netbox/netbox/templates/dcim/interface_edit.html

{% extends 'utilities/obj_edit.html' %}
{% load form_helpers %}

{% block form %}
    <div class="panel panel-default">
        <div class="panel-heading"><strong>Interface</strong></div>
        <div class="panel-body">
            {% render_field form.name %}
            {% render_field form.form_factor %}
            {% render_field form.enabled %}
            {% render_field form.lag %}
            {% render_field form.mac_address %}
            {% render_field form.mtu %}
            {% render_field form.mgmt_only %}
            {% render_field form.description %}
            {% render_field form.mode %}
        </div>
    </div>
    {% with interface=form.instance %}
        {% if interface.mode %}
            <div class="panel panel-default">
                <div class="panel-heading"><strong>802.1Q VLANs</strong></div>
                <table class="table panel-body">
                    <tr>
                        <th>VID</th>
                        <th>Name</th>
                        <th>Untagged</th>
                        <th>Tagged</th>
                    </tr>
                    {% if interface.untagged_vlan %}
                        <tr>
                            <td>{{ interface.untagged_vlan.vid }}</td>
                            <td>{{ interface.untagged_vlan.name }}</td>
                            <td>
                                <input type="radio" name="untagged_vlan" value="{{ interface.untagged_vlan.pk }}" checked="true" />
                            </td>
                            <td>
                                <input type="checkbox" name="tagged_vlans" value="{{ interface.untagged_vlan.pk }}" />
                            </td>
                        </tr>
                    {% endif %}
                    {% for vlan in interface.tagged_vlans.all %}
                        <tr>
                            <td>{{ vlan.vid }}</td>
                            <td>{{ vlan.name }}</td>
                            <td>
                                <input type="radio" name="untagged_vlan" value="{{ vlan.pk }}" />
                            </td>
                            <td>
                                <input type="checkbox" name="tagged_vlans" value="{{ vlan.pk }}" checked="true" />
                            </td>
                        </tr>
                    {% endfor %}
                    {% if not interface.untagged_vlan and not interface.tagged_vlans.exists %}
                        <tr>
                            <td colspan="4">
                                <span class="text-muted">No VLANs assigned</span>
                            </td>
                        </tr>
                    {% endif %}
                </table>
                <div class="panel-footer text-right">
                    <a href="{% url 'dcim:interface_assign_vlans' pk=interface.pk %}?return_url={% url 'dcim:interface_edit' pk=interface.pk %}" class="btn btn-primary btn-xs">
                        <i class="glyphicon glyphicon-plus"></i> Add VLANs
                    </a>
                </div>
            </div>
        {% endif %}
    {% endwith %}
{% endblock %}