related products with lazyload for Boundless
{% if section.settings.show_related_products == true %}
<style>
h2.section-header__title {
text-align: center;
}
</style>
<hr>
<div itemscope itemtype="http://schema.org/Product" id="ProductSection-{{ section.id }}" data-section-id="{{ section.id }}" data-section-type="product" data-enable-history-state="true">
{% comment %}
Number of related items per row,
and number of rows.
{% endcomment %}
{% assign number_of_related_products_per_row = section.settings.related_grid_num %}
{% assign number_of_rows = section.settings.related_grid_row %}
{% comment %}
Heading.
Leave blank if you don't need one.
{% endcomment %}
{% assign heading = section.settings.related_title %}
{% comment %}
Set either or both to true, if you want
to limit yourself to items with same vendor, and/or type.
{% endcomment %}
{% assign same_vendor = false %}
{% assign same_type = false %}
{% comment %}
Collections to ignore.
Never pick related items from those.
{% endcomment %}
{% assign exclusions = 'frontpage,all' | split: ',' %}
{% comment %}
Looking for a relevant collection.
{% endcomment %}
{% if product.metafields.c_f['Related Products'] %}
{% assign collection = collections[product.metafields.c_f['Related Products']] %}
{% endif %}
{% assign found_a_collection = false %}
{% if collection and collection.all_products_count > 1 %}
{% unless exclusions contains collection.handle %}
{% assign found_a_collection = true %}
{% endunless %}
{% endif %}
{% unless found_a_collection %}
{% for c in product.collections %}
{% unless exclusions contains c.handle or c.all_products_count < 2 %}
{% assign found_a_collection = true %}
{% assign collection = c %}
{% break %}
{% endunless %}
{% endfor %}
{% endunless %}
{% comment %}
If we have a relevant collection.
{% endcomment %}
{% if found_a_collection %}
{% assign counter = 0 %}
{% assign break_at = number_of_rows | times: number_of_related_products_per_row %}
{% assign current_product = product %}
{% case number_of_related_products_per_row %}
{% when '1' %}
{% assign grid_item_width = '' %}
{% when '2' %}
{% assign grid_item_width = 'large--one-half medium--one-half' %}
{% when '3' %}
{% assign grid_item_width = 'large--one-third medium--one-half' %}
{% when '4' %}
{% assign grid_item_width = 'large--one-quarter medium--one-third small--one-half' %}
{% when '5' %}
{% assign grid_item_width = 'large--one-fifth medium--one-third small--one-half' %}
{% when '6' %}
{% assign grid_item_width = 'large--one-sixth medium--one-third small--one-half' %}
{% else %}
{% assign grid_item_width = 'large--one-quarter medium--one-third small--one-half' %}
{% endcase %}
{% capture related_items %}
{% for product in collection.products %}
{% unless product.handle == current_product.handle %}
{% unless same_vendor and current_product.vendor != product.vendor %}
{% unless same_type and current_product.type != product.type %}
{% include 'product-grid-width' with product_image_type: section.settings.product_image_type, product_image_size: section.settings.product_image_size %}
{% include 'product-grid-item' with product_image_spacing: section.settings.product_image_spacing, vendor_enable: section.settings.vendor_enable %}
{% assign counter = counter | plus: 1 %}
{% if counter == break_at %}
{% break %}
{% endif %}
{% endunless %}
{% endunless %}
{% endunless %}
{% endfor %}
{% endcapture %}
{% assign related_items = related_items | trim %}
{% unless related_items == blank %}
{% unless heading == blank %}
<header class="section-header">
<h2 class="section-header__title">{{ heading }}</h1>
</header>
{% endunless %}
<div class="product grid grid--uniform grid--no-gutters">
{{ related_items }}
</div>
{% endunless %}
{% endif %}
</div>
{% endif %}
{% schema %}
{
"name": "Related products",
"settings": [
{
"type": "checkbox",
"id": "show_related_products",
"label": "Show related products",
"default": false
},
{
"id": "related_title",
"type": "text",
"label": "Section title",
"default": "Other fine products"
},
{
"type": "select",
"id": "product_image_type",
"label": "Image style",
"options": [
{
"value": "portrait",
"label": "Tall/square"
},
{
"value": "landscape",
"label": "Wide"
}
]
},
{
"type": "select",
"id": "product_image_size",
"label": "Image size",
"default": "medium",
"options": [
{
"value": "small",
"label": "Small"
},
{
"value": "medium",
"label": "Medium"
},
{
"value": "large",
"label": "Large"
},
{
"value": "xlarge",
"label": "Extra large"
}
]
},
{
"type": "checkbox",
"id": "product_image_spacing",
"label": "Add spacing between images"
},
{
"type": "checkbox",
"id": "vendor_enable",
"label": "Show product vendor"
}
]
}
{% endschema %}