JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://connect.facebook.net/en_US/all.js"></script>
<iframe src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fwww.kaymu.com.ng%2Fwhen-i-was-5%2F&amp;layout=standard&amp;show_faces=true&amp;width=450&amp;action=like&amp;font&amp;colorscheme=light&amp;height=80" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:450px; height:80px;" allowTransparency="true" id="theiframe"></iframe>
<br />

This is the number of liked for kaymu.com/ng/when-i-was-5 !
<input id="url" />
<input id="btn" value="Change" type="button">

JavaScript

$('#btn').click(function(){
    url = "";
    
    url += 'http://www.facebook.com/plugins/like.php?';
    url += 'href=' + $('#url').val() + '&amp;layout=standard&amp;';
    url += 'show_faces=true&amp;width=450&amp;action=like&amp;';
    url += 'font&amp;colorscheme=light&amp;height=80';
    
    $('#theiframe').attr({'src': url});
});