webtemplate-dbca 1.5.2

Base HTML templates for DBCA Django projects

DBCA Django web template

This project consists of a basic Django application containing HTML templates that provide a starting point for web applications used by the Department. The base template consists of a mobile-friendly HTML5 template with a fixed top navbar, plus static assets. The project also contains functional examples of login and logged out templates.

The base templates are based upon HTML5 Boilerplate.

Installation

1. Install via pip: pip install webtemplate-dbca.
2. Add 'webtemplate_dbca' to INSTALLED_APPS.
3. Ensure that the staticfiles application is included and configured correctly.
4. (Optional) Ensure that you have defined the following named URLs: login and logout (this requirement can be overriden, see below).
5. Extend the included base template by placing the following at the head of your own templates, e.g. {% extends "webtemplate_dbca/base_b4.html" %}
6. Place page content within the required blocks (see below).

Included CSS and JavaScript

The base/base_b4/base_b5 templates include the following CSS and JavaScript assets:

• Modernizr (HTML5 polyfills)
• Bootstrap 3, 4 or 5 (CSS & JS)
• jQuery

Additional styling can be included using the extra_style or extra_js blocks, like so::

{% load static from staticfiles %}

{% block extra_style %}
{{ block.super }}
<link rel="stylesheet" href="{% static 'css/custom.css' %}">
{% endblock %}

You can also overide the base_style and base_js blocks completely to use different CSS or JS libraries. Note that you will also need to replace the top_navbar block contents if you replace the base Bootstrap CSS & JS.

The version of jQuery which is loaded in the base is by default a slimmed-down minimal version of the library. To include a different specific version, override the jquery_version block. Example::

{% block jquery_version %}
<script src="https://code.jquery.com/jquery-3.4.1.js"></script>
{% endblock %}

NOTE: There is no jQuery loaded with the base_b5 template, as it was dropped as a requirement of Bootstrap.

Template blocks

The base template contains a number of block tags that are used to render the content of your project. The main template content blocks are as follows:

• navbar_links - used to define navigation links in the top navbar.
• navbar_auth - used to display either a Login or Logout link.
• page_content - used to contain the page's main content.
• page_footer - used to contain a page footer area.

Note that the navbar_auth block contains {% url %} templatetags with named URLs called login and logout. If this is not required or inappropriate for your project, simply override the navbar_auth block in a base template like so::

{% block navbar_auth %}{% endblock %}

In addition, a number of context variables are defined:

• page_title - used to populate the page <title> tags.
• site_title - used to populate the projects's title in the top navbar.
• site_acronym - used to populate a shorter title in the navbar (B4 template).

Context variables should be passed to templates in every view.

Bootstrap 4 & 5 examples

The following examples apply to the base_b4.html and base_b5.html templates.

To extend the base template with an optional row to display alert messages plus a shaded footer div, try the following (further page content is then injected to the page_content_inner block)::

{% extends "webtemplate_dbca/base_b4.html" %}

{% block extra_style %}
<style>
    .footer {background-color: lightgrey}
</style>
{% endblock %}

{% block page_content %}
    <div class="container-fluid">
        <!-- Messages  -->
        {% if messages %}
        <div class="row">
            <div class="col">
                {% for message in messages %}
                <div class="alert{% if message.tags %} alert-{{ message.tags }}{% endif %}">
                    {{ message|safe }}
                </div>
                {% endfor %}
            </div>
        </div>
        {% endif %}

        <div class="row">
            <div class="col">
                {% block page_content_inner %}{% endblock %}
            </div>
        </div>
    </div>
{% endblock %}

{% block page_footer %}
<footer class="footer mt-auto py-3">
    <div class="container-fluid">
        <div class="row">
            <div class="col">
                <small class="float-right">&copy; Department of Biodiversity, Conservation and Attractions</small>
            </div>
        </div>
    </div>
</footer>
{% endblock page_footer %}

Bootstrap 3 examples

The following examples apply to the base.html template.

To populate the main content area with a narrow left sidebar and content area that fills the whole screen width and will collapse elegantly on narrow or mobile displays::

{% block page_content %}
<div class="container-fluid">
    <div class="row">
        <div class="col-xs-12 col-sm-4 col-md-3 col-lg-2" id="sidebar">
            {% include "sidebar.html" %}
        </div>
        <div class="col-xs-12 col-sm-8 col-md-9 col-lg-10">
            {% block page_content_inner %}{% endblock %}
        </div>
    </div>
</div>
{% endblock %}

To include a right-aligned copyright line in the footer area::

{% block page_footer %}
<div class="container-fluid">
    <div class="row">
        <div class="col-xs-12">
            <p class="pull-right">&copy; Department of Biodiversity, Conservation and Attractions</p>
        </div>
    </div>
</div>
{% endblock %}

To include no navigation links in the top navbar and to prevent the automatic "navbar button" from showing on narrow displays, overide the navbar_button and navbar_links blocks to be empty::

{% block navbar_button %}{% endblock %}
{% block navbar_links %}{% endblock %}

Development

1. Create a virtualenv and install local requirements using python setup.py -q install
2. Run unit tests using python runtests.py