function add_scenario() { $caseId = $this->session->get('caseId'); $models = ModelModel::loadAll($caseId); $scenarios = ScenarioModel::loadAll($caseId); $case = CaseModel::load($caseId); $this->assign('models', $models); $this->assign('scenarios', $scenarios); $this->assign('case', $case); $this->load->view('scenario_add'); }