private function showRecordsPerPage()
{
$numbers = array(Config::getInstance()->getInt("tablePaging/rowsPerPage", 10), 50, 100, 200);
if ($this->getPaging()->getTotalRows() < $numbers[0]) {
return;
}
$body = "Show:";
foreach ($numbers as $number) {
if ($number == $this->getPaging()->getRecordsPerPage()) {
$recordsNumber = new HTMLElement("span");
$recordsNumber->setBody($number);
} else {
$recordsNumber = new Link(Href::current());
$recordsNumber->setParam(PagingInfoPrefs::getPageNumberParamName($this->getName()), floor($this->getPaging()->getFirstRecord() / $number));
$recordsNumber->setTitle($number)->setParam(PagingInfoPrefs::getRecordsPerPageParamName($this->getName()), $number);
}
$body .= $recordsNumber;
if ($this->getPaging()->getTotalRows() < $number) {
break;
}
}
$recordsPerPageSpan = new HTMLElement("span");
$recordsPerPageSpan->set("class", "recordsPerPage");
$recordsPerPageSpan->setBody($body);
echo $recordsPerPageSpan;
}
/**
* Create a new PagingInfo object, populate with data from the Request.
*
* @param Context $ctx
*/
private function createPagingInfo($ctx)
{
$pagingInfoPrefs = new PagingInfoPrefs($ctx, $this->getName());
$pagingInfo = new PagingInfo();
if ($pagingInfoPrefs->getPageNumber() >= 0) {
$pagingInfo->setPageNumber($pagingInfoPrefs->getPageNumber());
}
if ($pagingInfoPrefs->getRecodsPerPage() > 0) {
$pagingInfo->setRecordsPerPage($pagingInfoPrefs->getRecodsPerPage());
}
if ($pagingInfoPrefs->getOrderByColumn() != '') {
$pagingInfo->setOrderByColumn($pagingInfoPrefs->getOrderByColumn());
$pagingInfo->setOrderByAscending($pagingInfoPrefs->isOrderByAscending());
}
return $pagingInfo;
}
