//----------------------------------------------------------------------------------------
-check_db_has_suppliers(_("There are no suppliers defined in the system."));
-
if (isset($_GET['ModifyCredit']))
check_is_editable(ST_SUPPINVOICE, $_GET['ModifyCredit']);
if (isset($_GET['invoice_no']))
{
$_SESSION['supp_trans'] = new supp_trans(ST_SUPPINVOICE, $_GET['invoice_no']);
- $_SESSION['supp_trans']->src_doc = $_GET['invoice_no'];
+ $_SESSION['supp_trans']->src_docs = array( $_GET['invoice_no'] => $_SESSION['supp_trans']->supp_reference);
$_SESSION['supp_trans']->trans_type = ST_SUPPCREDIT;
}
page($_SESSION['page_title'], false, false, "", $js);
+check_db_has_suppliers(_("There are no suppliers defined in the system."));
+
//---------------------------------------------------------------------------------------------------------------
if (isset($_GET['AddedID']))
return false;
}
+ if (trim(get_post('supp_reference')) == false)
+ {
+ display_error(_("You must enter a supplier's invoice reference."));
+ set_focus('supp_reference');
+ return false;
+ }
+
+ if (is_reference_already_there($_SESSION['supp_trans']->supplier_id, $_POST['supp_reference'], $_SESSION['supp_trans']->trans_no))
+ { /*Transaction reference already entered */
+ display_error(_("This invoice number has already been entered. It cannot be entered again.") . " (" . $_POST['supp_reference'] . ")");
+ set_focus('supp_reference');
+ return false;
+ }
+
if (!$SysPrefs->allow_negative_stock()) {
foreach ($_SESSION['supp_trans']->grn_items as $n => $item) {
if (is_inventory_item($item->item_code))