/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Courses::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(['credit_hours' => $this->credit_hours, 'level' => $this->level, 'dept_ID' => $this->dept_ID]);
$query->andFilterWhere(['like', 'course_ID', $this->course_ID])->andFilterWhere(['like', 'course_name', $this->course_name]);
return $dataProvider;
}
public function getAll()
{
return ArrayHelper::map(Courses::find()->all(), 'id', 'courses');
}
public function actionVideo()
{
$courses = Courses::find()->orderBy(['id' => SORT_DESC])->all();
return $this->render('video', ['courses' => $courses]);
}
