/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = UserTeacher::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->joinWith('userTeacher');
$query->andFilterWhere(['usr_is_teacher' => $this->usr_is_teacher, 'usr_is_admin' => $this->usr_is_admin, 'usr_is_su' => $this->usr_is_su, 'usr_active' => $this->usr_active]);
$query->andFilterWhere(['like', 'usr_id', $this->usr_id])->andFilterWhere(['like', 'id', $this->id])->andFilterWhere(['like', 'usr_name', $this->usr_name])->andFilterWhere(['like', 'usr_pass', $this->usr_pass])->andFilterWhere(['like', 'usr_email', $this->usr_email])->andFilterWhere(['like', 'teacher.tchr_fname', $this->usr_type_id]);
return $dataProvider;
}
/**
* Finds the UserTeacher model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param string $id
* @return UserTeacher the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = UserTeacher::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}