public function ajaxGetBatchColdchainAction() { $this->_helper->layout->disableLayout(); if (isset($this->_request->batch) && !empty($this->_request->batch)) { //Generate Purpose(activity_id) combo $pick_from = new Model_ColdChain(); $pick_from->form_values = array('batch' => $this->_request->batch); $this->view->combo = $pick_from->getColdchainByBatch(); } }