Yarik / vitex

  <?php

      use common\modules\product\models\Product;

      use common\modules\product\models\ProductStock;
      use common\modules\product\models\ProductVariant;
      use common\modules\product\models\ProductVariantLang;
      use yii\db\ActiveQuery;
      use yii\helpers\Html;
      use yii\helpers\Url;
      use yii\web\View;
      
      /**
       * @var View                 $this
       * @var ProductVariant       $model
       * @var ProductVariantLang[] $model_langs
       * @var ActiveQuery          $groups
       * @var ProductStock[]       $stocks

       * @var Product              $product

       */
      $this->title = Yii::t('product', 'Update {modelClass}: ', [
              'modelClass' => 'Product',

          ]) . ' ' . $model->lang->name;

      $this->params[ 'breadcrumbs' ][] = [
          'label' => Yii::t('product', 'Products'),

          'url'   => [ '/product/manage/index' ],

      ];
      $this->params[ 'breadcrumbs' ][] = [

          'label' => $model->product->lang->name,

          'url'   => [

              '/product/manage/view',

              'id' => $model->product->product_id,
          ],
      ];
      $this->params[ 'breadcrumbs' ][] = [
          'label' => Yii::t('product', 'Variants'),
          'url'   => Url::to([

              'index',

              'product_id' => $model->product->product_id,
          ]),
      ];

      $this->params[ 'breadcrumbs' ][] = [
          'label' => Yii::t('product', $model->lang->name),
          'url'   => Url::to([
              'view',
              'id' => $model->product_variant_id,
          ]),
      ];

      $this->params[ 'breadcrumbs' ][] = Yii::t('product', 'Update');

  ?>
  <div class="product-update">

      <h1><?= Html::encode($this->title) ?></h1>

      <?= $this->render('_form', [

          'model'       => $model,
          'model_langs' => $model_langs,
          'groups'      => $groups,
          'stocks'      => $stocks,

          'product'     => $product,

      ]) ?>
  
  </div>