public QueryBase::pager($limit = 10, $element = NULL)
Enables a pager for the query.
Parameters
$limit: An integer specifying the number of elements per page. If passed a false value (FALSE, 0, NULL), the pager is disabled.
$element: An optional integer to distinguish between multiple pagers on one page. If not provided, one is automatically calculated.
Return value
\Drupal\Core\Entity\Query\QueryInterface The called object.
Overrides QueryInterface::pager
File
- core/lib/Drupal/Core/Entity/Query/QueryBase.php, line 269
Class
- QueryBase
- The base entity query class.
Namespace
Drupal\Core\Entity\Query
Code
public function pager($limit = 10, $element = NULL) {
// Even when not using SQL, storing the element PagerSelectExtender is as
// good as anywhere else.
if (!isset($element)) {
$element = PagerSelectExtender::$maxElement++;
}
elseif ($element >= PagerSelectExtender::$maxElement) {
PagerSelectExtender::$maxElement = $element + 1;
}
$this->pager = array(
'limit' => $limit,
'element' => $element,
);
return $this;
}
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