Usage

In your hypertext (HTML) document using a plain vanilla cross-domain JavaScript request (using the JSONP technique):

<script>
  function handleGames( json ) {
     // Do something with the returned data
  }
</script>

<script src="<%= url( '/' ) %>event/en.2012_13/round/2?callback=handleGames"></script>

Or using the jQuery library using the getJSON function:

$.getJSON('<%= url( '/' ) %>event/en.2012_13/round/2?callback=?', function(json) {
  // Do something with the returned data
});

Note: Add the callback=? query parameter to tell jQuery to use a cross-domain JSONP request.

That’s it.