/**
* Updates an existing Tour model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
$concerts = Concert::findAll(['is_available' => 1]);
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('update', ['model' => $model, 'concerts' => $concerts]);
}
}
/**
* Finds the Concert model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Concert the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Concert::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getConcert()
{
return $this->hasOne(Concert::className(), ['id' => 'concert_id']);
}
/**
* @param $id
* @return null|static|Concert
*/
private function findConcert($id)
{
return Concert::findOne(['id' => $id]);
}
public function actionIndex()
{
$query = Concert::find();
$dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 20]]);
return $this->render('index', ['dataProvider' => $dataProvider]);
}
public function actionConcerts()
{
return $this->render('concerts', ['concerts' => Concert::find()->orderBy('date asc')->all()]);
}