myCar/templates/bluetooth/devices.html

{% extends 'base.html' %}
{% block content %}
    <table>
    <tr>
        <th>ID</th><th>Alias</th><th>MAC Address</th><th>RSSI</th>
    </tr>
    {% for dev in bt_dev %}
        <tr>
            <td>{{ loop.index }}</td><td>{{ dev.Alias }}</td><td>{{ dev.Address }}</td><td>{{dev.RSSI}}</td><td>{% if dev.RSSI == None %}
                    <img src='{{ url_for('static', filename='nok.png') }}' width='30px' height='30px'>
                {% else %}
                    <img src='{{ url_for('static', filename='wireless.png') }}' width='30px' height='30px'>
                {% endif %}</td>
        </tr>
    {% endfor %}
    </table>
{% endblock %}