{% load sekizai_tags static %}
{% addtoblock "js" %}<script type="text/javascript" src="{% static "djangocms_jq/fetch-value.js" %}" defer></script>{% endaddtoblock %}
<span {{ instance.html_attributes }}{% if instance.fetch %} data-endpoint="{{ endpoint }}"{% endif %}>
    {% spaceless %}
        {% if not instance.fetch %}
            {% if instance.value is None %}
                {{ instance.show_when_missing|default_if_none:"" }}
            {% else %}
                {{ instance.value }}
            {% endif %}
        {% endif %}
    {% endspaceless %}
</span>