如何通过dom元素发送Google结构化数据？

Question

I'm setting up google structured data via javscript, using dom element

like this

    function setStructuredDataGeneral() {
        structuredData = '{"@context": "https://schema.org/", "@type": "Product", "name": "Ofertas", "image": "<?php echo $wLanding->getFSlideImage(); ?>", "offers": { "@type": "AggregateOffer", "lowPrice": "'+Math.min(...offerPrices)+'", "highPrice": "'+Math.max(...offerPrices)+'", "priceCurrency": "EUR"}}';

        var elementScriptStructuredData = document.getElementById("structuredDataGeneral");
        var text = document.createTextNode(structuredData);
        elementScriptStructuredData.appendChild(text); 
    }

then I have a sctipt tag where it goes

<script type="application/ld+json" id="structuredDataGeneral">
</script> 

when I check the website it works, generate the expected results, problem is when I try to validate the URL via google structured data tool ( https://search.google.com/structured-data/testing-tool ) the tag is empty.

Its because this tool doesn't load javascript or I'm doing it wrong?

Answer 1

The Structured Data Testing Tool has very limited support for JavaScript. Use the Rich results Testing tool or the URL Inspector in the Google Search Console to make live tests that render JavaScript.