public function actionIndex()
{
$model = new Report();
$models = null;
try {
if ($model->load(Yii::$app->request->post()) && $model->validate()) {
$models = $model->search();
}
} catch (\Exception $e) {
$msg = isset($e->errorInfo[2]) ? $e->errorInfo[2] : $e->getMessage();
$model->addError('_exception', $msg);
}
return $this->render('index', ['model' => $model, 'models' => $models]);
}