aneudy1702

you need to update the product-variants element dataset var productEl = document.querySelector(".product-variants"); var productDataset = productEl.dataset; var variants = JSON.parse(productDataset.variants); productDataset.variantInStock = "true"; productDataset.unselectedOptions = "[]"; // this will select the first variant. change this to whatever logic you have to select the right variant productDataset.selectedVariant = JSON.stringify(variants[0]);