The Httprequest2 object is used by the browsers like Chrome, Safari, Firefox. Internet Explorer uses the XdomainRequest object.
|onloadstart||It will start the request.|
|onprogress||It will load and send the data.|
|onabort||It aborts the request.|
|onerror||It shows that the request is failed.|
|onload||It requests the load successfully.|
|ontimeout||It shows that there occurred a timeout before the request could be completed.|
|onloadend||When the request is completed it can either be successful or a failure.|