public function editLubricantHistory() { require 'models/Revenue_model.php'; $model = new Revenue_model(); $id = $_POST['Id']; $product = $_POST['product']; $price = $_POST['price']; $date = $_POST['date']; $qty = $_POST['qty']; $bqty = $_POST['bquantity']; $total = $_POST['total']; $supplier = $_POST['supplier']; $model->editLubricantHistory($id, $product, $price, $date, $qty, $bqty, $total, $supplier); }