activate('items_table');
set_focus('_stock_id_edit');
}
//-----------------------------------------------------------------------------
function copy_to_cn()
{
$cart = &$_SESSION['Items'];
$cart->Comments = $_POST['CreditText'];
$cart->document_date = $_POST['OrderDate'];
$cart->freight_cost = input_num('ChargeFreightCost');
$cart->Location = $_POST["Location"];
$cart->sales_type = $_POST['sales_type_id'];
$cart->reference = $_POST['ref'];
$cart->ship_via = $_POST['ShipperID'];
}
//-----------------------------------------------------------------------------
function copy_from_cn()
{
$cart = &$_SESSION['Items'];
$_POST['CreditText'] = $cart->Comments;
$_POST['OrderDate'] = $cart->document_date;
$_POST['ChargeFreightCost'] = price_format($cart->freight_cost);
$_POST['Location'] = $cart->Location;
$_POST['sales_type_id'] = $cart->sales_type;
$_POST['ref'] = $cart->reference;
$_POST['ShipperID'] = $cart->ship_via;
}
//-----------------------------------------------------------------------------
function handle_new_credit($trans_no)
{
processing_start();
$_SESSION['Items'] = new Cart(11,$trans_no);
copy_from_cn();
}
//-----------------------------------------------------------------------------
function can_process()
{
$input_error = 0;
if ($_SESSION['Items']->count_items() == 0 && (!check_num('ChargeFreightCost',0)))
return false;
if($_SESSION['Items']->trans_no == 0) {
if (!references::is_valid($_POST['ref'])) {
display_error( _("You must enter a reference."));
set_focus('ref');
$input_error = 1;
} elseif (!is_new_reference($_POST['ref'], 11)) {
display_error( _("The entered reference is already in use."));
set_focus('ref');
$input_error = 1;
}
}
if (!is_date($_POST['OrderDate'])) {
display_error(_("The entered date for the credit note is invalid."));
set_focus('OrderDate');
$input_error = 1;
} elseif (!is_date_in_fiscalyear($_POST['OrderDate'])) {
display_error(_("The entered date is not in fiscal year."));
set_focus('OrderDate');
$input_error = 1;
}
return ($input_error == 0);
}
//-----------------------------------------------------------------------------
if (isset($_POST['ProcessCredit']) && can_process()) {
if ($_POST['CreditType'] == "WriteOff" && (!isset($_POST['WriteOffGLCode']) ||
$_POST['WriteOffGLCode'] == '')) {
display_note(_("For credit notes created to write off the stock, a general ledger account is required to be selected."), 1, 0);
display_note(_("Please select an account to write the cost of the stock off to, then click on Process again."), 1, 0);
exit;
}
if (!isset($_POST['WriteOffGLCode'])) {
$_POST['WriteOffGLCode'] = 0;
}
copy_to_cn();
$credit_no = $_SESSION['Items']->write($_POST['WriteOffGLCode']);
processing_end();
meta_forward($_SERVER['PHP_SELF'], "AddedID=$credit_no");
} /*end of process credit note */
//-----------------------------------------------------------------------------
function check_item_data()
{
if (!check_num('qty',0)) {
display_error(_("The quantity must be greater than zero."));
set_focus('qty');
return false;
}
if (!check_num('price',0)) {
display_error(_("The entered price is negative or invalid."));
set_focus('price');
return false;
}
if (!check_num('Disc', 0, 100)) {
display_error(_("The entered discount percent is negative, greater than 100 or invalid."));
set_focus('Disc');
return false;
}
return true;
}
//-----------------------------------------------------------------------------
function handle_update_item()
{
if ($_POST['UpdateItem'] != "" && check_item_data()) {
$_SESSION['Items']->update_cart_item($_POST['line_no'], input_num('qty'),
input_num('price'), input_num('Disc') / 100);
}
line_start_focus();
}
//-----------------------------------------------------------------------------
function handle_delete_item($line_no)
{
$_SESSION['Items']->remove_from_cart($line_no);
line_start_focus();
}
//-----------------------------------------------------------------------------
function handle_new_item()
{
if (!check_item_data())
return;
add_to_order($_SESSION['Items'], $_POST['stock_id'], input_num('qty'),
input_num('price'), input_num('Disc') / 100);
line_start_focus();
}
//-----------------------------------------------------------------------------
$id = find_submit('Delete');
if ($id!=-1)
handle_delete_item($id);
if (isset($_POST['AddItem']))
handle_new_item();
if (isset($_POST['UpdateItem']))
handle_update_item();
if (isset($_POST['CancelItemChanges']))
line_start_focus();
//-----------------------------------------------------------------------------
if (!processing_active()) {
handle_new_credit();
}
//-----------------------------------------------------------------------------
start_form(false, true);
$customer_error = display_credit_header($_SESSION['Items']);
if ($customer_error == "") {
start_table("$table_style width=80%", 10);
echo "| ";
display_credit_items(_("Credit Note Items"), $_SESSION['Items']);
credit_options_controls();
echo " |
";
end_table();
} else {
display_error($customer_error);
}
echo "
";
submit_cells('Update', _("Update"));
submit_cells('ProcessCredit', _("Process Credit Note"));
echo "
";
end_form();
end_page();
?>