/**
* Evaluates the value of the user.
* The return result of this method will be assigned to the current attribute(s).
* @param Event $event
* @return mixed the value of the user.
*/
protected function getValue($event)
{
$attribute = $this->districtAttribute;
$value = $this->owner->{$attribute};
$parentAttribute = $this->cityAttribute;
$parent_id = $this->owner->{$parentAttribute};
$parent_valid = $parent_id > 0;
if (is_numeric($value)) {
return $value;
} else {
if (empty($value) or $parent_valid == FALSE) {
return NULL;
} else {
$model = new District(['name' => $value, 'city_id' => $parent_id, 'status' => District::STATUS_ACTIVE]);
return $model->save(FALSE) ? $model->id : 0;
}
}
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = District::find();
$dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 50]]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'city_id' => $this->city_id]);
$query->andFilterWhere(['like', 'status', $this->status])->andFilterWhere(['like', 'number', $this->number])->andFilterWhere(['like', 'name', $this->name]);
return $dataProvider;
}
/**
* @inheritdoc
*/
public function rules()
{
$rules = parent::rules();
$rules[] = [['province_id', 'country_id'], 'required'];
/* new country */
$rules[] = ['country_id', 'string', 'max' => 255, 'when' => function ($model, $attribute) {
return is_numeric($model->{$attribute}) == FALSE;
}];
/* new province */
$rules[] = ['province_id', 'string', 'max' => 255, 'when' => function ($model, $attribute) {
return is_numeric($model->{$attribute}) == FALSE;
}];
/* new city */
$rules[] = ['city_id', 'string', 'max' => 255, 'when' => function ($model, $attribute) {
return is_numeric($model->{$attribute}) == FALSE;
}];
return $rules;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getDistrict()
{
return $this->hasOne(District::className(), ['id' => 'district_id']);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getDistricts()
{
return $this->hasMany(District::className(), ['city_id' => 'id'])->andFilterWhere(['like', 'status', District::STATUS_ACTIVE]);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getDistricts()
{
return $this->hasMany(District::className(), ['city_id' => 'id'])->andFilterWhere(['like', 'recordStatus', District::RECORDSTATUS_USED]);
}
/**
* Provide data for Depdrop options
* @param type $selected
*
* @return mixed
*/
public function actionDepdropOptions($selected = 0)
{
echo \common\helpers\DepdropHelper::getOptionData(['modelClass' => District::className(), 'parents' => ['city_id' => function ($value) {
return $value > 0 ? $value : "";
}], 'filter' => ['recordStatus' => District::RECORDSTATUS_USED], 'selected' => $selected]);
}