$data['categories'] = array();
$categories = $this->model_catalog_category->getCategories(0);
foreach ($categories as $category) {
$children_data = array();
$children = $this->model_catalog_category->getCategories($category['category_id']);
foreach($children as $child) {
//new
$children_data2 = array();
$children2 = $this->model_catalog_category->getCategories($child['category_id']);
foreach($children2 as $child2) {
$filter_data2 = array('filter_category_id' => $child2['category_id'], 'filter_sub_category' => true);
$children_data2[] = array(
'category_id' => $child2['category_id'],
'name' => $child2['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data2) . ')' : ''),
'href' => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id'] . '_' . $child2['category_id'])
);
}
//new
$filter_data = array('filter_category_id' => $child['category_id'], 'filter_sub_category' => true);
$children_data[] = array(
'category_id' => $child['category_id'],
'name' => $child['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : ''),
'children' => $children_data2, //new
'href' => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id'])
);
}
$filter_data = array(
'filter_category_id' => $category['category_id'],
'filter_sub_category' => true
);
$data['categories'][] = array(
'category_id' => $category['category_id'],
'name' => $category['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : ''),
'children' => $children_data,
'href' => $this->url->link('product/category', 'path=' . $category['category_id'])
);
}
Ну и вывод тоже пересмотрите
$data['categories'] = array(); $categories = $this->model_catalog_category->getCategories(0); foreach ($categories as $category) { $children_data = array(); $children = $this->model_catalog_category->getCategories($category['category_id']); foreach($children as $child) { //new $children_data2 = array(); $children2 = $this->model_catalog_category->getCategories($child['category_id']); foreach($children2 as $child2) { $filter_data2 = array('filter_category_id' => $child2['category_id'], 'filter_sub_category' => true); $children_data2[] = array( 'category_id' => $child2['category_id'], 'name' => $child2['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data2) . ')' : ''), 'href' => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id'] . '_' . $child2['category_id']) ); } //new $filter_data = array('filter_category_id' => $child['category_id'], 'filter_sub_category' => true); $children_data[] = array( 'category_id' => $child['category_id'], 'name' => $child['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : ''), 'children' => $children_data2, //new 'href' => $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id']) ); } $filter_data = array( 'filter_category_id' => $category['category_id'], 'filter_sub_category' => true ); $data['categories'][] = array( 'category_id' => $category['category_id'], 'name' => $category['name'] . ($this->config->get('config_product_count') ? ' (' . $this->model_catalog_product->getTotalProducts($filter_data) . ')' : ''), 'children' => $children_data, 'href' => $this->url->link('product/category', 'path=' . $category['category_id']) ); } Ну и вывод тоже пересмотрите
