/**
* Updates an existing Articles 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);
$model->id_teacher = ArrayHelper::getColumn($model->teachers, 'id');
if ($model->load(Yii::$app->request->post()) && $model->save()) {
$model->unlinkAll('teachers', true);
$teachers = Teachers::find()->where(['id' => $model->id_teacher])->all();
foreach ($teachers as $teacher) {
$model->link('teachers', $teacher);
}
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('update', ['model' => $model, 'modelTeacher' => ArrayHelper::map(Teachers::find()->all(), 'id', 'userSurname', 'userName')]);
}
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Teachers::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]);
$query->andFilterWhere(['like', 'userName', $this->userName]);
$query->andFilterWhere(['like', 'userSurname', $this->userSurname]);
$query->andFilterWhere(['like', 'nickName', $this->nickName]);
$query->andFilterWhere(['like', 'phone', $this->phone]);
$query->andFilterWhere(['like', 'imageFile', $this->imageFile]);
$query->andFilterWhere(['like', 'dateBorn', $this->dateBorn]);
$query->andFilterWhere(['like', 'sex', $this->sex]);
$query->andFilterWhere(['like', 'education', $this->education]);
$query->andFilterWhere(['like', 'email', $this->email]);
$query->andFilterWhere(['like', 'id_department', $this->id_department]);
return $dataProvider;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getIdTeacher()
{
return $this->hasOne(Teachers::className(), ['id' => 'id_teacher']);
}
/**
*
* @return \yii\db\ActiveQuery
*/
public function getTeachers()
{
return $this->hasMany(Teachers::className(), ['id' => 'id_teacher'])->viaTable('article_teacher', ['id_article' => 'id']);
}
/**
* Finds the Teachers model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Teachers the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Teachers::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getTeachers()
{
return $this->hasMany(Teachers::className(), ['id_department' => 'id']);
}
