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Get all categories


mr.suchy
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Hi,

 

In controller I have:

$root_cat = Category::getRootCategory($this->context->cookie->id_lang);
        $sub_children = $root_cat->getSubCategories($this->context->cookie->id_lang);
        $this->context->smarty->assign(
            array(
                'categories' => $sub_children,
            )
        );

And this is my TPL file:

{foreach from=$categories item=mainCategory}
                    <div class="categoryBox"> <h2>{$mainCategory.name}</h2></div>
                    {foreach from=$mainCategory.children item=subCategory}
                        <div class="categoryBox"> <h3>{$subCategory.name}</h3></div>
                    {/foreach}
                {/foreach}

The problem is that the second foreach is empty. I don't know why. Thanks for help.

 

Kind regards

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