Below are the options in AJAX helpers :
Url : This is the request URL.
Confirm : This is used to specify the message which is to be displayed in confirm box.
OnBegin : Javascript method name to be given here and this will be called before the AJAX request.
OnComplete : Javascript method name to be given here and this will be called at the end of AJAX request.
OnSuccess - Javascript method name to be given here and this will be called when AJAX request is successful.
OnFailure - Javascript method name to be given here and this will be called when AJAX request is failed.
UpdateTargetId : Target element which is populated from the action returning HTML.
