Swift 2 - Related product list variants

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Alex Guo

Posted on 12/08/2025 09:02:57

Hi everyone,

I'm having trouble with the RelatedProductsList.cshtml in Swift 2

When selecting variants, it only shows the main product and not the variants.
All the settings seem to be correct

Things I checked:

The products have variants
The products per page is set to 8
I've set the relatedproductlist to variants
Build the product index

DW Care suggested to changing the template:

@if (sourceType == "variants")
{
<input type="hidden" name="ProductID" value="@productIds">
<input type="hidden" name="isVariant" value="true">
}

This does not work for me, does anybody know how to fix this?

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Karsten Thuen

Posted on 15/08/2025 07:59:24

This post has been marked as an answer

Hi Alex

We have recently fixed this on bug #24990
To do the fix by yourself, you need to specificly use the ProductID when requesting variants, not the ProductKey, as we do for the rest of the requests.

Update RelatedProductsList.cshtml wirh:

        @if (sourceType == "variants")
        {
            string masterProductId = !string.IsNullOrEmpty(Dynamicweb.Context.Current.Request.Form["MasterProductID"]) ? Dynamicweb.Context.Current.Request.Form["MasterProductID"].ToString() : string.Empty;
            <input type="hidden" name="MasterProductID" value="@masterProductId">
            <input type="hidden" name="isVariant" value="true">
        }

Update Swift-v2_RelatedProductsList.cshtml with:

@if (sourceType == "variants")
            {
                <input type="hidden" name="MasterProductID" value="@productIds">
                <input type="hidden" name="isVariant" value="true">
            }

Update the index by adding a new parameter:

Best regards
Karsten Thuen

Votes for this answer: 1

Alex Guo

Posted on 28/08/2025 15:33:29

Hi,

I changed the templates and variants indeed show up like here below

But then when I navigate to a product without variants, it doesn't show a table at all

Do you know what causes this and a possible fix?
Thanks in advance!

----

Edit: I fixed it by adding an if else and checking if the product had variants.
If it did not I passed the master product

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Swift 2 - Related product list variants

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