editor: fixing, refactoring, improving styling in choice exercises

[fnpeditor.git] / src / editor / modules / rng / rng.js

diff --git a/src/editor/modules/rng/rng.js b/src/editor/modules/rng/rng.js
index e4f5c3e..fc8cd61 100644 (file)
--- a/src/editor/modules/rng/rng.js
+++ b/src/editor/modules/rng/rng.js
@@ -167,14 +167,6 @@ return function(sandbox) {
             views.visualEditing.setView('leftColumn', sandbox.getModule('documentCanvas').getView());
         },
         
-        nodeHovered: function(canvasNode) {
-            commands.highlightDocumentNode(canvasNode);
-        },
-        
-        nodeBlured: function(canvasNode) {
-            commands.dimDocumentNode(canvasNode);
-        },
-
         selectionChanged: function(selection) {
             commands.refreshCanvasSelection(selection);
         }
@@ -203,9 +195,11 @@ return function(sandbox) {
         },
         displayVersion: function(event) {
             /* globals window */
-            var config = sandbox.getConfig();
+            var config = sandbox.getConfig(),
+                doc = sandbox.getModule('data').getDocument();
+
             if(config.documentUrl) {
-                window.open(config.documentUrl(sandbox.getModule('data').getDocumentId(), event.version), _.uniqueId());
+                window.open(config.documentUrl(doc.properties.document_id, event.version), _.uniqueId());
             } else {
                 logger.error('Unable to show version ' + event.version + ' of a document - config.documentUrl missing');
             }