function views_db_object::new_display in Views (for Drupal 7) 6.2

Same name and namespace in other branches

1. 6.3 includes/view.inc \views_db_object::new_display()
2. 7.3 includes/view.inc \views_db_object::new_display()

Create a new display and a display handler for it.

Parameters

$type: The plugin type from the views plugin data. Defaults to 'page'.

$title: The title of the display; optional, may be filled in from default.

$id: The id to use.

Return value

A reference to the new handler object.

File

includes/view.inc, line 1924

view.inc Provides the view object type and associated methods.

Class

views_db_object

Base class for views' database objects.

Code

function &new_display($type = 'page', $title = NULL, $id = NULL) {
  $id = $this
    ->add_display($type, $title, $id);

  // Create a handler
  $this->display[$id]->handler = views_get_plugin('display', $this->display[$id]->display_plugin);
  if (empty($this->display[$id]->handler)) {

    // provide a 'default' handler as an emergency. This won't work well but
    // it will keep things from crashing.
    $this->display[$id]->handler = views_get_plugin('display', 'default');
  }
  if (!empty($this->display[$id]->handler)) {

    // Initialize the new display handler with data.
    $this->display[$id]->handler
      ->init($this, $this->display[$id]);

    // If this is NOT the default display handler, let it know which is
    if ($id != 'default') {
      $this->display[$id]->handler->default_display =& $this->display['default']->handler;
    }
  }
  return $this->display[$id]->handler;
}