/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = LearningArea::find();
$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;
}
$query->andFilterWhere(['id' => $this->id, 'grade_level_id' => $this->grade_level_id, 'subject_id' => $this->subject_id, 'sequence' => $this->sequence, 'semester' => $this->semester, 'revision' => $this->revision]);
return $dataProvider;
}
public function actionLists($id)
{
$subjects = LearningArea::find()->where(['grade_level_id' => $id])->orderBy('sequence', SORT_ASC)->all();
$count = count($subjects);
if ($subjects > 0) {
for ($x = 0; $x < $count; $x++) {
//$name = Subject::find()->where(['id' => $subject->id])->all();
echo "<option value='" . $subjects[$x]['subject_id'] . "'>" . $subjects[$x]->subject->subject_name . "</option>";
}
} else {
echo "<option></option>";
}
}