collection_widget.twig

{% block collection_widget %}
{% spaceless %}
    <div class="collection">
        {% if prototype is defined %}
            {% set attr = attr|merge({'data-prototype': block('collection_item_widget') }) %}
        {% endif %}
        <div {{ block('widget_container_attributes') }}>
            {{ form_errors(form) }}
            <ul>
            {% for rows in form %}
                <li>
                {% set fieldNum = 1 %}
                {% for row in rows %}
                    <div class="field{{ fieldNum }}">
                    {{ form_label(row) }}
                    {{ form_widget(row, { 'attr': { 'class': 'test' }}) }}
                    </div>
                    {% set fieldNum = fieldNum + 1 %}
                {% endfor %}
                    <a class="remove" title="Remove" href="javascript:void()">
                        <span>Delete</span>
                    </a>
                    <div class="clear"></div>
                </li>
            {% endfor %}
            </ul>
            {{ form_rest(form) }}
        </div>
        <div class="clear"></div>
        <a class="add" title="Add" href="javascript:void()">
            <div style="display: none;"></div>
            <span>Add</span>
        </a>
    </div>
    <div class="clear"></div>
{% endspaceless %}
{% endblock collection_widget %}

{% block collection_item_widget %}
{% spaceless %}
    <li>
    {% set fieldNum = 1 %}
    {% for row in prototype %}
        <div class="field{{ fieldNum }}">
        {{ form_label(row) }}
        {{ form_widget(row, { 'attr': { 'class': 'test' }}) }}
        </div>
        {% set fieldNum = fieldNum + 1 %}
    {% endfor %}
        <a class="remove" title="Remove" href="javascript:void()">
            <span>Delete</span>
        </a>
        <div class="clear"></div>
    </li>
{% endspaceless %}
{% endblock collection_item_widget %}