> And If I want handle to catch AjaxError in ajaxComplete? > > Exist a way?
You can still use ajaxError to trap errors. Also, the XHR object is
passed to ajaxComplete callback as the 2nd arg so you can test for
success like this:
$().ajaxComplete(function(event, xhr, settings) {
var success = $.httpSuccess(xhr);
if (!success) {
// do something
}
});

