comparison interfaces/ordinal.js @ 2847:ed2c8a04b7c4

#141 Minor fixes to ordinal

         // Called by the audioObject holding this element to export the interface <value> node.
         // If there is no value node (such as outside reference), return null
         // If there are multiple value nodes (such as multiple scale / 2D scales), return an array of nodes with each value node having an 'interfaceName' attribute
         // Use storage.document.createElement('value'); to generate the XML node.
         var node = storage.document.createElement('value');
-        node.textContent = this.slider.value;
+        node.textContent = this.getValue();
         return node;
 
     };
     this.error = function () {
         // If there is an error with the audioObject, this will be called to indicate a failure