jQuery & jQuery UI Documentation

jQuery & jQuery UI

Global Ajax Event Handlers

These methods register handlers to be called when certain events, such as initialization or completion, take place for any AJAX request on the page. The global events are fired on each AJAX request if the global property in jQuery.ajaxSetup() is true, which it is by default. Note: Global events are never fired for cross-domain script or JSONP requests, regardless of the value of global.