/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = ExerciseTest::find();
// add conditions that should always apply here
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
// grid filtering conditions
$query->andFilterWhere(['id' => $this->id, 'exercise_id' => $this->exercise_id, 'istrue' => $this->istrue]);
$query->andFilterWhere(['like', 'value', $this->value]);
return $dataProvider;
}
public function getExerciseTests()
{
return $this->hasMany(ExerciseTest::className(), ['exercise_id' => 'id']);
}
/**
* Updates an existing Exercise 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);
if ($model->load(Yii::$app->request->post()) && $model->save()) {
if (Yii::$app->request->post()['Exercise']['test'] && isset(Yii::$app->request->post()['Exercise']['exerciseTests'])) {
// echo json_encode(Yii::$app->request->post()['Exercise']['exerciseTests']);
$new_id = \yii\helpers\ArrayHelper::getColumn(Yii::$app->request->post()['Exercise']['exerciseTests'], 'id');
$old_tests = \common\models\ExerciseTest::find()->where(['exercise_id' => $model->id])->andWhere(['not in', 'id', $new_id])->all();
foreach ($old_tests as $ot) {
$ot->delete();
}
foreach (Yii::$app->request->post()['Exercise']['exerciseTests'] as $exts) {
if (\common\models\ExerciseTest::findOne($exts['id'])) {
$modelET = \common\models\ExerciseTest::findOne($exts['id']);
$modelET->value = $exts['value'];
$modelET->istrue = $exts['istrue'];
$modelET->save();
} else {
$modelET = new \common\models\ExerciseTest();
$modelET->value = $exts['value'];
$modelET->istrue = $exts['istrue'];
$modelET->exercise_id = $model->id;
$modelET->save();
}
}
} elseif (!isset(Yii::$app->request->post()['Exercise']['exerciseTests'])) {
\common\models\ExerciseTest::deleteAll(['exercise_id' => $model->id]);
}
return $this->redirect(['control']);
} else {
return $this->render('update', ['model' => $model]);
}
}
/**
* Finds the ExerciseTest model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return ExerciseTest the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = ExerciseTest::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
