refs #3379 added missing dashboard function

git-svn-id: http://dev.piwik.org/svn/trunk@7364 59fd770c-687e-43c8-a1e3-f5a4ff64c105

plugins/Dashboard/templates/dashboardObject.js

@@ -123,6 +123,15 @@
             return dashboardName;
         },
 
+        /**
+         * Return the current dashboard id
+         *
+         * @return {int}
+         */
+        getDashboardId: function() {
+            return dashboardId;
+        },
+
         /**
          * Sets a new name for the current dashboard
          *