Entity::initGridPageNavigation

protected function initGridPageNavigation()
{
	$naviParams = $this->getGridNavigationParams();
	$this->navigation = new UIPageNavigation($this->getNavigationId());
	$this->navigation->setPageSizes($this->getPageSizes());
	$this->navigation->allowAllRecords(false);
	$this->navigation->setPageSize($naviParams['nPageSize']);
	if (!$this->isUsedImplicitPageNavigation())
		$this->navigation->initFromUri();
	unset($naviParams);
}