Extending jQuery ajax success globally

Question

I\'m trying to create a global handler that gets called before the ajax success callback. I do a lot of ajax calls with my app, and if it is an error I return a specific st

Answer 1

this is your call to ajax method

 function getData(newUrl, newData, callBack) {
           $.ajax({
               type: 'POST',
               contentType: "application/json; charset=utf-8",
               url: newUrl,
               data: newData,
               dataType: "json",

               ajaxSuccess: function () { alert('ajaxSuccess'); },
               success: function (response) {
                   callBack(true, response);
                   if (callBack == null || callBack == undefined) {
                       callBack(false, null);
                   }
               },
               error: function () {
                   callBack(false, null);
               }
           });
       }

and after that callback success or method success

$(document).ajaxStart(function () {
               alert('ajax ajaxStart called');
           });
           $(document).ajaxSuccess(function () {
               alert('ajax gvPerson ajaxSuccess called');
           });