liquid - Shopify search for related products is not returning similar tagged products

Solution:

Due to the loop limit of 50 products. I filtered the all.products by collection first (excluding all collection and current product) and then iterating to render.

{% if collection == null or collection.handle == 'frontpage' or collection.handle == 'all' %}
{% assign found_a_collection = false %}
{% for c in product.collections %}
  {% echo c %}
  {% if found_a_collection == false and c.handle != 'frontpage' and c.handle != 'all-products' and c.all_products_count > 1 %}
    {% assign found_a_collection = true %}
    {% assign collection = c %}
  {% endif %}
{% endfor %}
{% endif %}



  <div  class="container custom-related-product">
    <section>
           
      <div>

        {% if section.settings.product_recommendations_heading != blank %}
        <div class="twelve{% unless settings.borders_enable %} bottompad{% endunless %}">
          <h2 class="text-center">{{ section.settings.product_recommendations_heading }}</h2>
        </div>
        {% endif %}

        <div class="product-loop center">
        {% for similar_product in collection.products %}
          {% if similar_product.handle != product.handle %}
            {%  render 'product.loop', product: similar_product, block_width: 'three' %}
            {% assign related_products = related_products | plus: 1 %}
            {% if related_products == 4 %}
              {% break %}
            {% endif %}
          {% endif %}
        {% endfor %}
        </div>
        
      </div>

    </section>
  </div>
Copy code

Didn't find the answer?

Our community is visited by hundreds of Shopify development professionals every day. Ask your question and get a quick answer for free.