I am using this code

worksheet.fillFormula('L2:L8', '=G2*O2', (row, col) => cellfielddata);

But this code show only last cell value in all of cell

I want export Excel file and fill the formula without change value the Excel value should be same as grid value After applying custom formula to the JS code, when we are exporting the Excel file, the Excel value should be same as grid value After exporting Excel file show excel value as a grid value and Show formula if click F2 If any change is done in G2 : G....or O2: O......., then that change should show up in L2: L........