public function init()
 {
     parent::init();
     if ($this->modelClass === null) {
         $this->modelClass = City::className();
     }
     if ($this->modelRegionClass === null) {
         $this->modelRegionClass = Region::className();
     }
 }
Beispiel #2
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 public function getCities()
 {
     return $this->hasMany(City::className(), ['country_id' => 'id'])->orderBy(['name' => SORT_ASC]);
 }