Alex Savenko / linija-svitla

  <?php

      namespace frontend\widgets;
      
      use yii\base\Widget;
      
      class Slider extends Widget

      {

          public $title;
          
          public function init()
          {
              
              parent::init();
              
          }
          
          public function run()
          {
              
              $slider = \common\models\Slider::find()
                                             ->where([ \common\models\Slider::tableName() . '.title' => $this->title ])
                                             ->joinWith(
                                                 [
                                                     "sliderImage" => function ($query) {
                                                         $query->orderBy('sort');
                                                     },
                                                 ]
                                             )
                                             ->one();
              if ($slider instanceof \common\models\Slider) {
                  return $this->render(
                      'slider',
                      [
                          'slider' => $slider,
                          'title'  => $this->title,
                      ]
                  );
                  

              }

              
          }
          
      }