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wagtail/docs/tutorial/set_up_site_menu.md

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Set up site menu for linking to the homepage and other pages

This section of the tutorial will teach you how to create a site menu to link to your homepage and other pages as you add them. The site menu will appear across all pages of your portfolio website, just like your footer.

Start by creating a template tag in your base/templatetags/navigation_tags.py file:

from django import template

# import site:
from wagtail.models import Site

from base.models import FooterText

register = template.Library()


# ... keep the definition of get_footer_text and add the get_site_root template tag:
@register.simple_tag(takes_context=True)
def get_site_root(context):
    return Site.find_for_request(context["request"]).root_page

In the preceding code, you used the get_site_root template tag to retrieve the root page of your site, which is your HomePage in this case.

Now, create mysite/templates/includes/header.html file and add the following to it:

{% load wagtailcore_tags navigation_tags %}

<header>
    {% get_site_root as site_root %}
    <nav>
        <p>
        <a href="{% pageurl site_root %}">Home</a> |
        {% for menuitem in site_root.get_children.live.in_menu %}
            <a href="{% pageurl menuitem %}">{{ menuitem.title }}</a>
        {% endfor %}
        </p>
    </nav>
</header>

In the preceding template you loaded the wagtailcore_tags and navigation_tags. With these tags, you can generate navigation menus for your Wagtail project.

{% get_site_root as site_root %} retrieves your HomePage and assigns it to the variable site_root.

<a href="{% pageurl site_root %}">Home</a> | creates a link to your HomePage by using the pageurl template tag with site_root as an argument. It generates a link to your HomePage, with the label Home, followed by a pipe symbol |, to separate the menu items.

{% for menuitem in site_root.get_children.live.in_menu %} is a loop that iterates through the child pages of your HomePage that are live and included in the menu.

Finally, add your header template to your base template by modifying your mysite/templates/base.html file:

<body class="{% block body_class %}{% endblock %}">
    {% wagtailuserbar %}

    {# Add your header template to your base template: #}
    {% include "includes/header.html" %}

    {% block content %}{% endblock %}

    {% include "includes/footer.html" %}

    {# Global javascript #}

    <script type="text/javascript" src="{% static 'js/mysite.js' %}"></script>

    {% block extra_js %}
    {# Override this in templates to add extra javascript #}
    {% endblock %}
</body>

Now, if you restart your server and reload your homepage, you'll see your site menu with a link to your homepage labeled as Home.

(add_pages_to_your_site_menu)=

Add pages to your site menu

You can add any top-level, like your Home page, Blog index page, Portfolio page, and Form page to the site menu by doing the following:

  1. Go to your admin interface.
  2. Go to any top-level page.
  3. Click Promote.
  4. Check the Show in menus checkbox.

In the next section of this tutorial, we'll show you how to style your site and improve its user experience.