--- a/flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageWidget.java	Tue Oct 18 15:20:24 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageWidget.java	Tue Oct 18 15:43:33 2011 +0000
@@ -312,6 +312,11 @@
     }
 
 
+    /**
+     * Adds to toLoad, from info in node.
+     * Afterwards, add all children of node to stack to parse (next time
+     * collectToLoads is called).
+     */
     protected void collectToLoads(TreeNode node) {
         Stack<TreeNode> stack = new Stack<TreeNode>();
 
@@ -325,6 +330,14 @@
                 String out      = node.getAttribute("out");
                 String name     = node.getAttribute("facet");
                 String ids      = node.getAttribute("ids");
+                String debugAttributeValues = "";
+                for (String attr: node.getAttributes()) {
+                    debugAttributeValues += ("[" + attr +": "
+                        + node.getAttributeAsString(attr) + "] ");
+                }
+                GWT.log("DatacageWidget.collectToLoad, attributes are "
+                    + debugAttributeValues);
+                if(ids == null) ids = node.getAttribute("id");
 
                 toLoad.add(artifact, factory, out, name, ids);
             }