public function actionMultiGrid()
{
$query = Reservation::find();
$searchModel = new ReservationSearch();
if (isset($_GET['ReservationSearch'])) {
$searchModel->load(\Yii::$app->request->get());
$query->joinWith(['customer']);
$query->andFilterWhere(['LIKE', 'customer.surname', $searchModel->getAttribute('customer.surname')]);
$query->andFilterWhere(['id' => $searchModel->id, 'customer_id' => $searchModel->customer_id, 'room_id' => $searchModel->room_id, 'price_per_day' => $searchModel->price_per_day]);
}
$allAvgPc = $query->average('price_per_day');
$dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 2]]);
$Roomquery = \app\models\Room::find();
$RoomsearchModel = new \app\models\Room();
if (isset($_GET['Room'])) {
$RoomsearchModel->load(\Yii::$app->request->get());
$Roomquery->andFilterWhere(['id' => $RoomsearchModel->id, 'floor' => $RoomsearchModel->floor, 'room_number' => $RoomsearchModel->room_number, 'has_conditioner' => $RoomsearchModel->has_conditioner, 'has_phone' => $RoomsearchModel->has_conditioner, 'has_tv' => $RoomsearchModel->has_conditioner, 'available_from' => $RoomsearchModel->has_conditioner]);
}
$RoomdataProvider = new ActiveDataProvider(['query' => $Roomquery, 'sort' => ['sortParam' => 'rooms-sort'], 'pagination' => ['pageSize' => 2, 'pageParam' => 'rooms-page']]);
return $this->render("multiGrid", ['reservationsDataProvider' => $dataProvider, 'reservationsSearchModel' => $searchModel, 'roomsDataProvider' => $RoomdataProvider, 'roomsSearchModel' => $RoomsearchModel]);
}
<?php
use yii\grid\GridView;
use yii\helpers\Html;
use app\components\GridViewReservation;
$roomsFilterData = yii\helpers\ArrayHelper::map(app\models\Room::find()->all(), 'id', function ($model, $defaultValue) {
return sprintf('Floor: %d - Number: %d', $model->floor, $model->room_number);
});
$sumPc = 0;
$avgPc = 0;
if (sizeof($dataProvider->getModels()) > 0) {
foreach ($dataProvider->getModels() as $m) {
$sumPc += $m->price_per_day;
}
$avgPc = $sumPc / sizeof($dataProvider->getModels());
}
?>
<h2>Reservations</h2>
<?php
echo GridViewReservation::widget(['dataProvider' => $dataProvider, 'filterModel' => $searchModel, 'showFooter' => true, 'columns' => ['id', ['header' => 'Room', 'filter' => Html::activeDropDownList($searchModel, 'room_id', $roomsFilterData, ['prompt' => '--- all']), 'content' => function ($model) {
return $model->room->floor;
}], ['header' => 'Customer', 'attribute' => 'customer.surname'], ['attribute' => 'price_per_day', 'footer' => Yii::$app->formatter->asCurrency($allAvgPc, 'CNY')], 'date_from', 'date_to']]);