Creating a clearance carousel based on a custom metafield attribute

[InventoryHero]

Hi guys,

I'm trying to create a custom section on my homepage to create a clearance carousel for any products that have the meta field "invhero_discounted_product" set to "true". But, despite having a product with that attribute, my homepage carousel is still blank.

<h2>Clearance</h2>

{% for product in all_products %}
  {% if product.metafields.custom.invhero_discounted_product.value == true %}
    <div class="carousel-item">
      <img src="{{ product.image.url }}" alt="{{ product.title }}">
      <div class="carousel-caption">
        <h3>{{ product.title }}</h3>
        <p>{{ product.price }}</p>
        <a href="{{ product.url }}" class="btn btn-primary">View Product</a>
      </div>
    </div>
  {% endif %}
{% endfor %}

[Made4uo-Ribe]

Hi @InventoryHero 

You use the all_product wrong. Please refer to the documentation here. 

Instead of using all_product, I would suggest to create a collection and add those products in your collection.

The below reference code has the collection named "sample collection"

{% for product in collections['sample-collection'].products %}
  {% if product.metafields.custom.invhero_discounted_product.value == true %}
    <div class="carousel-item">
      <img src="{{ product.image.url }}" alt="{{ product.title }}">
      <div class="carousel-caption">
        <h3>{{ product.title }}</h3>
        <p>{{ product.price }}</p>
        <a href="{{ product.url }}" class="btn btn-primary">View Product</a>
      </div>
    </div>
  {% endif %}
{% endfor %}

[miguelmcunha]

Hi!
I was just wondering if this

'sample-collection'

can be a variable from a metafield and if it is a product metafield and the carousel is in a product page (for product A let's assume) how would make the carousel present the products in the collection refered in product A's metafield? 

Thanks in advance!

[Made4uo-Ribe]

Hi @miguelmcunha 

Sorry your question seems to be far different from the original question. Mind posting a new question so it helps other people as well with the same query as you?