public static function add_form_row()
{
//check_ajax_referer( 'frm_ajax', 'nonce' );
$field_id = absint($_POST['field_id']);
if (!$field_id) {
wp_die();
}
$field = FrmField::getOne($field_id);
$args = array('i' => absint($_POST['i']), 'parent_field' => absint($field->id), 'form' => isset($field->field_options['form_select']) ? $field->field_options['form_select'] : 0, 'repeat' => 1);
$field_name = 'item_meta[' . $args['parent_field'] . ']';
// let's show a textarea since the ajax with multiple rte doesn't work well in WP right now
global $frm_vars;
$frm_vars['skip_rte'] = true;
$response = array();
ob_start();
FrmProFormsHelper::repeat_field_set($field_name, $args);
$response['html'] = ob_get_contents();
ob_end_clean();
global $frm_vars;
$response['logic'] = FrmProFormsHelper::hide_conditional_fields($frm_vars);
echo json_encode($response);
wp_die();
}
