/**
* Renders the pager.
*/
public function renderPager()
{
if (!$this->json) {
parent::renderPager();
return true;
}
$pager = array();
if (is_string($this->pager)) {
$class = $this->pager;
} else {
if (is_array($this->pager)) {
$pager = $this->pager;
if (isset($pager['class'])) {
$class = $pager['class'];
unset($pager['class']);
}
}
}
$pager['pages'] = $this->dataProvider->getPagination();
if ($pager['pages']->getPageCount() > 1) {
$pager['json'] = $this->json;
$widget = $this->createWidget($class, $pager);
return $widget->run();
} else {
return array();
}
}
