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;
}
/**
* Write the links to the various pages, including the 'prev' and 'next'
* links.
*/
protected function writePageLinks()
{
$linksCount = Config::getInstance()->getInt("tablePaging/maxLinksCount", 10);
$pageNumParamName = PagingInfoPrefs::getPageNumberParamName($this->getName());
$recordsPerPageParamName = PagingInfoPrefs::getRecordsPerPageParamName($this->getName());
$pageLink = new Link(Href::current());
$pageLink->set("class", "pageNumber");
$arrowLink = new Link(Href::current());
$arrowLink->set("class", "arrows");
$totalPages = $this->pagingInfo->getTotalPages();
$lastLinkablePage = min($totalPages, $this->pagingInfo->getPageNumber() + $linksCount);
$lastLinkIsShown = $lastLinkablePage == $totalPages;
$i = max($this->pagingInfo->getPageNumber() - $linksCount, 0);
$firstLinkIsShown = $i == 0;
if (!$firstLinkIsShown) {
echo $arrowLink->setTitle("First")->setParam($pageNumParamName, 0);
echo " | ";
}
if ($this->pagingInfo->getPageNumber() > 0) {
echo $arrowLink->setTitle("Previous")->setParam($pageNumParamName, $this->pagingInfo->getPageNumber() - 1);
echo " ";
}
if (!$firstLinkIsShown) {
echo "... ";
}
// If there's only one page available, don't write anything
if ($i == $lastLinkablePage - 1) {
echo " ";
return;
}
while ($i < $lastLinkablePage) {
if ($i == $this->pagingInfo->getPageNumber()) {
// Write current page number (not a link)
$currentPageSpan = new HTMLElement("span");
$currentPageSpan->set("class", "currentPage");
$currentPageSpan->setBody($i + 1);
echo $currentPageSpan;
} else {
// Write a link to this page
$pageLink->setParam($pageNumParamName, $i);
$pageLink->setTitle($i + 1);
echo $pageLink;
}
echo " ";
$i++;
}
if (!$lastLinkIsShown) {
echo "...";
}
//echo ($this->pagingInfo->getFirstRecord()+1) . " - " . ($this->pagingInfo->getFirstRecord() + $this->rowCount) . " of " . $this->pagingInfo->getTotalRows();
if (!$this->pagingInfo->isLastPage()) {
echo " ";
echo $arrowLink->setTitle("Next")->setParam($pageNumParamName, $this->pagingInfo->getPageNumber() + 1);
}
if (!$lastLinkIsShown) {
echo " | ";
echo $arrowLink->setTitle("Last")->setParam($pageNumParamName, $totalPages - 1);
}
}
