$mi->setGpDate($_POST['gpdatedb']); } if (isset($_POST['prefno'])) { $mi->setPurchaseRef($_POST['prefno']); } if (isset($_POST['prefdatedb'])) { $mi->setPurchaseRefDate($_POST['prefdatedb']); } if (isset($_POST['partlist'])) { $partlist = $_POST['partlist']; } else { $partlist = ''; } //list of new parts and quantites entered if (isset($_POST['status'])) { $mi->setStatus($_POST['status']); } //challan status if (isset($_POST['tdel'])) { $tdel = $_POST['tdel']; } else { $tdel = ''; } //deleted parts from this challan if (isset($_POST['emcode'])) { $emcode = $_POST['emcode']; } //updated material codes if (isset($_POST['eqty'])) { $eqty = $_POST['eqty']; }