Twitter and facebook share with callbacks?

Question

I have implemented facebook and twitter share to my website. The users are redirected to the following URLs when they click on the twitter or facebook share button.

Answer 1

For Twitter call with callback, that is how I did it in Javascript:

// Include the Twitter Library
window.twttr = (function (d,s,id) {
  var t, js, fjs = d.getElementsByTagName(s)[0];
  if (d.getElementById(id)) return; js=d.createElement(s); js.id=id;
  js.src="https://platform.twitter.com/widgets.js"; fjs.parentNode.insertBefore(js, fjs);
  return window.twttr || (t = { _e: [], ready: function(f){ t._e.push(f) } });
}(document, "script", "twitter-wjs"));

// On ready, register the callback...
twttr.ready(function (twttr) {
    twttr.events.bind('tweet', function (event) {
        // your callback action here...
    });
});

The twitter link is like this:

      Share on Twitter

Reference: https://dev.twitter.com/docs/intents/events