public function actionActivityBookingsPdf()
{
$this->layout = 'main-login';
$pdf = Yii::$app->pdf;
$data = Actives::find();
$dataProvider = new ActiveDataProvider(['query' => $data, 'pagination' => false, 'sort' => false]);
$pdf->content = $this->render('activity_bookings_pdf', ['data' => $dataProvider]);
return $pdf->render();
}
private function getActivity()
{
return $this->hasOne(Actives::className(), ['actives_id' => 'class_activity'])->select('actives_name')->where(['actives_id' => $this->class_activity])->one();
}