Opencart 3.x category id in product page

问题:

I'm using opencart 3.0.2.0

I'm trying to get category id in the product page.

Any suggestions ?

回答1:

If you just want to get category id in the product page

Open product.php file from catalog/controller/product

and search for

$product_info = $this->model_catalog_product->getProduct($product_id); 

replace it with

$product_info = $this->model_catalog_product->getProduct($product_id);         $query_categories = $this->model_catalog_product->getCategories($product_id);          $categories = array();          foreach ($query_categories as $cat) {             $ocb_category = $this->model_catalog_category->getCategory($cat['category_id']);              $category_info['category_id'] = $ocb_category['category_id'];             $category_info['name'] = $ocb_category['name'];             $data['categories'][] = $category_info;          } 

open your product.twig file

paste this code in it

{% if (categories) %}      {% for category in categories %}          {% if category.category_id %}             <a>{{category.name}}:{{category.category_id}}<a><br>         {% endif %}      {% endfor %}  {% endif %} 

Result: Category_name:Category_id (i.e. Electronics:223)

Note: If the product is in multiple categories it will print all the categories with their ids

Hope this might help you

文章来源: Opencart 3.x category id in product page