backend/views/category/update.php

<?php
    
    use common\modules\product\models\Category;
    use common\modules\product\models\CategoryLang;
    use yii\helpers\Html;
    use yii\web\View;
    
    /**
     * @var View           $this
     * @var Category       $model
     * @var CategoryLang[] $model_langs
     * @var string[]       $categories
     */
    
    $this->title = Yii::t('product', 'Update {modelClass}: ', [
            'modelClass' => 'Category',
        ]) . ' ' . $model->category_id;
    $this->params[ 'breadcrumbs' ][] = [
        'label' => Yii::t('product', 'Categories'),
        'url'   => [ 'index' ],
    ];
    $this->params[ 'breadcrumbs' ][] = [
        'label' => $model->category_id,
        'url'   => [
            'view',
            'id' => $model->category_id,
        ],
    ];
    $this->params[ 'breadcrumbs' ][] = Yii::t('product', 'Update');
?>
<div class="category-update">
    
    <h1><?= Html::encode($this->title) ?></h1>
    
    <?= $this->render('_form', [
        'model'       => $model,
        'model_langs' => $model_langs,
        'categories'  => $categories,
    ]) ?>

</div>