wagtail/wagtail/contrib/modeladmin/templates/modeladmin/delete.html

{% extends "wagtailadmin/base.html" %}
{% load i18n modeladmin_tags %}

{% block titletag %}{{ view.get_meta_title }}{% endblock %}

{% block content %}

    {% block header %}
        {% include "wagtailadmin/shared/header.html" with title=view.get_page_title subtitle=view.get_page_subtitle icon=view.header_icon %}
    {% endblock %}

    {% block content_main %}
        <div class="nice-padding">
            {% if protected_error %}
                <h2>{% blocktrans with view.verbose_name|capfirst as model_name %}{{ model_name }} could not be deleted{% endblocktrans %}</h2>
                <p>{% blocktrans with instance as instance_name %}'{{ instance_name }}' is currently referenced by other objects, and cannot be deleted without jeopardising data integrity. To delete it successfully, first remove references from the following objects, then try again:{% endblocktrans %}</p>
                <ul>
                    {% for obj in linked_objects %}<li><b>{{ obj|get_content_type_for_obj|title }}:</b> {{ obj }}</li>{% endfor %}
                </ul>
                <p><a href="{{ view.index_url }}" class="button">{% trans 'Go back to listing' %}</a></p>
            {% else %}
                <p>{{ view.confirmation_message }}</p>
                <form action="{{ view.delete_url }}" method="POST">
                    {% csrf_token %}
                    <input type="submit" value="{% trans 'Yes, delete' %}" class="serious" />
                </form>
            {% endif %}
        </div>
    {% endblock %}
{% endblock %}