public function deleteimagecommentAction() { $this->_helper->viewRenderer->setNoRender(); if ($this->authIdentity->userid) { $deleteimagecomment = new Application_Model_Images($this->registry['DB']); $commentid = $this->getRequest()->getParam('commentid'); $deleteimagecomment->deleteimageComment($commentid); echo json_encode(array('status' => 'success')); } else { echo json_encode(array('status' => 'error')); } }