How to get a JS variable value through a bubble embed?

[jonathan_bn]

This store doesn’t have a rating system by default, so a started to build one via bubble, the store only accepts javascripts and HTML codes to be inserted.

So on the store panel i maked this code to show the embeded page that will show the comments/ratings and also gets the product id that’s inside a hidden input.

//gets the product id that's inside a hidden input

const produto_id = document.querySelector('input[name="produto_id"]').value;
console.log(produto_id);

//inserts the iframe inside the div .secao-secundaria
const corpo = document.querySelector(".secao-secundaria");
const embed = document.createElement("iframe");

// Define  the properties of the iframe
embed.setAttribute('src', 'https://lamavi.bubbleapps.io/version-test/comentarios');
embed.setAttribute('width', '100%');
embed.setAttribute('height', 'auto');
embed.style.border = "none"; // Remove borders
embed.style.overflow = "hidden"; // Remove  scroll

corpo.after(embed);

With that i was able to display the embed bubble correctly, and show the id in the console.log.

However i’m having issues trying to get this id on bubble via JS, i tried using this line of code on toobox that should get the value, but it doesn’t.

const produto_id = document.querySelector('input[name="produto_id"]').value;
console.log(produto_id);

bubble_fn_getid(produto_id)

Any ideas that can solve this? what i’m doing wrong , thanks in advance.

[jonah.deleseleuc]

Are you trying to manipulate the DOM of the website inside the iFrame? Or are you trying to simply access information from the iFrame. Also, I would suggest moving this post to the plugins builder sub forum because the people there are more familiar with code.

[jonathan_bn]

No, i’m just trying to get the product id to make a search on bubble db and show only the commets related to that product. Maybe i dind’t make myselft clear, but there’s a store and on the footer i embed bubble page that will have a RG where i make a search and that search needs to filter the comments related to the product page, all i wanna to do is get the product id of the page on the embed to make that.