/**
* Конструктор класса который инициализирует его через townId
* @return Place
* null если страна не найдена
*/
public static function findTown($id)
{
$town = Town::find($id);
if (is_null($town)) {
return null;
}
$instance = new Place();
$instance->town = $town;
$region = Region::find($town->getRegionId());
if (is_null($region)) {
return null;
}
$instance->region = $region;
$country = Country::find($region->getCountryId());
if (is_null($country)) {
return null;
}
$instance->country = $country;
return $instance;
}
private function renderItem($id, $name, \yii\web\View $view, $source, $idInt, $key)
{
// добавляю опции input'а
$optionsName = $key . 'InputOptions';
$inputOptions = $this->{$optionsName};
if (!is_null($inputOptions)) {
if (ArrayHelper::keyExists('class', $inputOptions)) {
$inputOptions['class'] .= ' form-control ui-autocomplete-input';
} else {
$inputOptions['class'] = 'form-control ui-autocomplete-input';
}
} else {
$inputOptions = ['class' => 'form-control ui-autocomplete-input'];
}
$attrName = $this->attribute . '_' . $key;
$value = null;
if ($this->model->hasProperty($attrName)) {
$value = $this->model->{$attrName};
if (!is_null($value)) {
switch ($key) {
case 'town':
$value = Town::find($value)->getName();
break;
case 'region':
$value = Region::find($value)->getName();
break;
case 'country':
$value = Country::find($value)->getName();
break;
}
}
}
return Html::input('text', $name, $value, ArrayHelper::merge($inputOptions, ['id' => $id, 'autocomplete' => 'off']));
}