How to add an existing entity to the dropdown list ("+" icon) in SonataAdminBundle?

Question

symfony

As a matter of fact the question is written in the table of contents. I need to add to this dropdown list the entities that I have in the left side menu of the sonata. To make it clear what exactly I want, I will attach a screen. I would be very grateful for help.
I need to display more Order and Invoice there.

Answer 1

This list is called add_block. By itself, it seems to be not registered anywhere, you need to create it yourself. In fact, I did this a year ago, now working with this list can be simplified. I did it like this (I changed the Sonata list of entities to look like I needed it):

{# app\Resources\SonataAdminBundle\views\Core\add_block.html.twig #}
{% block add_block %}
    {% set items_per_column = admin_pool.getOption('dropdown_number_groups_per_colums') %}
    {% set groups = [] %}

    {% for group in admin_pool.dashboardgroups %}
        {% set display_group = false %}

        {% for admin in group.items if display_group == false %}
            {% if admin.hasRoute('create') and admin.isGranted('CREATE') %}
                {% set display_group = true %}
                {% set groups = [group]|merge(groups) %}
            {% endif %}
        {% endfor %}
    {% endfor %}

    {% set column_count = (groups|length / items_per_column)|round(0, 'ceil') %}

    <div class="dropdown-menu multi-column dropdown-add"
        {% if column_count > 1 %}style="width: {{ column_count*140 }}px;"{% endif %}
            >
        {% for group in groups|reverse %}
            {% set display = (group.roles is empty and is_granted('ROLE_SONATA_ADMIN') ) %}
            {% for role in group.roles if not display %}
                {% set display = is_granted(role) %}
            {% endfor %}

            {% if display %}

                {% if loop.first or loop.index0 % items_per_column == 0 %}
                    {% if loop.first %}
                        <div class="container-fluid">
                            <div class="row">
                    {% else %}
                        </ul>
                    {% endif %}

                    <ul class="dropdown-menu{% if column_count > 1 %} col-md-{{ (12/column_count)|round }}{% endif %}">
                {% endif %}

                {% if loop.index0 % items_per_column != 0 %}
                    <li role="presentation" class="divider"></li>
                {% endif %}
                <li role="presentation" class="dropdown-header">{{ group.label|trans({}, group.label_catalogue) }}</li>

                {% for admin in group.items %}
                    {% if admin.hasRoute('create') and admin.isGranted('CREATE') %}
                        <li role="presentation">
                            <a role="menuitem" tabindex="-1" href="{{ admin.generateUrl('create')}}">{{ admin.label|trans({}, admin.translationdomain) }}</a>
                        </li>
                    {% endif %}
                {% endfor %}

                {% if loop.last %}
                            </ul>
                        </div>
                    </div>
                {% endif %}

            {% endif %}
        {% endfor %}
    </div>
{% endblock %}

There is also user_block (which I use more often in projects than add_block):

{# app\Resources\SonataAdminBundle\views\Core\user_block.html.twig #}
{% block user_block %}
<li><a href="#"><strong>{{ app.user.name }}</strong></a></li>
<li><a href="{{ path('fos_user_change_password') }}">Сменить пароль</a></li>
<li><a href="{{ path('fos_user_security_logout') }}">Выйти</a></li>
{% endblock %}

Answer 2

Try searching here