I/O
Allows you to make asynchronous HTTP (Ajax) requests.
YUI().use(
'aui-io-request',
function (Y) {
Y.io.request(
'http://alloyui.com/io/data/content.html',
{
on: {
success: function() {
var data = this.get('responseData');
alert(data);
}
}
}
);
}
);