Eliminated non-static method calls and other bulk fixes to fix php5 warnings

[fa-stable.git] / sales / customer_invoice.php

diff --git a/sales/customer_invoice.php b/sales/customer_invoice.php
index c6a045823d1f4d775689edfd6159ed1cab90e4d0..a943b099c755419f8a1b682700aada2b87ed7a12 100644 (file)
--- a/sales/customer_invoice.php
+++ b/sales/customer_invoice.php
@@ -120,7 +120,7 @@ if ( (isset($_GET['DeliveryNumber']) && ($_GET['DeliveryNumber'] > 0) )
        $dn->trans_type = 10;
        $dn->src_docs = $dn->trans_no;
        $dn->trans_no = 0;
-       $dn->reference = references::get_next(10);
+       $dn->reference = $Refs->get_next(10);
        $dn->due_date = get_invoice_duedate($dn->customer_id, $dn->document_date);
 
        $_SESSION['Items'] = $dn;
@@ -242,6 +242,8 @@ function copy_from_cart()
 
 function check_data()
 {
+       global $Refs;
+
        if (!isset($_POST['InvoiceDate']) || !is_date($_POST['InvoiceDate'])) {
                display_error(_("The entered invoice date is invalid."));
                set_focus('InvoiceDate');
@@ -261,7 +263,7 @@ function check_data()
        }
 
        if ($_SESSION['Items']->trans_no == 0) {
-               if (!references::is_valid($_POST['ref'])) {
+               if (!$Refs->is_valid($_POST['ref'])) {
                        display_error(_("You must enter a reference."));
                        set_focus('ref');
                        return false;
@@ -358,7 +360,7 @@ if ($_SESSION['Items']->trans_no == 0) {
 }
 
 label_cells(_("Delivery Notes:"),
-get_customer_trans_view_str(systypes::cust_dispatch(), array_keys($_SESSION['Items']->src_docs)), "class='tableheader2'");
+get_customer_trans_view_str(ST_CUSTDELIVERY, array_keys($_SESSION['Items']->src_docs)), "class='tableheader2'");
 
 label_cells(_("Sales Type"), $_SESSION['Items']->sales_type_name, "class='tableheader2'");