function theme_pager_link

Returns HTML for a link to a specific query result page.

Parameters

$variables: An associative array containing:

• text: The link text. Also used to figure out the title attribute of the link, if it is not provided in $variables['attributes']['title']; in this case, $variables['text'] must be one of the standard pager link text strings that would be generated by the pager theme functions, such as a number or t('« first').
• page_new: The first result to display on the linked page.
• element: An optional integer to distinguish between multiple pagers on one page.
• parameters: An associative array of query string parameters to append to the pager link.
• attributes: An associative array of HTML attributes to apply to the pager link.

See also

theme_pager()

Related topics

File

drupal/core/includes/pager.inc, line 341

Functions to aid in presenting database results as a set of pages.

Code

function theme_pager_link($variables) {
  $text = $variables['text'];
  $page_new = $variables['page_new'];
  $element = $variables['element'];
  $parameters = $variables['parameters'];
  $attributes = $variables['attributes'];
  $page = isset($_GET['page']) ? $_GET['page'] : '';
  if ($new_page = implode(',', pager_load_array($page_new[$element], $element, explode(',', $page)))) {
    $parameters['page'] = $new_page;
  }
  $query = array();
  if (count($parameters)) {
    $query = drupal_get_query_parameters($parameters, array());
  }
  if ($query_pager = pager_get_query_parameters()) {
    $query = array_merge($query, $query_pager);
  }

  // Set each pager link title
  if (!isset($attributes['title'])) {
    static $titles = NULL;
    if (!isset($titles)) {
      $titles = array(
        t('« first') => t('Go to first page'),
        t('‹ previous') => t('Go to previous page'),
        t('next ›') => t('Go to next page'),
        t('last »') => t('Go to last page'),
      );
    }
    if (isset($titles[$text])) {
      $attributes['title'] = $titles[$text];
    }
    elseif (is_numeric($text)) {
      $attributes['title'] = t('Go to page @number', array(
        '@number' => $text,
      ));
    }
  }
  return l($text, current_path(), array(
    'query' => $query,
    'attributes' => $attributes,
  ));
}