if ($action == 'create_variable' || $action == 'edit_variable') {
$price_globals->code = isset($_POST['code']) ? GETPOST('code', 'alpha') : $price_globals->code;
$price_globals->description = isset($_POST['description']) ? GETPOST('description', 'alpha') : $price_globals->description;
$price_globals->value = isset($_POST['value']) ? GETPOST('value', 'int') : $price_globals->value;
//Check if record already exists only when saving
if (!empty($save)) {
foreach ($price_globals->listGlobalVariables() as $entry) {
if ($price_globals->id != $entry->id && dol_strtolower($price_globals->code) == dol_strtolower($entry->code)) {
setEventMessage($langs->trans("ErrorRecordAlreadyExists"), 'errors');
$save = null;
}
}
}
}
if ($action == 'create_variable' && !empty($save)) {
$res = $price_globals->create($user);
if ($res > 0) {
$action = '';
} else {
setEventMessage($price_globals->error, 'errors');
}
} elseif ($action == 'edit_variable' && !empty($save)) {
$res = $price_globals->update($user);
if ($res > 0) {
$action = '';
} else {
setEventMessage($price_globals->error, 'errors');
}
} elseif ($action == 'delete_variable') {
$res = $price_globals->delete($selection, $user);
if ($res > 0) {
