Merge "Force no caching for Angular $http requests"

refstack-ui/app/app.js

@@ -76,6 +76,24 @@
             });
     }
 
+    angular
+        .module('refstackApp')
+        .config(disableHttpCache);
+
+    disableHttpCache.$inject = ['$httpProvider'];
+
+    /**
+     * Disable caching in $http requests. This is primarily for IE, as it
+     * tends to cache Angular IE requests.
+     */
+    function disableHttpCache($httpProvider) {
+        if (!$httpProvider.defaults.headers.get) {
+            $httpProvider.defaults.headers.get = {};
+        }
+        $httpProvider.defaults.headers.get['Cache-Control'] = 'no-cache';
+        $httpProvider.defaults.headers.get.Pragma = 'no-cache';
+    }
+
     angular
         .module('refstackApp')
         .run(setup);