public function executeProductLink(sfWebRequest $request) { if ($request->hasParameter("categoryid") && $request->hasParameter("productid")) { $prodcat = new ProductCategory(); $prodcat->setProductId($request->getParameter("productid")); $prodcat->setCategoryId($request->getParameter("categoryid")); $prodcat->save(); cart::update_node($request->getParameter("categoryid")); return true; } }