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8e38759613
* Refactor nav, breadcrumbs, children_nav Fix #1118 Improve the modularity of building the nav-panel, breadcrumbs, and children-nav by making them independent. This also significantly simplifies the Liquid code. * Fix order of breadcrumbs * Update breadcrumbs.html Revert inclusion of single breadcrumb for top-level pages. * Update breadcrumbs.html * Update children_nav.html Revert to the previous layout in the HTML, to allow the use of `diff` to check the built site. * Update minimal.html Remove the previously required workaround involving `nav.html`. * Add docs pages about layouts The aim of the initial version of these docs pages is to illustrate the difference between the default and minimal layouts. * Update CHANGELOG.md
44 lines
1.4 KiB
HTML
44 lines
1.4 KiB
HTML
{%- comment -%}
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Include as: {%- include components/breadcrumbs.html -%}
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Depends on: page, site.
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Results in: HTML for the breadcrumbs component.
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Overwrites:
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pages_list, parent_page, grandparent_page.
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{%- endcomment -%}
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{%- if page.url != "/" and page.parent -%}
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{%- assign pages_list = site[page.collection]
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| default: site.html_pages
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| where_exp: "item", "item.title != nil"
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| where_exp: "item", "item.has_children != nil" -%}
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{%- if page.grand_parent -%}
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{%- assign parent_page = pages_list
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| where: "title", page.parent
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| where: "parent", page.grand_parent
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| first -%}
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{%- assign grandparent_page = pages_list
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| where: "title", page.grand_parent
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| first -%}
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{%- else -%}
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{%- assign parent_page = pages_list
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| where: "title", page.parent
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| where_exp: "item", "item.parent == nil"
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| first -%}
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{%- endif -%}
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<nav aria-label="Breadcrumb" class="breadcrumb-nav">
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<ol class="breadcrumb-nav-list">
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{% if page.parent -%}
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{%- if page.grand_parent %}
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<li class="breadcrumb-nav-list-item"><a href="{{ grandparent_page.url | relative_url }}">{{ page.grand_parent }}</a></li>
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{%- endif %}
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<li class="breadcrumb-nav-list-item"><a href="{{ parent_page.url | relative_url }}">{{ page.parent }}</a></li>
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{% endif -%}
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<li class="breadcrumb-nav-list-item"><span>{{ page.title }}</span></li>
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</ol>
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</nav>
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{%- endif -%}
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