From 572c8449b9b6b1daee1d5559ebbd73c8b56ea306 Mon Sep 17 00:00:00 2001
From: Seth Call <sethcall@gmail.com>
Date: Fri, 30 May 2014 12:25:47 -0500
Subject: [PATCH] * VRFS-1575 - implemented isNetworkError

---
 web/app/assets/javascripts/utils.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/web/app/assets/javascripts/utils.js b/web/app/assets/javascripts/utils.js
index 470f60e5e..7e482aeb9 100644
--- a/web/app/assets/javascripts/utils.js
+++ b/web/app/assets/javascripts/utils.js
@@ -795,9 +795,14 @@
     }
 
   }
+
+  // pass in 'arguments' in a fail callback of a $.ajax
   context.JK.isNetworkError = function(failArgs) {
-    return false;
-  }
+    if(failArgs.length != 3) throw "expected 3 arguments from .fail of $ajax in isNetworkError"
+    var xhr = failArgs[0];
+
+    return xhr.status == 0;
+    }
 
   context.JK.clientType = function () {
       if (context.jamClient) {