Apply condition to parent loop

  • Resolved hormiganegra

    (@hormiganegra)


    6 years, 11 months ago

    Hello,

    I use this plugin to display woocommerce products.

    I have a loop that returns variable products and a nested loop that returns the product’s variations that have stock >0.

    My problem is that if the product has no variation with stock > 0 the product still is returned. I don’t know how to make the first loop evaluate if there is any child variation with stock >0 so that then and only then the product info is displayed.

    Is this possible using this plugin? Can you offer any guidance?

    Thank you

Viewing 2 replies - 1 through 2 (of 2 total)

  • Hi,

    Maybe it’s possible with a CSS trick. For example: add a class “empty” if there are no results in the “single-product-wrapper”.

    Something like this? I didn’t test it and off course you have to put the “stock >0 condition” to the sub loop.

    <div class="all-products-wrapper">

 [loop type=product orderby=_sku]

 <div class="single-product-wrapper[-loop type=product_variation parent=this][if empty] empty[/if][/-loop]">

  [-loop type=product_variation parent=this]
  [field link] - € [field _price]
  [/-loop]

 </div>

 [/loop]

</div>

    And the CSS:
    .empty { display: none; }

    Good luck!

    • This reply was modified 6 years, 11 months ago by Peter Berger.
    Thread Starter hormiganegra

    (@hormiganegra)

    Thanks for the inspiration. Took a bit, and not what I actually wanted but the end result was more than just adequate. Thanks again!

Viewing 2 replies - 1 through 2 (of 2 total)
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