{% if selected is not empty %}
    {% for item in items %}
        {% if (item.interval == selected) %}
            {% set selected_title = item.title %}
        {% endif %}
    {% endfor %}
{% endif %}

{% set selected_title = selected_title|default(labels.empty) %}

<div class="ui dropdown interval-dropdown {{ class }}">
    <div class="text">
        {{ selected_title }}     
    </div>
    <i class="dropdown icon"></i>   
    <div class="ui menu">
        {% for item in items %}
            {% if item.interval not in skip %}          
                <div class="item" data-value="{{ item.interval }}">                        
                    {{ item.title }}
                </div>   
            {% endif %} 
        {% endfor %}           
    </div>
</div>