Not displaying totals fix, no data message display

Author: nikitaeverywhere

package.json

@@ -1,7 +1,7 @@
 {
   "name": "LightPivotTable",
   "author": "ZitRo",
-  "version": "1.6.9",
+  "version": "1.6.11",
   "description": "A lightweight pivot table for MDX2JSON source for InterSystems Cache",
   "main": "test/testServer.js",
   "repository": {

source/js/DataController.js

@@ -119,7 +119,7 @@ DataController.prototype.setData = function (data) {
  */
 DataController.prototype.pivotDataProcess = function ( data ) {
 
-    var totals = this.controller.getPivotProperty(["columnTotals"]);
+    var totals = this.controller.getPivotProperty(["rowTotals"]);
 
     if (typeof totals === "boolean") {
         this.controller.CONFIG["showSummary"] = totals;

source/js/DataSource.js

@@ -222,9 +222,16 @@ DataSource.prototype.getCurrentData = function (callback) {
 
             })(data));
         } else if (mdxType === "mdx") {
+            if (!data || !data.Data || !data.Cols
+            || (!data.Data.length && !((data.Cols[0]||{}).tuples||[]).length)
+            && !((data.Cols[1]||{}).tuples||[]).length) {
+                return callback({
+                    error: pivotLocale.get(4)
+                });
+            }
             callback(_._convert(data));
         } else {
-            callback({ error: "Unrecognised MDX: " + mdx || true });
+            callback({ error: "Unrecognised MDX type: " + mdx || true });
         }
 
     };