public function askquestionAction() { $this->_helper->viewRenderer->setNoRender(true); if ($this->auth->hasIdentity()) { $askquestion = new Application_Model_forum($this->registry['DB']); $tags = $this->getRequest()->getParam('tags'); $tags = explode(',', $tags); $question = $this->getRequest()->getParam('question'); $description = $this->getRequest()->getParam('description'); $this->view->results = $askquestion->askQuestion($tags, $question, $description); echo json_encode(array('status' => 'success')); } else { echo json_encode(array('status' => 'error')); } }