public function relation_add_views_plugin_display::render in Relation add 7

Render.

Overrides views_plugin_display::render

File

modules/relation_add_views/views/relation_add_views_plugin_display.inc, line 58

Handler for relation_add_views_plugin_display.

Class

relation_add_views_plugin_display

Class for relation_add_views_plugin_display.

Code

public function render() {
  if (!empty($this->view->result) || !empty($this->view->style_plugin->definition['even empty'])) {
    return $this->view->style_plugin
      ->render($this->view->result);
  }
  return '';
}