protected function setBaseUrl(Url $url = null)
{
if ($url === null) {
$url = new Url();
//Use currently requested page
}
//Remove page number if present, so we don't end up with a long chain of concatenated page numbers in the address bar
$url->removeQuerystringParams(array('page', 'records_per_page', 'message'));
$this->url = $url;
}
public function renderSortButtons($col_name, Url $url = null)
{
if (!$url) {
$url = new Url();
$url->removeQuerystringParams(array('sort_by', 'sort_reverse', 'message'));
}
$this->loadSortButtonJs($url);
$asc_selected = isset($_REQUEST['sort_by']) && $_REQUEST['sort_by'] == $col_name && !@$_REQUEST['sort_reverse'];
$desc_selected = isset($_REQUEST['sort_by']) && $_REQUEST['sort_by'] == $col_name && @$_REQUEST['sort_reverse'];
if (!$asc_selected) {
?>
<a href="<?php
echo $url;
?>
&sort_by=<?php
echo $col_name;
?>
" onclick="sort_submit('<?php
echo $col_name;
?>
');return false;" style="text-decoration:none;">
<?php
}
?>
<img src="<?php
echo $this->language->routing['bare_entry_url'];
?>
&resource=image&id=ascending<?php
echo $asc_selected ? '_selected' : '';
?>
" alt="<?php
echo $this->language->scaffold['ascending'];
?>
" />
<?php
if (!$asc_selected) {
?>
</a>
<?php
}
if (!$desc_selected) {
?>
<a href="<?php
echo $url;
?>
&sort_by=<?php
echo $col_name;
?>
&sort_reverse=1" onclick="sort_submit('<?php
echo $col_name;
?>
', true);return false;" style="text-decoration:none;">
<?php
}
?>
<img src="<?php
echo $this->language->routing['bare_entry_url'];
?>
&resource=image&id=descending<?php
echo $desc_selected ? '_selected' : '';
?>
" alt="<?php
echo $this->language->scaffold['ascending'];
?>
" />
<?php
if (!$desc_selected) {
?>
</a>
<?php
}
}