semvec/pypi-packages huggingface dataset:
django-bs4 0.0.4
simple bootstrap4 support for django
License: MIT

Bootstrap 4 forms for Django
============================

Bootstrap 4 integration for django using `widget templates`_ that were
introduced in Django 1.11.

Motivation
----------

This library is meant to be a drop-in replacement for
`django-bootstrap4`_. See below for a list of differences. I really like
that library, but it is hard to customize some things because everything
is done in python functions. By using widget templates, I hope this
library is more flexible.

Installation
------------

Install with pip::

   pip install django-bs4

After that you have to add it to ``INSTALLED_APPS``. You also need to
make sure that the correct ``FORM_RENDERER`` is selected and
``django.forms`` is in ``INSTALLED_APPS`` (after ``django-bs4``). This
is required so that widget templates can be overwritten::

   INSTALLED_APPS = [
       …
       'django-bs4',
       …
       'django.forms',
       …
   ]

   FORM_RENDERER = 'django.forms.renderers.TemplatesSetting'

Usage
-----

The following template tags are included in the ``bootstrap4`` library:

-  ``bootstrap_field {boundfield}`` - Render a single field.
-  ``bootstrap_form {form}`` - Render errors and all fields for a form.
   The ``<form>`` element itself is not included.
-  ``bootstrap_messages`` - Render messages from
   ``django.contrib.messages``.
-  ``bootstrap_pagination {page}`` - Render pagination. A ``<nav>``
   element is not included.

Please refer to the source code for additional parameters.

Differences to django-bootstrap4
--------------------------------

-  Uses widget templates instead of custom renderers. IMHO this
   makes the code much easier to read and customize. A big downside is
   that I had to monkey-patch ``BoundField.as_widget()`` to include some
   information that would otherwise not be available in the widget
   templates.
-  Concentrates on forms fields and does therefore not include some
   others features.
-  Uses ``small.text-danger`` instead of ``.invalid-feedback`` as it
   does not depend on DOM location. (see also `twbs/bootstrap#29439`_)
-  Does not use ``.is-valid`` because I find it confusing with
   server-side rendering.
-  Does not include dismiss-buttons for alerts to avoid depending on
   JavaScript.
-  Does not include field errors at the top of forms as they are already
   displayed on the fields themselves.
-  Improved ARIA support.
-  You will have to load bootstrap yourself.
-  No configuration.

.. _widget templates: https://docs.djangoproject.com/en/stable/ref/forms/renderers/#overriding-built-in-widget-templates
.. _django-bootstrap4: https://github.com/zostera/django-bootstrap4
.. _twbs/bootstrap#29439: https://github.com/twbs/bootstrap/issues/29439