twigfiddle.com - Fiddle mzsq8z v1 - Created on June 29, 2016 12:29

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File

{% from '_macros.html.twig' import navigation %}

{{ navigation([{
    'name': 'cat_1',
    'children' : [{
        'name': 'sub_cat_1',
        'children': [],
        'products': [{
            'name': 'prod_1'
        },{
            'name': 'prod_2',
        }]
    }],
    'products' : []
},{
    'name': 'cat_2',
    'children' : [{
        'name': 'cat_21',
        'children': [{
            'name': 'cat_211',
            'children': [],
            'products': [{
                'name': 'prod_3'
            },{
                'name': 'prod_4'
            },{
                'name': 'prod_5'
            }]
        }],
        'products': []
    },{
        'name': 'cat_22',
        'children': [],
        'products': []
    }],
    'products' : []
},{
    'name': 'cat_3',
    'children': [],
    'products': []
}]) }}

File

{% macro navigation(categories, products) %}
    {% from '_macros.html.twig' import navigation %}

    {% if categories|length > 0 or products|length > 0 %}
        <ul>
            {% for category in categories %}
                <li>
                    {{ category.name }}
                        ({{ category.children|length }} child(ren) &amp; {{ category.products|length }} products)
                    {{ navigation(category.children, category.products) }}
                </li>
            {% endfor %}
            {% for product in products %}
                <li>{{ product.name }}</li>
            {% endfor %}
        </ul>
    {% endif %}
{% endmacro %}

Format

Fiddle mzsq8z created on June 29, 2016 12:29 and visited 767 times

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