheet.getLastColumn();
// Get Last Row of Data
var lastRowOfData = source_sheet.getRange(lastRow, 1, 1, lastColumn).getValues();
// Creates a one dimensional array
var oneD_array = lastRowOfData.join().split(",");
// Get the Value of the Manufacturer Cell
var cellValue = source_sheet.getRange(lastRow,3).getValues();
// Copy Last Row to First Sheet
if ( cellValue == "First" ) {
var target = SpreadsheetApp.openById("xxxyyyzzz");
var target_sheet = target.getSheetByName("First");
target_sheet.appendRow(oneD_array);
}
// Copy Last Row to Second Sheet
if ( cellValue == "Second" ) {
var target = SpreadsheetApp.openById("aabbcc");
var target_sheet = target.getSheetByName("Second");
target_sheet.appendRow(oneD_array);
}
}

Answer 1

One option you can do is to remove column C value in your 1-d array. Instead of skipping it.
Sample code:
var lastRowOfData = source_sheet.getRange(lastRow, 1, 1, lastColumn).getValues().flat();
Logger.log("Before removal: "+lastRowOfData)
// Remove index 2 (Column C value) in the array
lastRowOfData.splice(2,1)
Logger.log("After removal: "+lastRowOfData)
What it does?
Using array.flat(), change 2-d array to 1-d array
Using array.splice(), remove an element in the array
Output:
Execution log
5:10:50 AM Notice Execution started
5:10:51 AM Info Before removal: a,b,c,d,e
5:10:51 AM Info After removal: a,b,d,e
5:10:52 AM Notice Execution completed
Note:
I removed the oneD_array variable in the sample code. If you really want a separate variable for your 1-d array you can use this one:
var oneD_array = lastRowOfData.flat();
oneD_array.splice(2,1);