Django message framework

{% if messages %}
<ul class="messages">
    {% for message in messages %}
    <li{% if message.tags %} class="{{ message.tags }}"{% endif %}>
        {% if message.level == DEFAULT_MESSAGE_LEVELS.ERROR %}Important: {% endif %}
        {{ message }}
    </li>
    {% endfor %}
</ul>
{% endif %}

Source: docs.djangoproject.com

Django read mesage

{% if messages %}
<ul class="messages">
    {% for message in messages %}
    <li{% if message.tags %} class="{{ message.tags }}"{% endif %}>{{ message }}</li>
    {% endfor %}
</ul>
{% endif %}

Source: docs.djangoproject.com

Message tags in django

from django.contrib.messages import constants as messages

MESSAGE_TAGS = {
    messages.DEBUG: 'alert-info',
    messages.INFO: 'alert-info',
    messages.SUCCESS: 'alert-success',
    messages.WARNING: 'alert-warning',
    messages.ERROR: 'alert-danger',
}

Source: simpleisbetterthancomplex.com

From django.contrib import messages

{% if messages %}
    {% for message in messages %}
    <p id="messages">{{message}}</p>
    {% endfor %}
{% endif %}

Django messages

from django.contrib import messages
messages.add_message(request, messages.INFO, 'Hello world.')

Source: docs.djangoproject.com

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