determine widgetKey from widget

Author: v23ent

export/LightPivotTable-DeepSeePortlet.xml

@@ -182,16 +182,12 @@
         defaultFilters = [],
         exportToExcel = !!parseInt(container.getAttribute("export-csv"));
 
-    // !ultra-bydlocode (get the widget object)
-    // ++ VP
     // Following "parent" until we find widget object
     while (!widget["widgetKey"]) {
         widget = widget["parent"];
     }
-    // -- VP
 
-    // !ultra-bydlocode (possible you will have better suggestions to get widget key)
-    widgetKey = parseInt(_.parent.parent.onwindowgrab.match(/[0-9]+/)[0]);
+    widgetKey = widget["widgetKey"];
 
     if (exportToExcel) {
         var widgetHead = document.getElementById(basicContainer.getAttribute("id").replace(/\/.*/, "/header"));
@@ -266,7 +262,6 @@
                         }
                     }
                 }
-                // ++ VP
                 // Getting filters from controller, if it has filters filled...
                 if (controller.filters.length) {
                     for (i in controller.filters) {
@@ -277,7 +272,6 @@
                     for (i in widget.filterState)
                         if (widget.filterState[i]) defaultFilters.push(widget.constructMDXClause(i,widget.filterState[i]));
                 }
-                // -- VP
                 
                 if (controller.contextFilterSpec) {
                     defaultFilters.push(controller.contextFilterSpec);