Is there any way to show total count of collection on list view? Imagine that there is a user that can have many links. How can I show total links count on list view?
Found answer here:
SonataAdminBundle custom rendering of text fields in list
I'm using Sonata 2.3 so TWIG template should be like:
{% extends admin.getTemplate('base_list_field') %}
{% block field %}
{{ value|length }}
{% endblock %}