How to dynamically change facebook comments plugin url based on javascript variable?

Question

I want to dynamically change the data-href for the fb comments plugin below based on a javascript variable. I\'m running a flash swf file and am passing the new link for da

Answer 1

I found the simplest and effective way to make your Facebook Comment box to recognize the individual URL of each page (particularly good for e-commerce sites).

Add this script to your top header portion of your website template (it generates de data-href value for your Comment Box div:

And then on your Comment Box div, add the id for the value generated on the javascript:

Voilá. I dedicated so much time to crack this nut, I just had to share it for you to save some time for break! Cheers!