function update_component($kit_code, $selected_item)
{
global $Mode, $Ajax, $selected_kit;
if (!check_num('quantity', 0)) {
display_error(_("The quantity entered must be numeric and greater than zero."));
set_focus('quantity');
return;
} elseif ($_POST['description'] == '') {
display_error(_("Item code description cannot be empty."));
set_focus('description');
return;
} elseif ($selected_item == -1) {
if (get_post('item_code') == '') {
// New kit/alias definition
$kit = get_item_kit($_POST['kit_code']);
if (db_num_rows($kit)) {
$input_error = 1;
display_error(_("This item code is already assigned to stock item or sale kit."));
set_focus('kit_code');
return;
}
if (get_post('kit_code') == '') {
display_error(_("Kit/alias code cannot be empty."));
set_focus('kit_code');
return;
}
}
}
if (check_item_in_kit($selected_item, $kit_code, $_POST['component'], true)) {
display_error(_("The selected component contains directly or on any lower level the kit under edition. Recursive kits are not allowed."));
set_focus('component');
return;
}
/*Now check to see that the component is not already in the kit */
if (check_item_in_kit($selected_item, $kit_code, $_POST['component'])) {
display_error(_("The selected component is already in this kit. You can modify it's quantity but it cannot appear more than once in the same kit."));
set_focus('component');
return;
}
if ($selected_item == -1) {
// new item alias/kit
if ($_POST['item_code'] == '') {
$kit_code = $_POST['kit_code'];
$selected_kit = $_POST['item_code'] = $kit_code;
$msg = _("New alias code has been created.");
} else {
$msg = _("New component has been added to selected kit.");
}
add_item_code($kit_code, get_post('component'), get_post('description'), get_post('category'), input_num('quantity'), 0);
display_notification($msg);
} else {
$props = get_kit_props($_POST['item_code']);
update_item_code($selected_item, $kit_code, get_post('component'), $props['description'], $props['category_id'], input_num('quantity'), 0);
display_notification(_("Component of selected kit has been updated."));
}
$Mode = 'RESET';
$Ajax->activate('_page_body');
}
if ($Mode == 'ADD_ITEM' || $Mode == 'UPDATE_ITEM') {
$input_error = 0;
if ($_POST['stock_id'] == "" || !isset($_POST['stock_id'])) {
$input_error = 1;
display_error(_("There is no item selected."));
set_focus('stock_id');
} elseif (!input_num('quantity')) {
$input_error = 1;
display_error(_("The price entered was not positive number."));
set_focus('quantity');
} elseif ($_POST['description'] == '') {
$input_error = 1;
display_error(_("Item code description cannot be empty."));
set_focus('description');
} elseif ($selected_id == -1) {
$kit = get_item_kit($_POST['item_code']);
if (db_num_rows($kit)) {
$input_error = 1;
display_error(_("This item code is already assigned to stock item or sale kit."));
set_focus('item_code');
}
}
if ($input_error == 0) {
if ($Mode == 'ADD_ITEM') {
add_item_code($_POST['item_code'], $_POST['stock_id'], $_POST['description'], $_POST['category_id'], $_POST['quantity'], 1);
display_notification(_("New item code has been added."));
} else {
update_item_code($selected_id, $_POST['item_code'], $_POST['stock_id'], $_POST['description'], $_POST['category_id'], $_POST['quantity'], 1);
display_notification(_("Item code has been updated."));
}
$Mode = 'RESET';
if ($upload_file == 'No') {
$input_error = 1;
}
if (strlen($_POST['description']) == 0) {
$input_error = 1;
display_error(_('The item name must be entered.'));
set_focus('description');
} elseif (strlen($_POST['NewStockID']) == 0) {
$input_error = 1;
display_error(_('The item code cannot be empty'));
set_focus('NewStockID');
} elseif (strstr($_POST['NewStockID'], " ") || strstr($_POST['NewStockID'], "'") || strstr($_POST['NewStockID'], "+") || strstr($_POST['NewStockID'], "\"") || strstr($_POST['NewStockID'], "&") || strstr($_POST['NewStockID'], "\t")) {
$input_error = 1;
display_error(_('The item code cannot contain any of the following characters - & + OR a space OR quotes'));
set_focus('NewStockID');
} elseif ($new_item && db_num_rows(get_item_kit($_POST['NewStockID']))) {
$input_error = 1;
display_error(_("This item code is already assigned to stock item or sale kit."));
set_focus('NewStockID');
}
if ($input_error != 1) {
if (check_value('del_image')) {
$filename = company_path() . '/images/' . item_img_name($_POST['NewStockID']) . ".jpg";
if (file_exists($filename)) {
unlink($filename);
}
}
if (!$new_item) {
/*so its an existing one */
update_item($_POST['NewStockID'], $_POST['description'], $_POST['long_description'], $_POST['category_id'], $_POST['level_id'], $_POST['tax_type_id'], get_post('units'), get_post('mb_flag'), $_POST['sales_account'], $_POST['inventory_account'], $_POST['cogs_account'], $_POST['adjustment_account'], $_POST['assembly_account'], $_POST['dimension_id'], $_POST['dimension2_id'], check_value('no_sale'), check_value('editable'));
update_record_status($_POST['NewStockID'], $_POST['inactive'], 'stock_master', 'stock_id');