function vc_output_required_params_to_init()
{
$params = WpbakeryShortcodeParams::getRequiredInitParams();
$js_array = array();
foreach ($params as $param) {
$js_array[] = '"' . $param . '"';
}
echo '
<script>
if (window.vc) {
window.vc.required_params_to_init = [' . implode(',', $js_array) . '];
}
</script>
';
}
