diff --git a/source/Ox.UI/js/Core/Request.js b/source/Ox.UI/js/Core/Request.js
index 69374641..b7c12174 100644
--- a/source/Ox.UI/js/Core/Request.js
+++ b/source/Ox.UI/js/Core/Request.js
@@ -129,22 +129,21 @@ Ox.Request = (function() {
                     options.age == -1
                     || options.age > +new Date() - cache[req].time
                 )) {
-                    var data = cache[req].data;
                     setTimeout(function() {
-                        callback && callback(data);
+                        callback(cache[req].data, true);
                     }, 0);
                 } else {
                     pending[options.id] = true;
                     $.ajax({
-                        beforeSend: function (request) {
+                        beforeSend: function(request) {
                             var csrftoken = Ox.Cookies('csrftoken');
                             if (csrftoken) {
-                                request.setRequestHeader("X-CSRFToken", csrftoken);
+                                request.setRequestHeader('X-CSRFToken', csrftoken);
                             }
                         },
                         complete: complete,
                         data: options.data,
-                        //dataType: 'json',
+                        // dataType: 'json',
                         timeout: options.timeout,
                         type: options.type,
                         url: options.url
@@ -155,14 +154,18 @@ Ox.Request = (function() {
                 });
             }
 
-            function callback(data) {
+            function callback(data, success) {
                 if (requests[options.id]) {
                     delete requests[options.id];
-                    options.callback && options.callback(data);
                     $element && $element.triggerEvent('request', {
                         requests: Ox.len(requests)
                     });
                 }
+                if (success) {
+                    options.callback && options.callback(data);
+                } else {
+                    $element && $element.triggerEvent('error', data);
+                }
             }
 
             function complete(request) {
@@ -193,9 +196,9 @@ Ox.Request = (function() {
                         data: data,
                         time: Ox.getTime()
                     };
-                    callback(data);
+                    callback(data, true);
                 } else {
-                    $element && $element.triggerEvent('error', data);
+                    callback(data, false);
                 }
                 pending[options.id] = false;
             }