function view::init_pager

Initialize the pager.

Like style initialization, pager initialization is held until late to allow for overrides.

File

includes/view.inc, line 738

Class

view

An object to contain all of the data to generate a view.

Code

public function init_pager() {
  if (empty($this->query->pager)) {
    // If the query doesn't exist, initialize it.
    if (empty($this->query)) {
      $this->init_query();
    }
    $this->query->pager = $this->display_handler
      ->get_plugin('pager');
    if ($this->query->pager
      ->use_pager()) {
      $this->query->pager
        ->set_current_page($this->current_page);
    }
    // These overrides may have been set earlier via $view->set_*
    // functions.
    if (isset($this->items_per_page)) {
      $this->query->pager
        ->set_items_per_page($this->items_per_page);
    }
    if (isset($this->offset)) {
      $this->query->pager
        ->set_offset($this->offset);
    }
  }
}