Hi Support,
Can anybody help me change a code (code attached) for Shopify Breadcrumb based on the menu structure? I have added one code but it's showing the correct breadcrumb based on the menu structure when we are on the product page.
Here is an example. you can check breadcrumb on this collection based on the menu https://www.infratechheating.com/collections/infratech-custom-controls but when we click on any product the breadcrumb is changing. Could you please help me?
{%- style -%}
.breadcrumbs {
padding: 1rem 2rem;
color: {{ settings.breadcrumb_text_color }};
}
.breadcrumbs li {
display: inline-block;
}
.breadcrumbs a {
text-decoration: none;
/*Will put liquid customization here*/
font-size: 15px;
color: inherit;
}
.breadcrumb-delimeter:not(:last-child):after {
{%- if settings.breadcrumb_delimeter == "angle_right" -%}
content: "›";
font-size: 18px;
{%- elsif settings.breadcrumb_delimeter == "slash" -%}
content: "/";
font-size: 16px;
{%- endif -%}
display: inline-block;
margin-left: .75rem;
margin-right: 0.50rem;
speak: none;
}
.breadcrumbs [aria-current="page"] {
color: inherit;
font-weight: normal;
text-decoration: none;
}
{%- endstyle -%}
<div class="breadcrumbs" aria-label="breadcrumbs">
{%- unless template == 'index' or template == 'cart' -%}
<a href="/" title="Home">Home</a>
{%- case template.name -%}
{%- when 'article' -%}
{%- for link in linklists.main-menu.links -%}
{%- if link.url == blog.url -%}
<span class = "breadcrumb-delimeter" aria-hidden="true"></span> <!--Breadcrumb Delimeter -->
{{ link.title | link_to: link.url }}
{% break %}
{%- endif -%}
{%- endfor -%}
<span class = "breadcrumb-delimeter" aria-hidden="true"></span>
<a href="{{ article.url }}" aria-current="page">{{ article.title }}</a>
{%- when "product" -%}
{%- capture product_url_string -%}
{%- for collection in product.collections -%}
{{collection.url }}|
{%- endfor -%}
{%- endcapture -%}
{%- assign object_url_string = product_url_string | append: product.url -%}
{%- assign object_urls = object_url_string | split: '|' -%}
{%- capture linklist_titles_str -%}{%- for linklist in linklists -%}{{ linklist.title | handleize }}|{%- endfor -%}{%- endcapture -%}
{%- assign str_size = linklist_titles_str | size | minus: 1 -%}
{%- assign linklist_titles_str = linklist_titles_str | slice: 0, str_size -%}
{%- assign linklist_titles = linklist_titles_str | split: '|' -%}
{%- assign level = 1 -%}
{%- for link in linklists.main-menu.links -%}
{%- assign link_handle = link.title | handle -%}
{%- assign link_titles = link_titles | append: link.title | append: '|' -%}
{%- assign link_urls = link_urls | append: link.url | append: '|' -%}
{%- assign link_levels = link_levels | append: level | append: '|' -%}
{%- assign link_parents = link_parents | append: 'main-menu' | append: '|' -%}
{%- assign link_handles = link_handles | append: link_handle | append: '|' -%}
{%- if linklist_titles contains link_handle -%}
{%- for clink in linklists[link_handle].links -%}
{%- if forloop.first == true -%}
{%- assign level = level | plus: 1 -%}
{%- endif -%}
{% assign clink_handle = clink.title | handle %}
{%- assign link_titles = link_titles | append: clink.title | append: '|' -%}
{%- assign link_urls = link_urls | append: clink.url | append: '|' -%}
{%- assign link_levels = link_levels | append: level | append: '|' -%}
{%- assign link_parents = link_parents | append: link_handle | append: '|' -%}
{%- assign handle = link.title | handleize -%}
{%- assign link_handles = link_handles | append: clink_handle | append: '|' -%}
{%- if linklist_titles contains clink_handle -%}
{%- for gclink in linklists[clink_handle].links -%}
{%- if forloop.first == true -%}
{%- assign level = level | plus: 1 -%}
{%- endif -%}
{% assign gclink_handle = gclink.title | handle %}
{%- assign link_titles = link_titles | append: gclink.title | append: '|' -%}
{%- assign link_urls = link_urls | append: gclink.url | append: '|' -%}
{%- assign link_levels = link_levels | append: level | append: '|' -%}
{%- assign link_parents = link_parents | append: gclink_handle | append: '|' -%}
{%- assign link_handles = link_handles | append: gclink_handle | append: '|' -%}
{%- if forloop.last == true -%}
{%- assign level = level | minus: 1 -%}
{%- endif -%}
{%- endfor -%}
{%- endif -%}
{%- if forloop.last == true -%}
{%- assign level = level | minus: 1 -%}
{%- endif -%}
{%- endfor -%}
{%- endif -%}
{%- endfor -%}
{%- comment -%} CONVERT TO ARRAYS {%- endcomment -%}
{%- assign str_size = link_levels | size | minus: 1 -%}
{%- assign llevels = link_levels | slice: 0, str_size | split: '|' -%}
{%- assign str_size = link_titles | size | minus: 1 -%}
{%- assign ltitles = link_titles | slice: 0, str_size | split: '|' -%}
{%- assign str_size = link_handles | size | minus: 1 -%}
