public function deleteDepartment() { $post = $this->input->post(); if (!$this->session->admin) { $error = array('status' => 'error', 'msg' => 'You cannot delete this department.'); echo json_encode($error); exit; } Department_Model::deleteDepartment($post['assignId'], $post['deleteId']); $msg = array('status' => 'success', 'msg' => 'Successfully deleted department ' . $post['deleteId']); echo json_encode($msg); }