public function views_handler_field_ctools_dropdown::render in Views (for Drupal 7) 7.3

Render the dropdown button.

Overrides views_handler_field::render

File

handlers/views_handler_field_ctools_dropdown.inc, line 45

Definition of views_handler_field_ctools_dropdown.

Class

views_handler_field_ctools_dropdown

Field handler which displays some amount of links as ctools dropdown button.

Code

public function render($values) {
  static $added_admin_css;
  $links = $this
    ->get_links();
  if (!empty($links)) {
    if (!empty($this->options['views_admin_css']) && !$added_admin_css) {
      views_include('admin');
      views_ui_add_admin_css();
      $added_admin_css = TRUE;
    }
    $vars = array(
      'links' => $links,
      'attributes' => array(
        'class' => array(
          'links',
          'inline',
        ),
      ),
    );
    return theme('links__ctools_dropbutton', $vars);
  }
  else {
    return '';
  }
}