/**
* Parse the page
*/
protected function parse()
{
// parse the datagrid for all products
$this->tpl->assign('dgProducts', $this->dgProducts->getNumResults() != 0 ? $this->dgProducts->getContent() : false);
// get categories
$categories = BackendCatalogModel::getCategories(true);
// multiple categories?
if (count($categories) > 1) {
// create form
$frm = new BackendForm('filter', null, 'get', true);
// create element
$frm->addDropdown('category', $categories, $this->categoryId);
$frm->getField('category')->setDefaultElement('');
// parse the form
$frm->parse($this->tpl);
}
// parse category
if (!empty($this->category)) {
$this->tpl->assign('filterCategory', $this->category);
}
}
/**
* Sets an URL, optionally only appending the provided piece
*
* @param string $url The URL to set.
* @param bool $append Should it be appended to the existing URL.
*/
public function setURL($url, $append = false)
{
if ($append) {
parent::setURL(parent::getURL() . $url);
} else {
parent::setURL($url);
}
}
