My problem is, that the advanced search in magento returns no results (the normal search does). If I dump
$this->getLoadedProductCollection()
in my Template, it returns "null". So I looked at the class which sets the collection to the advanced search template/view in "app/code/local/Mage/CatalogSearch/Block/Advanced/Result.php" and found this method:
public function setListCollection() {
$this->getChild('search_result_list')->setCollection($this->_getProductCollection());
}
If I dump
$this->_getProductCollection();
I get all products matching my search query. But why returns my first method null? I have no idea.
Thanks for your help.