$piaojujine = floatvalue($_POST['piaojujine']);
$billinfo = returntablefield("buyplanmain", "billid", $_POST['caigoubillid'], "totalmoney,shoupiaomoney");
$maxjine = $billinfo['totalmoney'] - $billinfo['shoupiaomoney'];
if ($maxjine > 0 && $piaojujine > $maxjine) {
throw new Exception("本次收票金额不能大于{$maxjine}");
}
if ($maxjine < 0 && $piaojujine < $maxjine) {
throw new Exception("本次收票金额不能小于{$maxjine}");
}
if ($piaojujine == 0) {
throw new Exception("本次收票金额不能为0");
}
global $db;
$db->StartTrans();
$CaiWu = new CaiWu($db);
$CaiWu->insertShouPiao($_POST['supplyid'], $_POST['caigoubillid'], $_POST['kaipiaoneirong'], $_POST['piaojutype'], $_POST['fapiaono'], $_POST['piaojujine'], $_SESSION['LOGIN_USER_ID'], $_POST['qici'], $_POST['beizhu'], $_POST['kaipiaodate']);
$db->CompleteTrans();
page_css("收票记录");
//是否事务出现错误
if ($db->HasFailedTrans()) {
throw new Exception($db->ErrorMsg());
} else {
$return = FormPageAction("action", "init_default");
print_infor("新增收票记录成功", 'trip', "location='?{$return}'", "?{$return}", 0);
}
} catch (Exception $e) {
print "<script language=javascript>alert('错误：" . str_replace("'", "\\'", $e->getMessage()) . "');window.history.back(-1);</script>";
}
exit;
} else {
if ($_GET['action'] == "delete_array") {
