public function actionIndex()
{
$model = new PaperApproval('search');
$model->unsetAttributes();
if (isset($_GET['PaperApproval'])) {
$model->attributes = $_GET['PaperApproval'];
}
$modelBus = new PaperApprovalBus('search');
$modelBus->unsetAttributes();
if (isset($_GET['PaperApprovalBus'])) {
$model->attributes = $_GET['PaperApprovalBus'];
}
$this->render('index', array('model' => $model, 'dataProvider' => $model->getPaperList(), 'modelBus' => $modelBus, 'dataProviderBus' => $modelBus->getList()));
}
