Счастье мое

jQuery("#one-click-popup").on("click", function(){ var el = this; var someElementsItems = document.querySelectorAll(".woocommerce-Price-amount bdi"); var checkExist = setInterval(function() { if (jQuery('form#one-click-product').length) { console.log("Exists!"); clearInterval(checkExist); jQuery("#one-click-product #form-field-product_info").val(jQuery("h1.product_title").text()+' - '+jQuery(someElementsItems[someElementsItems.length -1]).text()); jQuery("#one-click-product #form-field-product_url").val(document.location.href); console.log(jQuery("#one-click-product #form-field-product_info").val()); console.log(jQuery("#one-click-product #form-field-product_url").val()); } }, 100); // check every 100ms //$("input[name='mf_product_name']").val($(this).data('product')); });