Jquery Detect Click Facebook Like Button May 2026

If your script runs after the SDK loads, the event subscription will fail. <!DOCTYPE html> <html> <head> <script src="https://code.jquery.com/jquery-3.7.1.min.js"></script> <script> // Define this BEFORE the SDK loads window.fbAsyncInit = function() FB.init( appId : 'your-app-id', // Optional for like button xfbml : true, version : 'v18.0' ); // jQuery-powered detection FB.Event.subscribe('edge.create', function(href, widget) $('#output').html('<strong>Liked!</strong> URL: ' + href); ); FB.Event.subscribe('edge.remove', function(href, widget) $('#output').html('Unliked :('); ); ; </script>  <script async defer crossorigin="anonymous" src="https://connect.facebook.net/en_US/sdk.js#xfbml=1&version=v18.0"> </script> </head> <body> <div class="fb-like" data-href="https://www.facebook.com/facebook" data-layout="standard"></div> <div id="output" style="margin-top:20px; font-weight:bold;"></div> </body> </html> Why Can’t We Just Use $('.fb-like').on('click') ? A few developers try to target the parent container of the Like button. While you can detect a click anywhere inside that container, you cannot reliably tell if it was the Like button vs. the share button, counter, or empty space.

Social media integrations are great, but debugging them can be a nightmare. One of the most common questions I see is: "How can I run custom code when a user clicks the Facebook Like button?"

If you’ve tried the standard onclick event, you already know it doesn’t work. The Like button is embedded inside an iframe (sandboxed from your page). You cannot directly attach a jQuery click handler to elements inside an iframe from the parent document. jquery detect click facebook like button

<div id="fb-root"></div> <script async defer crossorigin="anonymous" src="https://connect.facebook.net/en_US/sdk.js#xfbml=1&version=v18.0"> </script> Use the XFBML version, not the iframe version.

Now go build that social analytics dashboard you’ve been planning! Drop a comment below – I’ll cover those next. If your script runs after the SDK loads,

// This will NOT work $('#facebook-like-button').on('click', function() alert('Liked!'); ); The Like button resides in a cross-origin iframe. jQuery cannot see inside it for security reasons. Facebook provides its own event system. When someone clicks "Like" (Facebook calls this creating an "edge"), the SDK fires an event you can listen for. Step 1: Load the Facebook JavaScript SDK Make sure the SDK is loaded on your page.

<div class="fb-like" data-href="https://your-website.com/article" data-width="" data-layout="button_count" data-action="like" data-size="small" data-share="false"></div> Now, add this JavaScript (with jQuery): While you can detect a click anywhere inside

$(document).ready(function() // Listen for the 'edge.create' event window.fbAsyncInit = function() FB.Event.subscribe('edge.create', function(href, widget) // href = the URL that was liked console.log('User liked: ' + href); // Your custom jQuery code here alert('Thanks for liking!'); $('#like-message').fadeIn(); ); // Also detect when someone unlikes (optional) FB.Event.subscribe('edge.remove', function(href, widget) console.log('User unliked: ' + href); ); ; ); The fbAsyncInit function must be defined before the SDK loads. If you load the SDK asynchronously (as shown above), this pattern works perfectly.