/**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query = Family::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, 'father_contact' => $this->father_contact, 'father_birthdate' => $this->father_birthdate, 'mother_contact' => $this->mother_contact, 'mother_birthdate' => $this->mother_birthdate, 'guardian_contact' => $this->guardian_contact, 'guardian_birthdate' => $this->guardian_birthdate, 'household_income' => $this->household_income]);
     $query->andFilterWhere(['like', 'father_name', $this->father_name])->andFilterWhere(['like', 'father_occupation', $this->father_occupation])->andFilterWhere(['like', 'father_company', $this->father_company])->andFilterWhere(['like', 'mother_name', $this->mother_name])->andFilterWhere(['like', 'mother_occupation', $this->mother_occupation])->andFilterWhere(['like', 'mother_company', $this->mother_company])->andFilterWhere(['like', 'guardian_name', $this->guardian_name])->andFilterWhere(['like', 'guardian_occupation', $this->guardian_occupation])->andFilterWhere(['like', 'guardian_company', $this->guardian_company])->andFilterWhere(['like', 'sibling', $this->sibling]);
     return $dataProvider;
 }
 /**
  * @return \yii\db\ActiveQuery
  */
 public function getFamily0()
 {
     return $this->hasOne(Family::className(), ['id' => 'family']);
 }
 /**
  * @return \yii\db\ActiveQuery
  */
 public function getFamilies()
 {
     return $this->hasMany(Family::className(), ['sibling' => 'sibling_name']);
 }
 /**
  * Finds the Family model based on its primary key value.
  * If the model is not found, a 404 HTTP exception will be thrown.
  * @param integer $id
  * @return Family the loaded model
  * @throws NotFoundHttpException if the model cannot be found
  */
 protected function findModel($id)
 {
     if (($model = Family::findOne($id)) !== null) {
         return $model;
     } else {
         throw new NotFoundHttpException('The requested page does not exist.');
     }
 }