{% if messages %} <ul class="messages"> {% for message in messages %} <li{% if message.tags %} class="{{ message.tags }}"{% endif %}>{{ message }}</li> {% endfor %} </ul> {% endif %}
from django.contrib import messages messages.add_message(request, messages.INFO, 'Hello world.')
from django.contrib.messages import constants as messages MESSAGE_TAGS = { messages.INFO: '', 50: 'critical', }
{% 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 %}