{%- assign lhandles = link_handles | slice: 0, str_size | split: '|' -%}
{%- assign str_size = link_parents | size | minus: 1 -%}
{%- assign lparents = link_parents | slice: 0, str_size | split: '|' -%}
{%- assign str_size = link_urls | size | minus: 1 -%}
{%- assign lurls = link_urls | slice: 0, str_size | split: '|' -%}
{%- assign depth = '3' -%}
{%- assign bc3_parent_list_handle = '' %}
{%- for url in lurls -%}
{%- if object_urls contains url and llevels[forloop.index0] == depth -%}
{%- unless url == product.url or url == collection.url -%}
{%- capture bc3 -%}{{ ltitles[forloop.index0] | link_to: url, ltitles[forloop.index0] }}{%- endcapture -%}
{%- endunless -%}
{%- assign bc3_parent_list_handle = lparents[forloop.index0] -%}
{%- assign bc3_list_handle = lhandles[forloop.index0] -%}
{% break %}
{%- endif -%}
{%- endfor -%}
{%- assign depth = '2' -%}
{%- assign bc2_parent_list_handle = '' %}
{%- if bc3_parent_list_handle == '' -%}
{%- for url in lurls -%}
{%- if llevels[forloop.index0] == depth -%}
{%- if object_urls contains url -%}
{%- unless url == product.url or url == collection.url -%}
{%- capture bc2 -%}{{ ltitles[forloop.index0] | link_to: url, ltitles[forloop.index0] }}{%- endcapture -%}
{% endunless %}
{%- assign bc2_parent_list_handle = lparents[forloop.index0] -%}
{%- break -%}
{%- endif -%}
{%- endif -%}
{%- endfor -%}
{%- else -%}
{%- for list_handle in lhandles -%}
{%- if list_handle == bc3_parent_list_handle -%}
{% assign bc2_list_handle = list_handle %}
{%- assign bc2_parent_list_handle = lparents[forloop.index0] -%}
{%- assign bc2_list_title = ltitles[forloop.index0] -%}
{%- for bc2_sibling_link in linklists[bc2_parent_list_handle].links -%}
{%- assign bc2_sibling_title_handleized = bc2_sibling_link.title | handle -%}
{% if bc2_sibling_title_handleized == bc2_list_handle %}
{%- capture bc2 -%}{{ bc2_sibling_link.title | link_to: bc2_sibling_link.url, bc2_sibling_link.title }}{%- endcapture -%}
{% break %}
{%- endif -%}
{%- endfor -%}
{% break %}
{%- endif -%}
{%- endfor -%}
{%- endif -%}
{%- assign depth = depth | minus: 1 | append: '' -%}
{%- assign bc1_parent_list_handle = '' %}
{%- if bc2_parent_list_handle == '' -%}
{% for url in lurls %}
{%- if object_urls contains url and llevels[forloop.index0] == depth -%}
{%- unless url == product.url or url == collection.url -%}
{%- capture bc1 -%}{{ ltitles[forloop.index0] | link_to: url, ltitles[forloop.index0] }}{%- endcapture -%}
{% endunless %}
{%- assign bc1_parent_list_handle = lparents[forloop.index0] -%}
{%- break -%}
{%- endif -%}
{%- endfor -%}
{%- else -%}
{%- for list_handle in lhandles -%}
{%- if bc2_parent_list_handle == list_handle -%}
{% assign bc1_list_handle = list_handle %}
{%- assign bc1_parent_list_handle = lparents[forloop.index0] -%}
{%- assign bc1_title = ltitles[forloop.index0] -%}
{%- for bc1_sibling_link in linklists[bc1_parent_list_handle].links -%}
{%- assign bc1_sibling_title_handleized = bc1_sibling_link.title | handle -%}
{% if bc1_sibling_title_handleized == bc1_list_handle %}
{%- capture bc1 -%}{{ bc1_sibling_link.title | link_to: bc1_sibling_link.url, bc1_sibling_link.title }}{%- endcapture -%}
{% break %}
{%- endif -%}
{%- endfor -%}
{%- endif -%}
{%- endfor -%}
{%- endif -%}
{%- if bc1 -%}
<span class = "breadcrumb-delimeter" aria-hidden="true"></span> <!--Breadcrumb Delimeter -->
{{ bc1 }}
{%- endif -%}
{%- if bc2 -%}
<span class = "breadcrumb-delimeter" aria-hidden="true"></span>
{{ bc2 }}
{%- endif -%}
{%- if bc3 -%}
<span class = "breadcrumb-delimeter" aria-hidden="true"></span>
{{ bc3 }}
{%- endif -%}
<span class = "breadcrumb-delimeter" aria-hidden="true"></span>
<a href = "{{ product.url }}">{{ product.title }}</a>
{%- else -%}
{% for link in linklists.main-menu.links %}
{% if link.child_active or link.active %}
<span class = "breadcrumb-delimeter" aria-hidden="true"></span> <!--Breadcrumb delimeter-->
<a href="{{ link.url }}">
{{ link.title | escape }}
</a>
{% for clink in link.links %}
{% if clink.child_active or clink.active %}
<span class = "breadcrumb-delimeter" aria-hidden="true"></span>
<a href="{{ clink.url }}">
{{ clink.title | escape }}
</a>
{% for gclink in clink.links %}
{% if gclink.child_active or gclink.active %}
<span class = "breadcrumb-delimeter" aria-hidden="true"></span>
<a href="{{ gclink.url }}">
{{ gclink.title | escape }}
</a>
{% endif %}
{%- endfor -%}
{% endif %}
{%- endfor -%}
{% endif %}
{%- endfor -%}
{%- endcase -%}
{%- endunless -%}
</div>
<script defer>
const breadCrumbLinks = document.querySelectorAll(".breadcrumbs a")
const lastLink = breadCrumbLinks[breadCrumbLinks.length - 1]
lastLink.href = "javascript:void(0)"
</script>
<style>
span.breadcrumb-delimeter:after {
content: "›";
font-size: 18px;
display: inline-block;
margin-left: 0.75rem;
margin-right: 0.5rem;
speak: none;
}
</style>
